Lab Three Glove Mouths Single Sided Glove Box with A 390mm Diameter T-transition Room/Cabin

Lab Three Glove Mouths Single Sided Glove Box with A 390mm Diameter T-transition Room/Cabin   A. Acceptance criteria: Under the standard condition, that is, under the constant temperature of 20-25 ℃, the relative humidity of 65%, and the inert air source of 99.999%, the circulating water oxygen index of the empty tank body reaches less than 1ppm.   B. The main technical indicators and configuration 1. Box 1.1. Size: 1530mm (L) ×900mm (H) ×750mm (W) +1500mm (L) ×900mm (H) ×750mm (W). 1.2. Material: stainless steel structure (Type 304), thickness 3mm. 1.3. Filter: Aperture 0.3 micron 1.4. Butyl rubber gloves: original imported from the United States thickness 0.4mm, glove mouth 8 inches, duraluminum-alloy glove mouth (anti-corrosion treatment, anodized aluminum), diameter 220mm. 1.5. Window: Inclined design operating surface, 8mm safety tempered glass front window, wear resistance, corrosion resistance, good light transmission, sealing ring with 3/8 inch thick OMEGA sealing ring. 1.6. Maintain a certain positive and negative pressure (-10mbar-10mbar) during use 1.7. The cabinet is equipped with anti-reflection lighting energy-saving lamps, and the light is soft. 1.8. The box body is provided with a display board 2-layer shelf 1.9. The box is equipped with a porous power terminal board (Power supply: 220V±10% 50Hz±10%) 1.10. Each box is equipped with four standard KF-40 ports. 1.11. Leakage rate: ≤0.001vol%/h. 1.12. Steel structure bracket, including casters 950 mm high, installed with universal casters. 2. Transition cabin 2.1 T type large transition bin 2.1.1. Shape: T-shaped (304 stainless steel), linked glove box two boxes, three door design, easy to operate. 2.1.2. Dimensions: Diameter 390mm, length 700mm large transition cabin, piston door, transition cabin with sliding tray, polishing. 2.1.3. Pallet: Freely movable extension (The large transition compartment is equipped with). 2.1.4. Vacuum degree ≤1bar(Both large and small right transition compartments are required to be able to vacuum and display vacuum values). 2.2 Small transition warehouse 2.2.1. The two boxes are respectively provided with a small transition compartment, which is located in front of the T-bin. 2.2.2. Specifications: Diameter 159mm, length 300mm, manual valve control pumping and replenishing. 2.2.3. Vacuum degree ≤1bar(the vacuum gauge is required to display the vacuum in the transition chamber). 3. Control system (two sets) 3.1. Mode: Including self-diagnosis, power off self-start features, with pressure control and adaptive functions. Automatic control, cycle control, password protection, vacuum chamber control using LCD display. The unit is controlled by Siemens PLC touch screen. 3.2. Pressure control: Control the pressure of the box and the transition chamber at a certain set value. a) The user can arbitrarily set the working pressure range between +12.5 and -12.5 mbar, and the PLC will automatically adjust the pressure of the box within the set range. The default value of the operating pressure range is -1 to +3 mbar. b) When the box pressure is greater than 12 mbar, the PLC automatically opens the safety valve to relieve the pressure and protect the gloves, equipment and materials in the box. c) Use the foot switch to fine-tune the tank pressure. 3.3. Foot pedal: can control the pressure of the glove box, easy operation. 4.Circulation system (including purification and regeneration system) (two sets) 4.1. Germany BASF, United States UOP purification material, Germany Baode valve. The host system is integrated with modular design, automatic electronic control gas solenoid valve group, PLC control, circuit, circulating pump, purification, display integrated with an independent purifier, forming a compact and simple system. 4.2. Control: Water and oxygen are controlled at less than 1ppm. 4.3 Adjustment device: through the PLC touch type adjustment (heating, evacuation, purification, regeneration) the whole process except 2.5 hours of ventilation without human monitoring. 4.4. Working gas: He.N2/ or Ar gas (gas cycle) 4.5. Circulating fan: 0-100m³ high speed variable frequency fan, microprocessor controlled, pressure tested stainless steel device. 4.6. Purification column: single purification column, imported purification material Germany BASF deoxygenation material 5kg, the United States UOP efficient water absorption material 5kg, extremely high life, to ensure that the user in the use of the product purification capacity long-term lasting. Water removal capacity 2.2㎏ oxygen absorption capacity 63L. 4.7. Purification valve: automatic electro-pneumatic valve. 4.8. Filter: High efficiency filter with HEPA standard 0.3 micron aperture filter. 4.9, regeneration: used for purification system reuse, so that it is activated; Regeneration requires a mixture of helium /H2, nitrogen /H2, or argon /H2, with H2 accounting for 10%. The recycled gas first flows into the flowmeter and then into the purification column. 5. Display system (two sets) Germany SIEMENS, unit control using Siemens PLC touch screen. Both Chinese and English can be switched. 