Testing

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Biomedical projects

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 Xray remove grid aluminium cap xray tube  cut metal table fit wooden table make rotating anode stationary anode fit ammeter in series in out put to ht transformer Welding transformer reversed as ht transformer remove two fuses make xray single phase Weak x ray tube may work Testing xray using toolkit  Xray cassette with intensifying screen on top Disengage bucky motor Ecg machine Bypass capacitive coupling ecg amplifier r wave only ecg test your ecg on cro Modified ecg p wave and t wave indicate heart problem i think Ct scan Make fan beam single phase remove two fuses Low speed rotation and add multiple images like manual tomography Test with cloth bag Order very old model refurbished ct scan Mri scan Add exposure hand switch like xray make single phase Test with cloth bag Blood bank refrigerator  Bypass door switch that control cooling fan Centrifuge bypass safety switch on bottom like mixie repair Change mixie carbon bush Fit fan speed regulator Instrument sterili...
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blogger app

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Smartphone manual I had a jio phone with yearly pack Mike gone out of order Mike on front side near zero key button get damaged on keyboard press Jio volte disappearing when using internet Jio phone failure signal getting cut Change mic to back side Use it for phone call I put the same sim card on 4g phone with a frame from old sim card Frame available at mobile shop Then voice not working Selected setting sim card and Ind jio data setting call setting and message setting I had a vodafone sim also Internet working Downloaded jio call app from Google store The same jio phone pack got activated That annual pack work for non jio phone also Then downloaded zoom software Downloaded battery charger root software to undo battery charge limit Keep under charge continously Vodafone incoming you continue to get without recharge Recharge some 100 rupee Downloaded blogger app from Google store May use ordinary phone charger also Dont know if it go out of order Put memory card also  Keeping eme...
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Repair projects medical eqpt

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 Repair projects Ecg machine Check continuity ecg patient cable Charge lead acid battery or rechargeable battery Bpl ecg 308 they used to change battery keep under charge clean stylus or thermal print head with spirit and cotton remove wax coating Use ordinary graph paper not wax coated Defibrillator keep under charge Ecg monitor with battery also Rectify power supply card problem change bridge rectifier Ultrasound scan repair Oil the probe Remove short capacitor Short fusible resistor Provide stabilizer or inverter Xray machine repair Control panel change fused glass fuses Put higher ampere glass fuse Bypass input transformer or static balancer if burnt Sterilizer Change kettle element and ceramic connector Auto clave change geyser element Radiant heat warmer change heater rods metal connector Bp apparatus Change bulb valve and blader Digital bp change battery Centrifuge Change fan regulator and mixie carbon bushes Electrosurgical unit Solder phonoplug Order new patient plate meta...
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