Omega OMB-DAQBOARD-3000 Manuale Utente

pg. ii_DaqCal 

918494

 

User Calibration Guide, 457-0931 rev 1.0 

  

through a 37-pin, 68-pin, or 100-pin connector.    

If calibration signals will be passing through a 37-pin P1 connector you will need:

Required: 

6.5-digit, digital multi-meter

1

adjustable voltage calibrator

2

ambient temperature meter 

In addition, the following are recommended: 

DBK11A, passive screw-terminal board 
CA-37, 37 conductor ribbon cable 

 

If calibration signals will be passing through a 100-pin P4 connector you will need:

Required: 

6.5-digit, digital multi-meter

1

adjustable voltage calibrator

2

ambient temperature meter 

In addition, the following are recommended: 

DBK11A, passive screw-terminal board* 
DBK200, P4-to-DB37 adapter card* 
CA-195 100-conductor ribbon cable 

*Another DBK200 Series device that includes a P1 and P4 connector may be substituted. 
  See page iv. 

 

If calibration signals will be passing through a 68-pin SCSI (P5) connector you will need:

Required: 

6.5-digit, digital multi-meter

1

adjustable voltage calibrator

2

ambient temperature meter 

In addition, the following are recommended: 

TB-100, passive screw-terminal board 
CA-G56 (3 ft. shielded cable) ** 

** One of the following cables may be substituted: CA-G55, a 3 ft. unshielded cable; or 
     CA-G56-6, a 6 ft. shielded cable. 

 

Certain steps in the calibration process require that you apply a signal to the device via a specific pin, or 
take a measurement reading from a specific pin.  To make the task easier we recommend that you use a 
passive screw-terminal board, such as the DBK11A, TB-100, or possibly a DBK200 Series device.   
See the Setup section beginning on page iii.  

 

1

Agilent 34401A or better DMM.

 

2

Traceability is through the DMM.  The calibrator is only used as a quiet and stable voltage source.