Yokogawa 2755 精密ホイートストンブリッジ

Measuring Range: 1.000Ω to 10.00MΩ

Measuring Arm: x 1mΩ, x 10Ω + 10Ω x 10 + 100Ω x 10 + 1000Ω x10 (min. one step: 1Ω)

Ratio Arms: x 0.001 x 0.01, x 0.01, x 0.1, x 1, x 10, 100, x 1000 (M10, M100, M1000 Murray & Varley loop testing)

Accuracy: Range, ±0.1% of reading on 100Ω to 100kΩ Range, ±0.3% of reading on 10Ω to 1MΩ Range, ±0.6% of reading on 1Ω to 10MΩ Range

Temperature Coefficient of Resistance Elements: ±0.5 x 10-5 /°C at ambient temperature of 5 to 35°C (41 to 95°F), ±2 x 10-5 /°C at ambient temperature of 20 to 35°C (68 to 95°F)

Galvanometer(Built-In): Sensitivity 0.9 μA/div, Internal Resistance - Approx. 150Ω, External Critical Damping resistance - Approx. 800Ω, Period - within 1.5 Seconds

Galvanometer Power Source: Three 1.5V batteries (built-in)

Operating Temperature Range: 5 to 35°C (41 to 95°F)

Humidity Range: 85% Max., Relative Humidity

Outer Case: ABS Resin

Current Rating: 0.01A at x 10 (1000Ω); 0.1A at x 1 (100Ω); 0.3A at x 0.1 (10Ω); 10A at x 0.0001 (0.01Ω); 1A at x 0.01 (1Ω); 3A at x 0.001 (0.1Ω)

Dimensions: 226（W）×182（H）×92（D）mm (excluding protrusions)

Weight: Approx. 2.0kg

Brochure

Instruction Manual