Name: 740 Membrane Test System - Equilabrium
SKU: MCTMTS740

Description

Custom MTS4 Software for complete measurement process control and data acquisition
CorrWare®, ZPlot® , MultiStat®, ZPlot·Lab™ & ZView® software for measurement and analysis of sample impedance
Wet and dry gas mixing for accurate and precise RH control and rapid RH cycling
Test chamber backpressure control, condenser and collection tank for high-temperature operation
In-situ sample temperature and dew point measurement for real-time RH monitoring
Uses bare (non-catalyzed) membranes
Small sample size 6 mm x 30 mm
Spring -loaded sample compression—easy, repeatable sample loading up to 400 PSI (2.76 MPa)
Control and monitoring of multiple process temperatures
Rapid, easy cell assembly with accurate and repeatable sample compression
Cell lock-feature for safe operation at elevated temperature, pressure and H2 gas
Automatic shutdown and N2 purge on alarm condition
Detailed cell assembly instructions and data analysis procedure
Native USB interface to PC for easy set-up
Safety features include alarm conditions and automatic hardware shutdown for safe, reliable operation.

Specifications

Specification:	Details
Gas and Humidification System:
Humidifier:	316 SS material, designed for 100% gas saturation, auto water fill
Mass Flow Control:	Two; Wet and Dry, 0 - 500 sccm each (allows variable wet gas % and RH control)
Sample Gas Selector:	Selects N₂ or H₂/other
Gas Pressure Switches:	Two; N₂ and H₂/other
Gas Dewpoint Meter:	One, capacitance-type sensor in sample chamber
Measurable Dewpoint:	0 to 100 °C
Set and Report Accuracy:	+0.25% of span, +1 least significant digit
Set and Report Resolution:	0.1 ⁰ C
Sensor Type:	Thermocouples, Type T
Temperature (max)	180 °C (chamber, sample), 120 °C (humidifier), 130 °C (gas transfer line)
Sample Chamber:
Open/Close Mechanism:	Threaded, screw-in cell head with integrated electrodes and locking-pin
Electrode Clamp Mechanism:	Mechanical, spring-loaded, integrated with cell head
Electrodes:	Platinum, proprietary four-terminal design (U.S. Patent No. 7,652,479)
Temperature Range:	Ambient to 180 °C
Pressure Range:	Ambient to 30 PSIG (207 kPa)
Post-Chamber Gas Flow Path:	Heat exchanger, condensate collection tank, precision manual back pressure regulator, vent port
Electrochemical Interface and Impedance Measurement:	User-supplied Impedance Analyzer (Solartron Analytical 1260 FRA or Newtons4th PSM 1735 + IAI Interface recommended)
	MTS4 software works with CorrWare^®, ZPlot^®, MuItiStat^™ and ZPlot-Lab^™ and direct control of Newtons4th FRA
Physical and Environment:
Operating Temperature:	15 - 35 ⁰C
Power Source:	100 - 120 VAC; 50/60 Hz
Size, cm (in.):	46 H x 28 W x 48 D (18 x 11 x 19); excluding installed cell head
Software inputs for each experiment:	Chamber, humidifier and gas transfer line temperature set point; Pre-treatment (equilibration) time; Total gas flow rate, Wet gas %, Gas type (H₂other or N₂), and Back pressure (manually set)
Number of steps per experiment:	Up to 100
Live Data Display:	Sample temperature and dewpoint, RH value (calculated from dewpoint and sample temperature), Wet and dry gas mass flow rates, Measured impedance for a single frequency from ZPIot^®, remaining step time
Data File Format:	Tab delimited ASCII file. Contains time, total flow, wet and dry flow, % wet, temperatures (dewpoint, sample, chamber, humidifier, gas transfer line), RH, pressure, gas type ZPIot® impedance data saved as standard *.z file compatible with ZView™.
	CorrWare, ZPlot, MultiStat, ZPlot•Lab & ZView are trademarks of Scribner Associates, Inc. Nafion^® is a registered trademark of E. I. du Pont de Nemours and Company.

740 Membrane Test System

Description

Specifications

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