DORC 1100 Руководство по эксплуатации - Страница 16
Просмотреть онлайн или скачать pdf Руководство по эксплуатации для Медицинское оборудование DORC 1100. DORC 1100 19 страниц. Micro diathermy system
Также для DORC 1100: Руководство по эксплуатации (18 страниц)
Печатать страницуSection 9
SERVICING AND ADJUSTMENT
Recommended tools and test equipment.
ITEM
1. Auto-Ranging Multimeter
2. Scopemeter
3. Miniature Inspection Light
4. Inspection mirror
5. Set of Flat-tip Screwdrivers
6. RF Powermeter
Adjusting Logic
- Adjust with P2 the voltage on KL2 pin 9 of the preset button low to 0,3 Volt ± 0.05 Volt
- Adjust with P1 the voltage on KL2 pin 9 of the preset button high to 3,7 Volt ± 0.05 Volt
- Set Diathermy unit into minimum preset position Regulate P2 in such a way that the output will
just start (measure the RF output with a suitable RF-meter).
- Adjust with P4 the loudness of the buzzer, during diathermy action, in a useful setting.
Adjusting RF Power
- Connect the Diathermy output to a non-inductive resistor of 600S/25 Watt and measure the sinus
output.(Preset level maximum).
- Adjust with CT1 & 2 the output to the most perfect sinus shape. See fig 2.
Use for the next adjustment a suitable RF-powermeter or contact your local dealer.
- Connect the diathermy testcable between the unit and the RF-meter, use a LOAD of 600S.
- Set Diathermy unit into maximum preset position, adjust the vario-capacitor (CT2) to maximum
- Set preset into midway position and regulate with CT 1 (the small vario-capacitor) to maximum
RF output.
- Regulate with P3 the RF power to 6 W ± 20% (preset maximum).
30200300E
D.O.R.C. MICRO DIATHERMY SYSTEM - Service Manual
SPECIFICATION
Fluke Model 77 or equivalent.
Fluke model 97 or equivalent.
Non-inductive
Contact your local dealer
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