Guildline 9230A Series - Table 4-2: Calibration Data Worksheet

Section 4
TM9230A-C1-002 November, 2021
2 November, 2021
4-7
Model Value Serial Number
LAST CALIBRATION CURRENT CALIBRATION
Calibration Date ► Calibration Date ►
Calibration Temp ► Calibration Temp ►
Measurement Data Details Measurement Data Details
Point 1 Point 2 Point 3 Point 1 Point 2 Point 3
W A W A W A W A W A W A
Value Point 1 ► Value Point 1 ►
Value Point 2 ► Value Point 2 ►
Value Point 3 ► Value Point 3 ►
Calculated (Actual) (µΩ/Ω) Listed (Specification)
Calculated Drift
(Note Temperature
, Power, currents and
calibration time frame must match for results
to be valid)
Drift Point 1 ►
Drift Point 2 ►
Drift Point 3 ►
Table 4-2 : Calibration Data Worksheet
Note 1 – To Calculate Drift Specifications (into ppm) use the following formulas:
For Drift @ Point 1 (
µΩ/Ω) Calculate Using formula:
((Current Cal
Value Point 1
– Last Cal
Value Point 1
)/Last Cal
Value Point 1
)*1E
6
For Drift @ Point 2 (
µΩ/Ω) Calculate Using formula:
((Current Cal
Value Point 1
– Last Cal
Value Point 1
)/Last Cal
Value Point 1
)*1E
6
For Drift @ Point 3 (
µΩ/Ω) Calculate Using formula:
((Current Cal
Value Point 1
– Last Cal
Value Point 1
)/Last Cal
Value Point 1
)*1E
6