Obsnap Instruments Sdn Bhd
29A, Jalan SS 15/4C, 47500 Subang Jaya, Selangor, Malaysia.
+603-5621 5786
+603-5621 5829
+60122185651 (Enquiry)
+60162233687 (Vacancy)
Particle Counter TES-5321
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Product Features
- Monitoring air pollutant source from dust, petrochemical industry, steel-making plant, thermal power plant, restaurant, smoke, burning plants, driving automobiles.
- The meter is a real-time air quality monitor instrument used to monitor the concentration of PM2.5, humidity and temperature in the indoor environment.
- Fine particulate matter (PM2.5) measurement.
-
Mix gases (VOCs-Volatile organic compounds) measurement.
High sensitivity to H2, C2H5OH, C4H10, CO and CH4. (5322) - Temperature and Humidity measurements.
- Health index (0 ~ 9) detection and alarm.
- PM2.5 time weighted average reading.
- VOCs time weighted average reading. (5322)
- Data hold and MAX/MIN with time stamp function.
- Six-color LED indication Air Quality Index Category.
- Preset warning point of buzzer alarm, LED and alarm output.
- Manual data memory and read function.
- Auto data logger function. (5322)
- USB Interface. (5322)
| 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¡æ to +60¡æ (-4¨H to +140¨H) |
| Resolution | 1mg/m3, 1ppm, 0.1% R.H., 0.1¡æ, 0.1¨H |
| Accuracy |
PM2.5 : ¨Q50mg: ±5mg >50mg: ±10% of reading VOCs : ±10% of reading±1ppm (5322) Temperature : ±0.8¡æ, ±1.5¨H Humidity : ±3%RH (at 25¡æ, 30 to 80% RH). ±5%RH (at 25¡æ, 0 to 20% RH and 80 to 100% RH). |
| Response time |
PM2.5 : ¨Q1min Humidity : 45%R.H. to 95% R.H. ¨Q1min 95%R.H. to 45%R.H. ¨Q3min Temperature : 10¡æ/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¡æ to 60¡æ, below 95% R.H. |
Storage temperature and humidity |
-10¡æ to 60¡æ, 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) |
