AccuMac AM1751 Secondary Reference PRT

AccuMac AM1751 Secondary Reference PRT


  • Affordable reference probe
  • Accuracy ±0.015 °C at 0.01°C
  • Temperature range: -200°C to 670°C
  • Customized dimensions available
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SKU: ACC-AM1750 Categories: , , ,


AM1751 series Secondary Reference PRT provides our customers an affordable reference probe for precision temperature measurement and calibration in labs and fields. The PRT features accuracy of ±0.015 °C at 0.01 °C ; short term stability of ±0.007 °C. Two different lengths of PRTs are available at 12-inch and 20-inch. The sensing element is designed to protect the platinum sensing wire from contamination at high temperatures, giving the device a high level of stability and repeatability in performance. A uniquely designed support structure and filling material provides excellent balance between the hysteresis effect, mechanical shock and thermal shock performance. This high performance probe fully meets ITS-90 criteria for reference thermometers.