主要规格及技术指标

1.Dimensions (H x W x D) / 尺寸（高 x 宽 x 深）: 96 mm x 200 mm x 47 mm (3.75 in x 7.9 in x 1.86 in)
2.Weight / 重量: 0.65 kg (1.4 lb)
3.Environmental Conditions / 环境条件: 13°C to 33°C (55.4°F to 91.4°F) for optimal accuracy
4.Aging and Accuracy / 老化程度和精度: -10 mV to 75 mV, ± (0.005% + 5 μV)
Internal Thermocouple Cold Junction Compensation / 内部电偶冷链补偿: ± 0.2°C (± 0.36°F)
5.Resistance Range and Accuracy / 电阻范围和精度: 0 Ω to 400 Ω ± (0.004% + 0.002 Ω), 200 Ω to 50 kΩ ± (0.01% + 0.5 Ω), 50 kΩ to 500 kΩ ± (0.03%)
6.Temperature Coefficient, Voltage / 温度系数, 电压: ± (0.001%/°C + 1 mV/°C)
7.Temperature Coefficient, Resistance / 温度系数, 电阻: 0.0008%/°C + 0.0004 Ω (0 Ω to 400 Ω), 0.002%/°C + 0.1 Ω (0 Ω to 50 kΩ), 0.06%/°C + 0.1 Ω (50 kΩ to 500 kΩ)
8.Excitation Current, Resistance / 激励电流, 电阻: 1 mA (0 Ω to 400 Ω), 10 μA (0 Ω to 50 kΩ), 2 μA (50 kΩ to 500 kΩ)

主要功能及特色

The 1523 Reference Thermometer is a versatile single-channel thermometer that allows users to measure three types of sensors with one tool, featuring data plotting and recording capabilities. With support for PRT/RTD, thermocouples, and thermistors, users can flexibly choose the right probe for their specific tasks.
1523 参考测温仪是一款多功能单通道测温仪，让用户通过一台工具便可测量三种传感器并具备测量数据绘图和记录功能。由于支持 PRT/RTD、热电偶和热敏电阻，用户可以灵活地选择适合自己工作的正确探头。

主要附件及配置

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