Description
Specification
| Air Pollution Regulation | WHO | European Union |
USA | Canada | Australia | Japan | South Korea |
Hong Kong |
China | Thailand | Taiwan | ||||||
| IT-1 | IT-2 | IT-3 | AQG | United States |
California | Class1 | Class2 | ||||||||||
| PM2.5 mg/m3 |
Yearly average | 35 | 25 | 15 | 10 | 25 | 12 | 12 | – | 8 | 15 | – | 35 | 15 | 35 | 25 | 15 |
| Daily average (24-hour) |
75 | 50 | 37.5 | 25 | – | 35 | – | 30 | 25 | 35 | – | 75 | 35 | 75 | 50 | 35 | |
Measurement Range |
PM2.5 : 0 to 500mg/m3 VOCs : 0 to 50ppm (5322) Humidity : 1% to 99%R.H. Temperature : -20℃ to +60℃ (-4℉ to +140℉) |
| Resolution | 1mg/m3, 1ppm, 0.1% R.H., 0.1℃, 0.1℉ |
| Accuracy | PM2.5 : ≦50mg: ±5mg >50mg: ±10% of reading VOCs : ±10% of reading±1ppm (5322) Temperature : ±0.8℃, ±1.5℉ Humidity : ±3%RH (at 25℃, 30 to 80% RH). ±5%RH (at 25℃, 0 to 20% RH and 80 to 100% RH). |
| Response time | PM2.5 : ≦1min Humidity : 45%R.H. to 95% R.H. ≦1min 95%R.H. to 45%R.H. ≦3min Temperature : 10℃/2 sec. |
Sampling rate |
1 sample/second. |
| Data Memory Capacity | 39 sets. (Direct reading from LCD display) |
| Data Logger Capacity | microSD CARD 4GB (5322) |
Alarm Output |
Open-collect output. Input impedance: 490W Maximum applied Voltage: 24V DC Maximum drive current: 50mA DC |
Operating temperature and humidity |
0℃ to 60℃, below 95% R.H. |
Storage temperature and humidity |
-10℃ to 60℃, below 70% R.H. |
Power supply |
Four 1.5V LR-6/AA size batteries, AC adapter |
Battery life |
Approx. 8 hour |
Dimensions |
165mm(L)×93mm(W)×75mm(T) , (6.5”L×3.7”W×3”T) |
Weight |
Approx. 380g (13.4oz) |
Accessories |
Instruction manual, Battery, AC adaptor DC6V, (CD software & Micro-USB cable) (5322) |
