Item No.:CN61-Q-A1

Timegrapher Q-A1 for Quartz watches

 The Q-TESTER Quartz watches & Clocks Tester is mainly used for the performance measurement of analogue quartz watches and clocks, digital quartz watches and clocks and digital information calendars。It can measure many parameters such as the instantaneous daily rate, the instantaneous monthly rate, the average current consumption, the ppm value of the crystal oscillator and the voltage of the battery. The output voltage adopts the digital adjustment and can provide 0.5V to 4.5V DC voltage.
Technical index of the Tester
a. Precision: ±0.01 s/d (daily), ±1 s/m (monthly)
b. Measurement range:  -9.99 s/d to +9.99 s/d
             -999 s/m to +999 s/m
c. Measurement period: 2s, 10s, 20s, 60s
d. Adjustable DC power supply: 0.5V to 4.5V output voltage, ±0.05V step value, output current ≤50 mA
e. Current consumption measurement range: 0μA to +9.99μA (10μA grade), 0μA to +999μA (1 mA grade)
f. Power supply: monophase AC, 220V±10%, 8W
g. Shape size and weight: 270mm×205mm×80mm, 1.2 kg
h. Working environment: temperature 0℃ to 40℃, relative humidity 0%RH to 80%RH