Introduction
This document provides comprehensive instructions for the Hach DR300 portable filter photometer. It covers essential information for users to effectively operate and maintain the instrument for accurate water testing.
Key Features and Specifications
The Hach DR300 is designed for reliable water analysis, offering features such as:
- Durable and waterproof enclosure (IP67 rated).
- LED light source and silicon photodiode detector.
- LCD display with backlight for clear readings.
- Operation using 4 AAA batteries with an approximate life of 5000 tests.
- Wide operating temperature range: 0 to 50 °C (32 to 122 °F).
- Bluetooth connectivity for optional data transfer.
- Compliance with FCC Part 15, Class B limits.
Getting Started
This manual guides users through the initial setup, including:
- Installing the batteries correctly to avoid hazards.
- Understanding the user interface and keypad functions.
- Setting the instrument's time for accurate record-keeping.
- Performing a test, from sample preparation to obtaining results.
Safety Precautions
Important safety information is highlighted throughout the manual, including:
- DANGER warnings for situations that could result in death or serious injury.
- WARNING notices for potentially hazardous situations.
- CAUTION advisories for minor injuries or equipment damage.
- Proper handling of chemicals and disposal of waste according to regulations.
Users are responsible for adhering to all safety guidelines and applicable regulations.
Support and Resources
For detailed test procedures or further assistance, users can refer to the manufacturer's website or contact Hach representatives. The manual also includes information on replacement parts and accessories.
