LAPC9308T laser dust particle counter

1. Light source: Imported semiconductor laser with standard 0.3 micron sensor
2. Sampling flow rate: 100L/min. Choose an imported Honeywell digital flow sensor (with an accuracy of 0.01%, while the market can only achieve 5%). According to the requirements of the new standard, the flow rate needs to be automatically closed-loop controlled to maintain stability, so a built-in digital flow sensor is needed. The high flow option adopts dual flow switching measurement. The 100 liter sampling amount means switching between 100 liter and 50 liter sampling amounts. Breaking the barrier of dual flow of imports.
3. Particle size channels: 0.3, 0.5, 0.7, 1.0, 3.0, 5.0, 7.0, 10.0 μ m, eight channels
0.3，0.5， 1.0，3.0，5.0， 10.0μm   15.0， 25.0, eight channels
0.3, 0.5, 1.0, 3.0, 5.0, 10.0 μ m six channels
0.5, 1.0, 3.0, 5.0, 10.0 25.0, μ m six channels
Particle size channels can be customized
4. Display: 7-inch color capacitive touch screen Android operating system (non ordinary black and white touch screen)
5. Power supply: Optional lithium battery rechargeable 25V 9.6A detachable drawer type battery
6. Adopting imported DC brushless fan with PWM regulation control
7. Data storage: can store 1 million sets of data (theoretically unlimited)
8. Printing function: Thermal printer
9. Room number: One million room numbers can be set (theoretically unlimited), and room numbers can be entered in a mixture of English, numbers, and Chinese characters
10. User management, multi-user permission management, can create countless users and assign permission management (counterfeit only has third level permissions, which means three users)
11. Equipped with WITI wireless Bluetooth function
12. Set the room area and automatically convert measurement points and times based on the room area
Fully comply with the following standards:
GB/T 25915.1-2021 (Cleanrooms and Related Controlled Environments)
GB/T 25916.1-2010/ISO 14698-1:2003 Control of Biological Pollution in Cleanrooms and Related Controlled Environments
GB/T 29024.4-2017/ISO 20501-4:2007 (Optical measurement method for particle size analysis of single particles)
GMP (Good Manufacturing Practice)
ISO 14644-1:2015 (Cleanrooms and Related Controlled Environments)
GB/T 16292-2010 (Method for Testing Suspended Particles in Cleanrooms (Areas) of the Pharmaceutical Industry)
Veterinary Drug GMP (Revised in 2020)
FDA 21 CFR part 11
GB/T 6167-2007 Performance Test Method for Dust Particle Counter
JJF 1190-2008 Calibration Specification for Dust Particle Counter
ISO 14644-9:2022  Cleanrooms and associated controlled environments
ISO 21501-4:2023  Light Scattering Airborne Particle Counterfor Clean Spaces
JIS B 9921:2010      Light scattering airborne particle counter for clean spaces
GB/T 6165-2021 Performance Test Methods for High Efficiency Air Filters - Efficiency and Resistance
Product Features
This instrument was successfully developed in collaboration with Nanjing University of Science and Technology and other units in accordance with the requirements of the new version of GMP (2010 version)
Product. The overall shell of this product is made of stainless steel. The laser sensor adopts full semiconductor laser and semiconductor
Photodiode receiver ensures the stability of the light source and the accuracy of the signal receiver. Greatly reduces the stray light inside the scattering cavity
By emitting light, the signal-to-noise ratio of the sensor is improved. Adopting LCD touch screen control, the display data is clear and the operation is convenient.
This instrument can automatically determine various purification levels based on the standards selected by the customer.
Scope of application
This product is widely used in medical, biopharmaceutical, semiconductor, electronic, automotive coating, chemical, optical, food, cosmetics, biological products, aviation and aerospace industries
Various testing institutions of Tianhe Metrology Research Institute are used for the detection of dust particles.
 
Main technical parameters:
Light source semiconductor laser, with a lifespan of over 10 years>30000 hours
Sampling flow rate of 100L/min, ± 5% can be adjusted according to the length of the sampling tube to maintain a constant flow rate.
Display mode: 155 × 85mm high-resolution capacitive touch screen with Chinese interface, real-time display, previous cycle display, real-time concentration display
It can display parameters such as time, date, measurement value, temperature and humidity, room number, sampling point, sampling frequency, status, etc., and calculate 95% UCL,
It can directly display particle concentration (particles/cubic meter) and has multi-level permission management.
Power supply/working power maximum power consumption: 20W (1) Built in long-lasting lithium battery: can measure and work continuously for 6 hours for a long time, external charger can quickly charge, charging
The power supply of the device is 100V~220V, 50/60Hz
Working time 8 hours
Count mode cumulative value, difference value, concentration value
The testing method is single, repetitive, continuous, computational, and remote
Unit conversion: The unit can be converted to m3
Particle size channels 0.3, 0.5, 0.7, 1.0, 3.0, 5.0, 7.0, 10.0 μ m
Sampling period 1~9999 (S) Delay count: 0~9999 (S) Self purification time: ≤ 10 (min)
Working environment temperature: 0-40 ℃ (50-104 ℉) Relative temperature: 20-90% RH, no condensation Atmospheric pressure: 86-106KPa
Temperature and humidity: Choose (1) Temperature: 0-50 ℃± 1 ℃ (2) Humidity: 0-100% RH ± 5%
UCL sets the number of sampling points (A): 2-9 points are set. Sampling frequency per point: (L) 2-9 times Set measurement position: 0-9999
UCL report complies with ISO14644-1 2015, GB/T16292, GMP (2010), FS209E
Data storage can store 1000000 sets of data (in a circular buffer), including particle size, data, environmental data, year, month, day, time, and sampling volume,
Data location port), data will not be lost after power failure.
Purchase network communication interface to support user secondary development, 115200 baud rate, USB interface
The alarm setting instrument has a level alarm function, which can alarm when the cleanroom exceeds the level of 100, 1000, 10000, 10000, 30000, 1000000
Switching measurement between four levels of static and dynamic standards, A/B/C/D, in compliance with the new GMP standards
Zero counting complies with JJF-1190-2008 Dust Particle Counter Metrology Calibration Specification and ISO/FDIS21501-4:2018, with less than one count every five minutes
Overlap error of 5%, at 2000000 particles per cubic foot
Printing function thermal printer
Weight 6kg, optional large capacity imported lithium battery
Calibration can meet the JJF-1190-2008 dust particle counter metrological calibration specification and GB/T6167-2007 dust particle counter performance test
The verification method and ISO/FDIS21501-4:2018 (E) cleanroom light scattering dust particle counter calibration method can be traced back to Shanghai
The Institute of Metrology and Measurement Technology can also perform calibration on its own or by third-party national metrology institutions, and can also trace back to American national standards
The National Institute of Technology (NIST).
Standard configuration includes professional power sampling head, sampling bracket with sampling tube, built-in printer, aluminum alloy box, operation manual, factory inspection report, zero
Counting filter, charger, sampling rack, printing paper
Dimensions: High flow rate 220 × 220 × 230 (mm)