Calibration Test Reports
Ectron Model 1140A Calibration Test Report
One-year 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 4841.8 µV to 4847.8 µV
G 1200°C 18613.7 µV µV 18610.2 µV to 18617.2 µV
G 2250°C 37731.6 µV µV 37727.6 µV to 37735.6 µV
G 400°F 1075.5 µV µV 1072.6 µV to 1078.4 µV
G 3500°F 32819.6 µV µV 32815.7 µV to 32823.5 µV
G 4100°F 37863.9 µV µV 37859.9 µV to 37867.9 µV
J-MN175 −105°C −4836.3 µV µV −4839.3 µV to −4833.3 µV
J-MN175 0°C 0.0 µV µV −2.9 µV to 2.9 µV
J-MN175 1100°C 63792.2 µV µV 63787.4 µV to 63797.0 µV
J-MN175 −200°F −5760.2 µV µV −5763.3 µV to −5757.1 µV
J-MN175 32°F 0.0 µV µV −2.9 µV to 2.9 µV
J-MN175 2000°F 63406.5 µV µV 63401.7 µV to 63411.3 µV
K-MN175 −200°C −5891.4 µV µV −5894.5 µV to −5888.3 µV
K-MN175 0°C 0.0 µV µV −2.9 µV to 2.9 µV
K-MN175 1200°C 48838.2 µV µV 48833.8 µV to 48842.6 µV
K-MN175 −250°F −5066.8 µV µV −5069.9 µV to −5063.7 µV
K-MN175 32°F 0.0 µV µV −2.9 µV to 2.9 µV
K-MN175 1800°F 40580.9 µV µV 40576.8 µV to 40585.0 µV
N-MN175 −175°C −3701.5 µV µV −3704.5 µV to −3698.5 µV
N-MN175 0°C 0.0 µV µV −2.9 µV to 2.9 µV
N-MN175 1000°C 36255.5 µV µV 36251.5 µV to 36259.5 µV
N-MN175 −350°F −4101.6 µV µV −4104.6 µV to −4098.6 µV
N-MN175 32°F 0.0 µV µV −2.9 µV to 2.9 µV
N-MN175 1700°F 33411.1 µV µV 33407.2 µV to 33415.0 µV
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