Dust Particle Counter Application: DPC-330 is a new type high-flow-rate dust particle counter, its mainly used to measure the size and
number of dust particles per unit volume of air in clean environments. It can complete a rapid and accurate
sampling of one cubic meter in just 36 minutes, quickly verifying the cleanliness level of cleaning rooms and
printing out relevant test results. Fully comply with GMP standards. Primarily used for particulate matter
testing in cleaning rooms, airborne particle research, room air quality assessment, and also used for filter
performance testing and cleanliness evaluation.
Dust Particle Counter Feature: 1. User-friendly interface, 7-inch high resolution color touch screen, easy and simple to operate.
2. Eight particle size channels are also displayed.
3. Large storage capacity（500, 000 set data）.
4. Alarm of each purification grade exceeding the standard.
5. Rechargeable battery, low power display, can be continuously measured for more than 4 hours.
6. Stainless steel shell, with corrosion protection.
7. With three levels of user management.
8. The counting results can be converted to m3 and real values.
9. Standard USB flash drive, exported data format as CSV. (with lithium battery version)
10. Standard WIFI direct connection to export data.
Dust Particle Counter Specification:
Model DPC-330 Detection Range Grade 100–300,000 (GMP A、B、C、D) Channel 8 channel, 0.3/ 0.5/ 0.7/ 1.0/ 2.0/ 3 .0/ 5.0/ 10.0 μm Flow Rate 28.3 L/min Sampling Period 1s–99 min 59 s Self-Purification Time ≤10 min Flow Rate Error ≤2% Particle Size Distribution Error ≤15% Particle Size Concentration Error ≤15% Repeatability ±5% Maximum Allowable
Sampling Concentration
35000 pcs/L Light Source and Life Semiconductor laser＞30000 h Vacuum Source Built-in air pump, flow control Working Environment Temperature: 10–35℃，Relative humidity≤75% Consumption 145 W Power Supply 220±10% V, 50±2 Hz, Built-in lithium battery Standard Accessory Built-in printer; Printer paper; Sampling rack; Built-in air pump; USB disk;
WIFI interface; Aluminum alloy case; Zero count filter
Optional Accessory External temperature and humidity module; Audit trail software External Size (W×D×H) 220×285×260 mm Shipping Size (W×D×H) 570×360×400 mm N.W./G.W. 8.5/15.4 kg
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