Redox Flow Cell Anti-Corrosive Electrolyte Tanks with Jig and Tube Connectors

Anti-Corrosive Electrolyte Tanks with Jig and Tube Connectors for Redox Flow Cell The EQ-FCT-LD Electrolyte Tank System with Jig and Tube Connectors provides a convenient "Plug-In" connection & setup for testing the EQ-VRB-C-LD Redox Flow Cell. Both tanks are made out of anti-corrosive PTFE materials to minimize electrolyte corrosion and can be seated on the included aluminum jig to prevent them from falling over. A series of tube connectors provide easy and fast connection to the flow cell and the tank lids are designed to release the build up of by-product gases during charging & discharging in order to prevent electrolyte leakage.     Product parameters  Features    · Easy and fast plug-in connection to the back of flow cell · Twist & Turn type tube connectors allows for easy connection and disconnection of tubes · Aluminum jig provides stable support to the tanks to prevent them from turning over during testing · Tank lids have built-in tube connectors and openings for releasing build up of by-products gases that could cause electrolyte leakage  · Made of high quality PTFE materials for minimizing electrolyte corrosion and allowing easy clean ups for repeated use                                               Tank Capacity  Can hold up to 120ml of electrolyte in each tank     Overall Dimensions  110 L × 200 W × 90 H (mm)                  

Internal Components for Vanadium Redox Flow Cell Battery R&D Single Split Unit

Internal Components for Vanadium Redox Flow Cell (Battery R&D Single Split Unit) The internal components of the EQ-VRB-C-LD Vanadium Redox Flow Cell (Single Split Unit) should be replaced to ensure optimum performance with extended use. This replacement package contains ONLY the parts that need frequent replacement so the user will not need to buy the expensive manifold blocks to continue experimentation.  Product parameters TYPE A  For flow cells that use 7x7 cm, 5x5 cm, and 3x3 cm reactive areas (please click the right picture to verify)                                   · Current Plates: 2 pcs - EQ-VRBC-ACP · Bipolar Plates: 2 pcs - EQ- VRBC-ABP · PTFE Frames: o 2 pcs of 7x7cm Reactive Area o 2 pcs of 5x5cm Reactive Area  o 2 pcs of 3x3cm Reactive Area · Gaskets: o 4 pcs of 7x7cm Reactive Area o 4 pcs of 5x5cm Reactive Area o 4 pcs of 3x3cm Reactive Area · Carbon Electrode Felts: 2 pcs (7x7cm) - EQ-VRBC-CEF · O-Rings: 4 pcs - EQ-VRBC-OR · Tube Fittings: 4 pcs - EQ-VRBC-TF Application Notes Below are the recommended replacement periods for each component: · Current Plates: o Oxidized surface removal maintenance after 5 tests or 50 hours of test time. Replacement after 10 tests or 100 hours of test time. Immediate replacement with damage · Bipolar Plates: o Replace after 5 tests or 50 hours of test time. Immediate replacement with damage.  o Highly consumable parts that requires frequent replacement, please order additional units by clicking on the photo below:                        · PTFE Frames: Replace after 50 tests or 500 hours of test time. Immediate replacement with damage · Gaskets: Replace after 10 tests or 100 hours of test time. Immediate replacement with damage · Carbon Electrode Felts: Replace according to user's own criteria · O-Rings: Replace after 10 tests or 100 hours of test time. Immediate replacement with damage  

Polymer Composite Replacement Bipolar Plates for Redox Flow Cell, 2pcs/Pack

Polymer Composite Replacement Bipolar Plates for Redox Flow Cell, 2pcs/Pack Replacement bipolar plates (2pcs per pack)  for the EQ-VRB-C splitable single unit flow cell.   Used for collecting current produced from the flow cell to enable conduction at the current plates. These polymer composite plates are flexible and tough -- useful for withstanding the fluid pressure of Vanadium electrolyte that a flow cell will be subjected to internally. The thinness (~0.7mm) of the plates also help minimize the volume and weight of each cell when assembled and stacked together.     Corresponding Parts highlighted in red, please click for enlarged view.  Product parameters Features · High electrical conductivity, chemical resistance, and high mechanical strength for toughness required when cells are clamped and stacked. · These highly flexible plates (polymer composite based) have similar performance compared to conventional graphite plates BUT offer excellent resistance to breakage and have less defects. · Only ~0.7mm in thickness, this helps minimize the volume and weight of cells when stacked (compared to graphite plates which are porous and brittle in nature; hence needs to be thick structurally). Size Two szes available (Please choose the correct plate size from product options above)   · 100mm x 100mm -- for flow cells that use 7x7 cm, 5x5 cm, and 3x3 cm reactive areas (please click right picture to verify)  · 60mm x 60mm -- for flow cells that use ONLY 3x3 cmreactive area (please click right picture to verify)             Application Note Replacement of plates is recommended for every 5 tests or 50 hours of test time ( with immediate replacement if physical damage is present).   

