Adjustment : Temperature Accuracy - Tektronix DM2510 Service Procedure

6 .
e.
f.
g .
h .
i.
Set the calibrator to 190.000mA AC @ 300Hz .
Press the DOWN and UP of Autoranging keys simultaneously . The
DMM will then calculate the offset and gain of the
range .
After completion of the calibration the readout will show : " doNE " ,
and the offset and gain are now successfully written in EEPROM .
As a result, the DMM display should now read 190.00mA AC ± 1
count.
DM2510/ DM2510G
Page 16 of 17
Repeat steps b through h for the 2 , 20 , 200 , 2000mA and 10A AC
ranges according to the settings in Table 7 .
DM2510G/ DM2510
Input LOW to mA
Range
200 mA AC
200 mA AC
2 mA AC
2 mA AC
20 mA AC
20 mA AC
200 mA AC
200 mA AC
2000 mA AC
2000 mA AC
Table 7 .
AC Current Calibration Settings
10 A , AC
10 A , AC
10.000 mA, 300Hz
190.000mA, 300Hz
0.10000mA , 300Hz
1.90000mA , 300Hz
1.0000 mA , 300Hz
19.0000mA , 300Hz
10.000 mA , 300Hz
190.000mA , 300Hz
100.00 mA , 300Hz
1900.00mA , 300Hz
1.0000
A. 300Hz
10.0000 A , 300Hz
Display reading after
Calibration (± 1 LS
digit)
190.00 A, AC
1.9000 mA , AC
19.000 mA , AC
190.00 mA , AC
1900.0 mA , AC
10.000 A , AC
Adjustment : Temperature Accuracy
As a product option , a P6602 PT100 temperature probe can be delivered
with the DM2510G/DM2510 .
The instrument is calibrated to the probe
before shipment . When re - calibration is needed , or when a different
P6602 probe needs to be used , follow the next procedure :
Adjustment Procedure
May 6 , 1994
Revision A