Dual explosion-proof dust sampler

1 FCC-30Dual explosion-proof dust samplerproductionProduct Introduction:

FCC-30Dual explosion-proof dust samplerIt is controlled by a microcomputer constant current systemLCD digital display system, menu settings, AC/DC dual-use. Using American microcontrollers as intelligent control central processing units to make the instrument more adaptable. Standard 6600 ampere hour lithium battery to meet long-term sampling requirements. It is a practical dual channel explosion-proof dust sampling instrument suitable for detecting respiratory dust and total dust in occupational health, environmental protection, factories, mines, enterprises, and colleges.
The sampler is based onMT162-95 "General Technical Conditions for Workplace Dust Samplers", Q/YCTY01-2008 Dust Sampler Enterprise Standard, and GB3836.4-2010 standard have Exib level (intrinsic safety type) explosion-proof design. The instrument is equipped with a set of miniature dust pre collectors, which can separate respiratory dust and coarse powder dust that are harmful to human health, and its separation efficiency meets the "BMRC" curve standard.
This instrument adopts a mold forming process and uses high-strength materialsABS engineering material has undergone special treatment for moisture, dust, and static electricity prevention. Small size and light weight greatly reduce the labor intensity of on-site inspection personnel.
2、 Product parameters:
1. Flow range: 5-30L/min, 5-25L/min (optional)
2. Negative suction pressure:>3000Pa
3. Sampling range: Total dust inhalation
4. Timing range: 99 hours and 59 minutes
5. Working time: ≤ 240 minutes
6. Noise: ≤ 70dB
7. Working temperature: -20 ℃~40 ℃
8. Relative humidity: ≤ 85%
9. Volume: 210x150x90 (mm)
10. Weight: Approximately 1.8kg
3、 Product features:
1. The sampling time can be set arbitrarily within 1min to 99h59min
2. Adopting a large LCD screen display, intelligent management system, menu settings, capable of recording the last sampling time, continuous sampling, intermittent sampling, intelligent power management, timely display of battery level, and charging indication
3. Using memory free high-performance lithium batteries, there is no need to discharge before charging
4. In the lithium battery pack of the sampler, a short-circuit current limiting protection device is specially designed to ensure that the sampler operates within a safe current range, thereby improving the safety performance of the sampler.
5. Adopting a dual channel volumetric rotary vane pump for sampling ensures the sampling time and accuracy
6. When the battery voltage is below 6V (please charge it in time), the sampler automatically starts self-protection to avoid affecting the battery's service life due to over discharge

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