LD-3C (B) microcomputer laser dust meter

Brief introduction:

The instrument is suitable for public places particulate matter (PM10) concentration of rapid determination of labor hygiene, industrial and mining enterprises production site dust concentration detection, and inhalable dust concentration in the field of environmental protection monitoring, can also be used for air purifier purify efficiency evaluation. In recent years, there are more than one thousand sets of LD - 3 c instrument used in all parts of the country, get the user high praise.

Features:

Can direct reading particulate matter mass concentration (mg/m3), 1 minute results, or set arbitrary sampling time according to user's requirements;

Rapid and accurate in measurement, high detection sensitivity;

A self-calibration system is designed, the instrument is stable and reliable in performance.

With functions of air curtain shielding and clean gas from cleaning, ensure that the optical system is not affected by pollution;

Implement the software automatic zero;

Two-way communication with the computer function, can through the PC data processing, print out the curve and form;

Are continuous monitoring of particulate matter concentration, time sampling and dust concentration exceeding alarm and other functions;

Technical index

Detection sensitivity: 0.01mg/m3; 0.001 mg/m3;

Range: 0.01 ~ 100 mg/m3; 0.001 ~ 10 mg/m3;

Measurement time: the sampling standard time is 1 minutes, with 0.1, 1, 2, 10, 5 minutes and manual file (arbitrary set sampling time);

Repeatability error: 2%;

Measurement accuracy: 10%

Display screen: with 4 LCD display;

Storage: 99 sets of data can be stored;

Time sampling: the measurement time can be set to 9999 ~ 1 seconds and the number of sampling 1 ~ 9999 times

Output interface: PC interface (RS232) and printer output interface

Ambient temperature: 0 to 40 DEG C (storage temperature: 60 degrees centigrade)

Power source: AC and DC, with rechargeable batteries and chargers

Size: 69 x 140 x 192 mm

Weight: 1.4Kg

Dear customer:  

You see on our website products quotation, just a market reference price. We can according to customer specific requirements to give the actual price.

Dear customer, 

We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science. 

Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system. 

If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba 

We firmly believe that science and technology is no boundaries 

Our mission is to make every effort to contribute to all humanity.