Procedure; Visual Inspection; 1523/24 Calibration Parameters (As Found); Table 29 1523/24 Accuracy Test Settings And Specifications - Voltage - Fluke 1523 Technical Manual

1523, 1524 Reference Thermometer
Manual Calibration Process
Resistance
Range
HI_OHMS
RJ_OHMS
Table 29 1523/24 Accuracy Test Settings and Specifications – Voltage
(Nominal) (mV)
7.9.1

Procedure

7.9.1.1

Visual Inspection

7.9.1.2

1523/24 Calibration Parameters (As Found)

NOTE: If not taking As Found data, skip to the 1523/24 alignment section.

Table 30 As Found Readout/Calibration Parameter Settings

Parameter
# of Cal Ref Points
Cal Ref Points
Cal Adj values
1. Using a terminal program set the terminal program communication settings to:
82
Reference
(Nominal) (Ω)
40k
100k
300k
500k
10k
Reference Soak
(Sec)
-10 20
0 20
25 20
75 20
Description
Each Cal Range has 1 to 4 Ref Cal Points
Reference values set to each cal point
Offsets used at each Cal Ref point
Baud 9600
Parity None
Flow Control None
Stop Bits 1
Soak (Sec) Samples
20 40
20 40
20 40
20 40
20 40
Spec
Samples (±mV)
40 0.0055
40 0.005
40 0.0063
40 0.0088
Spec Std Dev
(±Ω) Spec (±Ω)
12.0 3.0
30.0 7.5
90.0 22.5
150.0 37.5
5.0 1.25
StdDev
Spec
(± mV)
0.00138
0.00125
0.00156
0.00219