Summary:
The dust counter is our newly develop portable laser dust particles counter which apply semiconductor laser sensor, can be connected to PC data collection system to remote control, so that can directly observe the testing situation, and the testing data can be analysis, processed and saved as Excel document. The technical index can meet the verification regulation JJG547-88 issued by DGS. The counter apply American micro-computercontrolling and dealing technology, semi-conductor technology and imported air pump, with the character of multi-function, high precision measure, high speed, portable and easy to operate. The counter one time sampling can test the number of dust particles on different kinds of grain sizes. The counter has been wildly used in cleaning room for electronic manufacturing enterprises, filter for on-site test and leak detection, production and scientific researching departments, such as testing biosafety, HVAC system, computer room, beverage packing environment, medicine, medical instrument production environment, hospital cleaning room, spray environment, micro-electronics, biochemicals, food safety, fine chemical engineering,precision machinery, etc. It is the first choice for HVAC,pharmaceutical enterprise and supervisory department.
Main technical parameters and functions:
| Product Name |
LED Display Laser Dust Particle Counter |
| Light source |
Laser light source |
| Sampling capacity |
2.83L/min(0.1cfm/min) |
| Testing range |
100 degree~1000000 degree |
| The dust content of testing air range |
≤10 0000 particles/2.83L |
| Grain size channel |
0.3 0.5 1.0 3.0 5.0 10.0(μm)six grade |
|
Display or print the the number of
particles
|
1 m3 from the particle in 2.83L/min |
| Sampling period |
1~10 (min) |
| Clean-down capacity |
≤10 (min) |
| Calibration |
Our company already pass the national metrology
building standard assessment
|
| Working environment |
temperature10~35℃ relative temperature:20~75%RH |
| The max.consumption |
20W |
|
The measuring temperature,humidity
range and precision(options)
|
(1)Temperature 0~50℃±1℃
(2)Humidity 0~100%RH±5%
|
| Sampling number |
2~7 points setting |
| Sampling times per point |
2~9 times setting |
| UCL statement |
meet standard FS-209E,China GMP |
| Working time |
8h |
| Power supply |
AC220V±10% 50±2Hz |
| Weight |
3.5kg |
| Dimension |
220*280*135mm |
|
The dust content of six grain size can be tested at the same time,
digital display or customize size display
|
|
Notes: Built-in printer, automatically judge the cleaning degree, power sampling
head, sampling frame(options: temperature and humidity head)
|
FAQ
Statement of Warranty
ZhongLi Warrants all the products manufactured by Zhongli to free from defects in material and workmanship under normal use of a period of 12 months or 36months after the date of the original purchase price if repair or replacement is not possible of practical, Zhongli warranty covers ONLY the product itself.
ZhongLi will assume no liability for labor costs, installation costs, or other losses. Your warranty rights will be honored only when the product has been installed and used properly as deemed by ZhongLi , ZhongLi will not repair products damaged by improper use or faulty installation.
In Case of breakage:
All order shipments leave our factory complete and in working order, customer must report and damage within 7days of receipt of order by sending digital photographs(.JPG) of damaged items. Customer must retain damaged merchandise, package and shipping containers until claim had been settled. Damage in transit is the sole responsibility of the carrier, and any claim beyond this 7days period will not be deemed valid by ZhongLi .
Return policy:
ZhongLi will accept returns for a refund within 30days of the shipment of your order. Please note exceptions bellow:
Returns must be first acknowledged by ZhongLi PRIOR to return, Please contact the related salesman in charge . All packages sent to ZhongLi MUST have the initial sales invoice number issued and printed clearly on the outsite of package, A lack thereof will result in the item being immediately restocked and no credit or refund will be issued. All returns must be made in their original packaging with sufficient packing material. Modified or installed items will not be accepted for return.
Thanks for your support to Zhongli !
