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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: HRTECH
  • Model Number: CLJ-H630
  • flow rate: 0.1cfm (2.83lpm)

Packaging & Delivery

Packaging Details Inside : Portable aluminium alloy cabinet
Outside: Cardboard Cartons
Gross weight:3.0KG,
Net weight: 0.9KG

CLJ-H630 New Handheld Airborne Particle Counter is reliable and easy-to-use machine; it’s handheld, ergonomically designed and lightweight.

The Model CLJ-H630 counts airborne particles in six different size ranges simultaneously. Count data is displayed on screen (480X320 High-resolution colour LCD display) as total number of particles (cumulative count). Data can be easily downloaded to computer, or print out by an optional printer.

Now it is easy to carry a particle counter right to the point of interest and obtain accurate results–results you can immediately print or store to computer. The large colour LCD display lets you see the data easily and err-free.




  1. 0.1 CFM (2.83 LPM) flow rate
  2. Six particle-size channels (0.3, 0.5, 1.0, 2.0, 3.0, 5.0µm)
  3. 480X320 High-resolution colour LCD display
  4. High capacity USB rechargeable Li-ion battery
  5. Internal audible alarm, and the alarm channel can be chosen arbitrarily.
  6. 95% UCL Calculation 
  7. Large memory for storing data, Up to 260,000 records
  8.  Free software,Data easily downloaded to computer, Export each report to office excel.Lightweight (0.9kg)
  9. Battery capacity display
  10. External function module: temperature and humidity, differential pressure, Air velocity(Optional)
  11. Supplied with FREE Carrying Case.







Channel thresholds:

6 channels:0.3,0.5,1.0,2.0,3.0,5.0μm

Flow rate:

0.1 ft^3/min. (2.83 L/min.)

Light source:

Laser diode

Calibration particles:

SIMT certification

Max. concentration:


Zero count:

<1 per 5 min.

Counting efficiency:

50% @ 0.3μm, 100%@0.5μm

Communication modes:


User interface & display:

480X320 High-resolution colour LCD display

Data display modes:

Counts, Counts/m^3, Counts/ft^3

Sampling modes:

Manual repeated, Auto for UCL calculation (calculation for all 6 channels)

ISO Certification:

ISO 5-8 @ 0.5 and 5.0μm

Error messages (real-time):

Exceeds alarm limits ,battery status indication

External software:

Easy upload to PC

Data storage:

Up to 260,000 records

External surface:

ABS (plastic resin)

Dimensions (w, h, d):





AC adapter:100-240 VAC, 50/60 Hz


3.7V Li-on rechargeable battery 10000mAH

Operating time on battery:

More than 8hr for sampling

Battery recharging:


Operating temperature:

0 - 35°C

Operating humidity:


Accessory supplied Free

Case, Operation manual, Factory Calibration certificate, Filter, min USB cable, Charger, Isokinetic Probe, Fuse.


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