Particle Counter TES-5321: 马来西亚的首选 Obsnap Instruments Sdn Bhd

详情

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)

Specification

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)

Particle Counter TES-5321