Jiangsu Metrology completed laser dust particle counter renovation

[China Instrument Network Instrument Development] Air quality is not only important for people's health and quality of life. In the pharmaceutical, electronics, precision machinery, environmental protection, inspection and other industries, the level of air cleanliness will directly affect product quality. And test results. In a production environment such as a workshop, laser dust particle counters and other instruments are usually used to measure the size and number concentration of dust particles in the air, thereby providing a basis for the assessment of air cleanliness.
In recent years, with the continuous improvement of the cleanliness requirements of the production environment, there are more and more manufacturers of large-scale dust particle counters used by large pharmaceutical companies and semiconductor companies.

Recently, technical personnel of the Metrology and Testing Center of Jiangsu Wuxi successfully modified the dust particle counter gas source system. It is reported that the traceability requirement of large-flow dust particle counters must meet the air sampling volume of about 100 L/min, while the previous sampling volume can only reach about 150 L/min. The modified laser dust particle counter gas source system can provide a flow of 300 ml/min. In addition, two sets of dryers in the device can provide dry air to the calibration device in turn, avoiding the need to replace the desiccant when using a laser dust particle counter to calibrate the device.

Next, Wuxi City Metrology and Testing Center technical personnel will continue to transform the large flow of dust particle counter calibration device based on the existing technology to better meet the customer's laser dust particle counter traceability requirements.

Digital LCD Non-contact Infrared Forehead Body IR Thermometer Temperature Gun



1. Non-contact Infrared Forehead Thermometer, easy to operate
2. 1 seconds, instant reading; Silent mode, no need to worry about waking the baby when measuring temperature;
3. Infrared Forehead Thermometer is equipped with a fever warning system, the fever thermometer will indicate the temperature status, with a corresponding indicator light and beep;

4. Multi-mode thermometer: Infrared Forehead Thermometer is suitable for adults, babies and seniors of all ages, not only supporting the function of forehead, but also measuring the temperature of rooms, objects, liquids (such as milk, water), support switching between ℃ and ℉;


Features

Non-touch measurement
High precision infrared sensor
Practical Patent design
High definition display

Green backlight: normal body temperature / ≤37.4
Yellow backlight: 37.5 ℃ ≤T≤37.9 ℃ (99.3 ° F-100.3 ° F) /
Red backlight: 38 ° C≤T≤42.5 ° C (100.4 ° F-108.6 ° F)

Infrared Thermometer

laser targeting precise Non-Contact,Portable digital infrared thermometer,Quick temperature measurement,Fast and easy measurement

SHEN ZHEN KLYDE ELECTRONICS CO., LTD ,