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Precision platinum resistance display meter
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TM-3022T

Precision platinum resistance display meter

The TM-3022T precision platinum resistance display meter can accurately display the characteristic error parameters of standard platinum resistance thermometers or industrial platinum resistance thermometers after graduation by inputting and saving them through the instrument keyboard. Eliminating the hassle of users checking tables or using computers to calculate temperature values, achieving accuracy, speed, simplicity, and convenience.
  • Product Description

    The TM-3022T precision platinum resistance display meter can accurately display the characteristic error parameters of standard platinum resistance thermometers or industrial platinum resistance thermometers after graduation by inputting and saving them through the instrument keyboard. Eliminating the hassle of users checking tables or using computers to calculate temperature values, achieving accuracy, speed, simplicity, and convenience. 

  • Application areas

    Suitable for direct reading measurement of resistance and temperature values of standard platinum resistance thermometers and industrial platinum resistance thermometers, as well as calibration of temperature value display error (temp. difference), as well as precision/fast measurement of temperature field.

  • Product characteristics

    ●Resistance(Ω)/temperature (℃)/direct reading digital display, dual channel measurement values (Ω/℃) displayed simultaneously.
    ●High resolution display, with resistance values up to 0.00001Ω and temperature values up to 0.0001℃.
    ●Support the storage of characteristic parameters for multiple standard platinum resistance thermometers/industrial platinum resistance thermometers.
    ●Measure the commutation of a constant current source, with a built-in constant temperature device that is not affected by ambient temperature.
    ●Built in lithium battery power supply, small and portable, easy to operate.

  • Specificatiom

    Resistance measurement range:  SPRTs5Ω~100Ω
                                                         Pt100: 5Ω~400Ω
                                                         Pt1000: 50Ω~4000Ω
    Temperature display range:  SPRTs: -189℃~660℃ 
                                                  PT-100/PT-1000: -200℃~850℃
    Thermal resistance mode:  2/4 line measure
    Display resolution:  0.0001℃/0.001℃
                                   0.00001Ω /0.0001Ω/0.001Ω
    Stability:  ±0.0002℃/±0.001℃
                   ±0.00002Ω/±0.0001Ω /±0.001Ω
    Measurement accuracy:  5Ω~100Ω: ±(0.0003%R +0.0015%FS)
                                            5Ω~400Ω: ±(0.0002%R+0.001%FS)
                                            40Ω~4000Ω: ±(0.001%R+0.0007%FS)
    Refresh cycle:  0.2Hz
    Constant current:  1mA (Alternating)
    Thermal stabilization time:  30mins
    Working voltage:  220VAC±10%, 50Hz
    Nominal power:  About 15W
    Size:  About 260x190x130mm
    Weight:  About 3Kg

  • Product Warranty

    Warranty period of 12 months, free warranty or replacement in case of quality defects

  • After-sale service

    Free information exchange platform technical support, operational answers or video tips, paid maintenance services

  • Environmental impact

    Comply with environmental requirements

  • optional accessories

    Options:

    ​​​​​​​

Product Description
Application areas
Product characteristics
Specificatiom
Product Warranty
After-sale service
Environmental impact
optional accessories

The TM-3022T precision platinum resistance display meter can accurately display the characteristic error parameters of standard platinum resistance thermometers or industrial platinum resistance thermometers after graduation by inputting and saving them through the instrument keyboard. Eliminating the hassle of users checking tables or using computers to calculate temperature values, achieving accuracy, speed, simplicity, and convenience. 

Suitable for direct reading measurement of resistance and temperature values of standard platinum resistance thermometers and industrial platinum resistance thermometers, as well as calibration of temperature value display error (temp. difference), as well as precision/fast measurement of temperature field.

●Resistance(Ω)/temperature (℃)/direct reading digital display, dual channel measurement values (Ω/℃) displayed simultaneously.
●High resolution display, with resistance values up to 0.00001Ω and temperature values up to 0.0001℃.
●Support the storage of characteristic parameters for multiple standard platinum resistance thermometers/industrial platinum resistance thermometers.
●Measure the commutation of a constant current source, with a built-in constant temperature device that is not affected by ambient temperature.
●Built in lithium battery power supply, small and portable, easy to operate.

Resistance measurement range:  SPRTs5Ω~100Ω
                                                     Pt100: 5Ω~400Ω
                                                     Pt1000: 50Ω~4000Ω
Temperature display range:  SPRTs: -189℃~660℃ 
                                              PT-100/PT-1000: -200℃~850℃
Thermal resistance mode:  2/4 line measure
Display resolution:  0.0001℃/0.001℃
                               0.00001Ω /0.0001Ω/0.001Ω
Stability:  ±0.0002℃/±0.001℃
               ±0.00002Ω/±0.0001Ω /±0.001Ω
Measurement accuracy:  5Ω~100Ω: ±(0.0003%R +0.0015%FS)
                                        5Ω~400Ω: ±(0.0002%R+0.001%FS)
                                        40Ω~4000Ω: ±(0.001%R+0.0007%FS)
Refresh cycle:  0.2Hz
Constant current:  1mA (Alternating)
Thermal stabilization time:  30mins
Working voltage:  220VAC±10%, 50Hz
Nominal power:  About 15W
Size:  About 260x190x130mm
Weight:  About 3Kg

Warranty period of 12 months, free warranty or replacement in case of quality defects

Free information exchange platform technical support, operational answers or video tips, paid maintenance services

Comply with environmental requirements

Options:

​​​​​​​

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