sample flow

28．3L/min （1ft3）

Display mode

122 × 90mm high-resolution LCD screen display (LCD) with 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 frequency, status and other parameters, 95% UCL calculation, can directly display particle concentration (particles/cubic meter)

power supply

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

working hours

10 hours

count mode

Cumulative value, difference value, concentration value

testing mode

Single, repetitive, continuous, computational, remote

Units

The unit can be converted into m3

Particle size channel

0.3 、 0.5、 1.0、3.0、 5.0、 10.0μm, Simultaneously count six particle sizes Particle size can be customized according to customer needs

sampling period

1~9999 (S) Delay count: 0~99 (S) Self purification time: ≤ 8 (min)

work environment

temperature:0～40℃(50～104℉)Relative temperature:20～90%RH, No condensation Atmospheric pressure: 86-106KPa

Temperature and humidity:

Choose (1) Temperature: 10-35 ℃± 1 ℃ (2) Humidity: 10-75% RH ± 5%

UCL settings

Sampling points (A): Set from 2 to 9 points. Sampling frequency per point: (L) 3-5 times Set measurement position: 0-999

UCL report

Compliant with ISO14644-1, GB50073-2001, GMP (2010)

Data Storage

Can store 1000 sets of data(Circular buffer)(including particle size, data, environmental data, year, month, day, time, sampling volume, data location)Data will not be lost after power failure.

communication interface

RS232， 9600 baud rate

Alarm settings

The instrument is equipped with a level alarm function, which can alarm when the cleanroom exceeds the standards of level 100, 1000, 10000, 100000, 300000, and 1000000. At the same time, it meets the static and dynamic standards of A/B/C/D in the new version of GMP standards, and can switch between four standards for measurement

zero count

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

Basis Set Superposition Error

At 5%, 2000000 particles per cubic foot

Printing function

Built-in printer

weight

8.6kg

calibration

JJF-1190-2008 Dust Particle Counter Metrology Calibration Specification can be traced back to the National Institute of Standards and Technology (NIST) in the United States. Our company has passed the national metrology standard building assessment and can be traced back to the Shanghai Institute of Metrology and Measurement Technology. We can also calibrate ourselves or third-party national metrology institutions

Standard configuration

Professional power sampling head, sampling bracket with sampling tube, zero filter, USB to RS 232 module, RS 232 connection cable, computer communication software CD, built-in printer, ,

External dimensions

350×140×280