Desktop Single Side Single Station Glove Box with Water and Oxygen Monitoring System

Desktop Single Side Single Station Glove Box with Water and Oxygen Monitoring System  Composition of the equipment The equipment mainly consists of a closed box, a set of transition chamber, a set of circulation system (including purification and regeneration system), a set of water and oxygen monitoring system, and a set of control system.   Glove box equipment schematic diagram     Product advantages and features 1. Glove box has beautiful design, compact structure and fine workmanship; 2. Glove box purification system, so that water, oxygen <1ppm 3. The equipment runs stably and can be operated continuously for a long time; 4. Simple operation; low operation and maintenance costs; 5. Glove box each part of specialization, standardization, scale production; 6. Products for a variety of special requirements of customers; 7. All parts are strictly audited and controlled; 8. Rich design and manufacturing experience;   Technical program for Lab2000     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: 800mm (L) × 720mm (H) × 650mm (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, removable 8mm safety tempered glass front window, wear-resistant, corrosion-resistant, good light transmission, sealing ring using 3/8 inch thick OMEGA sealing ring 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 multi-hole power terminal board (power supply: 220V ± 10% 50Hz ± 10%) 1.9. The box can be equipped with 3 standard KF-40 ports. 1.10. Leakage rate: ≤ 0.001 vol%/h. 1.11. No stand, can be operated on the table.   2. Transition cabinet 2.1. Shape: square (304 stainless steel), connected with the glove box, the inner door adopts sliding door, the outer door adopts flush type, easy to operate. 2.2 Dimensions: width * height * length = 250 * 250 * 400mm, the transition chamber has a sliding tray, polished, automatic control of pumping and filling. 2.3. Tray: stainless steel 190mm × 450mm, free to move the extension (used for large transition cabinet) 2.4 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. Mode: including self-diagnosis, power failure self-starting characteristics, with pressure control and self-adaptive function. Automatic control, cycle control, password protection, vacuum chamber control adopts 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 the working pressure interval arbitrarily between +12 and -12 millibars, PLC will automatically regulate the box pressure in 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, circuit, 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: 0-30m³ 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 the purification ability of the 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 for reuse and activation; regeneration requires helium/H2, nitrogen/H2 or argon/H2 gas mixture, of which H2 accounts for 10%.   5. Display system Germany SIEMENS, unit control adopts 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% FS 3) Display: The output of the analyzer is connected to 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, PLC oxygen analyzer (U.S. AVDRAY electrochemical analyzer) Error: ± 1% FS 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   8. 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. Increase the vacuum pump start and stop time control. Automatic box cleaning function. Different nature of the gas environment replacement and misoperation into the water, oxygen, fast box body automatic cleaning. The box automatic clear valve to the box piping integration to KF25 steel wire with steel tubes firmly connected to the external KF25 Pagoda connector.   9. Vacuum system Vacuum pump selection Feiyue VRD-16, pumping speed of 16m³/h, can be on the cabinet vacuum.   Working conditions of the equipment: (provided by the user) 1. Power supply: two-phase three-wire AC220V, power ≥ 1.8Kw; 2. Laboratory to have an independent ground: <3Ω, from the equipment to the ground connection is recommended to use ≥ 10mm2 flat copper wire; 3. Water supply: no; 4. Relative humidity: <75%; 5. Indoor no large amounts of dust, no corrosive, flammable and explosive gases; 6. Inert gas: working gas requirements to provide 0.4-0.6mpa, mixed gas working pressure 0.01-0.05mpa; 7. During the installation and commissioning of the gas demand side to provide, the purity of 99.999% working gas 2 bottles (40L / bottle); regeneration gas (hydrogen content of 5% -10% and the working gas mixture) 1 bottle, 40L / bottle; 8. Equipment footprint: length × width: 1200mm × 1000mm 9. Load-bearing requirements: ≤300kg/m³   Main configurations and scope of supply No. Main configuration and scope of supply configuration Units Amount Manufacturer/Brand Remarks 1 Enclosure Piece 1 TMAXCN 316 Stainless Steel Thickness 3mm 2 Excess chamber Set 1 TMAXCN 304 stainless steel 3 Control system Set 1 Germany SIEMENS Omron electronics, etc. Imported assembly 4 Circulation system (including purification and regeneration system) Set 1 Germany BASF, the United States UOP purification materials, Germany Bauder valve Import assembly 5 Display system Set 1 Germany SIEMENS Imported 6 Gloves Pair 1 USA Imported 7 Pressure gauges Set 1 Wika, Germany Imported 8 PLC water analyzer Piece 1 Michell, UK With factory inspection report 9 PLC Oxygen Analyzer Piece 1 Avcray, USA Imported 10 Vacuum Pumps Piece 1 Flyover Domestic 11 Oil Mist Filter Piece 1 TMAXCN Domestic 12 Pressure Gauges Set 1 Wika, Germany Imported                     

