Thirty-Day Specifications, Its-90 - Ectron 1140A Instruction Manual

Calibration Test Reports
Customer
Address
Procedure Model 1140A Instruction Manual,
Linear-voltage Tests
Source
Voltage Reading
11.00000 V
−11.00000 V
−10.00000 V
10.00000 V
5.000000 V
−5.000000 V
−2.500000 V
2.500000 V
1.377000 V
−1.377000 V
−1.373000 V
1.373000 V
500.0000 mV
−500.0000 mV
−88.0000 mV
88.0000 mV
85.0000 mV
−85.0000 mV
0.0000 mV
Ectron Model 1140A Calibration Test Report

Thirty-day Specifications, ITS-90

Meter
Reading
V
V
V
V
V
V
V
V
V
V
V
V
mV
mV
mV
mV
mV
mV
µ V
Date
Serial Number
Report Number
Other Identifier
Section XI
Tolerance
V 10.999779 V to
−11.000221 V to −10.999779 V
V
−10.000201 V to
V
V 9.999799 V to
V 4.999899 V to
−5.000101 V to
V
−2.500051 V to
V
V 2.499949 V to
V 1.3769715 V to
−1.3770285 V to −1.3769715 V
V
−1.3730285 V to −1.3729715 V
V
V 1.3729715 V to
mV 499.9890 mV to
−500.0110 mV to −499.9890 mV
mV
−88.0028 mV to −87.9972 mV
mV
mV 87.9972 mV to
mV 84.9973 mV to
−85.0027 mV to −84.9973 mV
mV
−1.0 µV to
µ V
Page 1 of 5
A-2
Expanded
Measurement
Uncertainty
11.000221 V
−9.999799 V
10.000201 V
5.000101 V
−4.999899 V
−2.499949 V
2.500051 V
1.3770285 V
1.3730285 V
500.0110 mV
88.0028 mV
85.0027 mV
1.0 µV