CA-680 Dust Particle Counter Particle size distribution and number, cleanliness detection

Introduction

   The CA-680 laser dust particle counter (hereinafter referred to as the instrument) is used to measure the particle size distribution and number of dust particles per unit volume in a clean environment, and can directly detect and determine the clean environment with a cleanliness level of A or B area. With excellent functions and characteristics, the instrument provides 0.3, 0.5, 1.0, 3.0, 5.0, 10μm six channels with specific particle size and 2.83L/min (1ft3/min) flow rate. Provide you with a complete solution. The instrument adopts semiconductor laser light source, large-size touch LCD screen display, its small size, light weight, high detection accuracy, simple and clear function operation, microcomputer control, can directly print sampling and testing results, and the test clean environment is very convenient.

Operating Principle

This instrument adopts the principle of light scattering, through the detection laser of the laser optical sensor for perception, the light scattering intensity is proportional to the luminous flux of its particle size, when the suspended particles in the air pass through the photosensitive area, the scattered scattered light is accepted by the photosensitive element and generates a pulse signal, and the diameter and number of the collected particles are obtained after photoelectric conversion, amplification and processing, so as to detect the size and number of dust particles.

Scope of application

The instrument is widely used in the electronics industry, pharmaceutical industry, semiconductor industry, optics, precision machining fields, food manufacturing, cosmetics manufacturing, medicine and health, biological products, hospitals, environmental protection, laboratories, aerospace and other industries production enterprises and scientific research departments, as well as epidemic prevention stations, disease control centers, blood centers, quality supervision institutes and other institutions.

 Features

•   Touchscreen control makes operation easier and data results more intuitive

•    The sampling volume is directly 2.83L/min

•   Six-channel particle size sampling 0.3, 0.5, 1.0, 3.0, 5.0, 10.0μm

•    UCL calculation (at 95% confidence) for direct display of particle concentration

•   According to the classification and regulations of the purification level, the purification level is automatically determined, which is convenient to use.

•    AC/DC configuration is optional

•    Long-life laser light source, stable performance

•    Built-in high-speed thermal printer

•   The printing method is optional, automatic instant printing, and manual selection of printing function

•    AC and DC dual-purpose, built-in rechargeable lithium battery, environmentally friendly and durable, can support continuous sampling for more than 6 hours

According to the standard

National standard: GB/T6167-2007 Dust particle counter performance test method

Cleanliness level judgment standard: ISO14644 FS209E, new GMP (dynamic/static) calibration specification: JJF-1190-2008

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.