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手持式溫度計

Handheld thermometer for thermocouples and/or resistive probes with memory 型號:TM 6602 / 6612 / 6630
TM 溫度計是用於溫度探頭日常維護和調試的完美現場工具,精度可達 0.02%。
  • TM 溫度計使用方便,配有大型圖形顯示幕,是溫度探頭日常維護和調試的理想現場工具。 有以下 3 種精度為 0.02% 的型號可供選擇:

    • TM 6602 用於熱電偶測量。
    • TM 6612 用於 RTD 測量。
    • TM 6630 用於熱電偶和熱電阻測量。

    TM 溫度計具有極低的溫度係數(熱電偶為 10 ppm/°C,電阻為 7ppm/°C)、IP54 防護等級和堅固的設計,即使在嚴苛的環境條件下也可現場使用。 它們廣泛應用於能源領域、工程部門、金屬工業和汽車領域。

    TM 溫度計採用圖形介面,在圖形或測試格式下更易於編程和讀取。 由於具有記憶功能(10,000 個數值)和擴展功能(感測器的校正、統計功能...),TM 溫度計能夠很好地適應不同的製程作業程序,並確保完全的資料可追溯性和 先進的數據利用。 將它們與 DATACAL 校正軟體一起使用,可顯示、管理資料並簽發您自己自訂的校正證書。

    TM 溫度計標配 4 顆 AA 鹼性電池。 可選電池充電器使用的是充電電池。


    主要特點 : 

    • 精度高:讀值精度為 0.02%,解析度可調,分別為 1 µV (TM 6602 / 6630) 和 1 mΩ (TM 6612 / 6630)。
    • 以 °C 、°F、mV 和 Ω 為單位顯示數值。
    • 低溫度係數:熱電偶為 10 ppm/°C,電阻為 7 ppm/°C。
    • 測量具有保持功能。
    • 校正感測器的校正。
    • 顯示最小值、最大值和平均值。
    • 具背光功能。
    • 可儲存 10,000 個數值,並以圖形方式顯示。
  • TM 6602 / 6630(23°C ±5°C 時)的規格和性能
    直流電壓

    溫度係數<15 ppm /°C超出參考範圍
    熱電偶:測量

    熱電偶 G、D:有關規格,請參閱使用手冊(應要求提供)。
    精度為 0°C 時的參考值。
    當使用內部參考點時(B 組除外),0°C 時的不確定性增加 0.3°C。
    可透過程式選擇冷端定位(熱電偶 B 除外): 外部 0°C、內部(儀器端子的溫度補償)或手動輸入。
    溫度係數: <10%精度/°C。
    TM 6612 / 6630(23°C ±5°C 時)的規格和性能
    電阻

    透過香蕉插頭或4針圓形連接器連接電阻和RTD。
    溫度係數:<7 ppm /°C超出參考範圍。
    R內部:<1Ω。
    雜訊VLF <1 mV(@ F <100 Hz)。
    電阻式探頭 : 測量

    23 4 線電阻式探頭測量:自動識別連接線數,並在螢幕上顯示。
    精度適用於 4 線安裝的探頭。
    考慮所用溫度感測器的特定誤差和實施條件。
    測量電流:0.65 mA
    溫度係數 < 精度的 10% /°C

  • Easy-to-use and equipped with a large graphical display, TM thermometers are the perfect field tools for daily maintenance and commissioning of temperature probes. 3 models are available with 0.02% accuracy as follows:

    • TM 6602 for thermocouple measurement
    • TM 6612 for RTD measurement
    • TM 6630 for both thermocouple and RTD measurement

    With a very low temperature coefficient (10 ppm/°C in thermocouples and 7ppm/°C in resistance), IP54 protection and robust design, TM thermometers are suitable for onsite use even in demanding environmental conditions. They are widely used in the energy field, engineering sector, metal industry and automotive field.

    TM thermometers use a graphical interface making programming and reading easier, under graphical or test format. Due to memory feature (10,000 values) and extended functionalities (corrections of calibrated sensors, statistical functions…), TM are well adapted to different process job procedures and ensure full data traceability as well as advanced data exploitation. Use them together with DATACAL calibration software to display, manage data and issue your own customized calibration certificates.

    TM thermometers are delivered with 4 alkaline AA batteries in standard. The optional battery charger used a rechargeable battery.

    Key features:

    • High accuracy: 0.02% reading with an adjustable resolution of 1 µV (TM 6602 / 6630) and 1 mΩ (TM 6612 / 6630)
    • Values displayed in °C, °F, mV and Ω
    • Low temperature coefficient: 10 ppm /°C for thermocouples and 7 ppm/°C for resistance
    • Measurements with HOLD function
    • Correction of calibrated sensors
    • Display of minimum, maximum and average value
    • Backlight
    • 10,000 values stored and displayed graphically
  • Specifications and performances of TM 6602 / 6630 @23°C ±5°C
    DC voltage

    Temperature coefficient < 15 ppm/°C beyond reference domain

    Thermocouples: Measurement

    Thermocouples G, D: For specifications, refer to the instruction manual (Available on request)
    Accuracy is given for reference @ 0°C.
    When using the internal reference junction (except couple B) add an additional uncertainty of 0.3 °C at 0 °C.
    It is possible (thermocouple B excepted) to choose by programming the cold junction localization: External at 0°C, internal (temperature compensation of instrument’s terminals) or manually entered.
    Temperature coefficient: <10% of accuracy /°C

    Specifications and performances of TM 6612 / 6630 @23°C ±5°C
    Resistance

    Connection in resistance and RTDs through banana plugs or 4-pin round connector
    Temperature coefficient: < 7 ppm/°C beyond reference domain
    R internal: < 1 Ω
    Noise VLF < 1 mV (@ F< 100 Hz)

    Resistive probes: Measurement

    Resistive probes measurements in 2, 3 or 4 wires: automatic recognition of number of connected wires, with indication on screen
    Accuracies are given for 4-wire mounted probes
    Take into account particular error of temperature sensor used and implementation conditions
    Measuring current: 0.65 mA
    Temperature coefficient: < 10% of accuracy /°C