Single Side Glove Box with Renewable Organic Solvent Adsorption System and Low Temperature Cold Trap

Single Side Glove Box with Renewable Organic Solvent Adsorption System and Low Temperature Cold Trap  Images are for reference only(The actual picture is a single-sided three-station glove box rather than a single-sided two-station)   I. Acceptance criteria: In the standard condition, that is, 20-25℃ constant temperature, relative humidity of 65%, 99.999% of the inert gas source, the empty box body circulating water oxygen indicators are reached less than 1ppm.   II. Main technical indicators and configuration 1. Box (front window can be lifted) 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 3.1.1 Mode: including self-diagnosis, power failure and self-starting characteristics, with pressure control and self-adaptation 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 the 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. 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. Control: The user can select 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 (renewable) 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 prevent the formation of hydrofluoric acid activated alumina. Organic solvent adsorption system filling capacity of 7KG Renewable solvent adsorption system, through the PLC touch regulation (heating, evacuation, purification, regeneration) and other processes.   11. 5℃--80℃ low-temperature cold bath pot   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 or side 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;   12. Equipment working conditions: (provided by the user) 1.0. Power supply: two-phase three-wire AC220V, power ≥ 4.5Kw; 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   III. Main configurations No. Configuration Unit 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 electronics, 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 Import 6 Gloves Piece 3 USA Import 7 Pipe connections Set 1 France Legris Import 8 Pressure gauges Set 1 WIka, Germany 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 Import 12 Organic solvent adsorption Set 1 TMAXCN 304 stainless steel 13 Low Temperature Cold Well Set 1 Century Iowa Outsourcing remodeling                       

Single Station Cleaning Glove Box without Oxygen Water Sensor and Purification System

Single Station Cleaning Glove Box without Oxygen Water Sensor and Purification System (without purification system, water oxygen content <50ppm, without water oxygen analyzer)   I. Glove box standard configuration and main technical indicators 1. Box 1.1 Box size: 1200 (L) * 750 (W) * 900 (H) mm 1.2 Material: all stainless steel structure (Type 304), thickness 3mm, inner surface brushed. 1.3 2 Glove ports: 220mm in diameter, made of hard aluminum alloy with anti-corrosion treatment. 1.4 Gloves: American brand, glove caliber 8 inches, thickness 0.4 mm, butyl rubber material. 1.5 Window: front observation window (corrosion-resistant), tilted design of the operating surface, removable 8 mm safety tempered glass front window, wear-resistant, corrosion-resistant, good light transmission, sealing ring with 3/8 inch thick OMEGA seal. 1.6 Can maintain a certain pressure (0-12mbar) when using. 1.7 The box is equipped with anti-reflective lighting energy-saving lamps, soft light. 1.8 The box is preset with 1 multi-hole power terminal board (power supply: 220V±10% 50Hz±10%) 1.9 5 Standard KF-40 interfaces are set in the box for accessing liquid, gas, signal, etc. 1.10 Bracket: with casters, height 950mm. casters with leveling, moving, fixed and other functions. 1.11 Shelf: two adjustable stainless steel brackets behind.   2. Transition cabinet 2.1．Shape: cylindrical (304 stainless steel), and the glove box flange connection, the use of shaft-locked large transition cabinet 10mm thick, the gas of the spring diagonal pull easy to operate. 2.2. Size: diameter 360mm, 600mm long large transition cabinet, piston door, transition cabinet with a sliding tray, polished; 2.3. box set up a small transition cabinet on the right side, the right side of the specifications: diameter 150mm, length 300mm, manual valve control pumping and make-up air; 2.4. Tray: stainless steel, free to move the extension (used for large transition cabinet) 2.5 Vacuum ≤ 1bar (large and small right over the cabin are required to vacuum with display)   3. Control system 3.1 Inlet and outlet are controlled by solenoid valve. 3.2 Pressure control: control box pressure at a set value (0-12mbar), automatic pressure control. 3.3 Foot pedal: can control the pressure of the glove box, easy to operate. 3.4 The box is equipped with anti-reflective lighting energy-saving lamps, soft light.   4. Vacuum system The vacuum pump is British Edwards vacuum pump, model RV12, flow rate 12m3/h, ultimate vacuum 2x10-3 millibar. It can vacuum the transition chamber and realize separate control at any time. (Imported from abroad)   Product Configuration No. Configuration Unit (of measure) Amount Manufacturer/Brand Remarks 1 Boxes Set 1 TMAXCN 304 stainless steel, 3mm thick 2 Large transition cabinet  Set 1 TMAXCN Φ360*600 3 Small transition cabinet  Set 1 TMAXCN Φ150*300 4 Tempered glass window Set 1 TMAXCN Toughened glass 5 Glove ports Pcs 2 TMAXCN Hard Aluminum Alloy 6 Gloves Pair 1 American Guardian Imported 7 Power connection and lighting system inside the box Set 1 TMAXCN/Shenzhen MingKeMing Lighting, anti-reflective lighting energy-saving lamps Domestic 8 Pipe connections Set 1 France Legris Original import 9 Pressure gauge Sets 2 Germany WIka Original import 10 Shelf Sets 2 TMAXCN 304 stainless steel, 3mm thick 11 Pressure transducers Set 1 ±12.5kpa Customized 12 Solenoid valves Sets 2 Germany Bauder Imported            

