Dynatronics Dynatron 550 Plus, Руководство по обслуживанию

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Dynatron
®
850plus & 550plus
Schematics and QC Check Lists
DS005C - REV 6 – 10/25/02
129
DYNATRON 950/850 Plus FINAL QUALITY CHECK (QC)
CHECKOFF SHEET
Unit S/N__________________ Software Version_____ Date__/__/__
Repair____RS____Production____
Head SN: 5cm______________10cm______________2cm_______________1cm _______________
Refer to Test equipment operation manual and unit operating instructions/ manuals.
TECH/QC
(initials)
•
Verify all keys work, all keys have good tactile feel ( ) ( )
•
Verify all LED’s light up ( ) ( )
•
Verify output turns off when STOP is pressed ( ) ( )
•
Verify head temperature bar graph works ( ) ( )
•
Verify coupling bar graph works with 5cm smart soundhead ( ) ( )
•
Verify unit and soundhead serial number ( ) ( )
•
Verify stim jack is tight ( ) ( )
•
Combo with stim: Verify stim output through soundhead, using combo cable ( )
( )
•
Verify ultrasound output power (for each head) per table below: ( )
5cm 2.5 Watts (0.5) 5 Watts (1.0) 10 Watts (2.0)
1 MHz 2.4 – 2.6 4.9 – 5.1 9.8 – 10.2
2 MHz 2.4 – 2.6 4.9 – 5.1 9.8 – 10.2
3 MHz 2.4 – 2.6 4.9 – 5.1 9.8 – 10.2
10cm 5 Watts (0.5) 10 Watts (1.0) 20 Watts (2.0)
1 MHz 4.9 – 5.1 9.8 – 10.2 19.0 – 20.4
2 MHz 4.9 – 5.1 9.8 – 10.2 19.0 – 20.4
3 MHz 4.9 – 5.1 9.8 – 10.2 XXXXXXX
2cm 1 Watt (0.5) 2 Watts (1.0) 4 Watts (2.0)
1 MHz 0.9 – 1.1 1.9 – 2.1 3.9 – 4.1
2 MHz 0.9 – 1.1 1.9 – 2.1 3.9 – 4.1
3 MHz 0.9 – 1.1 1.9 – 2.1 3.9 – 4.1
1cm 1 Watt (1.0) 1.5 Watts (1.5) 2 Watts (2.0)
2 MHz 0.9 – 1.1 1.4 – 1.6 1.9 – 2.1
3 MHz 0.9 – 1.1 1.4 – 1.6 XXXXXXX
Ground Fault
Chassis leakage not to be greater than 75 uA, and on leads 20 uA:
Leakage no ground
chassis_________ leads_________ chassis__________ leads___________
Leakage grounded chassis_________ leads_________ chassis__________ leads___________
Hot/Return reversed chassis_________ leads_________ chassis__________ leads___________
ACCEPTANCE: