TES TES-5322A 空气质量监测器 (0 ~ 500)

Measurement Range:

+ PM2.5: 0 to 500μg/m

+ VOCs : 0 to 50ppm

+ Humidity: 1% to 99%R.H.

+ Temperature: -20℃ to +60℃ (-4℉ to +140℉)

Resolution: 1μg/m , 1ppm, 0.1% R.H., 0.1℃, 0.1℉

Accuracy:

+ PM2.5 : ≦50μg: ±5μg >50μg: ±10% of reading

+ VOCs : ±10% of reading±1ppm

+ 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)

Alarm Output:

+ Open-collect output. Input impedance: 490Ω

+ 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. 5.5 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, (phần mềm CD và cáp Micro-USB)