1523, 1524 Reference Thermometer
viii
Tables
Table 1 International Symbols ............................................................................ 3
Table 2 1523 Input/Output Connections ............................................................ 7
Table 3 1524 Input/Output Connections ............................................................ 8
Table 4 1523 Key Functions ............................................................................. 10
Table 5 1524 Key Functions ............................................................................. 12
Table 6 General Specifications ....................................................................... 18
Table 7 Millivolt Measurement .......................................................................... 18
Table 8 Reference Junction Compensation ..................................................... 18
Table 9 Ohms Measurement, RTDs ................................................................ 18
Table 10 Ohms Measurement, Thermistor ...................................................... 19
Table 11 Equivalent temperature accuracies derived from primary
specifications (Ω, mV) ............................................................................ 19
Table 12 Temperature, Thermocouples External Reference Junction ............. 20
Table 13 Temperature, RTD Ranges
and Accuracies (RTD-90) ................................................................................ 21
Table 14 Temperature, Thermistor ................................................................... 21
Table 15 Fast Scan Mode Specifications ........................................................ 21
Table 16 Sample Interval per Channel in Seconds .......................................... 21
Table 17 Channel to Channel Differential Specifications ................................ 22
Table 18 Commands by Function or Group ..................................................... 46
Table 19 Statistical Types ................................................................................ 73
Table 20 Probe Conversion Types ................................................................... 73
Table 21 Probe Characterization Parameters .................................................. 74
Table 22 Calibration Range Identifiers ............................................................. 75
Table 23 Demand Log Statistical Types .......................................................... 76
Table 24 Error Messages ................................................................................. 76
Table 25 Test Equipment Specifications .......................................................... 78
Table 26 Standard Reference Resistor Specification ...................................... 78
Table 27 Standard Voltage Reference Specification ....................................... 78
Table 28 1523/24 Accuracy Test Settings and Specifications ......................... 81
Table 29 1523/24 Accuracy Test Settings and Specifications – Voltage ......... 82
Table 30 As Found Readout/Calibration Parameter Settings .......................... 82
Table 31 1523/24 Alignment Settings .............................................................. 89
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