Online dust particle counter

Online dust particle counter product introduction:

Online dust particle counter is based on the principle of light scattering and can accurately detect and calculate the number of suspended particles of different sizes in the air per unit volume.The intelligent Online dust particle counter, its confidence measurement and verification standard automatically judges the purification level according to the conditions specified in the national standard GB/T6167-2007 and the calibration standard JJF1190-2008.A single sampling can measure the number of dust particles in six particle size channels at the same time, and display the number of particles in six particle size channels and their changes at the same time.

Online dust particle counter scope:

Meet the testing needs of clean rooms (zone) required for fine processing of fine processing of fine products, plastic-sealed meat food, flavored food, agricultural products, etc.); filter manufacturers (testing the quality and efficiency of filters, etc.); and the testing needs of clean rooms (zone) required for fine processing, precision testing, bioengineering, etc.in the fields of optical and aerospace.

Online dust particle counter by standard:

National standard: GB/T6167-2007Online dust particle counter performance test method

Cleanliness level determination criteria: ISO14644 FS209E, new version of GMP (dynamic/static)

Calibration specification: JJF-1190-2008

Online dust particle counter features:

1.With temperature and humidity sensor and ambient air pressure sensor.

2.Sound and light alarm: A sound and light alarm for the number of particles is achieved by setting alarm parameters.

3.Android system version 7.1 has better operation and interaction experience.

4.The core component light scattering sensor obviously eliminates stray light from the cavity, and greatly improves the signal-to-noise ratio.This makes the measurement more accurate and reliable.

6.Calculate based on 95% confidence level (UCL), the count results can be converted into m3 and ft3

5.Automatically determine the purification level according to the purification level classification and regulations, and it is convenient to use.

7.Supports wifi and network cable transmission, and data can be uploaded to cloud platforms with wireless and wired; it also supports USB flash drive copying and no driver plug-in and unplugging.

8.Provide a supervision platform client, and the test results can be directly transmitted to the cloud wirelessly, conduct short-term analysis of cleanliness and assist in management.

Online dust particle counter technical parameters:

Sampling method: timed detection, continuous detection

Sampling volume: 2.83L/min (0.1cfm)

Six-particle size channels: 0.3, 0.5, 1.0, 3.0, 5.0, 10.0 (μm)

Maximum sampling concentration: 35,000 pills/liter (particle particle size ≥0.5μm)

Self-purification time: ≤10min

Particle size distribution error: 0.5um ≤±30%

Particle concentration display error: 0.5um ≤±30%

Relative deviation of measurement repetition: ≤±10%

Cleanliness standards: national standard, ISO, 209E, GMP

Use environment: Working environment 0～40℃, 10-75%RH

Sampling period: 10 seconds-99 hours

Sampling delay: ≤60s

Measurement interval: ≤60s

Data communication: Standard USB, WIFI communication, RS485, LAN

Light source: imported semiconductor laser diode (lifetime greater than 30,000 hours)

Humidity: range 0-100%RH, error ±2%RH, repeatability 0.1%RH

Temperature: Range -40-85℃, error ±0.3℃, repeatability 0.1℃

Atmospheric pressure: range 300-1100hpa, accuracy ±1hpa, resolution 0.1hpa

Screen display method: 7-inch color touch screen

Data memory capacity: 1-100,000 pieces, can be queried and exported.

Power supply parameters: 12V/3A

Power: 30W

Host size: 210*150*65mm (Length*Width*H)

Host quality: 1.8kg