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TH0310 High-Power Reference Resistor

超精密电流比率测量及精密互感器 / 传感器校准的理想选择

亦适用于计量实验室电阻校准、多功能校准器及高精度数字多用表校准等


标称电阻值 0.1 Ω  1 Ω 可选

短时最大功率达 15 W

温度系数低至 0.05 ppm / °C

二次标称电压均为 1 V


Overview

Model TH0310, a series of high-power reference resistors, the short-term maximum power is up to 15 W, the TC is as low as 0.005 ppm/°C, the nominal resistance is from 0.1 Ω to 1 Ω.

Applied to measure current ratio and ultra-precision current, and to calibrate precision transformers, precision sensors, metrology laboratory resistors, multifunction calibrators and high-precision digital multimeters.

Features

 The nominal voltage is 1 V.

 Low EMF and TC, high stability.

 Directly operate at room temperature (+18 °C to +28 °C), no need to be placed in a constant temperature oil tank or air tank.

 Small size, light weight and high overload.

Electrical Specifications

Resistance

1

AC Current

2

General Specifications

 Operating Environment: +18 °C to +28 °C, R·H from 20 % to 85 %, non-condensing

 Storage Environment: 0 °C to +40 °C, R·H <95 %, non-condensing

 Dimensions (W × H × D): 100 mm × 100 mm × 80 mm

 Weight: 0.5 kg



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