This manual provides safety, calibration, environmental and operation guidelines for Sartorius electronic balances.
The document outlines important safety precautions for using the electronic balance, emphasizing protection of the delicate gravity‑electromagnetic sensor, avoiding overload, and preventing drops or manual pressure on the weighing pan. It also explains how local gravity variations affect accuracy and advises regular calibration with certified standard weights.
Operational guidance includes the three types of calibration mechanisms (full‑automatic, semi‑automatic, manual), recommended environmental conditions such as a vibration‑free, level surface away from air‑conditioner vents, and the use of wind shields or relocation if needed. Contact information for technical support is provided at the end. This manual is written in Chinese.
| Maximum accuracy | 0.01 µg (1 × 10⁻⁸ g) |
|---|---|
| Vibration protection | Four‑level anti‑vibration |
| Power supply design | Separated power supply |
Do not overload the balance, never press the weighing pan with your hand, avoid dropping the instrument, and keep loads within the specified weighing range.
Perform a calibration using standard weights approved by the metrology department according to the method described in the manual.