Air Particle Counter

CJ-HLC-200A handheld laser particle counter characteristics:
Differences between the two: 200A particle counter fixed particle size: 0.3μm,
Adjustable particle diameter: 0.5μm, 0.7μm, 1.0μm, 2.0μm, 3.0μm, 5.0μm, 10.0μm;

200 particle counter type
A fixed particle diameter: 0.5μm,
Adjustable particle diameter: 0.5μm, 0.7μm, 1.0μm, 2.0μm, 3.0μm, 5.0μm;

Test range: 10 to 300 000 (corresponding to ISO 4-9);
Repeatability: the relative standard deviation of ≤ ± 10%;
The particle size accuracy: the relatively error ≤ ± 10%;
Light source: a laser diode as a light source of the sensor;
Flow rate: 2.83 l / min (0.1cfm) (error ≤ ± 5%);
Maximum sampling time: 59 minutes 59 seconds;
Interface: serial port (external printer interface);
Self-cleaning time: ≤ 10min;
Count limit alarm: 10 to 300 000 (corresponding to ISO 4 to 9 level);
Counting modes: the cumulative counting mode, differential counting mode, concentration count mode;
Display: LCD 128 × 64, 4 rows × 8 (Chinese);
Data storage: The maximum storage capacity of 999 sets of data;
Power Supply: Ni-MH the battery (6.0V/3300mAH) or AC adapter (Input: 180 to 240V, Output: 9V/1000mA);
Battery operating time: continuous testing time of about 8 hours (Ni-MH battery);
Dimensions: 95 (W) × 180 (H) × 65 (D) mm;
Weight: about 950g (including battery);
Operating ambient temperature: 5 ~ 45 ℃
Relative humidity: ≤ 90%;
Standard accessories: AC adapter, self-purification filters, dynamic sampling head, suitcase;
Option: tripod, printer (with cable), external temperature and humidity sensor;