Shen ChangHong Heavy metal analyzer installation tips sharing
The heavy metal analyzer is a colorimetric analysis method based on the reaction of a sample to be reacted with a developer to form a colored compound that selectively absorbs electromagnetic radiation. The instrument is composed of a silicon light source, a lens, a colorimetric bottle, a photocell, and a signal microprocessor, and can directly display the content of ammonia nitrogen in the sample to be tested on the liquid crystal screen. The ammonia nitrogen detector is suitable for the detection of ammonia nitrogen concentration in large, medium and small water plants and industrial and mining enterprises, domestic or industrial water, in order to control the ammonia nitrogen of water to meet the specified water quality standards.
As we all know, ammonia nitrogen refers to the composition of nitrogen and free ammonia in the form of ammonium ions in water. Due to its physical and chemical properties, the impact of ammonia nitrogen on the natural environment and human health is obvious. In the process of rapid economic development in the country, The increase of water for human life and the uncontrolled discharge of industrial sewage have caused the ammonia nitrogen content in many watersheds to exceed the standard and even destroy the ecological balance of its waters. Therefore, a heavy metal analyzer is required for detection.
The heavy metal measuring instrument adopts an easy-grip design, which is small in size and light in weight. It can be held by one hand, is easy to carry, does not occupy space, and is very convenient. The instrument has a plastic case with special treatment on the surface, anti-oxidation, acid and alkali resistance, long service life and high cost performance. The digestive colorimetric tube is used to eliminate and detect the same tube, eliminating the need for pipetting, reducing the risk of detection and greatly shortening the digestion time. The content of certain items or certain pollutants of the sample to be tested can be displayed directly on the LCD screen.
The ammonia nitrogen detector adopts imported high-brightness and long-life cold light source. It adopts digestion tube digestion, digestion and colorimetry integration, simple and time-saving operation, with large-screen LCD Chinese display, data direct reading; heavy metal analyzer comes with standard curve, and can be equipped according to needs Calibration curve; with measured value storage function and its printing (date, time, parameter, test data); the instrument has data power-off protection function and data storage function to prevent data error loss.
Heavy metal analyzer installation:
Designed for use in medium dust, indoor and ambient temperatures (10-40 ° C), the enclosure's environmental standard is IP54. (When the instrument door is locked) Do not install the instrument in direct sunlight, or drop water on the instrument.
The instrument is designed for easy installation on the wall. The ammonia nitrogen analyzer has 3 #10 screws and anchors fixed on the wall. When it is operational, place the instrument as close as possible to the sampling point so that each sample can fully update the water sample in the sampling line. When installing, leave a space of not less than 20cm around the heavy metal analyzer for easy cleaning and pipeline connection.
