苏州星源洁净环境科技有限公司

LAPC9350T laser dust particle counter

1. Light source: Imported semiconductor laser with standard 0.3 micron sensor

2. Sampling flow rate: 50L/min customizable dual flow built-in digital flow sensor, automatic closed-loop

3. Particle size 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, with eight channels available for customization

4. Display: 7-inch color capacitive touch screen Android operating system (non ordinary black and white touch screen)

5. Power supply: Choose lithium battery rechargeable 24.5V 9.6A

6. Adopting imported DC brushless fan with PWM regulation control

7. Data storage: capable of storing 300000 sets of data

8. Printing function: Thermal printer

9. Room number: 300000 room numbers can be set, 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

11. Optional WITI wireless Bluetooth function and network interface support for user secondary development

12. Set the room area and automatically convert measurement points and times based on the room area

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 50L/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.

Maximum power consumption of power supply/working power: optional 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.

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 8kg, 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)