UNI-T UT620C Скачать руководство пользователя страница 1 | Manualshive

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Содержание UT620C

Страница 1: ...110401111444X ...

Страница 2: ...rnal Structure 5 Ⅵ Operating Instructions 5 1 Power on off 5 2 Check battery voltage 5 3 Resistance precision testing 6 4 Backlight control 8 5 Data hold storage 5 6 Data viewing deletion 9 7 Data upload 9 8 Line resistance calibration clear residual resistance 10 Ⅶ Battery Description 10 Ⅷ Packing List 11 ...

Страница 3: ...product occurs please stop use and seal the product immediately and send it to authorized center for maintenance The symbol affixed at product and shown in user manual indicates user must operate according to the instruction II Overview Digital Micro Ohm Meter also known as Micro Ohm Meter Ohm Meter and DC Resistance Tester adopts micro processor technology and 4 wire testing method to make measur...

Страница 4: ...also test connection resistance and low resistance between metal parts resistance and contact resistance of connecting conductors between grounding electrode of ground grid Testing method 4 wire method Testing current 1A Open circuit voltage 4 2V Power 8W Power supply DC 3 7V 2000mAh lithium battery Backlight Controllable backlight on off white screen applicable to use in dark environments Display...

Страница 5: ...2A Max Weight Meter 480g including battery Test leads 250g Operating temperature and humidity 10 C 50 C 70 rh Storage temperature and humidity 20 C 60 C 70 rh Overload protection AC 220V 0 0001s C1 C2 P1 P2 After performing overload protection please restart the meter for normal testing Insulation resistance Withstand voltage AC 3700V rms between circuit and casing Electromagnetic characteristic I...

Страница 6: ... the meter appears on the bottom right corner of the LCD after the meter powers on The meter powers off automatically after 15 minutes of inactivity 2 Check battery voltage If low battery symbol appears on the LCD after the meter turns on for 2 to 4 seconds it indicates the battery voltage is low in such case please charge the battery in time Sufficient battery voltage ensures measurement accuracy...

Страница 7: ...during test may cause error thus it is recommended to perform test for 30 seconds with testing interval at 30 seconds If the symbol OL appears during test it indicates the resistance between measured points exceeds the range Please restart the meter and then retest to troubleshoot fault caused by overload protection if the fault is caused by overload protection it indicates the measured resistor i...

Страница 8: ...stance between electric meter and down conductor Measure the resistance between metal connectors Metal connectors Black Red Red Black Down conductor Equipment grounding wire Grounding wire of electric meter Copper busbar ...

Страница 9: ...ies in dark environments The default state of backlight is off when powering on the meter 5 Data hold storage After the meter is powered on or measurement is completed press to hold the current displayed data press to perform numbering automatically and store current displayed data The symbol appears on the LCD if storage is pressed Red Black Relay ...

Страница 10: ... on the LCD In data viewing mode press to switch to data deletion mode Press or to select or When pressing and then pressing the data will not be deleted and the meter returns to testing state Press and then press to delete all stored data After deletion the display is showed as below 7 Data upload Connect the meter with computer via USB cable turn on the meter then operate the software of master ...

Страница 11: ...y Please charge the battery once a month or two months if the product is not used for a long time Charge the battery with the equipped original charger The product does not support fast charging The charger lights up red when charged and lights up green after charged fully The product is powered by 3 7V lithium battery If the battery voltage decreases the battery indication bars will decrease and ...

Страница 12: ...harger 1 pcs User manual 1 pcs Note The content of this user manual cannot be used as a reason for using the product for special purposes The company is not responsible for other losses caused by use The company reserves the right to modify the contents of the user manual If there are changes no further notice will be given ...

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