2400mm Four Ports Double Stations And 1200mm Single Station Vacuum Glove Box with T Type Large Transition Cabin

2400mm Four Ports Double Stations And 1200mm Single Station Vacuum Glove Box with T Type Large Transition Cabin Note: This image is for reference only Note:a.The length of the single side double station glove box can be 1800mm or 2400mm, depending on the customer's needs.b.At present, the coater does not require external computer operation, because the device has a touch screen operation, which can be operated directly on the coater equipment. The bottom of the glove box on the left is the controller of the coating instrument, and the right bottom of the glove box on the left can be placed the solar simulator or the purification cabinet of the equipment. The glove box on the right side of the equipment is a single-sided single-station glove box, and the lower right corner is a purification cabinet. When the equipment is exported, we will put the purification cabinet at the bottom of the glove box, which is conducive to transportation. A. Acceptance criteria Under standard conditions, that is, under constant temperature of 20-25℃, relative humidity of 65%, and inert air source of 99.999%, the oxygen index of circulating water in the empty tank body is less than 1ppm.     B. Main technical indicators and configuration 1. Box 1.1. Size: 2400mm (L) ×900mm (H) ×750mm (W) +1200mm (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. The 2400 boxes have four glove ports, and the 1200 boxes have two glove ports. 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 box 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 eight standard KF-40 ports. 1.11. Leakage rate: ≤0.05vol%/h. 1.12. Steel structure bracket, including casters 950mm high, installed with universal casters. 1.13. Reserve a solar simulator flange at the bottom of the left box. 2. Transition cabin 2.1 T-type large transition cabin (in the middle of the two boxes) 2.1.1. Shape: T-shaped (304 stainless steel), two boxes connected to the glove box, three-door design, easy to operate. 2.1.2. Dimensions: Diameter 360mm, length 700mm large transition cabin, piston door, transition cabin with sliding tray, polishing. 2.1.3. Pallet: Freely movable extension (large transition cabin configuration). 2.1.4. Vacuum ≤-0.1mpa(extract vacuum and display vacuum value). 2.2 Small transition cabin (right side of two boxes) 2.2.1. A small transition cabin is arranged on the right side of the two boxes respectively. 2.2.2. Specifications: Diameter 150mm, length 300mm, manual valve control pumping and replenishing. 2.2.3. Vacuum degree ≤-0.1mpa(the transition cabin is required to extract vacuum and display the vacuum value). 2.3 Large transition cabin (right side of 1200 box) 2.3.1. Shape: Cylindrical (304 stainless steel), connected to the glove box, with shaft lock type large transition door, easy to operate. 2.3.2. Size: Diameter 360mm, length 600mm large transition cabin, piston door, transition cabin with sliding tray, polishing; 2.3.3. Automatic valve control pumping and replenishing; 2.3.4. Pallet: stainless steel, freely movable extension (with large transition cabin) 2.3.5. Vacuum ≤-0.1mpa(the transition cabin is required to extract vacuum and display the vacuum value) 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 cabin 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 box 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: The whole process of PLC touch adjustment (heating, evacuation, purification, regeneration) in addition to 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 of 2.2㎏, oxygen absorption capacity of 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%. Regenerated gas advanced flowmeter into 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)) 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)) 1) Measurement range can be set: 0-1000ppm 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. 7) Control: The user can choose the automatic cycle function to maintain the oxygen content in the glove box within the specified range of the user. 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 cabin 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 :5100mm× 1200mm     C. Main configuration Serial number Disposition Unit Quantity Manufacturer/Brand Remark 1 Box Unit 2 TMAXCN 304 stainless steel thickness 3mm 2 Transition cabin Set 4 TMAXCN 304 stainless steel (including T-bin, large bin and 2 small bin) 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 Unit 2 SIEMENS Import 6 Gloves Unit 7 America Import 7 Pipe joint Set 2 French Rocle Import 8 Manometer Set 4 WIka, Germany Import 9 PLC water analyzer Unit 2 Michell Import 10 PLC oxygen analyzer Unit 2 American AVCRAY Import 11 Vacuum pump Unit 2 RV12 Import 12 Organic solvent adsorption Set 2 TMAXCN 304 stainless steel 13 Glue machine suction Set 1 TMAXCN 304 stainless steel