Description
Resistance Decade Box Model BR07
- The Resistance Decade Box Model BR07 is built into a metal bench top box
- It is used for testing and calibration of test equipment
- The main function of the Model BR07 is to create a resistance with a specific value by using a combination of the rotary decade switches
- The Model BR07 has seven decade ranges from (1 to 10) MΩ
- The Model BR07 is equipped with Ø 4mm safety terminals for connections
- It is designed to EN 61010-1 safety standards. Includes ground jumper lead
- Features
- Seven Decades — 1 Ω to 11.11111 MΩ in 1 Ω steps via eleven-position rotary switches ( Maximum current varies by decade (up to 700 mA on lowest range) )
- Accuracy — 1 % ± 10 mΩ across all decades
- 4 mm Safety Terminals — Standard female banana jacks for direct connection to meters and test fixtures
- Bench Construction — Metal enclosure rated IP40 for laboratory and production environments
- Applications
- Simulate sensor and transducer resistance during calibration of measurement systems
- Verify meter accuracy by substituting known resistance values across the full operating range
- Set precise resistance set points for production test fixtures and go/no-go gauging
- Product Includes: 9.8 in (25 cm) safety lead with Ø 4 mm connectors and user manual
| Decade | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Resistance | (1 to 10) Ω | (10 to 100) Ω | 100 Ω to 1 kΩ | (1 to 10) kΩ | (10 to 100) kΩ | 100 kΩ to 1 MΩ | (1 to 10) MΩ |
| Max. Current | 700 mA | 200 mA | 70 mA | 20 mA | 7 mA | 1 mA | 0.1 mA |