Complete Vanadium Redox Flow Cell Testing Package

Complete Vanadium Redox Flow Cell Testing Package Complete Testing Package for Vanadium Redox Flow Battery -- this package includes all the units required to start running tests on Vandium Redox Flow Batteries ( Vanadium electrolyte NOT included ). Please click on the pictures to learn more about each instrument or component individually.     Instruments & Components PTFE Split Cell Mechanical Jig - for preventing electrolyte leakage  Dual Channel, 0.05 to 380 mL/min Peristaltic Pump 5V, 6-3000mA Battery Analyzer 500mL PYREX Erlenmeyer Flask             Quantity 1 pc 1 pc 1 pc 1 pc 2 pc Package Contents: PTFE SPlit Cell; QTY: 1 NOTE: Internal components require frequent replacement (due to acidic reactions), please see related products to order more.   Mechanical Jig - for preventing electrolyte leakage; QTY: 1 Dual Channel, 0.05 to 380 mL/min Peristaltic Pump; QTY: 1 5V, 6-3000mA Battery Analyzer; QTY: 1 NOTE: List model ONLY tests up to 3000mA (3A), please click here to view other analyzer models for testing at higher current ratings.   500mL PYREX Erlenmeyer Flask; QTY: 2 Product parameters Procedure for Testing Flow Cell        Flow Cell Diagram Optional Accessory For a convenient electrolyte delivery to the flow cell, the anti-corrosive tanks feature easy tube connectors and can be seated onto a jig to prevent from falling over. Please click here to learn more on the product page.                                    

Vanadium Redox Flow Cell Single Split Unit for Battery Research

Vanadium Redox Flow Cell Single Split Unit for Battery Research EQ-VRB-C is splitable single unit flow cell for Vanadium Redox Flow Battery research; a battery technology which takes advantage of eliminating the use of rare earth metals. Most importantly, this battery kind holds the potential to be vastly scaled up for industrial applications while incurring a lower cost increase -- the storage capacity is scaled up by implementing a larger electrolyte storage tank (compared to lithium-ion cells in which the amount of active materials on electrodes need to be increased and are more costly to produce). Moreover, this type of battery is capable of being charged and discharged for over 10 times the life cycle of lithium ion cells with no capacity loss.    This split test cell features easy and fast assembly with convenient part replacement to facilitate research for flow cell cathode and electrolyte solutions. Product parameters Features: · Single cell voltage range: 1.2V ~ 1.6V (depending on Vanadium electrolyte composition)  · Cell current density: 40 ~ 100 mA / cm^2 ( maximum 4.9A of possible current draw for a 7cm x 7cm reactive area)    · Manifold Blocks are made of anti-corrosive PTFE materials to withstand acids · Large reactive area provides uniform and reliable test data · Cathode materials are changable according to the test conditions · Easy assembly and disassembly Reactive Area - Multiple Configurations  · Standard cell comes with 3 interchangeable frames and gaskets for testing multiple parameters (please click the bottom left picture below for details):  o 7x7cm o 5x5cm o 3x3 cm · Custom reactive area sizes up to 20cm x 30cm can be requested at an extra cost Compression Pressure · 87 PSI (0.6Mpa), ~300KG Force is recommended · 116 PSI (0.8Mpa) Max. Unit Cell Internal Structure (all components are included) All components, Manifold Blocks, Current Plates, Bipolar Plates, Gaskets, Frames, Carbon Felts, Membranes, O-Rings, liquid inlet and outlet ports, are included for immediate use. Please click here to order extra Internal Components if it is needed.       Bipolar Plates · High electrical conductivity, chemical resistance, and high mechanical strength for toughness · These highly flexible plates offer performance comparable to conventional graphite plates BUT have excellent resistance to breakage and have less defects · Only ~0.7mm in thickness, this keeps cells thinner when stacked compared to graphite plates ( porous and brittle in nature; needs to be thick structurally) · Needs frequent replacement, please order from the "Related Products" category below External Dimensions   ·  126mm (L) x 126mm (W) x 67mm (H)  Application Notes Vanadium Redox Flow Cell Sketch Photo Credit: Rahman, F.; Skyllas-Kazacos, M. Vanadium redox battery: Positive half-cell electrolyte studies. J. Power Sources 2009, 189, 1212-1219. Procedure for Testing Flow Cell -- click the picture to enlarge: TMAX provides the complete setup at an affordable cost for the entire testing procedure. Please see images or related products below for more details. · A jig or pressing machine is required to tightly press the cell together in order to suppress leakage of electrolyte solutions during live tests. Please order a hydraulic jig separately from below or use your own jig -- WARNING: Never exceed a max. pressure of 0.8MPa to avoid damage to the flow cell · Peristaltic pump and battery analyzer are also available for making a low-cost DIY Flow Battery test system  Optional Accessory · For a convenient electrolyte delivery to the flow cell, the anti-corrosive tanks feature easy tube connectors and can be seated onto a jig to prevent from falling over. Please click here to learn more on the product page                      · You may also consider alternative jigs below: ·        

