Automatic filtration efficiency tester/BFE resistance

Meltblown cloth particle analyzer: It is a measuring instrument for meltblown cloth, workshop HVAC, and indoor air quality From filter testing to indoor air quality measurement, they are portable tools for measuring particle concentration in the air.

Due to its data storage and six channel particle size display, the melt blown cloth particle testing instrument can make measurements more convenient without the need to frequently switch interfaces to obtain data Due to its lightweight hood, the meltblown fabric particle tester is convenient and practical in any environment. Can more accurately and conveniently evaluate the quality of meltblown fabrics

The melt blown cloth particle analyzer has 6 channels to simultaneously measure and display the size distribution, temperature, and humidity of particles. Compact, lightweight, and multifunctional, can be operated with one hand. It can maintain its accuracy in any situation. The 6-hour rechargeable battery and 1000 sets of recording capacity ensure uninterrupted air quality testing. The meltblown cloth detector is an ideal tool for determining particle size distribution in the air and inspecting pollution sources.

Technical Specifications:

Dimensions: 130 x 220 x 45mm3 (width x depth x height)

Display mode: LCD screen display

Mass: 0.6kg

Rechargeable battery: Lithium ion battery, 7.2 V, 2200mAh

Power supply: AC power adapter, 8.4 V DC, 1 A; 9 to 250 V AC, 50 to 60 Hz

Particle size channels: 0.3, 0.5, 1.0, 3.0, 5.0, 10 μ m, with six particle sizes displayed simultaneously. 95% UCL calculation can directly display particle concentration (particles/cubic meter)

Sampling flow rate: 2.83L/min Imported sampling pump

Zero count: ≤ 10Min

Light source: semiconductor laser, with a lifespan of over 30000 hours

Environmental conditions for use: Temperature: 10 ° C to 40 ° C (50 ° F to 104 ° F)

Humidity: 20% to 90% RH, non condensing

Atmospheric pressure: 86kPa-16kPa

Alarm: Battery voltage is low at levels 100, 1000, 10000

Overlap error: 5% at 2000000 particles per cubic foot

Extended working time: 5 hours (fully charged with lithium battery)

Interface: RS-232

Measurement position: 0-999

Sample entrance: Isokinetic sampling head

Data storage: 1000 sample records (cyclic buffer), including date, time, count, relative humidity, temperature sampling amount, label

Standard configuration: Suitcase charger, sampling head, self-cleaning device, communication cable, communication software

Optional: External printer, temperature and humidity sensor