6.Water analyzer, (imported from abroad) Brand material: UK MICHELL/ ((two sets)) Non-domestic or domestically assembled, third-party data guarantees credibility. 1) Measuring range: 0-1000ppm 2) Accuracy: ±1% ppm 3) Display: The output of the analyzer is connected to the PLC, the detection value is displayed on the touch screen, and the alarm value can be set. 4) Control: The gas circulation system can be controlled according to the user's setting to achieve cycle drop. 5) Environment: -10℃ -50 ℃ 7.Oxygen analyzer, (imported from abroad) Brand material: AVCRAY ((two sets)) Non-domestic or domestically assembled, third-party data guarantees credibility. 1) Measurement range can be set: 0-1000, ppm 2) Environment: -10℃ -50 ℃ 3) Accuracy: ±1% ppm 4) Installation position: The oxygen sensor is installed on the box, regardless of gas circulation or not, the oxygen sensor continuously detects the atmosphere in the box and shows the oxygen content in the glove box. 5) Sensor: electrochemical material battery, its advantages are zero accurate, small drift, to avoid other battery materials easy to be corroded; Low replacement cost (only oxygen battery replacement). 6) Display: The output of the analyzer is connected to the PLC, the detection value is displayed on the touch screen, and the alarm value can be set. Control: The user can choose the automatic cycling function to maintain the oxygen content in the glove box within the user's specified range. 8. Vacuum system (two sets) Added vacuum pump start-stop time control. Vacuum pump selected British Edwards vacuum pump, model RV12, flow 12m3/h, limit vacuum 2x10-3 mbar. The transition chamber can be vacuumed separately and can be controlled separately at any time. (imported from abroad) 9. Box automatic cleaning (two sets) Automatic gas control plating plate; The user sets the cleaning time, and then touch the start button on the touch screen, the system will start cleaning the box, and automatically stop at the set time. 10. Organic solvent adsorption system (two sets) In order to prevent the influence of organic solvents on the purification column, a solvent column is connected in series to the glove box system, and the medium is mainly high-quality and efficient activated carbon and activated alumina to prevent the formation of hydrofluoric acid. The organic solvent adsorption system is filled with 7KG, and there is a KF40 interface on the top and bottom of the column, which is convenient for refueling, and the user can refueling by himself. 11. Equipment working conditions: (provided by the user) 1.Power supply: two-phase three-wire AC220V, power 3Kw; 1.1 The laboratory should have an independent ground wire: < 3Ω, from the equipment to the ground wire connection is recommended to use ≥10mm2 flat copper wire; 1.2. Water supply: None; 1.3. Relative humidity: < 75%; 1.4. No large amount of dust, no corrosive, flammable and explosive gas in the room; 1.5. Equipment floor area: length × width :3700mm× 1200mm   C. The main configuration No Disposition Unit Qty Manufacturer/Brand Remark 1 Box Pcs 2 Tmaxcn 304 stainless steel thickness 3mm 2 Transition compartment Set 3 Tmaxcn 304 stainless steel (including T-bin and 2 small bins) 3 Control system Set 2 Germany SIEMENS Omron electronic devices, etc Import assembly 4 Circulation system (including purification and regeneration system) Set 2 Germany BASF, United States UOP purification materials, Germany Baode valve Import assembly 5 Display system Set 2 SIEMENS Import 6 Gloves Pcs 6 America Import 7 Pipe joint Set 2 French Rocle Import 8 Manometer Set 3 WIka, Germany Import 9 PLC water analyzer Pcs 2 Michell Import 10 PLC oxygen analyzer Pcs 2 American AVCRAY Import 11 Vacuum pump Pcs 2 RV12 Import 12 Organic solvent adsorption Set 2 Tmaxcn  304 stainless steel  D.Detail pictures      

Lab Double Station Single Side Heating Glove Box with Vacuum System

Lab Double Station Single Side Heating Glove Box with Vacuum System  I. Acceptance criteria: Under the standard condition, that is, under the constant temperature of 20-25℃, the relative humidity of 65%, and the inert air source of 99.999%, the circulating water oxygen index of the empty tank body reaches less than 1ppm. English panel, English operation screen.   II. Main technical indicators and configuration 1. Cabinet 1.1 Size: 1800mm (L) × 900mm (H) × 750mm (W) single-sided. 1.2 Material: stainless steel structure (Type 304), thickness 3mm. 1.3 Filter: pore size 0.3 microns. 1.4 Butyl rubber glove: imported from the U.S. thickness of 0.4mm, glove mouth 8 inches, hard aluminum alloy glove mouth (anti-corrosion treatment, anodized aluminum), caliber 220mm. 1.5 Window: tilted design of the operating surface, removable 8mm safety tempered glass front window, wear-resistant, corrosion-resistant, good light transmission, sealing ring using 3/8 inch thick OMEGA seal. 1.6. Can maintain a certain positive and negative pressure (-10mbar-10mbar) when in use. 1.7. The box is equipped with anti-reflective lighting energy-saving lamps, soft light. 1.8 The box is equipped with a display board 2 shelves 1.9. The box is equipped with a multi-hole power terminal board (power supply: 220V ± 10% 50Hz ± 10%) 1.10. The box can be set up 3 standard KF-40 interface. 