Bridge Arm Resistance R1 :
- Precision resistors: 10 Ω, 100 Ω, 1000 Ω, and 10 kΩ.
- Selection through short-circuit plug connections.
- Accuracy: ±0.1%.
Bridge Arm Resistance R2 :
- Resistance box configuration: 10 × (1000 + 100 + 10 + 1) Ω.
- Available accuracies: ±0.1%, ±0.2%, ±1%, and ±2%.
Bridge Arm Resistance R3 :
- Dual synchronized resistance boxes with simultaneous adjustment.
- Configuration: 10 × (1000 + 100 + 10 + 1 + 0.1) Ω.
- Available accuracies: ±0.1%, ±0.2%, ±1%, ±2%, and ±5%.
Standard Resistances :
- Resistance Values: 10 Ω, 1 Ω, 0.1 Ω, and 0.01 Ω.
- Accuracy Classes:
- 10 Ω: ±0.1%.
- 1 Ω: ±0.1%.
- 0.1 Ω: ±0.2%.
- 0.01 Ω: ±0.5%.
- External connection capability provided.
Built-in Test Resistors :
- Resistance Sample 1: 1 kΩ, 0.25 W, uncertainty ±0.1%.
- Resistance Sample 2: 0.2 Ω, 0.25 W, uncertainty ±0.2%.
- Suitable for bridge calibration and performance verification.
Digital Galvanometer :
- 4½-digit digital display.
- Measuring Ranges: 200 mV and 2 V.
- Display Accuracy: ±(0.1% of range + 2 digits).
- External connection supported.
Multi-Function Power Supply :
- Adjustable DC Output: 0–2 V.
- Fixed Outputs: 3 V and 9 V.
Single-Arm Bridge :
- Measuring Range: 10 Ω to 1111.1 kΩ.
- Accuracy Class: 0.1.
Double-Arm Bridge :
- Measuring Range: 0.01 Ω to 111.11 Ω.
- Accuracy Class: 0.2.
Unbalanced Bridge :
- Effective Range: 10 Ω to 11.111 kΩ.
- Maximum Error: ±0.5%.
Compatibility :
- Compatible with resistance sensors and temperature-control devices for advanced bridge experiments.
Designed For :
- Physics Lab Experiments from Atico Exports.
