Universeneeds100B series
Compact Electrochemical Work Station
Universeneeds electrochemical instrument 100B series presents 12-bit resolution and 100 kHz sampling rate. The electrochemical functions of 100B series include the types of potentiostatic (linear, pulse and step), stripping analysis and open circuit potential - time (OCPT). There are several submodels in 100B series, each of which has different number of electrochemical functions. Please refer to the tables below for the specifications and the submodels and their functionality. You are welcome to contact us for specific information or click on the image below to get a pdf file that describes the whole prodcut profile or click on the menu on the left to go to another specific product page.
Parameter |
Specification |
Parameter |
Specification |
Potential range |
±2.4V |
Current accuracy |
< 0.2 % (100nA ~ 10mA) |
Compliance voltage |
±6V |
< 1% (1nA ~ 100nA) |
|
Current range |
±10mA |
Current resolution |
< 1pA |
Reference input impedance |
1 x 1012Ω |
CV/LSV scan rate |
10uV/s ~ 10V/s |
Function generation |
12 bit @ 100kHz |
CA/CC pulse width |
10ms ~ 100s |
Potential accuracy |
0.1% ±2mV |
DPV/NPV pulse width |
10ms ~ 100s |
Potential resolution |
1mV |
SWV frequency |
1 ~ 1000Hz |
Potential rising time |
10μs |
IMP frequency |
|
Data acquisition |
12 bit @ 100kHz |
Dimensions |
10cm x 6.4cm x 2.4cm |
Sensitivity scale |
1nA ~ 10mA in 8 ranges |
Weight |
~ 150g |
Model |
100B |
102B |
104B |
120B |
130B |
Potentiostatic (linear potential) |
|||||
Potentiostatic I-t（I-t） |
l |
l |
l |
l |
l |
Linear scan voltammetry（ LSV） |
l |
l |
l |
l |
l |
Cyclic voltammetry（CV） |
l |
l |
l |
l |
l |
Tafelgraph（TAFEL） |
|
|
|
l |
l |
Potentiostatic(pulse and step potential) |
|||||
Chronoamperometry（CA） |
l |
l |
l |
l |
l |
Chronocoulometry（CC） |
|
l |
l |
l |
l |
Staircase voltammetry（SCV） |
|
|
|
l |
l |
Differential pulse voltammetry（DPV） |
|
|
l |
l |
l |
Normal pulse voltammetry（NPV） |
|
|
|
l |
l |
Differential normal pulse voltammetry（DNPV） |
|
|
|
l |
l |
Square wave voltammetry（SWV） |
|
|
l |
l |
l |
Multi-potential steps（MPS） |
|
|
|
l |
l |
Stripping analysis |
|||||
Linear scan stripping analysis（LSSV） |
|
|
|
|
l |
Square wave stripping voltammetry（SWSV） |
|
|
|
|
l |
Differential pulse stripping voltammetry（DPSV） |
|
|
|
|
l |
Potentiostatic stripping analysis（PSA） |
|
|
|
|
l |
Other |
|||||
Open circuit potential-time（OCPT） |
l |
l |
l |
l |
l |
Number of functions |
4 |
5 |
7 |
12 |
16 |