1.11. Leakage rate: ≤ 0.001vol%/h. 1.12. Steel structure bracket, including casters height 950 mm, installed with universal casters.   2. Transition cabin (large or small cabin 250℃ oven)   2.1 Shape: cylindrical (304 stainless steel), connected with the glove box, the use of shaft-locked large transition hatch, easy to operate. 2.2 Dimensions: diameter of 360mm, 600mm long oven, piston door with reflective screen, the transition chamber with a sliding tray, polished, the box is set up in another small transition chamber, specifications: diameter of 150mm, length of 300mm, manual valve control pumping and make-up air. 2.3 Tray: stainless steel 260mm × 580mm, free to move the extension (large over the cabin configuration) 2.4 Vacuum degree ≤ 1bar (large and small right over the cabin are required to vacuum with a display) 2.5 Heating mode: heating wire internal heating. 2.6 The temperature uniformity of the heating area in the chamber ≤ ± 5 ℃, when the temperature is stabilized after the temperature difference between the heating area in the oven and the set temperature: ≤ ± 5 °. 2.7 Maximum heating temperature 250±5℃. 2.8 Display precision of temperature controller: ≤±2°. 2.9 Heating chamber outside the need for water-cooled thermal insulation insulation layer, the outer wall temperature ≤ 50 ℃, and to ensure that the maintenance and replacement of convenient, water-cooled machine customers to provide their own equipment on the reserved φ10 transparent tube water-cooled joints. 2.10 The inner and outer doors of the heating chamber are insulated with multi-layer heat insulation, and the doors are of slanting type. 2.11 Temperature control of the cabin: intelligent digital temperature control instrument table, to achieve automatic uniform heating and heat preservation and other functions; with over-temperature fault alarm and automatic power-off function.   3. Control system 3.1 Methods: including self-diagnosis, power failure self-starting characteristics, with pressure control and self-adaptive function. Automatic control, cycle control, password protection, vacuum chamber control using LCD display. Unit control adopts Siemens PLC touch screen. 3.2 Pressure control: control the pressure of the box and transition chamber at a certain set value. a) Users can set any working pressure interval between +12.5 and -12.5 mbar, and PLC will automatically regulate the box pressure within the set range. The default value of the working pressure interval is -1 to +3 mbar. b) When the box pressure is greater than 12 mbar, the PLC will automatically open the safety valve to relieve pressure and protect gloves, equipment and materials inside the box. c) Use the foot switch to fine-tune the box pressure. 3.3 Foot pedal: can control the pressure of the glove box, easy to operate.   4. Circulation system (including purification and regeneration system) 4.1 Germany BASF, the United States UOP purification materials, Germany Baode valve. Host system integrated modular design, fully automatic electronically controlled gas solenoid valve group, PLC control, circuits, circulating pumps, purification columns, monitors integrated into an independent purifier, constituting a compact, simple system . 4.2. Control: water, oxygen control in less than 1PPm 4.3. Adjustment device: through the PLC touch regulation (heating, evacuation, purification, regeneration) in addition to the whole process of 2.5 hours of ventilation without human monitoring. 4.4. Working gas: He.N2/ or Ar gas (gas cycle) 4.5. Circulation fan: 0-100m³ high-speed frequency conversion fan, microprocessor control, pressure-tested stainless steel device. 4.6 Purification column: single purification column, imported purification material Germany BASF deoxidizing material 5kg, American UOP high efficient water absorption material 5kg, very high life span degree, to ensure that the user in the use of the product in the process of purification of the product ability to long lasting. In addition to the water capacity of 2.2㎏ oxygen absorption capacity of 63L. 4.7 Purification valve: full-automatic electropneumatic valve. 4.8 Filter: It adopts the high efficiency filter with 0.3 micron aperture in accordance with HEPA standard. 4.9 Regeneration: used to purify the system again, so that the activation; regeneration needs helium / H2, nitrogen / H2 or argon / H2 gas mixture, of which H2 accounted for 10%. Regenerated gas into the flow meter and then into the purification column.   5. Display system Germany SIEMENS, unit control adopts Siemens PLC touch screen. Chinese and English bilingual can be switched.   6. Vacuum system Increase the start-stop time control of vacuum pump. The vacuum pump adopts British Edwards vacuum pump, model RV12, flow rate 12m3/h, ultimate vacuum 2x10-3 mbar. It can vacuum the transition chamber separately and realize separate control at any time. (Imported from abroad)   7. Automatic box body cleaning Automatic box body cleaning function. Different nature of the gas environment replacement and misoperation into the water, oxygen fast box body automatic cleaning. Box automatic cleaning valve to the box body piping integration using KF25 steel wire pipe firmly connected to the external interface KF25 Pagoda connector.   