This is a user manual for MP515 precision conductivity meter produced by Shanghai Sanxin Meter Factory. It introduces the meter's overview, technical parameters, instrument description, conductivity measurement and other contents.
The MP515 is a high‑accuracy laboratory conductivity meter designed for petroleum, chemical, pharmaceutical, power‑plant and environmental applications. It features automatic calibration, temperature compensation, data storage, RS‑232 communication and an IP54 dust‑proof, splash‑proof enclosure.
The manual covers the instrument overview, technical parameters, hardware description, step‑by‑step measurement procedures, calibration, data storage and retrieval, RS‑232 interface, accessories, warranty information and safety guidelines. This manual is written in Chinese.
| Conductivity measurement range | 0 ~ 2×10⁶ µS/cm (six ranges) |
|---|---|
| Resolution | 0.01/0.1/1 µS/cm or 0.01/0.1/1 mS/cm |
| Conductivity accuracy | ±0.5 % FS |
| Temperature measurement range | -10 °C ~ 110 °C |
| Temperature accuracy | ±0.4 °C (0 ~ 60 °C), ±0.8 °C (other) |
| Data storage capacity | 600 measurement sets |
| Power supply | DC 9 V / 300 mA |
| Communication interface | RS‑232 |
| Dimensions / Weight | 160 × 190 × 70 mm / 880 g |
| Ingress protection | IP54 |
| Certifications | ISO 9001:2000, CE, CMC |
The instrument is recommended to be calibrated once a month for high‑accuracy measurements.
The MP515 can store up to 600 sets of measurement data.
It operates from a DC 9 V, 300 mA power supply.