Air Quality Meter

• Dual display of Carbon Dioxide (CO2 ) concentrations and Relative Humidity, Temperature, Dew Point, or Wet Bulb
• Maintenance free NDIR (non-dispersive infrared) CO2 sensor
• Audible CO2 warning alarm when concentration level exceeds high user set point
• Min/Max CO2 value recall function
• Software for on-line (real-time) data streaming to a PC
• Automatic Baseline Calibration function
• Data hold and Auto Power Off (with disable) function
• Low battery indicator
• Tripod mount (tripod sold separately)
• Complete with six AAA batteries, USB cable, PC software, Universal AC adaptor (with 4 plugs US, EU, UK, AUS), and soft case

HT-9601 Particle Counter generally used for cleanliness test of clean room and performance test of air cleaner as well as filter material and filter screen,which can provide precise value instead of approximate one for dust particle density . At present, it is gradually being used in particle measuring instrument, smart appliance as well as indoor air test of clean room and so on. It can be used in the following product.

• Air quality testing

• Indoor smog analyzing

• Hand-held particle testing

• Air cleaner/air conditioner/air quality monitoring

• Venting equipment

Data sheet

•          Large LCD Display
•          Accuracy is not affected by humidity
•          Small sensor drift.
•          Stable readings.
•          Compact, light and easy to carry.
•          Low battery consumption, long battery life.

• Channel of Particle Sizes: 0.3,0.5,1.0,2.5,5.0,10μm
• Flow Rate: 0.1ft3 (2.83 L/min) controlled by internal pump
• Counting Effeciency: 50% 0.3 μm, 100% for particles >0.45
• Coincidence Loss: 5% 2,000,000 particles per ft3

Specifications:
Type: HT-1000
Color: Black + Yellow
Measurement range: 0-1000PPM
Measurement resolution: 1PPM
Accuracy: ±15% or ±10PPM
Pre-heat time: At least 2s
Operation temperature: 0~+50°C
Storage temperature: -30~+60°C
Working humidity: 0-90%RH (relative)
Operation conditions: 0-50°C
Product dimension: 160*55*40mm
Product weight: 156g

• Air Quality CO2 Meter: Measurement ranges CO2: 0 to 5,000 ppm
• Temperature: -14 to 140°F (-10 to 60°C)
• Humidity: 0.0 to 99.9%
• Easy to read 1999 count backlit displays CO levels from 0 to 1000 ppm
• 1ppm resolution: ±5% or ±10ppm basic accuracy (whichever is greater)
• Utilizes a stabilized electrochemical gas specific (CO) fast response sensor
• Audible alarm starts: 35 ppm
• Backlight for low light conditions