Omega CL945A - Page 66

Appendices
C-i
C. INSTRUMENT VERIFICATION DATA SHEET
Model:
Serial Number:
PARAMETER
SETPOINT
MEASUREMENT RESULT
LIMITS OF ERROR
EXPANDED
1
UNCERTAINTY
PASS/FAIL
L
OWER
LIMIT
U
PPER
LIMIT
Source DC Volts Channel 1
High Range -13mV to 83 mV
-13 mV
-13 mV
-13.00498 mV
-12.99502 mV
0.00194 mV
-10 mV
-10 mV
-10.00498 mV
-9.99502 mV
0.00192 mV
0 mV
0 mV
-0.0046 mV
0.0046 mV
0.0019 mV
5 mV
5 mV
4.99525 mV
5.00475 mV
0.00191 mV
20 mV
20 mV
19.99482 mV
20.00518 mV
0.00199 mV
80 mV
80 mV
79.99325 mV
80.00675 mV
0.00306 mV
83 mV
83 mV
82.99317 mV
83.00683 mV
0.00313 mV
Low Range -13mV to 33 mV
-13 mV
-13 mV
-13.00498 mV
-12.99502 mV
0.00194 mV
-10 mV
-10 mV
-10.00498 mV
-9.99502 mV
0.00192 mV
0 mV
0 mV
-0.0046 mV
0.0046 mV
0.0019 mV
10 mV
10 mV
9.99511 mV
10.00489 mV
0.00192 mV
30 mV
30 mV
29.99455 mV
10.00545 mV
0.0021 mV
33 mV
33 mV
32.99446 mV
30.00554 mV
0.00214 mV
PARAMETER
STANDARD
M
EASUREMENT
RESULT
TOLERANCE
LIMITS OF ERROR
EXPANDED
1
UNCERTAINTY
PASS/FAIL
L
OWER
LIMIT
U
PPER
LIMIT
Measure DC Volts Channel 2 – The values entered in the “Standard” column below are the DMM readings for
each setpoint. Calculate your Limits of Error by adding/subtracting the value noted in the “Tolerance” column for
each setpoint.
High Range -13mV to 83 mV
-13 mV
0.005 mV
0.00194 mV
-10 mV
0.005 mV
0.00192 mV
0 mV
0.0046 mV
0.0019 mV
5 mV
0.0048 mV
0.00191 mV
20 mV
0.0052 mV
0.00199 mV
80 mV
0.00675 mV
0.00306 mV
83 mV
0.00675 mV
0.00313 mV