5T Manual Mechanical Press/Compressing Jig for Flow Cell

5T Manual Mechanical Press/Compressing Jig for Flow Cell EQ-YLJ-5 is a manually operated mechanical compressing press (jig) designed for pressing sample in glove box up to 5 metric ton or compressing split flow cell for preventing liquid leakage during testing of the electrolyte. This jig features a built-in retaining mechanism that prevents the loss of compression force on the split cell, a major advantage over other compressing jigs where the clamping force of the split cell weakens once the mechanical jack loses pressure. Also, it can be used inside glovebox without oil leak risky. If you need to display pressure, you need to order a load cell by clicking the link below: Please click the picture below (right) to see the press  

Flow Cell Dual Channel Precision Peristaltic Pump 0.05- 380ml/min adjustable

Flow Cell Dual Channel Precision Peristaltic Pump 0.05- 380ml/min adjustable Product parameters Functions and Features     · Flow rate 0.05 to 380 mL/min adjustable. Flow rate depends on drive rpm and tubing size · Digital display for information including RPM and flow rates · Stepper motor drive for high precision, stable transmission · Stepper motor delivers smooth operation and long service life · Operating parameters are automatically saved and recalled upon starting up Speed · 1~100 rpm, reversible Speed Precision · 0.1 rpm Speed Control · Rotary coded switch with keypad Display · 128 x 64 mm graphic LCD display Dimensions (L × W × H) · 202 × 160 × 239 (mm) Power Supply · AC 110V 50Hz/60Hz · For operation under AC208-240V,you may order additional (100W transformer) Power Consumption · <50 W Operating Condition · Temperature 0 to 40 °C , Relative humidity < 80% Shipping Weight & Dimensions · 25 lbs, 15"x15"x11" Standard Package  P/N                                             Description                                        Quantity EQ-BK-380-2 Dual Channel Precision Peristaltic Pump 0.05- 380ml/min adjustable 1 Hose-1.6mm One Rubber Water Hose (1/16" Wall Thickness)   1 set PLUG-110 Power Cord (For operation under AC208-240V without plug, please order separately) 1        

Flow Cell 8 Channel Battery Analyzer (6-3000 mA, up to 5V) w/ Cell Holder

Flow Cell 8 Channel Battery Analyzer (6-3000 mA, up to 5V) w/ Cell Holder BST8-3 is an eight-channel battery analyzer to analyze small coin cells and cylindrical batteries from 6.0 mA to 3000 mA, up to 5V. Each channel of the analyzer has independent constant-current and constant-voltage source, which can be programmed and controlled by computer software. This system provides most applications in battery testing fields such as electrode materials research, battery performance test, small-scale battery formation, capability grading, battery pack testing and etc.  Product parameters Electricity requirement 110V AC or 220V AC selectable for universal use Power Consumption 200W Current · Range: 6.0mA – 3000mA · Accuracy: ±(0.05% of reading + 0.1% of range) Voltage · Range: 0.5 - 5V programmable · Accuracy: ±(0.05% of reading + 0.1% of range) Data register conditions Time interval: 1 - 900s Max. measurement cycles 9999 cycles Product Dimensions 445mm(L) x 380mm(D) x 135mm(H) Channels · Eight independent programmable channels · Each channel can set different working modes and functions independently Programs & Software · The software (TC5.3) with calibration function is included to set various working modes for measuring capacity and lifecycle for all types of rechargeable batteries · Working modes Include constant current discharge, constant current charge, constant voltage charge, constant resistance discharge, rest, cycles, etc. · Limited threshold conditions include voltage, current, time, capacity, negative voltage slope, etc. · With real-time monitoring windows and integrated graph/data windows, the testing process can be observed more directly and efficiently · During the test, the software will provide instructions and warnings for assistance · The calibration software can be used to calibrate the analyzer · MS Excel 2013 30 days free trial is pre-installed for you to output the Excel data file. (Note: Updated information on 5/21/2015) Test Reports and Curves for analysis · Different types of curves can be created by software base on user definition. (Voltage-time curve, current-time curve, capacity-voltage curve, loops times charge/discharge capacity curve, loops times charge/ discharge efficiency curve, etc) · Data reports are created by software. User can easily compare the performance of the batteries tested in channels both visually and statistically Protection and Auto-recover If the power failure occurs during testing, the system will shut down all operating channels. Once power is recovered, the system will automatically resume those stopped channels and ensure that the test is normally conducted, so that no cases will lose any data. Battery Holders Two types of battery holders are included in the BST8-3 standard package:  · 8 alligator clips with cable for universal connecting (please click the first picture below to enlarge) · 8 spring load holders with adjustable length for measuring cylinder battery up to 70mm(H) (please click the second picture below to enlarge)                       Compliance · CE Certified · MET, TUV, CSA, UL certification are available upon request at extra cost Warranty Two Year limited warranty with lifetime support for the battery analyzer.  Application Notes  · The customer can easily combine up to 20 battery analyzers (0.002-1mA, 0.1-10mA, 6mA-3000mA) by using normal Ethernet cable connector via one computer.  · You may order internal resistance tester to measure DC resistivity (click the second and third picture below for more information)                    Net Weight 11.5 kg (26 lbs) Shipping Weight 18 kg (40 lbs) / Analyzer only: 25lbs Shipping Dimensions 610mm(H) x 510mm(W) x 356mm(H) (24" x 20" x 14")