III. Main technical indicators and configuration 1. Water analyzer, (imported from abroad) brand material: British MICHELL / (in accordance with the customer's use of environmental decisions) Non-domestic or domestic assembly, third-party data to ensure credibility. 1) Measuring range: 0-1000ppm 2) Accuracy: ±1% ppm 3) Display: The output of the analyzer is connected to the PLC, the detection value is displayed on the touch screen, and the alarm value can be set. 4) Control: The gas circulation system can be controlled according to the user's setting to realize the circulation drop. 5) Environment: -10 ℃ -50 ℃   2. Oxygen analyzer, (imported from abroad) brand material: the United States AVCRAY (in accordance with the customer's use of environmental decisions) Non-domestic or domestic assembly, third-party data to ensure credibility. 1) Measurement range can be set: 0-1000ppm 2)Environment: -10℃-50 3)Accuracy: ±1% ppm 4)Installation position: Oxygen sensor is installed on the box, regardless of the gas cycle or not, the oxygen sensor uninterruptedly detects the atmosphere inside the box and displays the oxygen content inside the glove box. 5)Sensor: electrochemical material battery, its advantages are accurate zero point, small drift, avoid other battery material is easy to be corroded; low replacement cost (only replace the oxygen battery). 6) Display: The output of the analyzer is connected to PLC, the detected value is displayed on the touch screen, and the alarm value can be set. Control: The user can choose the automatic cycle function to maintain the oxygen content in the glove box within the user's specified range.   IV. Organic solvent adsorption system In order to prevent the impact of organic solvents on the purification column, a solvent column in series to the glove box system, the medium is mainly high-quality and efficient activated carbon and activated alumina to prevent the formation of hydrofluoric acid. Organic solvent adsorption system filling volume of 7KG, in the column on the lower part of the KF40 interface, easy to change the material, the user can change the material, in order to prevent the formation of hydrofluoric acid, solvent column tank half of activated alumina.   V. Main configurations No Configuration Unit Qty Manufacturer/Brand Remark 1 Box Pcs 1 TMAXCN 304 stainless steel thickness 3mm 2 Heating chamber Set 2 TMAXCN Φ360*600/φ159*300 3 Control system Set 1 Germany SIEMENS Omron electronic devices, etc. Import assembly 4 Circulation system (including purification and regeneration system) Set 1 German BASF, American UOP purification material, German Baode valve Import assembly 5 Display system Set 1 SIEMENS(Germany) Import 6 Gloves Pair 2 United States Import 7 Pipe joint Set 1 French Rocole(France) Import 8 Pressure gauge Set 1 WIka(Germany) Import 9 PLC water analyzer Pcs 1 Michell(UK) Import 10 PLC oxygen analyzer Pcs 1 AVCRAY(USA) Import 11 Vacuum pump Pcs 1 RV12 Import 12 Solvent adsorption system Set 1 TMAXCN High quality activated carbon 13 Automatic cleaning Set 1 TMAXCN Give away        

Lab Three Glove Ports Single Side Glove Box with Purification System and Cryogenic Cold Trap

Lab Three Glove Ports Single Side Glove Box with Purification System and Cryogenic Cold Trap  I. Acceptance criteria: In the standard condition, i.e., 20-25℃ constant temperature, 65% relative humidity, 99.999% inert gas source, the empty box body circulating water oxygen indicators are reached less than 1ppm.   II. Main technical indicators and configuration 1. Box 1.1 Size: 1500mm (L) × 900mm (H) × 750mm (W). 1.2 Material: stainless steel structure (Type 304), thickness 3mm. 1.3 Filter: pore size 0.3 micron. 1.4 Butyl rubber glove: imported from the U.S. thickness of 0.4mm, glove mouth 8 inches, hard aluminum alloy glove mouth (anti-corrosion treatment, anodized aluminum), caliber 220mm. 1.5 Window: tilted design of the operating surface, 8mm safety tempered glass front window, wear-resistant, corrosion-resistant, good light transmission, sealing ring using 3/8 inch thick OMEGA seal. 1.6 Use can maintain a certain positive and negative pressure (-10mbar-10mbar) 1.7 The box is equipped with anti-reflective lighting energy-saving lamps, soft light. 1.8 The box is equipped with a display board 2 shelves 1.9 The box is equipped with a multi-hole power terminal board (power supply: 220V ± 10% 50Hz ± 10%) 1.10 The box can be set up 4 standard KF-40 interface. 1.11 Leakage rate: ≤ 0.001vol%/h. 1.12 Steel structure bracket, including casters height 950 mm, installed with universal casters.   2. Transition cabinet 1 2.1 Large and small transition cabinet (right side) 2.1.1 Shape: cylindrical (304 stainless steel), connected with the glove box, with a shaft-locked large transition cabinet door, easy to operate. 2.1.2 Size: diameter 360mm, 600mm long large transition cabinet, piston door, transition cabinet with a sliding tray, polished, the box is set up in another small transition cabinet, specifications: diameter 150mm, 300mm long, manual valve control pumping and replenishment. 