Products > Temperature Electrical Measuring Devices > Precision Two-Channel Standard Platinum Resistance Thermometer

Precision Two-Channel Standard Platinum Resistance Thermometer

Model: TM-3022T

This dual-channel digital thermometer offers a temperature measurement resolution of one ten-thousandth of a degree Celsius. It can directly display resistance values, temperature readings, and temperature differences. The device allows users to input and store deviation function data for up to five standard platinum resistance thermometers or PT-100 industrial temperature sensors, facilitating easy data retrieval. It features a built-in thermostatic device to minimize the impact of ambient temperature fluctuations. It is important to emphasize that this instrument provides excellent cost-effectiveness for applications where absolute accuracy is not the primary requirement. Applications include: • Measuring temperature stability in constant-temperature water baths • Assessing temperature field uniformity • Calibration, testing, and value transfer in temperature laboratories

  • Specifications

  • Display VFD + OLED Display
    Resistance Resolution 7 Digits (00.00001Ω)
    Temperature Resolution 0.0001 ℃ (Max)
    Resistance Measuring Mode Four-Wire Measurement
    Range 5Ω to 4000Ω
    Max. resolution 10uΩ
    Measure Current 1mA /0.1mA (Constant Current Commutation)
    Accuracy Range: 5Ω~100Ω 0.0015 + 0.00015 (% measurement + % of
    Range: 5Ω~400Ω 0.002 + 0.0001 (% measurement + % of range)
    Range: 50Ω~4000Ω 0.001 + 0.0007 (% measurement + % of range)
    Warm-up Time 30min
    Operating Voltage 110VAC ±10%, 60Hz (Customizable Technical Specifications)
    Rated Power Approximately 20W
    Dimensions 260mm (10.2") x 190mm (7.5") x 130mm (5.1")
    Net Weight Approximately 3 kg (6.6 lb)

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