Online Dust Particle Counter

Product Introduction:

The confidence level measurement and calibration standards for the intelligent particle counter follow the conditions specified in the national standard GB/T6167-2007 and the calibration specification JJF1190-2008, automatically determining the cleanroom level. A single sampling operation simultaneously measures the number of dust particles in six particle size channels and displays the particle counts and their changes.

Scope of Application:

It meets the testing needs of the pharmaceutical industry (pharmaceutical factories, drug testing institutes, hospitals, etc.); the electronics industry (semiconductor factories, precision machinery production and processing, etc.); the food hygiene industry (finishing of dairy products, plastic-sealed meat products, seasonings, agricultural products, etc.); filter manufacturers (to inspect filter quality and efficiency); and cleanrooms (areas) required for fine processing, precision testing, and bioengineering in the optical and aerospace fields.

Standards: 

National Standard: GB/T6167-2007 Performance Test Method for Particle Counters

Cleanliness Level Determination Standard: ISO14644 FS209E, New GMP (Dynamic/Static)

Calibration Specification: JJF-1190-2008

Instrument Features:

1. Equipped with temperature and humidity sensors and ambient air pressure sensors.

2. Audible and visual alarms: Configurable alarm parameters provide audible and visual particle count alarms.

3. Android 7.1 operating system for a better user experience.

4. The core light scattering sensor significantly eliminates stray light in the cavity, significantly improving the signal-to-noise ratio. This ensures more accurate and reliable measurements.

6. Counting results can be converted to m³ and ft³ using a 95% confidence level (UCL).

5. Automatically determines the cleanliness level according to cleanliness level classifications and regulations, ensuring ease of use.

7. Supports Wi-Fi and Ethernet transmission, allowing data to be uploaded to a cloud platform wirelessly or wired. Data can also be copied to a USB flash drive, eliminating the need for plugging and unplugging drivers.

8. Equipped with a monitoring platform client, test results can be wirelessly transmitted directly to the cloud for long-term and short-term cleanliness analysis and management assistance.

Technical Parameters:

Sampling Method: Timed, Continuous

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 particles/L (particle size ≥ 0.5 μm)

Self-Cleaning Time: ≤10 minutes

Particle Size Distribution Error: 0.5 μm ≤±30%

Particle Concentration Indication Error: 0.5 μm ≤±30%

Repeatability Deviation: ≤±10%

Cleanliness Standards: National Standard, ISO, 209E, GMP

Operating Environment: Operating Temperature: 0-40°C 10-75% RH

Sampling cycle: 10 seconds to 99 hours

Sampling delay: ≤60 seconds

Measurement interval: ≤60 seconds

Data communication: Standard USB, WiFi, RS485, and LAN

Light source: Imported semiconductor laser diode (lifespan >30,000 hours)

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

Temperature range: -40-85°C, accuracy ±0.3°C, repeatability 0.1°C

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

Display: 7-inch color touch screen

Data memory capacity: 10,000-100,000 records, searchable and exportable.

Power supply: 12V/3A

Power consumption: 30W

Device dimensions: 210*150*65mm (L*W*H)

Device weight: 1.8 kg

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