- Wide Range 0.01Ω to 1MΩ
- Accuracy 0.1%
- Power Rating 1W / Coil
RM8 Resistance Decade / Total Resistance 1.1111111Megohm, Resolution 0.01ohm.
The model RM8 decade resistance box is designed to complement our range of resistance boxes, offering a very wide range 0.01ohm to 1Megohm in a compact and versatile unit. The low decade steps of 0.01ohm enables very high resolution, when simulating resistance values and the power rating is 1.0 watt per coil.
The RM8 uses double pole switching to minimize the effects of contact resistance. The lower value decades (0.01 and 0.1ohm) are manufactured from manganin resistance wire and the other decades from selected metal film resistors. This offers good stability combined with excellent load and temperature coefficients.
Technical specification | |
---|---|
Resistors | Rotary 2 pole in parallel, contacts silver plated brass with positive click mechanism. Insulation > 50,000 Megohm |
Maximum Continuous Working Voltage | 60Vdc / 33Vrms |
Switches | Insulated will accept 4 mm banana plugs and spade tags. |
Residual Resistance | <0.1ohm |
Terminals | 2 binding posts will accept 4 mm banana plugs and spade tags. 1 terminal for connection to panel/earth |
Test Voltage | 1kV dc between terminals and panel |
Size | 254 x 145 x 80mm |
Weight | 0.95kg |
Decade | |
---|---|
10 x 100kohm | Accuracy: ± 0.1% Max. Current: 0.003A |
10 x 10kohm | Accuracy: ± 0.1% Max. Current: 0.01A |
10 x 1kohm | Accuracy: ± 0.1% Max. Current: 0.33A |
10 x 100ohm | Accuracy: ± 0.1% Max. Current: 0.1A |
10 x 10ohm | Accuracy: ± 0.5% Max. Current: 0.3A |
10 x 1ohm | Accuracy: ± 1% Max. Current: 1.0A |
10 x 0.1ohm | Accuracy: ± 5% Max. Current: 1.0A |
10 x 0.01ohm | Accuracy: ± 10% Max. Current: 1.0A |
Register your Cropico RM8 today to activate your warranty and to stay up to date with the latest product updates, news and support information.
Sign up to our Newsletter.
Stay up to date with the latest industry and product news, as well as our free educational content such as webinars and our expert guides.
Close