เครื่องวัดฝุ่นละอองในอากาศ รุ่น HT-9600 แบรนด์ HTI

Particle Counter Handheld 

• This handheld dust quick detector is the special detecting instrument used to measure the value of PM2.5 (repairable particles) and PM10 (inhalable particle) in the air. It is a high-tech product developed independently and integrating gas dynamics, digital signal processing and optical-mechanical-electrical integration on the basis of absorbing oversea advanced high sensitivity micro laser sensor technology. The device is characterized by high test precision, stable performance, strong multiple functions and easy and convenient operation and can be used widely for determination of indoor and outdoor public environment and atmospheric environment, PM2.5 air quality detection and PM2.5 dust particle amount .

Features:

• Display screen 2.8 '' TFT 320x240 pixels LCD color back light
• The determination of suspend particle concentration in the air of the weight method (PM2.5, PM10)
• Particle Counter PM2.5, PM10
• Range: (0 ～ 1000ug / m3)
• Concentration unit: ug / cubic meter (ug / m3)
• With the function of measuring temperature and humidity (Air temperature and humidity)
• Detection sensitivity: 1ug
• Measurement error: <± 20%
• Dust particle counter: 2.5um
• Flowrate: 1L / min
• Concentration unit: piece / L
• Detection method: pumping
• Sampling principle: light scattering
• Storage record: 1000 groups of data
• Light source: laser diode
• Detection method: manual
• Automatic shutdown time: 2 minutes without operation.

Specifications:

• Particle Counter
• Particle Counter Channel : 0.3um, 2.5um, 10um
• Mass Concentration : PM2.5: 0 ~ 1000ug / m3 , PM10: 0 ~ 1000ug / m3
• Resolution : 1ug / m 3
• Measurement error : <± 20%

Air Temperature Measure

• Air Temp Range : -40 to 125oC (32 to 122oFM
• Resolution : 0.1oC
• Basic Accuracy : ± 0.5oC
• Humidity Range : 0 to 99% RH
• Resolution : 0.1% RH
• Basic Accuracy : ± 5% RH @ 0 to 20% RH and 80 to 100% RH , ± 3.5% RH @ 20 to 80% RH
• Power : 9V Battery
• Size (H x W x D) : 245mm x 85mm x 40mm
• Weight : 300g