Mettler-Toledo 770MAX Multi-Parameter Analyzer User Manual

About this manual

The 770MAX user manual covers all aspects needed to set up and operate the multi‑parameter analyzer. It begins with safety guidelines, power requirements and installation steps, then explains the device’s front‑panel controls, LCD display and smart modules.

Subsequent sections describe configuration settings, measurement functions (pH, ORP, conductivity, TDS, etc.), calibration procedures, data handling, and maintenance tasks. The document also lists technical specifications, wiring diagrams and compliance certifications. This manual is written in Chinese.

What's inside

• Safety Information
• Installation
• Configuration Settings
• Measurement Functions
• Calibration and Maintenance
• Display and Controls
• Smart Modules
• Data Management

Specifications

Frequently asked questions

What power supply voltage and frequency does the 770MAX require?

The analyzer operates from 100‑240 VAC at 47‑63 Hz.

How many analog output channels are available?

It provides a 4‑20 mA RS232 output and two TTL digital outputs.

Which safety certifications does the 770MAX meet?

The instrument complies with EN 61010‑1 and CSA C22.2 standards.