Chauvin Arnoux Resistance Decade Box
12800
Chauvin Arnoux Resistance Decade Box
12800
Supplied with a free calibration certificate
Simple resistance decade boxes and 4, 5 and 7-decade boxes compliant with the safety standards.
Elements for mechanical and electrical assemblies
Selection by rotary switch with contacts
Stop position to prevent accidental switching from 10 to 1
Failsafe male earth terminal
Outputs on 4 mm safety terminals
Typical accuracy: 0.5%
Dimensions: 72 x 72 x 90 mm; weights: 160 to 350 g
|
Resistance decade boxes |
Max. current |
|
0.1 to 1 Ω |
1 A |
|
1 to 10 Ω |
750 mA |
|
10 to 100 Ω |
250 mA |
|
100 to 1,000 Ω |
75 mA |
|
1 to 10 kΩ |
25 mA |
|
10 to 100 kΩ |
7.5 mA |
|
1 to 10 MΩ |
0.2 mA |
4, 5 and 7-decade resistance boxes
Resistances in desk-type casing
Output: ˜ 4 mm safety sockets
Front panel and metal casing connected to a safety earth socket with failsafe system.
BR04
|
Decade |
Range |
I max. |
|
1 |
1 Ω to 10 Ω |
700 mA |
|
2 |
10 Ω to 100 Ω |
200 mA |
|
3 |
100 Ω to 1 kΩ |
70 mA |
|
4 |
1 kΩ to 10 kΩ |
20 mA |
Total resistance: 11.11 kΩ
Accuracy: 1%
Dimensions and weight: 310 x 90 x 80 mm - 1 kg
BR05
|
Decade |
Range |
I max. |
|
1 |
1 Ω to 10 Ω |
700 mA |
|
2 |
10 Ω to 100 Ω |
200 mA |
|
3 |
100 Ω to 1 kΩ |
70 mA |
|
4 |
1 kΩ to 10 kΩ |
20 mA |
|
5 |
10 kΩ to 100 kΩ |
7 mA |
Total resistance: 111.11 kΩ
Accuracy: 1 %
Dimensions and weight: 310 x 90 x 80 mm - 1 kg
BR07
|
Decade |
Range |
I max. |
|
1 |
1 Ω to 10 Ω |
700 mA |
|
2 |
10 Ω to 100 Ω |
200 mA |
|
3 |
100 Ω to 1 kΩ |
70 mA |
|
4 |
1 kΩ to 10 kΩ |
20 mA |
|
5 |
10 kΩ to 100 kΩ |
7 mA |
|
6 |
100 kΩ to 1 MΩ |
1 mA |
|
7 |
1 MΩ to 10 MΩ |
0.1 mA |
Total resistance: 11.11111 MΩ
Accuracy: 1%
Dimensions and weight: 410 x 90 x 80 mm - 1.4 kg