600 PEM WATER ETS
Our 2nd generation advancements expands automated features to support your long-term testing, and is high-pressure ready!
ADVANCED FEATURES
Unlock powerful capabilities designed to simplify complex testing. From automated fluid handling to seamless data connections, every feature is built for efficiency, accuracy, and ease of use:
- Integrated 100A Power Supply with EIS & HFR — Seamlessly combine electrochemical impedance spectroscopy (EIS) and high-frequency resistance (HFR) for comprehensive insights.
- Half Cell (R1/R2) Measurements in Power Supply Mode — Get accurate data effortlessly. Our system simplifies half-cell measurements.
- Dual Channel Mass-Flow Controller (MFC) — Say goodbye to manual rotometers! Our MFC ensures precise gas flow control, with automated safety interventions.
- Streamlined Cell Cabling —We’ve redesigned the front panel for a simpler, more efficient cabling arrangement.
- Single USB Connection — Connect effortlessly. One cable, one clear bench.
- Automated Tank Refill — Unattended operation for electrolyte experiments is now a reality. Let our system handle the details.
- DI Water Conductivity Probes —Monitor conductivity inside the feed tank via front panel displays and collect data in our FlowCell software.
- Self-Draining Condensation Tanks — Boost automation and reduce maintenance. No more manual draining.
POWERED BY FLOWCELL-ETS® SOFTWARE
Control every aspect of your test station with Scribner’s FlowCell-ETS®, a robust, purpose-built software platform. FlowCell-ETS® enables real-time monitoring, data logging, and execution of advanced experiments including:
- Constant voltage or current testing
- Step/stair profiles
- Cyclic and linear scan routines
- Custom test protocols tailored for PEM, AEM, or alkaline electrolyzer characterization
SPECIFICATIONS
ELECTRICAL
- Power Supply Max Current – 100A
- Voltage Range – 0-5.000V DC
- Maximum Power – 500W
- Potentiostat Current Ranges – ±20 / 7 / 0.7 / 0.07A
- Current Resolution – 0.007% of range
- Current Limit of Error – ±1.0% of range
- Set & Read Voltage – >±5.000V
- Cell Voltage Sense Lead – Differential
- Sense Lead Input Resistance – 1.0GΩ
- Modes of Operation – Constant, Scan, Step-Stair; V and I
- Impedance Frequency Range – 1 mHz to 10 kHz
- Impedance Measurement Types – Sweep EIS and Single-Freq HFR Real-Time Measurement, Whole Cell and Aux
CELL & ELECTROLYTE HANDLING
- Flow Path – All 316SS
- Liquid Feed Tank – 1x 2L, Auto Fill
- Liquid Feed Concentration – In situ DI Water Conductivity
- Liquid Feed Flow – 50-700 mL/min
- Liquid Feed Temp – Ambient – 95ºC
- Liquid Filtration – In-line De-Ionized Recycling Loop
- Back Pressure – Dual, 0-2 bar g (0 – 30 psig), Manual
- Purge Gas – 2x 0.5 SLPM N2 MFC
- Water/Gas Separation – 2x Auto-Draining Condensers
- Product Mass Flow Measurement – 1 SLPM H2 & O.5 SLPM O2
- Additional Data Acquisition – 7 Temp & 7 Analog (0-5V, 4-20mA)
- Cell Temperature – Ambient – 125ºC
- Cell Connection – 4-Terminal (I+,I-,V+,V-) & Differential Aux (REF)
PHYSICAL
- Operating Temperature – 5-35º C
- Power Source – 100-120 or 220-240 VAC 50/60 Hz
- Size (excluding tubing connections) – 53 cm x 53 cm x 100 cm (21 x 21 x 39.5 in)
- Weight (empty) – 45 kg (100 lbs)
SAFETY
- Robust – Embedded Firmware Level Decisions
- Fail Safe Design – N2 Purge On Alarm Condition
- Continuous Monitoring – E-Stop, Voltage, Current, Temperate, Gas, Contamination & External Signals
INTERNAL OPTIONS
TEFLON™ COATED FEED TANK
Adds extra corrosion resistance to the feed stock tanks by coating 316SS in durable Teflon™.
SWAGELOK® SC-11
Adds Cleaned for Oxygen Service tubing and fittings on the oxygen side of the product flow path.
Ensure No Organic Contaminates which can act as fuels in oxygen rich environments.
PRODUCT DOCUMENTS
PRECISION IN THE DETAILS
Enhance your lab setup with accessories and cell fixtures designed for accuracy, repeatability, and ease of use. These add-ons ensure optimal performance, tailored configurations, and seamless integration with your core system—because every detail matters.
SAFETY SENSORS O2 in H2
Continuous Monitoring of Hydrogen gas in the Oxygen gas stream. Programable detection levels of product as they approach an unsafe ratio. Alarm Condition places machine into safe configuration and purges with Nitrogen automatically. GOW Sensor technology leveraging thermal conductivity to make direct comparison to ambient versus feed gas.
SAFETY SENSORS H2 in O2
Continuous Monitoring of Hydrogen gas in the Oxygen gas stream. Programable detection levels of product as they approach an unsafe ratio. Alarm Condition places machine into safe configuration and purges with Nitrogen automatically. GOW Sensor technology leveraging thermal conductivity to make direct comparison to ambient versus feed gas.
DI WATER SENSOR External Inline Smart Probe
In-Line DI Water Conductivity monitoring via smart probe connected to 892 data acquisition module. Easily Convert Between PEM & AEM setups with the same machine. No modifications needed to the test system, simply connect probe inline with cell fixture . Ultra-Low Conductivity sensor specifically developed for the measurement of pure water, ultra-pure water, and DI water.
AUTOMATIC ELECTROLYSIS PRESSURE REGULATOR
30 Bar Differential Pressure experiments with automatic back pressure control, automatic draining, and automatic purge control. Two Phase Flow separation for highly stable control of back pressure, returns product to test system at ambient pressure. Seamless Integration with Scribner’s High-Pressure Cell Fixture, 600, 620 or other test systems, standalone software with robust safety monitoring.
YOUR PARTNER IN SCIENCE
Scribner offers a comprehensive range of services designed to support the full lifecycle of your electrochemical test systems. From setup and training to maintenance, calibration, and ongoing support, we’re here to ensure your research runs smoothly and efficiently.
