Fluke 7526A Calibration Manual page 17

RTD Type
Minimum
-200 °C
0 °C
100 °C
Pt 385, 1000 Ω
300 °C
400 °C
Ni 120, 120 Ω -80 °C
[2] -100 °C
Cu 427, 10 Ω
15 °C
YSI 400
-200 °C
SPRT
[1] 4-wire mode. Uncertainties shown do not include probe uncertainties.
[2] Based on MINCO Application Aid No. 18.
Pressure Measurement Specifications
The Calibrator can accept the Fluke 700 or 525A-P Series pressure modules. Pressure modules connect directly into the
front panel Lemo connector with the Calibrator firmware auto-detecting the type and value of the module you connect.
Range
Determined by the pressure module
Switch Test Specifications, Isolated Input
Contact Closure Resistance
Excitation Current
Range (°C)
Maximum
0 °C
100 °C
300 °C
400 °C
630 °C
260 °C
260 °C
50 °C
660 °C
Accuracy and Resolution
Determined by the pressure module
<1 kΩ
27 mA Max
Precision Process Calibrator
Absolute Uncertainty, tcal ±5 °C, ±(°C)
Output/Input
90 Days
0.014 °C
0.017 °C
0.022 °C
0.024 °C
0.031 °C
0.008 °C
0.097 °C
0.005 °C
0.05 °C
Units
PSI (pounds per square inch)
in H2O 4 °C (inches of water at 4
degrees Celsius)
in H2O 20 °C (inches of water at 20
degrees Celsius)
in H2O 60 °C (inches of water at 60
degrees Fahrenheit)
cm H2O 4 °C (centimeters of water
at 4 degrees Celsius)
cm H2O 20 °C (centimeters of
water at 20 degrees Celsius)
mm H2O 4 °C (millimeters of water
at 4 degrees Celsius)
mm H2O 20 °C (millimeters of
water at 20 degrees Celsius)
BAR (bars)
mBAR (millibars)
kPa (kilopascals)
MPa (megapascals)
in HG 0 °C (inches of mercury at 0
degrees Celsius)
mm HG 0 °C (millimeters of
mercury at 0 degrees Celsius)
kg/cm2 (kilograms per square
centimeter)
Specifications
[1]
1 Year
0.015 °C
0.018 °C
0.024 °C
0.026 °C
0.033 °C
0.009 °C
0.110 °C
0.007 °C
0.06 °C
9