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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: HRTECH
  • Model Number: CLJ-H603
  • flow rate: 0.1cfm (2.83lpm)

Packaging & Delivery

Packaging Details Inside : Portable aluminium alloy cabinet
Outside: Cardboard Cartons
Gross weight:3.0KG,
Net weight: 0.6KG
Delivery Time 7 days against payment.

 The CLJ-H603 model is reliable and easy-to-use machine. It's handheld, ergonomically designed and lightweight. The Model CLJ-H603 counts airborne particles in six different size ranges simultaneously. Count data is displayed on screen (320 x 240 pixels, high resolution) 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 LCD display lets you see the data easily and err-free.

1.   0.1cfm (2.83lpm flow rate);
2.   Six particle-size channels (0.3, 0.5, 1.0, 2.0, 3.0, 5.0µm) ;
3.   320 x 240 pixels LCD display;
4.   Rechargeable Li-ion battery;
5.   Internal audible alarm;
6.   95% UCL calculation ;
7.   Large memory for storing data (1,000 samples) ;
8.   Data easily downloaded to computer;
9.   Lightweight (0.6kg) .



 6 channels (0.3, 0.5, 1.0, 2.0, 3.0, 5.0µm)

Flow rate

 0.1cu.ft./min (2.83 L/min)

Light source

 laser diode

Calibration particles

 SIMT certification

Max. concentration


Zero count

 <1 per 5 min.

Counting efficiency

 50% at 0.3µm, 100% at 0.5¦Ìm

Communication modes

 RS232 via DB9

Communications protocol

 9,600bps baud rate

User interface and display

 320 x 240 pixels high resolution LCD

Data display modes

 counts, counts/cbm, counts/cu.ft.

Sampling modes

 manual repeated, auto for UCL calculation for all 6 channels

Key internal software features

 navigation keyboard

Error messages (real-time)

 exceeds alarm limits, battery status indication

External software

 easy upload to PC

Data storage

 1,000 samples

Data security

 cannot edit stored data; cannot delete individual records

External surface

 ABS (plastic resin)

Dimensions (W x H x D)

 23 x 13 x 4.5cm




 AC adapter 100-240V AC, 50/60Hz


 3.7V Li-on rechargeable battery 4,800mAh

Operating time on battery


Battery recharging

 external charger

Operating temperature

 10 - 35°C

Operating humidity


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