Yokogawa 2792A04 标准电阻器（1Ω）

Nominal Value: 1 Ω

Terminal Construction: 4-terminal

Accuracy: ±0.005% @ 20 ± 0.1 °C

Calibrated Limit of Error: ±0.001% @ 20 ± 0.2 °C

Temperature Coefficient α20(x 10-6/°C): -5 to + 10

Temperature Coefficient β 20(x 10-6/°C): Less than-0.7

Insulation Resistance (at 0 to 40°C): Less than-0.7

Dielectric Strength (Between Resistor and The Case): 1.500V AC for one minute

Temperature Coefficient: Change of resistance with temperature is expressed by the following equation

Rt = R2o [1 + α2o (t - 20) + β (t - 20)²] (where Rt: resistance at t °C; R2o:Resistance at 20°C)

Power rating: 3W

Dimensions: 104 dia. x 125 mm (excluding protrusions)/ 4.09 dia. x 4.92 in.(current terminal width: approx.174 mm(6.85 in.))

Weight: Approx. 1.2kg (2.6 lbs)

Brochure

Instruction Manual