2.1.3 Tray: free to move the extension (used for large transition cabinet) 2.1.4 Vacuum degree ≤ 1bar (the large and small transition cabinets on the right are required to be vacuumed and displayed with a vacuum gauge)   3. Control system 3.1 Methods: including self-diagnosis, power failure self-starting characteristics, with pressure control and self-adaptive function. Automatic control, cycle control, password protection, vacuum chamber control using LCD display. Unit control adopts Siemens PLC touch screen. 3.2 Pressure control: control the pressure of the box and transition chamber at a certain set value. a) Users can set any working pressure interval between +12.5 and -12.5 mbar, and PLC will automatically regulate the box pressure within the set range. The default value of the working pressure interval is -1 to +3 mbar. b) When the box pressure is greater than 12 mbar, the PLC automatically opens the safety valve to relieve pressure and protect gloves, equipment and materials inside the box. c) Use the foot switch to fine-tune the box pressure. 3.3 Foot pedal: can control the pressure of the glove box, easy to operate.   4. Circulation system (including purification and regeneration system) 4.1 Germany BASF, the United States UOP purification materials, Germany Baode valve. Host system integrated modular design, fully automatic electronically controlled gas solenoid valve group, PLC control, circuits, circulating pumps, purification of the residence, the display is integrated into an independent purifier, constituting a compact, simple system. 4.2 Control: water, oxygen control in less than 1PPm 4.3 Adjustment device: through the PLC touch regulation (heating, evacuation, purification, regeneration) in addition to the whole process of 2.5 hours of ventilation without human monitoring. 4.4 Working gas: He.N2/ or Ar gas (gas cycle) 4.5 Circulation fan: 0-100m³ high-speed frequency conversion fan, microprocessor control, after the pressure test stainless steel device. 4.6 Purification column: single purification column, imported purification material Germany BASF deoxidizing material 5kg, American UOP high efficient water absorbing material 5kg, very high life span degree, ensure the user in the use of the product in the process of purification of the product ability to long lasting. In addition to the water capacity of 2.2㎏ oxygen absorption capacity of 63L. 4.7 Purification valve: full-automatic electropneumatic valve. 4.8 Filter: It adopts the high efficiency filter with 0.3 micron aperture in accordance with HEPA standard. 4.9 Regeneration: used to purify the system again, so that the activation; regeneration needs helium / H2, nitrogen / H2 or argon / H2 gas mixture, of which H2 accounted for 10%. Regenerated gas into the flow meter and then into the purification column.   5. Display system Germany SIEMENS, unit control using Siemens PLC touch screen. English and Chinese bilingual can be switched.   6. Water analyzer, (imported from abroad) brand material: Britain MICHELL / (in accordance with the customer's use of environmental decisions) Non-domestic or domestic assembly, third-party data to ensure credibility. 1) Measuring range: 0-1000ppm 2) Accuracy: ±1% ppm 3) Display: The output of the analyzer is connected to the PLC, the detection value is displayed on the touch screen, and the alarm value can be set. 4) Control: The gas circulation system can be controlled according to the user's setting to realize the circulation drop. 5) Environment: -10 ℃ -50 ℃   7. Oxygen analyzer, (imported from abroad) Brand Material: U.S. AVCRAY (in accordance with the customer's use of environmental decisions) Non-domestic or domestic assembly, third-party data to ensure credibility. 1) Measurement range can be set: 0-1000, ppm 2)Environment: -10℃-50 3)Accuracy: ±1% ppm 4)Installation position: Oxygen sensor is installed on the box, regardless of gas circulation or not, the oxygen sensor uninterruptedly detects the atmosphere inside the box and displays the oxygen content inside the glove box. 5)Sensor: electrochemical material battery, its advantages are accurate zero point, small drift, avoid other battery material is easy to be corroded; low replacement cost (only replace the oxygen battery). 6)Display: The output of the analyzer is connected to PLC, the detected value is displayed on the touch screen, and the alarm value can be set. 7) Control: The user can choose the automatic cycle function to maintain the oxygen content in the glove box within the user's specified range.   8. Vacuum system Increase the start-stop time control of vacuum pump. The vacuum pump is British Edwards vacuum pump, model RV12, flow rate 12m3/h, ultimate vacuum 2x10-3 mbar. It can vacuum the transition chamber separately and realize separate control at any time. (Imported from abroad)   9. Box automatic cleaning Automatic gas control plating plate; box gas automatic cleaning function users set the cleaning time, and then touch the start button on the touch screen, the system will begin to clean the box, to the set time is automatically stopped.   10. Organic solvent adsorption system In order to prevent the impact of organic solvents on the purification column, a solvent column in series to the glove box system, the medium is mainly high-quality and efficient activated carbon and activated alumina to prevent the formation of hydrofluoric acid. Organic solvent adsorption system filling capacity of 7KG, in the column on the lower part of the KF40 interface, easy to change the material, the user can change their own material.   