Connect the 2090 via RS232 connection (USB to RS232 adapter available) to a computer to automate any task performed by a decade resistance box to automate calibration or ATE tasks.
Providing a basic accuracy of up to 0.1% (0.01% accuracy option available), the 2090 is ideal for simulation of any resistance from 0.1 Ohm through to 99.9999 kOhm.
Control of the 2090 is achieved using simple commands that can be sent to the unit from any program or programming language, or using the included 2090 Virtual Front Panel software.
The 2090 provides passive resistance output, and mimics the performance of traditional decade boxes exactly.
For use without a computer, the 2090 provides control via keys on the front panel, and a display to indicate the current output
RESISTANCE RANGE：
0.1Ohm to 10kOhm
ACCURACY：
0.1Ohm : 5% ± 35mOhm
1Ohm : 1% ± 35mOhm
10Ohm : 0.5%
100Ohm : 0.1%
1kOhm : 0.1%
10kOhm : 0.1%
ACCURACY (HIGH SPEC. OPTION)：
0.1Ohm : 5% ± 35mOhm
1Ohm : 1% ± 35mOhm
10Ohm : 0.3%
100Ohm : 0.01%
1kOhm : : 0.01%
10kOhm : 0.01%
RESIDUAL RESISTANCE：
25mOhm per decade
MAXIMUM VOLTAGE：
100V
GENERAL
T/C : Less than 50ppm/°C
Operation Time :50ms
Power Rating : 1 Watt per decade
Operating Life : >30 Million operations
Maximum Current : 1 Amp
Interface Type : RS232 (USB WITH ADAPTER)
Power Supply : 15V Mains Adapter
Dimensions : 180x255x65
Weight : 2kg
Accessories : Serial Connection Lead
: 15V Mains Adaptor
