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| POSITION:>> HOME >> PRODUCTIONS >> Q-TESTER QUARTER WATCHER & CLOCKS TESTER |
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Q-tester Quartz Watches & Clocks Tester |
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| The Q-tester quartz watches& clocks tester |
| is a professional testing apparatus for |
| quartz watches and clocks, which is |
| developed and produced by HRILI. |
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| It can be applied to performance test |
| for analogue and digital quartz watcher |
| and clocks.it can measure many parametert |
| such as the instantaneous daily rate¡¢he |
| instantaneous monthly rate¡¢the average |
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| current consumption¡¢the ppm value of the quartz crystal and the voltage of |
| the battery. It also can supply the speedy analogue pulse signal to stepping |
| motor. The output voltage adopts the digital adjustment and can provide 0.5V |
| to 4.5VDC voltage. it can be used for various quartz watches and clock |
| manufactures,maintenance unit and individuals |
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| Main technical index: |
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| 1¡¢time base:¡À1¡Á10£7/d,constant temperature crystal oscillator |
| 2¡¢precision: ¡À0.01s/d(daily), ¡À1s/m(monthly) |
| 3¡¢measurement range : £9.99s/d to £«9.99s/d , £999s/m to £«999s/m |
| 4¡¢measurement period : 2s, 10s, 20s, 60s |
| 5¡¢adjustable DC power supply: 0.5V to 4.5V output voltage, ¡À0.05Vstep value, output |
| current¡Ü50mA |
| 6¡¢current consumption measurement rage:0¦ÌA to £«9.99¦ÌA(10¦ÌA scale), 0¦ÌA to £« |
| 999¦ÌA(1mA scale) |
| 7¡¢power supply single phase AC,220 V¡À10%,8w |
| 8¡¢shape size : 270mm¡Á205mm¡Á80mm |
| 9¡¢weight : 1.4Kg |
| 10¡¢working environment: temperature 0¡æ¡«40¡æ £¬relative humidity : 0%RH¡«80% RH |
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