Specifications

Instruction 0024-9460

Fyrite

INSIGHT

NOTE: If the correct code was entered, the analyzer accepts it and

returns to the CALIBRATION MENU. If an incorrect code

was entered, the screen will display "Invalid Code". Check

to make sure the correct code has been entered. If problem

persists, contact your nearest Bacharach Service Provider.

Bacharach also offers a convenient Exchange Program that allows the cus-

tomer to regularly send in old sensors and, as scheduled, receive new re-

placements that are already calibrated and that include a code that can be

entered into the analyzer for a quick convenient setup. Contact Bacharach

customer service for more details about this program.

5.4 Pressure Sensor Calibration

This procedure calibrates the pressure sensor to a known pressure value.

Materials Required:

• Bellows

• Manometer

- Range: ± 8 in. of water column (± 20 mb)

- Accuracy: ± 0.01 in. of water column (± 0.025 mb)

Procedure:

NOTE: Theunit-of-measureforpressureisselectedperSection3.5.3.In

the following procedure inwc is selected, but note that any unit-

of-measure can be used for calibration purposes.

Fig.5-1PressureSensorCalibrationEquipment