One-Year 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

One-year 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 10.999668 V to
−11.000332 V to −10.999668 V
V
−10.000302 V to
V
V 9.999698 V to
V 4.999848 V to
−5.000152 V to
V
−2.500078 V to
V
V 2.499922 V to
V 1.3769562 V to
−1.3770438 V to −1.3769562 V
V
−1.3730437 V to −1.3729563 V
V
V 1.3729563 V to
mV 499.9825 mV to 500.0175 mV
−500.0175 mV to −499.9825 mV
mV
−88.0051 mV to −87.9949 mV
mV
mV 87.9949 mV to
mV 84.9950 mV to
−85.0050 mV to −84.9950 mV
mV
−2.5 µV to
µ V
Page 1 of 5
A-12
Expanded
Measurement
Uncertainty
11.000332 V
−9.999698 V
10.000302 V
5.000152 V
−4.999848 V
−2.499922 V
2.500078 V
1.3770438 V
1.3730437 V
88.0051 mV
85.0050 mV
2.5 µV