GE Measurement & Control Druck DPI 620 Genii User Manual page 158

User Manual
CJ
Do the procedure as follows:
1. Connect the applicable calibration equipment (Ref: Table
8-1)
2. Set-up the equipment
• Function = TC (measure)
• TC Type = K Type
• CJ Compensation, Mode = Automatic
3. Set the reference unit temperature: 0°C
4. Let the equipment get to a stable temperature
(minimum: 1 hour since the last power on)
5. Record the values that follow:
• TC temperature given on the reference unit T (actual)
• TC temperature given on the calibrator, T (measured)
• CJ temperature given on the calibrator, CJ (measured)
6. Calculate the CJ (Cal Value) as follows:
• CJ (Cal Value) = CJ (measured) - T (actual) + T
(measured)
• Use the calibration menu to do a one-point calibration
for the CJ (measure) function
• When the display shows "Sampling complete", set the
correct Cal Value = CJ (Cal Value) above
06 June 2013
Druck DPI620 Genii
Page 158 of 179