Specification:
Item Type: Air Quality Monitor
Material: ABS
Particle Detection Range: 0.3μm to 10μm
Particle Size: 0.3μm, 0.5μm, 1.0μm, 3.0μm, 5.0μm, 10μm
Counting Efficiency: 50% at 0.3μm, 100% at >0.5μm (in accordance with ISO 21501 4 and JIS)
Particle Size Resolution: <15% at 0.5μm (in accordance with ISO21501 4)
Sampling Flow Rate: 2.83L/min (0.1ft³)
Tolerance: 5% (2,000,000Particles/ft³)
Battery: Built in lithium ion battery 1 x 3.7V 2000mAh (Included)
Operating Temperature: 0°Cd to 50°C
Operating Humidity: 10%RH to 90%RH No frost condensation
Storage Temperature: -20°C to 60°C
Storage Humidity: 0 to 95%RH no frost condensation
Package List:1 x Air Quality Monitor 1 x USB Cable1 x Instruction Manual1 x Storage Box
Note:1. It is forbidden to extract gases containing oil or corrosive substances, or to measure a mixture of gases that may produce a reaction (e.g. hydrogen and oxygen). These gases may also produce an explosion in the counter.2、It should be used in a clean environment in order to prevent damage to the laser sensor.3. It is forbidden to disassemble the instrument or to throw it into fire.4. Prevent the instrument from violent vibrations and drops.5. Do not allow liquids to flow inside the instrument.6. When the machine enters a different ambient temperature, especially when the low temperature environment enters a high temperature environment, water vapour may condense on the instrument and the machine must be allowed to stabilise for half an hour before powering on to measure the values. Water, solutions or other liquids should not be allowed to enter through the sampling air inlet.