The Shuangjie JJY and TY series electronic balances user manual provides specifications, operation instructions, data output, and warranty information.
This manual describes the JJY and TY series electronic balances produced by Shuangjie (G&G Measurement Plant). The balances feature high‑precision strain‑gauge sensors, LCD display, automatic calibration, unit conversion, counting function, and optional RS‑232 data output for the JJ‑Y models.
The document includes product specifications, detailed operation steps (power‑on, tare, calibration, counting, unit conversion), data‑output settings, configuration parameters, safety and usage notes, packing list, and warranty terms. This manual is written in Chinese.
| Maximum weighing capacity (JJ100Y) | 110 g |
|---|---|
| Resolution (JJ100Y‑JJ600Y) | 0.01 g |
| Calibration weight (JJ100Y) | 100 g |
| Scale platform size | Φ135 mm × 190 mm × 160 mm |
| Power supply | DC 6 V (four AA batteries) or AC 220 V 300 mA |
| Operating temperature | 0 °C – 40 °C |
| Maximum relative humidity | ≤ 80 % R.H. |
Press the “TARE” key; the display will return to zero, allowing you to weigh items without the weight of the container.
Press the “CAL” key; the display shows “C XXX” indicating the required calibration weight, place the weight on the platform, and the balance will automatically calibrate.
The JJ‑Y balance is equipped with a standard RS‑232C serial data‑output port for connecting to a printer or computer.