CLJ-3016L 2.83L/min dust particle counter，Dust concentration tester

product overview

Product Name: Particle Counter

Product model: CLJ-3016L

Light source: semiconductor laser

Sampling flow rate: 2.83L/min

Particle size channel: simultaneous counting of six channels

Display: 12 * 9cm large LCD screen

Power supply: Lithium battery rechargeable 16.8V

Data storage: capable of storing 1000 sets of data

Product Features

This instrument is a successful product developed jointly with Nanjing University of Science and Technology and other units in accordance with the requirements of the new version of GMP (2010 version). The overall body of the product is made of 316L stainless steel shell. The laser sensor adopts a full semiconductor laser and a semiconductor photodiode receiver to ensure the stability of the light source and the accuracy of the signal receiver. Greatly reducing the stray light inside the scattering cavity and improving the signal-to-noise ratio of the sensor. Adopting LCD large screen display and PVC film switch control, the display data is clear and the operation is convenient. This instrument can automatically determine various purification levels based on the standards selected by the customer.

Application scope

This product is widely used in medical, pharmaceutical, electronic, chemical, optical, food, cosmetics, biological products, aerospace, and various testing institutions for the detection of dust particles

Main technical parameters:

light source

Semiconductor laser, with a lifespan of over 10 years>30000 hours

sample flow

2.83L/min (0.1ft3) imported air pump from the United States

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

Maximum power consumption: 20W (1) Built in long-lasting lithium battery: capable of continuous measurement and operation for more than 8 hours, external charger can quickly charge (<4 hours), charger power supply is 100V-220V, 50/60Hz

working hours

10 hours

count mode

Cumulative value, difference value, concentration value

testing mode

Single, repetitive, continuous, computational, remote

Units

Display or print can convert the particles contained in 2.83 liters/minute (0.1Ft3) into the number of particles contained in 28.3 liters/minute (1Ft3) or 1m3.

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: ≤ 10 (min)

work environment

Temperature: 10-35 ℃ (50-104 ℉) Relative temperature: 20-90% RH, no condensation Atmospheric pressure: 86-106KPa

Temperature and humidity:

Choose (1) Temperature: 0-50 ℃± 1 ℃ (2) Humidity: 20-75% RH ± 5%

UCL settings

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

UCL report

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

Data Storage

It can store 1000 sets of data (circular buffer) (including particle size, data, environmental data, year, month, day, time, sampling volume, data location port), and the 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

3.6kg

calibration

JJF-1190-2008 Dust Particle Counter Calibration Specification and GB/T6167-2007, ISO21501-4:2018 Clean Room Light Scattering Dust Particle Counter Calibration Method. Our company has passed the national metrology standard construction assessment and can be traced back to Shanghai Institute of Metrology and Measurement Technology, or to third-party national metrology institutions for calibration. It can also be traced back to the National Institute of Standards and Technology (NIST) in the United States

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, one ribbon, six printing papers

External dimensions

260×130×280