OHAUS Valor 1000W, Руководство по обслуживанию

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APPENDIX A STANDARD CALIBRATION
Valor
™ 1000W Series Service Manual
A-1 Ohaus Corporation www.ohaus.com
APPENDIX A. STANDARD CALIBRATION & SETUP
A.1 SETUP AND CALIBRATION
Standard calibration should be performed prior to using a scale, and after service.
A 3kg mass is required to perform span calibration on all models.
NOTE:
Be careful not to touch the scale or the table while calibration is in progress,
as it will cause the process to fail.
Preliminary Steps :
1. Be sure the scale is level and stable during the entire calibration process.
2. Allow the scale to warm up for approximately five minutes after stabilizing to room
temperature.
3. To abort calibration, turn the scale off anytime during the calibration process.
TABLE A-2. INITIAL CONFIGURATION SETTINGS FOR EACH MODEL
MODEL
Division
(A----x)
Decimal point
(b----x)
Capacity
(c-----x)
Zero tracking
(d----x)
Calibration
Weight
*
V11PW3 0.5g: x=5 Kg: x=4 or g: x=1 3.0000kg or 3000.0g x=3
3.000
V11PW6 1g: x=1 Kg:x=3 or g: x=0 6.000kg or 6000g x=3
3.000
V11PW15 2g: x=2
Kg: x=3 or g:
x=03333333
15.000kg or 15000g x=3
3.000
V11PW30 5g: x=5 Kg: x=3 or g: x=0 30.000kg or 30000g x=3
3.000
Note: Be sure units are set to kg before starting calibration.
1. Turn on the scale. When display sequence flashes, press and hold
ZERO and SELECT until (
999999
) appears. Then CAL--- appears.
SET---
2. Press ZERO to display A____x (x=divisions in grams: 1,2,5,10,20,50).
Press ZERO to accept the setting shown, or press M+ or TARE to
increment or decrement setting to match value for specific model
–
see table above.
Note: Settings for each model must match table above.
A___2
To change only division setting, press and hold ZERO and SELECT at
power on< then release SELECT before ZERO . Choose setting as in
Step 2 above.
3. Press ZERO to display b____x (x=decimal point: 0,1,2,3).
Press ZERO to accept the setting shown, or press M+ or TARE to
move up or down to match value for specific model
– see table above.
B___3
4. Press ZERO to display Cxxxxx (xxxxx= capacity of scale).
Press ZERO to accept the setting shown, or press M+ or TARE to
move up or down to match value for specific model
– see table above.
C 15.000
5. Press ZERO to display dx (x=Zero tracking setting: 0-9 from 0.125d to
D___3