Desktop Laser Dust Particle Counter With Small Flow Rate Of 2.83L
1. Product Overview
The KQ-4001 desktop laser dust particle counter with small flow rate of 2.83L is a precision test instrument applied to clean environment cleanliness inspection. It is mainly applied to cleanliness testing and measurement of clean room. The product shell is made of stainless steel, combined with a professional industrial design, the handle is built-in button rear, the first in the industry, simple and atmospheric appearance, the smallest volume and lightest weight in China, the body adopts a 7-inch touch screen, the display of detection data is intuitive, touch operation is simple, comfortable, efficient and convenient. The core sensor is based on the theoretical principle of light scattering, and the particle size detection and particle number counting of suspended particles in the clean environment is achieved through precise photoelectric sensing technology.
The instrument is widely used in pharmaceutical factories, electronics factories, hospital operating rooms, aerospace, precision processing, food industry and other clean scenes, with good stability, high measurement accuracy, atmospheric appearance, light use and other characteristics.
2. Product features
- Large 7-inch high-definition screen with higher resolution and faster response, allowing users to read cleanliness data intuitively
- Friendly human-machine interaction, simple and direct operation, reducing user learning costs and improving user experience
- Compact size, easy to carry, supports desktop / handheld dual-use
- Real-time flow monitoring, using intelligent algorithms to achieve real-time negative feedback self-adjustment of flow, more accurate detection results
- 20000 groups of large-capacity data storage, support U disk a key to export PDF files, download data anytime, anywhere
- Support 400 room point preset function, one key selection, fast sampling
- Support 20 users management, support password complexity management, support multi-level authority management
- Support audit trail, log management, queryable, traceable, controllable, in line with FDA 21CFR PART11 specification
- Support 6 channels/2 channels (0.5um, 5.0um) custom switch
- Support calibration reminder function, remind users to measure in time to ensure the normal use of the instrument
- Long life laser source, service life of more than 30,000 hours (need to be calibrated annually)
- Large-capacity quality lithium battery, longer life, AC and DC dual-use
- Expandable, with analog access hardware interface, can be external temperature and humidity sensor / wind speed sensor / differential pressure sensor, etc. (optional)
3. Main technical parameters
| Particle Size Channels |
0.3μm,0.5μm,1.0μm,3.0μm,5.0μm,10.0μm |
| Sampling Flow Rate |
2.83L/min(0.1CFM)±5% |
| Particle Size Distribution Error |
≤±20% |
| Concentration Error |
0.5μm≤±20%FS |
| Repetition Error |
±5%F.S |
| Self-Cleaning Time |
≤5min |
| Sampling Period |
User-settable (1 to 9999 seconds) |
| Sampling Delay |
User-settable (1 to 999 seconds) |
| Number of Sampling Times |
User-settable (1 to 50) |
| Number of Sampling Points |
User-settable (2 to 50) |
| Sampling Mode |
Upper confidence limit (UCL) measurements, general measurements |
| Point Presets |
400 room point preset, one key selection, fast sampling |
| Laser Light Source |
Long-life laser diode with 10-year service life |
| Vacuum Requirements |
Built-in miniature real air source |
| Screen Display |
7-inch IPS touch color screen |
| Printing Method |
Embedded thermal printing |
| Charging Power Supply |
Input AC100-240V/50Hz, Output DC12.6V/2A |
| Built-in Lithium Battery |
DC12V/15AH |
| Battery Life |
≥6 hours |
| Battery Charging Time |
2.5 hours |
| Data Storage |
20000 bars |
| Data Export |
U disk export + USB communication export, export format PDF |
| Data Security |
Management of 20 multiple users, management of password complexity, management of multi-level permissions |
| Channel Selection |
6-channel/2-channel (0.5 5.0um) custom switching |
| Calibration Reminder |
Calibration reminder function to remind users of timing and measurement to ensure the normal use of the instrument |
| Audit Trail |
Searchable, traceable and controllable, in compliance with FDA 21CFR PART11 specifications |
| Temperature and Humidity Detection |
0~50℃ 0~100%RH (Optional function) |
| Calibration Specifications |
JJF1190-2008,GB/T6167-2007 |
| Judgment Criteria |
cGMP static, GMP dynamic, ISO14644-1 |
| Housing Material |
304 stainless steel |
| Housing Size |
Length 20cm×width 11cm×height 17cm |
| Weight |
2.2Kg (with battery) |
| Working Environment |
Temperature 0~40°C Humidity 10%~90% No condensation |
| Storage Environment |
Temperature -10~50°C Humidity 0~90% No condensation |
4. After-sales service
One year warranty, lifetime maintenance, and free lifetime software upgrade.
Product Tags:
|
|
Desktop Laser Particle Counter Cleanroom With 2.83L Small Flow Rate Images
|
