150-Channel Analog Potentiostat
Model 445 – Multi-channel potentiostat for use with an
external multi-channel data acquisition system
NEW !!
Up to 150 channels per unit
Exceptional value
Designed for harsh environments
Fast delivery
Benefits & Features:
• Ideal for large test matrices
& materials evaluation
• Isolated, independent
voltage control & current
measurement
• Log voltage & current for
each channel with an
external data acquisition
system
• Cell ON/OFF switch for safe
hot-swapping &
uninterrupted operation
• Stable potential control for long-term testing
• Bench-top or rack mounted
• 4-electrode input (WE, CE, RE1, RE2), ±200 mA per channel
• Conformal coating for added protection against harsh environments
FROM THE DEVELOPERS OF
ZPlot®, ZPlot⋅Lab®, CorrWare®,
MultiStat®, and FuelCell®
150 E. Connecticut Ave., Southern Pines, NC 28387 USA
phone: 910-695-8884 ⋅ fax: 910-695-8886 ⋅ www.scribner.com ⋅ info@scribner.com rev A
Specifications (per channel, at 25 °C unless otherwise stated):
Number of Channels:
up to 150 channels per unit (10 channels per card, card file
package)
Lower channel count available
Cell Configuration:
Control Type:
Counter Electrode Voltage:
Set Voltage Range:
Voltage Reporting Range:
Voltage Reporting Scaling:
Voltage Reporting Accuracy:
Voltage Slew Rate:
Reference Electrode Input Current:
Maximum Load Current:
Current Reporting Range:
Current Reporting Scaling:
Current Reporting Accuracy:
4 electrode, each channel galvanically-isolated
Potentiostatic (voltage control)
+/- 4.0 V (no load, +/-3.5 V at full +/-200 mA load)
+/- 2.0 V (RE2 within +/-1V of WE)
-2.0 V to +2.0 V
1.0 V/V
+/-10 mV
10 mV/ms
1 nA
+/- 200mA
+/- 200mA
50 mA/V
+/-1% of full-scale
Communications Interface:
Analog, +/-4.0 V differential current and voltage outputs to
external data acquisition system with channel-to-channel isolation
User Interface:
Manual screw adjustment for cell potential (1 per channel)
1 cell ON/OFF switch per channel
Built-in cell voltage meter
Enclosure Type:
Size (H x W x D, complete unit):
Weight (complete unit):
Power Source (complete unit):
Operating Temperature:
Single bench-top enclosure
46 x 48 x 64 cm3 (18 x 19 x 25 in3) (including handles)
26.8 kg (59 lb.)
100-240 V, 50-60 Hz
0 - 40 °C
Features:
• Designed to work with multichannel data acquisition system for reporting voltage and current
• Constant voltage mode
• Connectors for cell connections, power, and data acquisition system
Copyright © 2009 Scribner Associates, Inc. ⋅ Price and/or specifications subject to change without notice.
150 E. Connecticut Ave., Southern Pines, NC 28387 USA
phone: 910-695-8884 ⋅ fax: 910-695-8886 ⋅ www.scribner.com ⋅ info@scribner.com rev A