Meatest M632 Programmable Resistance Decade
- Resistance range 1.00000 Ω – 1.20000 M Ω
- Resistance accuracy +/- 30 ppm
- Temperature coefficient < 1ppm/°C
- Operating voltage 200 V
- Simulation of RTD temperature sensors
- Pt simulation accuracy +/- 0.01 °C
- User defined curves (conversion tables)
- RS232 (optionally USB, IEEE488, LAN)
MEATEST M632 PROGRAMMABLE RESISTANCE DECADE
Meatest M632 is a high accuracy programmable resistance decade with a range of 1 Ω to 1.2 MΩ. The basic accuracy is 0.003 %; the best resolution over the lowest range is 10 μΩ. The decade consists of extremely stable film resistors but are switched by means of a combination of relays.
Apart from the resistance function, the M632 can also be used as an RTD temperature sensor simulator. The temperature levels are in degrees Celsius or Fahrenheit.
This instrument can be controlled via RS232, USB, LAN or GPIB interface. The decadebank uses an internal power supply with a very low noise level. The instrument can also be used for AC applications (standard frequency range in the datasheet).
MEATEST M632 RESISTANCE ACCURACY
The overview below gives a short overview of the resistance accuracy of the Meatest M632.
| Range / Resolution | Accuracy |
| 1.000 00 Ω – 2.000 00 Ω | 0.002 % + 2 m Ω |
| 2.000 1 Ω – 20.000 0 Ω | 0.002 % + 2 m Ω |
| 20.001 Ω – 200.000 Ω | 0.002 % + 2 m Ω |
| 200.01 Ω – 2000.00 Ω | 0.003 % |
| 2.000 1 k Ω – 20.000 0 k Ω | 0.003 % |
| 20.001 k Ω- 200.000 k Ω | 0.003 % |
| 200.01 k Ω – 1200.00 k Ω | 0.005 % |
Summary
- Resistance range 1.00000 Ω – 1.20000 M Ω
- Resistance accuracy +/- 30 ppm
- Temperature coefficient < 1ppm/°C
- Operating voltage 200 V
- Simulation of RTD temperature sensors
- Pt simulation accuracy +/- 0.01 °C
- User defined curves (conversion tables)
- RS232 (optionally USB, IEEE488, LAN)
