- Phone
-
Address
Room 1106, Zone D, Youkou Industrial Park, No. 377 Chengpu Road, Fengxian District, Shanghai
Shanghai Huaji Electronic Technology Co., Ltd
Room 1106, Zone D, Youkou Industrial Park, No. 377 Chengpu Road, Fengxian District, Shanghai
Economically expand the processing capacity of your laboratory using ECM8 electrochemical multiplexer. The experiment can be multiplexed in sequence on up to 8 channels. ECM8 is an ideal instrument for corrosion inhibitor testing, paint/coating EIS evaluation, field strength probe monitoring in corrosion testing, and chemical sensor development.
ECM8 ™ The combination of electrochemical multiplexer and Gamry potentiostat can convert a single potentiostat into a powerful instrument suitable for sequential multi-channel operation. In this way, you can measure in sequence on up to 8 electrochemical cells. ECM8 is very suitable for automating repetitive experiments and can greatly increase the processing capacity of long-term experiments (which can collect data regularly). And any one of the eight multiplexer channels, when not involved in electrochemical experiments, will also be combined with a "local" potentiostat to polarize the sample. ECM8 cannot be used for multi-channel synchronous experiments across multiple electrochemical cells. For information on multi-channel synchronous experiments, please refer to the MultEchem electrochemical system.Overview
application
Standard features
Channel characteristics
pattern
Activity, open circuit, short circuit, local
Channel switching time
<4 msec
Excluding communication time
Electrochemical cell current
1 ampere (maximum) after switching
Input voltage (during operation)
± 12V comparison chassis (excluding counters)
Input voltage (lossless)
± 24V comparison chassis
Counter electrode voltage
± 120V comparison chassis
Channel insulation
Current leakage
<2 nA (maximum) Any electrode from any source in the active channel
impedance
>500 MΩ <20 pF
ECM8 grounding
Power input
Input voltage range
100,120,220,240 V rms
Allowable voltage variation
± 10% within various ranges
power
<50 VA
Local potentiostat
(ECM8 only)
Constant current output - current
± 20 mA -500 Ω load
Constant current output - voltage
± 11 Volts -1k Ω load
Range of applied voltage difference
± 5.12 V working voltage compared to reference voltage
resolution
2.5 mV/bit
Zero bias error
<4 mV typical V output
<10 mV maximum 10 k Ω load
Gain error
<0.2% -10 k Ω load
Reference input current
<50 pA
Note: Voltage application error
RS-232 通信
Baud rate
300, 600, 1200, 2400, 4800, 9600, 19200
Set through internal DIP switch
default value
9600- Factory settings
handshake
Hardware exchanges signals through RTS and CTS
environment
Operating temperature
0 to 45° C
humidity
0 to 90% - No condensation


