Light Source

Semiconductor laser, lifespan greater than10 years>30000h

Sampling Flow Rate

2.83L/min （0.1ft3）

Counting Efficiency

0.3μm  50% ±20       0.5μm  100% ±10

Particle Size Concentration Indication Error

±20%

Particle Size Distribution Error

±30%

Maximum Sampling Concentration

30000 particles/L

Display Method

320×240 high-resolution LCD screen display (LCD)Chinese and English interface selection, real-time display, previous cycle display, real-time concentration display, can display time, date, measurement value, temperature and humidity, room number, sampling point, sampling times, battery level, status and other parameters,95% UCL calculation, can directly display particle concentration(particles/cubic meter)

Rechargeable Battery

Lithium-ion battery,16.8 V，2600mAh.

Power Supply

AC power adapter,AC ：100V～245 V，50/60 Hz toDC：16.8 V，1 A；

Operating Time

8 hours (remaining battery level indication)

Counting Mode

Cumulative value, difference value, concentration value

Testing Mode

Single, repeat, continuous, calculate, remote,

Unit Conversion

Units can be converted to m3, ft3

Particle Size Channels

0.3 、0.5、1.0、3.0、5.0、10.0μm, six particle sizes counted simultaneously. Optional particle sizes:0.3μm ,0.5μm，0.7μm，1.0μm，3.0μm，5.0μm

Sampling Cycle

1～9999 (S)      Delay count: 0～99（S ）     Self-cleaning time: ≤10 （min）

Operating Environment

Temperature:0～40℃(50～104℉)      Relative Humidity:20～90%RH, no condensation.      Atmospheric Pressure: 86-106KPa

Temperature and Humidity:

Optional   （1）Temperature: 0～50℃±1℃.    （2）Humidity: 0～100%RH±5%

UCL Setting

Sampling points (A): 2～9 points setting. Sampling times per point: (L) 2～9 times setting      Measurement position: 0-999

UCL Report

ISO14644-1、GB50073-2001、New 2010 Edition GMP、FS-209E

Data Storage

Can store 1000 sets of data (circular buffer) (including particle size, data, environmental data, year, month, day, time, sampling volume, data location port), data is not lost after power off.

Communication Interface

RS232, 9600 baud rate

Alarm Setting

The instrument has a level alarm function, which can alarm for clean rooms of Class 100, 1000, 10000, 100000, 300000, 1000000 after exceeding the standard   Low battery voltage alarm

Zero Count

Complies with JJF-1190-2008 Dust Particle Counter Metrology Calibration Specification and JIS B9921:1997     Less than 1 per five minutes

Coincidence Error

5 %，2,000,000 particles/cubic foot

Printing Function

External printer (optional accessory)

Dimensions

23X13X4.5(cm)

Weight

0.6kg

Calibration

JJF-1190-2008 Dust Particle Counter Metrology Calibration Specification traceable to the National Institute of Standards and Technology (NIST). Our company has passed the national metrology establishment standard assessment and can be traced to the Shanghai Institute of Measurement and Testing Technology. It can also be calibrated by itself or by a third-party national metrology institution.

Standard Configuration

Sampling port rubber sleeve, carrying case/charger, isokinetic sampling head, zero filter,USB toRS 232 module,RS 232 connection cable, computer connection communication software CD, user manual, original factory test report, certificate of conformity

Optional Accessories

External printer, professional tripod sampling stand, temperature and humidity sensor