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FA-6D Intelligent Air Microbial Sampler/Multi stage Impact Sampler
Implementation standard GBT18204.3-2013 Public place hygiene inspection methods Part 3: Air microorganisms GBT18204.4-2013 Public place hygiene inspec
Product details
FA-6D Intelligent Air Microbial Sampler/Multi stage Impact Sampler
1、 Execution standards
GBT18204.3-2013 Public Place Hygiene Inspection Methods Part 3: Air MicroorganismsGBT18204.4-2013 Public places hygiene inspection methods Part 4: Microbiology of public goods and appliances
HJ 194-2017 Technical Specification for Manual Monitoring of Environmental Air Quality
JJG943-2011 "Verification Regulations for Total Suspended Particle Samplers"
HJ/T374-2007 Technical Requirements and Testing Methods for Total Suspended Particle Samplers
HJ618-2011 Environmental Air PM10And PM2.5The method of determining weight
HJ93-2013 Environmental Air Particulate Matter (PM)10And PM2.5）Technical Requirements and Testing Methods for Samplers
2、 Purpose:
The FA-6D intelligent air microbial sampler is a collection of microbial sampling TSP\PM10\PM2.5Multi functional sampling instruments such as particulate matter sampling are equipped with internationally recognized six level Anderson cutters to achieve sampling and monitoring of airborne microorganisms. Optional TSP/PM10\PM2.5The particle cutter can achieve particle sample sampling and is widely used in fields such as medical and health, disease control, clean laboratories, food and drug, scientific research and teaching, public environmental health, and environmental monitoring.
3、 Performance characteristics
1. Featuring small size, light weight, low noise, high level of intelligence, stable flow rate, reliable operation, built-in heater, illustrated text, and integrated collection of microorganisms and particulate matter.
2. Adopting imported wide temperature OLED display screen, with a good human-machine interface and vivid graphics, easy operation, and user-friendly Chinese graphic display, it can work in ultra-low temperature environments.
3. It has multiple sampling methods such as simultaneous sampling, individual sampling, multiple sampling, alternate day sampling, and cyclic sampling, effectively preventing sampling personnel from being exposed to microbial space for a long time.
4. Adopting imported brushless motor vacuum pump, it has high reliability for long-term continuous operation, low noise, long service life, and a fault free operation time of more than 20000 hours.
5. Real time clock, with various sampling methods such as timed sampling, interval sampling, multiple sampling, and cyclic sampling, available for users to choose from.
6. Automatically save data during power outages, automatically restore sampling during incoming calls, deduct power outage time during the sampling process, and allow users to query power outage time.
7. The sampler is designed with an automatic save function, which will be prioritized for use the next time it is turned on. Automatic fault protection function, if the set flow rate is not reached within the specified time, automatic shutdown protection will be implemented.
8. The instrument is a dual-purpose AC/DC type, equipped with a built-in large capacity imported lithium battery cell, which can work continuously for a long time in situations without AC power supply.
9. Optional Anderson Level 2, Level 6, Level 8 cutters and impact absorption bottles, with a sampling flow rate of 28.3L/min;
10. Automatic flow control, embedded software design, automatic calculation of sampling volume, automatic memory of sampling data, priority use for next boot, achieving one click sampling.
11. Optional collection of TSP PM10、 PM2.5、 PM1All integrated cutters are made of aluminum alloy material, which has anti-static adsorption
12. Display multiple parameters including standard time, delay time, sampling time, sampling frequency, cumulative flow rate, instantaneous flow rate, atmospheric pressure, etc.
13. Users can calibrate the instrument through the keyboard, and maintenance requires a password to enter, ensuring the security of instrument data and preventing it from being easily accessed
Modify errors and provide the function of restoring factory settings.
14. Data printing can be done by selecting a micro printer through the RS232 interface, and it can also be exported through a USB flash drive with the host automatically recognizing the capacity of the USB flash drive.
4、 Technical parameters
| main parameter | Parameter Range | resolving power | Accuracy |
| Sampling traffic | (10~150) L/min Factory setting 28.3 L/min | 0.1L/min | ≤±2.5% |
| control mode | Manual or automatic, set the on/off time arbitrarily within 24 hours | ||
| Effective diameter of filter membrane | Particle filter membrane area with a diameter of 90mm and an effective area of 80mm | ||
| Traffic stability | ≤ 3% (with resistance variation of 3 Kpa~6Kpa and grid fluctuation of ≤± 10%) | ||
| Load capacity | When the flow rate is 28.3L/min, the load is ≥ 30kPa | ||
| Microbial collection device | Using a (9cm) standard culture dish | ||
| measuring range | Capture rate>98% | ||
| Timing accuracy | 24 hours ± 2S | ||
| Capture particle range | 6-level sampling head, particle size in sequence: 1-level: ≥ 7 μ m, Level 2: 4.7-7 μ m, Level 3: 3.3-4.7 μ m, Level 4: 2.1-3.3 μ m, Level 5: 1.1-2.1 μ m, Level 6: 0.65-1.1 μ m | ||
| Sampling frequency | 1 to 99 times | ||
| Pre measurement temperature | （-30～+99）℃ | 0.1℃ | ≤±1℃ |
| Atmospheric pressure | （70～130）Kpa | 0.1Kpa | ≤±2.5% |
| Working power supply | AC220V 50Hz or built-in large capacity lithium battery | ||
| Noise | ＜50dB(A) | ||
| power waste | ＜100W | ||
| External dimensions | (Length 250 x Width 150 x Height 260) mm | ||
| Whole machine weight | About 3kg | ||
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