Calibration Test Reports
Ectron Model 1140A Calibration Test Report
Thirty-day Specifications, ITS-90
Report Number
Thermocouple-voltage Tests (Source Mode), continued
Expanded
Measurement
Type Temperature Reading Tolerance Uncertainty
G 500°C 4844.8 µV µV 4843.3 µV to 4846.3 µV
G 1200°C 18613.7 µV µV 18611.9 µV to 18615.5 µV
G 2250°C 37731.6 µV µV 37729.4 µV to 37733.8 µV
G 400°F 1075.5 µV µV 1074.1 µV to 1076.9 µV
G 3500°F 32819.6 µV µV 32817.5 µV to 32821.7 µV
G 4100°F 37863.9 µV µV 37861.7 µV to 37866.1 µV
J-MN175 −105°C −4836.3 µV µV −4837.8 µV to −4834.8 µV
J-MN175 0°C 0.0 µV µV −1.4 µV to 1.4 µV
J-MN175 1100°C 63792.2 µV µV 63789.5 µV to 63794.9 µV
J-MN175 −200°F −5760.2 µV µV −5761.7 µV to −5758.7 µV
J-MN175 32°F 0.0 µV µV −1.4 µV to 1.4 µV
J-MN175 2000°F 63406.5 µV µV 63403.8 µV to 63409.2 µV
K-MN175 −200°C −5891.4 µV µV −5892.9 µV to −5889.9 µV
K-MN175 0°C 0.0 µV µV −1.4 µV to 1.4 µV
K-MN175 1200°C 48838.2 µV µV 48835.8 µV to 48840.6 µV
K-MN175 −250°F −5066.8 µV µV −5068.3 µV to −5065.3 µV
K-MN175 32°F 0.0 µV µV −1.4 µV to 1.4 µV
K-MN175 1800°F 40580.9 µV µV 40578.7 µV to 40583.1 µV
N-MN175 −175°C −3701.5 µV µV −3703.0 µV to −3700.0 µV
N-MN175 0°C 0.0 µV µV −1.4 µV to 1.4 µV
N-MN175 1000°C 36255.5 µV µV 36253.4 µV to 36257.6 µV
N-MN175 −350°F −4101.6 µV µV −4103.1 µV to −4100.1 µV
N-MN175 32°F 0.0 µV µV −1.4 µV to 1.4 µV
N-MN175 1700°F 33411.1 µV µV 33409.0 µV to 33413.2 µV
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