Portable Laser Dust Particle Counter
Portable laser Dust Particle Counter
1.Product introduction:
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-computer controlling 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.
2.Main technical parameter:
|
Light source |
Semi-conductor laser, life time over than 35000hours |
|
Sampling flow |
2.83L/min (0.1ft3)Imported sampling pump |
|
Display type |
LCD,real-time display,last period display,real-time concentration display,time display,date,measured value, temperature and humidity,room,number,sampling site,sampling times,battery power,statues, etc. 95% UCL count, can directly display particle concentration(cap/CMB) |
|
Rechargeable battery |
Li-ion battery,7.4 V,2200mAh. |
|
Power supply |
AC power adapter,AC :100V~245 V,50/60 Hz to DC: 7.4 V,1 A; |
|
Working hours |
6 hours(Battery indicator) |
|
Counting mode |
aggregate value, difference value, concentration value |
|
Testing mode |
Unitary, repeat, continuous, counting, long-distance |
|
Unit conversion |
The unit can be converted to m3 |
|
Grain size channel |
0.3 , 0.5, 1.0, 3.0, 5.0, 10μm, six particle sizes can be counted at the same time |
|
Sampling period |
1~10000(s) Delay count:0~99(S ) Self-purification:≤10 (min ) |
|
Working environment |
Temperature:10~40℃ (50~104℉) Relative temperature:20~90%RH, no condensation. Barometric pressure:86-106KPa |
|
Temperature and humidity |
Option (1)Temperature:0~50℃±1℃. (2)Humidity:0~100%RH±5% |
|
UCL setting |
Sampling number(A):2~9 points setting. sampling times each point: (L)2~9 times setting measuring position:0-999 |
|
UCL statement |
Confirm to the standards ISO14644-1,GB50073-2001, GMP,FS-209E |
|
Data storage |
Can storage 1000 sets data(recycle buffer)( including grain size, data, environment data, year, month, day, time, sampling quantity, data connector), the data will not lose if power failure. |
|
Communication connector |
RS232,9600Baud rate |
|
Alarm setting |
can alarm for level 100, level 1000, level 10000, level 100000, level 300000, level 1000000 if over the standard alarm for low battery and voltage. |
|
Zero count |
Can meet the requirement of Dust particle counter regulation requirement JJG-547-88 JIS B9921:1997 less than 1 each 5 minutes |
|
Over lapping error |
5 %,2,000,000 grain/c.f. |
|
Printer |
External printer(Option) |
|
Dimension |
230×130×45(mm) |
|
Weight |
0.6kg |
|
Standard configuration |
Suitcase/charger,power sampling head,zero filter,RS 232 connecting line,disc for computer connect. |
|
Option |
External printer, professional triangle sampling frame, temperature and humidity sensor. |
We can produce all environment test machines:
We are Zhongli Instrument Technology Co., Ltd, an instrument Expert, Headquartered in Dongguan, Guangdong, China.since 2007, specialized in manufacturing Lab testing equipments.
Throughout its more than 13 years of history, Our products have sold well in the Europe, America and Southeast Asia market and total more than 80 countries these years,especially favored by European and American countries.
Our equipments cover a wide range of industries, such as rubber and plastics industry, food industry, packaging industry, electronics industry, etc.and are suitable for all scientific research units, quality inspection institutions and academic fields.
In addition to standard machines, our R&D team can customize it for you. Just tell us your needs and we will make you satisfied.
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1. How to choose the most suitable Mechanical Equipment ?
Our professional team will give you the best suggestion as long as you tell us what kind of test you need to do andthe required specification.
2. What’s the delivery term?
At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15~20 working days after deposit receipt. If you are in urgent need, we can consider making special arrangement for you.
3. Do you accept customization service?
Yes, of course, we can not only offer standard machines, but also customized machines
according to your request. Don’t hesitate to tell us your requirement, we will try our best to meet your needs.
4. Can we visit your factory before order?
Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to arrange hotel and pick up you from airport.
5. Do you have customers of our country before?
Now our testing machines have been sold to more than 80 countries, like USA, Canada, Russia,UK, Italy, Germany, European , India, Pakistan, Philippine, Singapore, Malaysia,Thailand , Vietnam, Korea,Saudi Arabia,Brazil...and so on.
6. How about your warranty?
Generally,our warranty is two years. Within the warranty period, we can offer technique support and part parts change, necessarily, our engineers may go to your place for better service.
7. How about the packing for machine, is it safely protected during transportation?
Our machine is packed by standard export wooden box, it won’t be damaged. We’ve delivered many testing machines abroad by sea or by air without damage.
8. What is the order process?
Inquiry - quotation - communication - order confirming - deposit payment - production - testing and debugging - balance payment - packing - delivery - customer receiving - after service.
9. How to install and use the product?
The product is shipped with an operating instructions and video of English version.
Welcome to visit our Official Website:
www.zltester.com
How to contact us?
Send your inquiry details in the below, click " Send" Now!
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- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier