1427, Computer Controlled High Precision Resistance Decade


- Resistance range from 1.00000 Ohms to 1.200000 MOhms
- Error tolerance 0.003%
- Temperature coefficient <1 ppm/K
- 2, 3, 4 wire connection
- Simulation of RTD (Pt, Ni), Error tolerance 0.02 C
- RS232 (IEEE488 optional)/USB converter
The resistance decade allows a direct choice of resistances between 1 Ω and 1.2 MΩ. Depending on the ohm value the resolution can be chosen up to 0.00001 Ω.
The selected resistance can be picked up via two or four wire method.
The LCD display informs about chosen resistance or temperature,
sensor type and control status.
In its function as temperature simulator the decade offers the choice of sensors like Pt100, Pt200, Pt500, Pt1000, Ni100 and Ni1000 in the range from -200 °C up to +850 °C.
The temperature is entered via keyboard or data interface. The corresponding resistance appears at the output socket in two, three or four wire method.
1427 | |
1427-V100 | High precision resistance decade with RS232 |
1427-V200 | High precision resistance decade with IEEE488 |
Computer Controlled, High Precision Resistance Decade Datasheet |