Surprisingly, many people believe that once they have their temperature probes calibrated, all they have to do is hook it up to the readout, load the coefficients, and start measuring. This approach may save time initially, but can lead to significant lo
If necessary, use the calibration results to calculate new adjustment parameters for the probe being calibrated. This is the process of solving a set of equations that contain the calibration data to find a set of coefficients unique to the RTD and calibration. It’s easiest to invest in sof...
Five steps in choosing a thermometer readout and reference probe:12345step step step step step Choose the best thermometer readout for the industrial sensor application.Evaluate if additional calibration is required.Select the reference probe considering the temperature range of the sensor application and...
The dry-well calibrator is similar but a metal temperature-controlled block will have measurement wells that are sized to fit the diameter of the DUT thermometer. The calibrator has been calibrated to a known accuracy. You place your thermometer, the device under test (DUT), in the calibrator...
Compare the cost of a 5640 calibrated temperature thermistor probe and a Black Stack thermometer to the cost of one uncalibrated SPRT. Between 0 °C and 100 °C, nothing beats the value of the 5640 Series Thermistors.
If your probe has been calibrated for any of the above subranges of the ITS-90, you simply enter the coefficients directly into your Tweener. Each thermometer comes complete with an RS-232 interface for automation of temperature data collection, calibrations...
Fluke DP97高精度数字温度计说明书
The unit shall be calibrated with standards traceable to the National Institute of Standards and Technology (NIST) or AFMETCAL approved source. 2.0 Repair Centers: The contractor shall have a service center(s) for the purposes of receiving products, repairing products, and returning products to ...
Thermometer Dimensions L x W x H: 173 x 86 x 38 mm Temperature range: -250 ... +1372 °C Calibration: Calibration Delivery with: Temperature Probe / Protective Holster Yellow Electrical supply: 3 x LR6/AA Sensor type/thermocouples: E / J / K / T No. of inputs: 1(ISO CALIBRATED)...
Example 1: Measuring an SPRT This section explains how to calculate the uncertainty of a temperature measurement when measuring a calibrated 25.5 W SPRT at 157 °C, using the internal 25 W reference resistor in a 1595A. Since the Super- Thermometer measurement accuracy is directly related to ...