Product Overview
This product is a portable turbidimeter featuring a 4.3-inch color LCD display and a membrane keypad panel. It offers high precision, a wide measurement range, and multiple turbidity unit switching functions, making it suitable for various water quality turbidity measurements. Compact and lightweight, the instrument is equipped with a large-capacity storage and a lithium battery, supporting data recording and long-lasting battery life.
Product Features
1. Equipped with a 4.3-inch color LCD screen and a Chinese GUI graphical navigation system, with a film-button panel that withstands over 1 million presses, making operation simple and intuitive.
2. Compact and lightweight, designed for single-hand operation, capable of measuring various water turbidity levels, including drinking water, domestic sewage, lake water, and wastewater. Results are read directly without conversion, offering a wide measurement range and high precision.
3. Features large-capacity storage, capable of storing over 5,000 experimental records for convenient user access.
4. Built-in large-capacity lithium battery supports up to 10 hours of continuous operation.
5. Utilizes a dual light source (tungsten lamp + LED) and a dual optical path system (transmitted light + scattered light) to ensure high precision and stable detection.
6. Designed with a cuvette-based colorimetric method, with a maximum range of 2000 NTU, supporting switching between multiple turbidity units such as NTU, FTU, FNU, and EBC.
7. Equipped with a high-precision optical filter system and narrow-band interference technology to effectively suppress stray light interference, ensuring stable and reliable test results.
8. Factory pre-calibrated with standard calibration curves, no user setup required, while still allowing users to create their own calibration curves.
Working Principle
This instrument utilizes a dual light source system combining a tungsten lamp and LED, along with a dual optical path testing system for transmitted and scattered light. It determines turbidity by measuring the scattering and transmission of light by suspended particles in water samples. Incorporating a high-precision filtering system and narrow-band interference technology, it suppresses stray light interference, ensuring stable and reliable test data.
Application Areas
Drinking water, domestic sewage, lake water, wastewater
Conforms to standards
ISO7027-1:2016、US EPA 180.1、GB/T 5750.4-2023、HJ1075-2019
Operation steps
1. Power on and wait for the instrument to perform self-check.
2. Use a cuvette to collect the water sample, ensuring no bubbles are present.
3. Place the cuvette into the instrument's cell compartment and close the lid.
4. Select the turbidity unit (e.g., NTU, FTU, etc.).
5. Press the measurement key, wait for the data to stabilize, and then read the result.
6. If data storage is required, press the storage key to save.
7. After measurement, clean the cuvette and turn off the instrument.
