Ectron 1140A - Page 122

Calibration Test Reports
Ectron Model 1140A Calibration Test Report
Six-month Specifications, ITS-90
Report Number
Thermocouple-voltage Tests (Source Mode), continued
Expanded
Measurement
Type Temperature Reading Tolerance Uncertainty
PL II 50°C 1574.7 µV µV 1572.3 µV to 1577.1 µV
PL II 700°C 29100.8 µV µV 29097.7 µV to 29103.9 µV
PL II 1300°C 52258.2 µV µV 52254.5 µV to 52261.9 µV
PL II 150°F 2096.5 µV µV 2094.0 µV to 2099.0 µV
PL II 1800°F 40836.0 µV µV 40832.6 µV to 40839.4 µV
PL II 2400°F 52763.4 µV µV 52759.7 µV to 52767.1 µV
R-MN175 0°C 0.0 µV µV −2.4 µV to 2.4 µV
R-MN175 250°C 1923.4 µV µV 1921.0 µV to 1925.8 µV
R-MN175 1600°C 18848.9 µV µV 18846.0 µV to 18851.8 µV
R-MN175 32°F 0.0 µV µV −2.4 µV to 2.4 µV
R-MN175 200°F 597.9 µV µV 595.5 µV to 600.3 µV
R-MN175 3000°F 19524.5 µV µV 19521.6 µV to 19527.4 µV
S-MN175 0°C 0.0 µV µV −2.4 µV to 2.4 µV
S-MN175 300°C 2323.0 µV µV 2320.5 µV to 2325.5 µV
S-MN175 1700°C 17947.3 µV µV 17944.5 µV to 17950.1 µV
S-MN175 32°F 0.0 µV µV −2.4 µV to 2.4 µV
S-MN175 1000°F 4609.5 µV µV 4607.0 µV to 4612.0 µV
S-MN175 3000°F 17353.3 µV µV 17350.5 µV to 17356.1 µV
T-MN175 −135°C −4299.6 µV µV −4302.1 µV to −4297.1 µV
T-MN175 0°C 0.0 µV µV −2.4 µV to 2.4 µV
T-MN175 300°C 14861.9 µV µV 14859.1 µV to 14864.7 µV
T-MN175 −200°F −4149.5 µV µV −4152.0 µV to −4147.0 µV
T-MN175 32°F 0.0 µV µV −2.4 µV to 2.4 µV
T-MN175 700°F 19097.4 µV µV 19094.5 µV to 19100.3 µV
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