11. Equipment working conditions: (provided by the user) 1.0 Power supply: two-phase three-wire AC220V, power ≥ 1Kw; 1.1 Laboratory to have an independent ground: <3Ω, from the equipment to the ground connection is recommended to use ≥ 10mm2 flat copper wire; 1.2 Water supply: no; 1.3 Relative humidity: <75%; 1.4 Indoor no large amount of dust, no corrosive, flammable and explosive gases; 1.5 Equipment footprint: length × width: 2500mm × 1200mm   12. 5℃-80℃ low-temperature cold bath   Basic parameters Cavity volume: 4.7 liters, size: φ200 * 150mm Temperature control range: +0 ℃ ~ -80 ℃ Display: plc integrated display temperature Internal material: 304 stainless steel, brushed surface External material: 1.5mm stainless steel plate, plastic spraying Cooling method: cold bath pot periphery evenly arranged copper tubes, copper tubes into the coolant Refrigeration mode: imported compressor Refrigerant: R404 R23 Temperature control range: +5 ℃ ~ -80 ℃ Temperature fluctuation：±0.1℃ Cooling capacity: 275-3150W Heating power: 800W Cooling power: 2840W Circulation power: 100W Circulation pump flow: 25L/min Installation: embedded in the bottom of the glove box Product features Original hermetic compressor of international famous manufacturer, with advanced performance and reliable quality; Refrigeration unit professional relays, protectors, capacitors, etc. are imported original high-quality equipment to ensure reliability and service life; Digital display temperature control, simple and eye-catching operation; Circulation system is made of stainless steel, with anti-corrosion, anti-rust, anti-temperature liquid pollution;     Cold trap for single-sided, double-station glove boxes (just to give you a reference to where the cold trap is placed)   III. Main configurations No. Configuration Units Amount Manufacturer/Brand Remarks 1 Box Piece 1 TMAXCN 304 Stainless Steel Thickness 3mm 2 Transition cabinet Set 1 TMAXCN 304 stainless steel 3 Control system Set 1 Germany SIEMENS OMRON electronic devices, etc. Imported assembled 4 Circulation system (including purification and regeneration system) Set 1 Germany BASF, the United States UOP purification materials, Germany Bauder valve Imported assembled 5 Display system Set 1 Germany SIEMENS Imported 6 Gloves Pieces 3 U.S.A. Imported 7 Pipe connections Set 1 France Legris Imported 8 Pressure gauges Set 1 Germany WIka Import 9 PLC Water analyzer Piece 1 Michell, UK Import 10 PLC Oxygen analyzer Piece 1 AVCRAY, USA Import 11 Vacuum pumps Piece 1 RV12 Imported 12 Organic solvent adsorption Set 1 TMAXCN 304 Stainless Steel 13 Low temperature cold trap Piece 1 Century Iowa Imported                     

Lab Small Industry Transparent Acrylic Glove Box with Transition Chamber

Lab Small Industry Transparent Acrylic Glove Box with Transition Chamber Plexiglass glove box model naming instructions A - plexiglass glove box size model (A type, B type, C type, D type) 10--Plexiglass Glove Box material thickness (box thickness 10--40mm) GBP - product code (Plexiglass Glove Box abbreviation)   All series of products transition chamber, the left side of the door are optional accessories, (i.e., you can not choose to match the transition chamber) according to the customer's specific use needs to be determined. Model number Box size（m） Material Box thickness (mm) Transition chamber Left side opening door (WxH)（m） Remark GBP—10A 700×450×500 P M M A 10 240×240×240 245*325 Isolated dustproof, micro-vacuum GBP—15A 15 GBP-30A 30 252*330 Vacuum to -0.1MPA, replacement deoxidizing and dewatering GBP—10B 1000×500×500 10 260*340 Isolated dustproof, micro-vacuum GBP—15B 15 GBP-30B 30 Vacuum to -0.1MPA, replacement deoxidizing and dewatering GBP—10C 1200×600×600 10 358*422 Isolated dustproof, micro-vacuum GBP—15C 15 GBP—40C 40 350*450 Vacuum to -0.1MPA, replacement deoxidizing and dewatering GBP—10D 1200×800×700 10 528*488 Isolated dustproof, micro-vacuum GBP—15D 15 GBP—40D 40 515*525 Vacuum to -0.1MPA, replacement deoxidizing and dewatering   Characteristics　 1. Simple structure, easy to use, UV transmittable, light weight;　　 2. Under normal conditions, it is stable, highly transparent and resistant to chemical corrosion and climate change.　　 3. The box is equipped with porous electric socket, which is convenient for scientific test.　　 4. It has good sealing performance and can shield and absorb α-ray and low energy β-rays radiated by radioactive substances to protect human tissues from damage caused by ionizing radiation, so it can cooperate with scientific research units to carry out experimental work on low-energy radioactive substances, aseptic operation of microorganisms inoculation and qualitative and quantitative analysis of chemicals and other related confined isolation operations, which are all carried out inside the operation box.   Scope of application Plexiglass glove box is widely used in biochemistry, metallurgy, electronics, chemical industry, geology, minerals, and electronic materials, magnetic materials, equipment batteries, biological cultivation, food vacuum packaging, battery materials and so on.        

