3 Operation/Control Unit

Model 5000B

 

 

 

 

 

 

 

 

 

69.0

714.0

825.0

946.0

1090.0

At a setting of “zero”, the response time is purely set by the electronics to

4.5seconds. The numbers above can and will change depending on application andtheymerelyservetoillustratetheeffectofthedigitalfilter.

3.3.8Filter or Solenoid Setup

The 5000BF can be spanned or zeroed by calibration fluids or by optical filters. The proper calibration method should be set at the factory. To access theFilterorSolenoidFlags,youmust:

1. Press the System key to start the System function:

DIG_FILT SELF-TEST

PWD LOGOUT MORE

2.Using the Right or Left arrow keys, select MORE and press Enter. The second System screen appears:

AUTOCAL FILSOL TRACK

CAL-HOLD-TIMER MORE

3.Select FILSOL using the Right or Left arrow keys and press Enter to start the method of calibration function.

Set fil/sol for cal

Span: FIL Zero: SOL

There are two flag options: zero and/or span flags are choosen at time of purchase, one for Zero calibration and the other for Span located in the Detector housing. To move between the Zero and the Span flags, use the Right or Left arrow keys. FIL means that a filter will do this particular calibration. SOL means that the signal to activate a fluid solenoid is enabled. To toggle between the SOL and FIL options, use the Up and Down arrow keys.

The connections to drive the filter and the solenoid are found on a strip terminal located on the interface board. The connections are described in section 5-6 of the maintenance section of the manual.

3-12 Part I

Teledyne Analytical Instruments

Page 40
Image 40
Teledyne M5000B operating instructions Filter or Solenoid Setup