Pre ven tive main te nance. 22, Fill ing the cool ant res er voir. 23, Preventive maintenance – Bird Technologies 6091P Manuale d'uso

Pagina 33: Filling the coolant reservoir

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21

Maintenance

MODEL 6091/6091P CALORIMETER PERFORMANCE TEST RECORD

Calorimeter Unit Serial Number:

MAXIMUM VSWR

Frequency Range

Maximum

VSWR

Acceptable

Limit (max)

300 kHz to 1000 MHz

1.10

1000 MHZ to 2500 MHZ

1.25

POWER MEASUREMENT ACCURACY

Volts

RMS

Nominal

Power

Power Meter

Reading

Minimum

Acceptance

Limit

1

Calorimeter

RF Power

Reading

Maximum

Acceptance

Limit

2

Allowable

Error

22.4

10 watts

±3.0%

35.4

25 watts

±1.25%

70.7

100 watts

±1.25%

100.0

200 watts

±1.25%

1

Subtract allowable error from power meter reading to find minimum acceptance limit.

2

Add allowable error to power meter reading to find maximum acceptance limit.

COMMENTS:

Tested by:

Date:

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