Lab Transparent Acrylic Vacuum Plexiglass Glove Box with 2 Inlet Valves and 2 Outlet Valves

Lab Transparent Acrylic Vacuum Plexiglass Glove Box with 2 Inlet Valves and 2 Outlet Valves I. Introduction of glove box In the process of scientific experiments, some substances are very easy to oxidize and deliquesce in the atmospheric state, which makes the chemical reaction of the test substances and the pre-treatment of the samples very difficult, affecting the test process and test results. Vacuum glove box (also known as vacuum inert gas operation box) effectively solves these problems, the device can make the test samples can be safely put in and take out, and in the state of no oxygen and no water comfortable operation, reaction and test, to ensure the normal conduct of scientific experiments.   II. Product use This product is widely used in biochemistry, metallurgy, electronics, chemical industry, geology, minerals and other departments. There are electronic materials, magnetic materials, equipment batteries, biological cultivation, food vacuum packaging, battery materials and so on.   III. Product features 1. Its structure is simple, convenient to use, can transmit ultraviolet light, light weight; 2. Under normal conditions, it is stable, highly transparent and resistant to chemical corrosion and climate change. 3. The box is equipped with porous electric socket, which is convenient for scientific test. 4. Good sealing performance, and can shield and absorb radioactive substances emitted by the α-rays and low-energy β-rays, in order to protect human tissue phi ionizing radiation damage. Therefore, it can cooperate with scientific research units to carry out experimental work of low-energy radioactive substances, aseptic operation of microbial inoculation and qualitative and quantitative analysis of chemicals and other related confined isolation operations can be carried out in the operation box.   IV. The operation box is divided into three models A: as protection against radiation, isolation operation or dustproof operation exclusively, can not be used for vacuum; B: Used as anaerobic anaerobic glove box, the transition room can be used for vacuuming, and the operation room can be used for inert gas replacement method to maintain the anaerobic anaerobic operation environment. C: The operation box and transition box can be used for vacuum operation, and the vacuum degree can reach the ultimate vacuum -0.1MPA.   V. Technical indexes 1. Vacuum degree of transition chamber: 0 - 0.1Mpa (2.5 grade vacuum gauge), holding pressure for more than 12 hours. 2. Vacuum degree of operation room: 0 - 0.1Mpa (2.5 grade vacuum gauge), holding pressure for more than 12 hours. 3. Gas used: argon, helium, nitrogen (purity 99.95%) or more. 4. Operation box size: 700*450*500 5. Transition box size: 240*240*240 6.Vacuum degree: -0.1mpa 7. Pressure maintaining time: more than 12 hours 8.Leakage rate: ≤0.05% 9.Diameter of round door: 300mm 10.Weight: 88kg 11. Accessories: one pair of gloves, 2 inlet valves, 2 outlet valves, 1 vacuum gauge, 1 power plug board. 12. Specifications can be customized        

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Lab Vacuum Single-sided Three-stations Glove Box with Cylindrical Transition Cabin

Lab Vacuum Single-sided Three-stations Glove Box with Cylindrical Transition Cabin   A. Acceptance criteria: Under the standard condition, that is, under the constant temperature of 20-25 oC, the relative humidity of 65%, and the inert air source of 99.999%, the circulating water oxygen index of the empty tank body reaches less than 1ppm. English panel, English operation screen.   B. The main technical indicators and configuration 1. Box 1.1. Size: 3600mm (L) ×900mm (H) ×770mm (W) single side. Three sections 1200 single-sided glove boxes are connected by flanges. 1.2. Material: stainless steel structure (Type 304), thickness 3mm. 1.3. Filter: Aperture 0.3 micron 1.4. Butyl rubber gloves: original imported from the United States thickness 0.4mm, glove mouth 8 inches, duraluminum-alloy glove mouth (anti-corrosion treatment, anodized aluminum), diameter 220mm. 1.5. Window: Inclined design operating surface, removable 8mm safety tempered glass front window, wear resistance, corrosion resistance, good light transmission, sealing ring with 3/8 inch thick OMEGA seal 1.6. Maintain a certain positive and negative pressure (-10mbar-10mbar) during use 1.7. The cabinet is equipped with anti-reflection lighting energy-saving lamps, and the light is soft. 1.8. The box body is provided with a display board 2-layer shelf 1.9. The box is equipped with a porous power terminal board (Power supply: 220V±10% 50Hz±10%) 1.10. The box can be configured with 9 standard KF-40 ports. 1.11. Leakage rate: ≤0.001vol%/h. 1.12. Steel structure bracket, including casters 950 mm high, installed with universal casters. 2. Transition cabin 2.1. Shape: Cylindrical (304 stainless steel), connected to the glove box, with shaft lock type large transition door, easy to operate. 2.2. Dimensions: Diameter 360mm, length 600mm transition bin, piston door, transition compartment with sliding tray, polishing, box with a small transition cabin, specifications: diameter 150mm, length 300mm, manual valve control pumping and replenishing. 2.3. Tray: stainless steel 260mm×580mm, free to move and extend (large transition cabin equipped) 2.4. Vacuum ≤1bar (The large and small transition cabins on the right side of the glove box are required to be vacuumed and displayed) 3. Control system 3.1. Mode: Including self-diagnosis, power off self-start features, with pressure control and adaptive functions. Automatic control, cycle control, password protection, vacuum chamber control using LCD display. The unit is controlled by Siemens PLC touch screen. 