CH Instrument Series
CH Instruments was established in 1994. Our first instrument series, the Model 600 series electrochemical analyzer / workstation, was introduced at the end of 1994. Since then, new products have been added to provide a full line of electrochemical instrumentation.
Product Overview
Our instruments are controlled from an external PC running Windows (with experimental support for Mac OS X and Linux).
1.Ease of use. . No plug-in card or other hardware is required on the PC side. User friendly software interface. Future software upgradation from cloud download links. Multiuser software, any number of computers can be copied for easy view of recorded data.
2. Versatility. Our instruments offer a rich repertoire of well-established electrochemical techniques, including: potential sweep, step, pulse, alternating current, stripping, and scanning electrochemical microscopy.
3. Outstanding performance.
Our Model 600E Potentiostat and 700E Bipotentiostat series are very fast, with cyclic voltammetry scan rates of up to 10,000 V/s. Current down to Pico-amperes can be measured directly.
Powerful and intuitive software
1.Designed by electrochemists, for electrochemists
2. Macro commands for batch experiments
3. CV simulation and fitting program
4. AC impedance simulation and fitting program
5. Interactive 3D graphicsFor each instrument series, various models exist to suit different needs and budgets. Our instruments are
well-suited for research and teaching alike.
6.Easy and intuitive software to operate the system
7.Fast data acquisition-Dual channel 16 Bit ADC, 1,000,000 samples/sec simultaneously(useful for superconductor studies)
400C Time-Resolved Electrochemical Quartz Crystal Microbalance (EQCM)
Features:
Current – 10pA to 350mA, +/-0.0015%,
Resolution 0.3f
A Potential – +10V to -10V, +02V
Scan Rate upto 5000V/s
QCM frequency : 7.995MHz
1Hz = 1.34ng mass change
Voltammetry cell
Impedance : 10uHz to 10kHz
EQCM cell
Au crystal, 2 sided
600E Potentiostat/Galvanostat
Features:
Current – 10pA to 350mA, +/-0.0015%,
Resolution 0.3fA
Potential – +10V to -10V, +0015%
Scan Rate upto10,000V/s
Impedance : 10uHz to 1MHz
1 million samples/sec
Voltammetry, Pulse, AC Impedance, Galvanostatic chare-Discharge, RDE
700E Bipotentiostat/Galvanostat
Features:
Current – 10pA to 350mA, +/-0.0015%
Resolution 0.3fA
Potential – +10V to -10V, +0015%
Scan Rate upto 10,000V/s
Impedance : 10uHz to 1MHz
1 million samples/sec
Voltammetry, Pulse, AC Impedance, Galvanostatic chare-Discharge, RDE & RRDE, upgradeable to SECM
800D Electrochemical Detector
Features:
Current – 10pA to 10mA, +/-0.0015%,
Resolution 0.3fA
Potential – +10V to -10V, +0015%
Scan Rate 500V/s
ECD for HPLC
Amperometic i-t
IR compensation
1 million samples/sec
Voltammetry, Pulse, galvanostatic charge dischargeTechniques, RDE control
920D Scanning Electrochemical Microscope (SECM)
Features
Bipotentistat
SECM stepper motor
XYZ 50mm
steps 8nm
XYZ piezo
close loop
steps of 1.6nm
Current: 10pA to 350mA + 0.0015%
Potential – +10V to -10V, +0.0015%
Scan Rate upto 10,000V/s
Impedance : 10uHz to 1MHz
1 million samples/sec
Voltammetry, Pulse, AC Impedance, Galvanostatic chare-Discharge, RDE
1000C Multi-potentiostat (8-channel potentiostat)
Features
Current – 10pA to 10mA, +/-0.0015%
Resolution 0.3fA
Potential – +10V to -10V, +0.001%
Scan Rate 5000V/s
Extremely sensitive system for doing sensor studies like Bio,electrochemical sensor etc.
Voltammetry, Pulse techniques, Biosensor study
Separate WE, RE, AE for 8 different cells or common RE & CE with 8 different modified WE
1100D Series Power Potentiostat/Galvanostat
Features:
Current – 10pA to 2A +/- 25V compliance Voltage
Resolution 1pA
Potential – +10V to -10V, +0015%
Scan Rate 5000V/s
Impedance : 10uHz to 10kHz
High current measurements for batteries, fuel cells, large electrode area cells
Voltammetry, Pulse, AC Impedance, Galvanostatic chare-Discharge, RDE
Potentiostatic and Galvanostatic modes
1200C Series Handheld Potentiostat/Bipotentiostat
Features
Current 10pA to 50mA
Maximum potential range: ±5 V Compliance voltage: ±11 V Current range: ±50 mA
USB powered
7 X 4.5 X 1 inch, ~300g
16Bit ADC
Scan rate upto 80V/s
Sensor study and low current applications
Potentiostat,/Bipotentiostat
Voltammetry
Pulse techniques
1400 Series 4-Channel Potentiometer/Potentiostat
Features
4 channel voltammetry and 4 channel amperometry simultaneous, user can activate required channels or all 8 channels
Current – 10pA to 10mA, +/-0.0015%, Resolution 0.3fA
Potential – +10V to -10V, +0.001%
Scan Rate 5000V/s
Voltammetry, Pulse techniques, Biosensor study
Separate WE, RE, AE for 8 different cells or common RE & CE with 4 different modified WE
1550A Series Pico Liter Solution Dispenser
For making high density and high accuracy solution arrays
Applications:
50 X 50mm, steps of 0.1um
Stall load : 50N
Speed 4mm/sec
Orifice size of jetting device 60um
Droplet Size 100-200picoliters
Stepper motor controlled
User friendly software
Handy for SECM sample preparations with different droplet arrays
Other Accessories, upgrades & Software
Upgrade Features:-
Spectro electrochemistry-attachment
Raman Electrochemistry-attachment
Mass Spectrometer-attachment Electrolyser-attachment
Electrodes & customised cells
Accessories offered by our partner ALS.
Customized cell designs for various applications like CV, Bulk Electrolysis, spectroelectrochemistry, photocatalysis cell, Insitu Raman cell etc.
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