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High-Concentration Particle Counter

SX-L301N high concentration particle counter is a multi-functional all-in-one machine formed by combining our 2.83L/min touch screen particle counter with diluter, which facilitates users to detect particles of different concentrations in different occasions.

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SX-L301N high concentration particle counter is a multi-functional all-in-one machine formed by combining our 2.83L/min touch screen particle counter with diluter, which facilitates users to detect particles of different concentrations in different occasions.
Utilize the principle of bypassing high-concentration airflow to achieve particle dilution.
The dilution ratio can be divided into different levels within a specified range. The calibration measurement of the dilution ratio is conducted using the actual measurement method according to relevant standards, which involves measuring the ratio of particle concentrations at the inlet and outlet of the diluter within the normal range of particle concentration.
The all-in-one machine can be used for particle detection in clean areas to determine the cleanliness level, and can also be used for special detection in high concentration particle areas (for example: self-purification time detection in clean areas, CADR value calculation of air purifier, etc).



Advantage

• Provide a complete verification manual to facilitate compliance with pharmaceutical/electronic specifications.
• The printer prints the sampled data.
• Light weight and ergonomic design suitable for one person to operate.
• GMP and ISO 14644-1 cleanliness standard judgment.
• It was verified according to JJF 1190-2008 and GB/T 6167-2007.
• 7-inch touch screen, simplified operation.


Function

• Self-cleaning time: less than 10min
• Complies with GMP static, GMP dynamic and ISO 14644-1 standards
• Sampling concentration: 35,000 particles/liter (100 times diluted)
• 5000 stored data
• Dilution factor: 70~100


Apply

• Cleanliness testing of cleanroom (area)
• Daily maintenance and monitoring of cleanrooms in electronics plants and pharmaceutical factories
• Measurement of airborne particles
• Detection of high concentration dust particles

Technical Specifications

Model

SX-L301N

Particle size channel

0.3μm,0.5μm,1.0μm,3.0μm,5.0μm,10.0μm

Sampling flow 2.83L/min ±5% （0.1 CFM）

Laser light source

Imported laser diodes (continuous life up to 100,000 hours)

Vacuum power source

DC air pump, continuous working flow stable, energy-saving and environmentally friendly, efficient and low-noise

Verification criteria

JJF1190-2008，GB/T6167-2007

Relative error of repeatability

≤±10%FS

Particle size distribution error

≤±30%

Particle concentration indication error
≤±30%FS

Reproducibility error

According to the factory inspection report, there is a repeatability deviation ±10%

Self-cleaning time

≤10min (counting is zero for 3 consecutive times within 10 minutes)

Sampling time

User set (1~14400 seconds)

Sampling delay

User set (1~255 seconds)

Number of sampling points


2～50


Number of samples (per point)


2～50

Point spacing
hand movement
Dilution ratio
70 to 100 times
Sampling concentration
35,000 cells /L (after 100-fold dilution)
Counting mode
Cumulative number, concentration (m³)

Data memory capacity

1~5000 sets of measurement data, can be queried, wired export (USB port)

Cleanliness grade judgment criteria

ISO 14644.1, GMP dynamic and GMP static

User management
5 users, independent password
Authority management Three levels of permission, data storage and retrieval, printing
Built-in lithium battery

DC 14.8V 6.6Ah

Operate time The continuous test time after full charge is more than 6 hours
Power supply
Input 100-240V/AC 2.5A output 16.8V/DC 5A

Environmental requirements


Usage environment: temperature 10~35℃ relative humidity 20~95%RH (no condensation)



Storage environment: temperature-15~60℃ relative humidity 0~98%RH (no condensation)


Case size

Length 400 x width 300 x height 180 (mm)


Shell material


SUS304 stainless steel

Weight

6kg

Quality Assurance
The warranty is 1 year, and optional extended warranty service can be selected

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