3.2. Pressure control: Control the pressure of the box and the transition chamber at a certain set value. a) The user can arbitrarily set the working pressure range between +12.5 and -12.5 mbar, and the PLC will automatically adjust the pressure of the box within the set range. The default value of the operating pressure range is -1 to +3 mbar. b) When the box pressure is greater than 12 mbar, the PLC automatically opens the safety valve to relieve the pressure and protect the gloves, equipment and materials in the box. c) Use the foot switch to fine-tune the tank pressure. 3.3. Foot pedal: can control the pressure of the glove box, easy operation. 4. Circulation system (including purification and regeneration system) 4.1. Germany BASF, United States UOP purification material, Germany Baode valve. The host system is integrated with modular design, automatic electronic control gas solenoid valve group, PLC control, circuit, circulating pump, purification, display integrated with an independent purifier, forming a compact and simple system. 4.2. Control: Water and oxygen are controlled at less than 1PPm 4.3 Adjustment device: through the PLC touch type adjustment (heating, evacuation, purification, regeneration) the whole process except 2.5 hours of ventilation without human monitoring. 4.4. Working gas: He.N2/ or Ar gas (gas cycle) 4.5. Circulating fan: 0-100m³ high speed variable frequency fan, microprocessor controlled, pressure tested stainless steel device. 4.6. Purification column: a single purification column, imported purification material Germany BASF deoxygenation material 5kg, the United States UOP efficient water absorption material 5kg, extremely high life, to ensure that the user in the use of the product purification capacity of long-term lasting. Water removal capacity 2㎏ oxygen absorption capacity 60L. 4.7. Purification valve: automatic electro-pneumatic valve. 4.8. Filter: High efficiency filter with HEPA standard 0.3 micron aperture filter. 4.9. Regeneration: used for purification system reuse, so that it is activated; Regeneration requires a mixture of helium /H2, nitrogen /H2, or argon /H2, with H2 accounting for 10%. The regenerated gas flows into the flowmeter and then into the purification column. 5. Display system. Germany SIEMENS, unit control using Siemens PLC touch screen. Both Chinese and English can be switched. 6. Vacuum system Added vacuum pump start-stop time control. Vacuum pump selected British Edwards vacuum pump, model RV12, flow 12m3/h, limit vacuum 2x10-3 mbar. The transition chamber can be vacuumed separately and can be controlled separately at any time. (imported from abroad) 7. Box automatic cleaning. Automatic case cleaning function. Different nature of the gas environment replacement and misoperation of water, oxygen fast box automatic cleaning. The box automatic cleaning valve is firmly connected to the pipe integration of the box with KF25 steel wire pipe, and the external interface is KF25 pagoda connector. Three, the main technical indicators and configuration   C. The main technical indicators and configuration 1. Water analyzer, (imported from abroad) Brand material: UK MICHELL/ (according to customer use environment decision) Non-domestic or domestically assembled, third-party data guarantees credibility. 1) Measuring range: 0-1000ppm 2) Accuracy: ±1% ppm 3) Display: The output of the analyzer is connected to the PLC, the detection value is displayed on the touch screen, and the alarm value can be set. 4) Control: The gas circulation system can be controlled according to the user's setting to achieve cycle drop. 5) Environment: -10℃ -50 ℃ 2. Oxygen analyzer, (imported from abroad) Brand material: United States AVCRAY (according to customer use environment decision) Non-domestic or domestically assembled, third-party data guarantees credibility. 1) Measurement range can be set: 0-1000, ppm 2) Environment: -10℃ -50 ℃ 3) Accuracy: ±1% ppm 4) Installation position: The oxygen sensor is installed on the box, regardless of gas circulation or not, the oxygen sensor continuously detects the atmosphere in the box and shows the oxygen content in the glove box. 5) Sensor: electrochemical material battery, its advantages are zero accurate, small drift, to avoid other battery materials easy to be corroded; Low replacement cost (only oxygen battery replacement). 6) Display: The output of the analyzer is connected to the PLC, the detection value is displayed on the touch screen, and the alarm value can be set. Control: The user can choose the automatic cycling function to maintain the oxygen content in the glove box within the user's specified range.   D. Organic solvent adsorption system In order to prevent the influence of organic solvents on the purification column, a solvent column is connected in series to the glove box system, and the medium is mainly high-quality and efficient activated carbon and activated alumina to prevent the formation of hydrofluoric acid. The organic solvent adsorption system is filled with 7KG, and there is a KF40 interface on the top and bottom of the column to facilitate refueling, and the user can refueling by himself. In order to prevent the formation of hydrofluoric acid, the solvent column tank is half activated alumina.   E. Main Configuration No. Disposition Unit Qty Brand Remark 1 Box Pcs 3 Tmaxcn 304 stainless steel thickness 3mm 2 Transition compartment Set 1 Tmaxcn 304 stainless steel 3 Control system Set 1 Germany SIEMENS Omron electronic devices, etc Import assembly 4 Circulation system (including purification and regeneration system) Set 1 Germany BASF, United States UOP purification materials, Germany Baode valve Import assembly 5 Display system Set 1 SIEMENS Import 6 Gloves Pairs 3 America Import 7 Pipe joint Set 1 French Rocle Import 8 Manometer Set 1 WIka, Germany Import 9 PLC water analyzer Pc 1 Michell Import 10 PLC oxygen analyzer Pc 1 ACRAY Import 11 Vacuum pump Pc 1 RV12 Import 12 Solvent adsorption system Set 1 Tmaxcn High quality activated carbon 13 Automatic cleaning Set 1 Tmaxcn Gift