User manual for the JIF JIF-8A weighing indicator, covering installation, operation, parameter settings, calibration, and troubleshooting.
This manual provides instructions for the JIF-8A weighing indicator, a device designed for accurate weight measurement with features like tare, checkweighing, and counting. It details the product specifications, including a 700,000 count A/D resolution and an external display accuracy of 15,000. The device supports dual power options: AC input (100V~240V) and an internal rechargeable battery (6V/2.8Ah). This manual is written in Chinese.
| A/D Internal Resolution | 700,000 |
|---|---|
| External Display Accuracy | 15000 |
| LED Display Height | 25mm |
| Input Sensitivity | 0.2 uV/div |
| Input Voltage Range | -2mV to 20mV |
| Sensor Excitation Voltage | DC 5V |
| AC Power Input | 100V~240V |
| Battery Capacity | 6V/2.8Ah |
| Nonlinearity | 0.007% of full scale |
The device should be used in a temperature range of 0°C to 40°C.
It takes approximately 8 hours to fully charge the battery when the charging indicator turns green.
The A/D conversion output cycle is approximately 10 times per second.