PQM-09 High volume Air Sampler

 

Product introduction：

PQM-09 high volume air sampler is designed by constant flow sampling technology according to the national metrological verification regulations JJG 956-2013 "Verification Regulations of Air Sampler" and JJG 943-2011 "Verification Regulations of Total Suspended Particulate Matter Sampler" standards. 

The particle sampler captures the PM2.5, PM10 & TSP in ambient air using the filter weighing method. Various gaseous substances in ambient atmosphere and indoor air were collected by solution absorption method. 

 

Application:

The PQM-09 air sampler can be widely used in environmental monitoring, health and epidemic prevention, labor protection, scientific research institutions and other fields to collect samples of gaseous substances and particles.

 

Features:

1.    4.3 inch industrial high light color touch LCD screen, graphic interface, simple and sensitive operation;

2.    Support Chinese and English input, sampling location can be manually input;

3.    The sampling location has a point information database, and the sampling location can be directly retrieved from the point information database. When the sampling is finished, the sampling location will be automatically saved into the data result, so that the sampling location of the current gas path sampling data can be easily known when the data is queried.

4.    Sample type has a sample type database, the sample type of each gas path can be selected and edited. At the end of sampling, the sample type name will be automatically saved to the sampling data, so that it is easy to know what kind of sample is the sampling data of the current gas path when querying the data;

5.    Contains two air channels, one particulate matter three independent sampling air channels, can independently control the start and stop;

6.    Two channels of atmospheric sampling are kept at constant temperature by electric heating; During atmospheric sampling, the sample should be completely shielded from light in the sample chamber;

7.    During atmospheric sampling, the sample should be completely shielded from light in the sample chamber;

8.    Brushless motor air pump, long-term continuous working reliability, low noise, long service life, trouble-free running time of more than 10,000 hours;

9.    Power failure during the sampling process, can automatically save data, after the call to continue sampling;

10. Automatic fault protection function, in the specified time still does not reach the set flow automatic stop protection;

11. With quantitative, immediate, timing, interval four sampling functions for users to choose.

12. Each gas path data storage 1000 sampling data can be viewed, printed, U disk export;

13. Built-in large capacity lithium battery (optional) for continuous operation of the instrument for about 4 hours;

14. Tripod cloud platform design, easy to operate.

 

Technical items:

1.    Air flow range (0.2 ~ 1.00) L/min, Particulate flow range (10.0 ~ 140.0) L/min, indicating error is better than ±2%, repeatability is less than 2%, stability is better than 5%;

2.    Heating temperature setting range (1.0 ~ 50.0) ℃, default value 23.5℃, measurement accuracy 0.5℃;

3.    Timing error: better than 1‰.

4.    Volume sampling: atmospheric setting range (0.1 ~ 9999999.99) L (reference);

5.    Timing sampling: Set range at start time (00:00 to 23:59) Set range at sampling time (00h01min to 24h00min).

6.    Immediate sampling: sampling time setting range (00h01min ~ 24h00min).

7.    Interval sampling:

   Sampling times Set range (1 ~ 99) times

   Start time Set range (00:00 to 23:59)

   Setting range for each interval (00h00min ~ 23h59min)

   Set range of sampling time (00h01min ~ 23h59min)

8.    Atmospheric pressure measurement range (70 ~ 110) kPa, resolution 0.01kPa, accuracy better than 500Pa.

9.    Temperature measurement range (-55.0 ~ 125.0) ℃, resolution 0.1℃, accuracy better than 2℃

10. Gauge pressure (-20 ~ 0) kPa, resolution 0.01kPa, accuracy better than 2.5%

11. Power consumption: < 200 W, where particulate matter sampling < 100 W, atmospheric sampling < 30 W

 

Working Conditions:

1.    Operating environment Temperature: (-30 ~ 50) ℃

2.    Working Environment relative humidity: ≤85%

3.    Atmospheric pressure: (80 ~ 105) kPa

4.    Voltage AC (220±22) V, 50Hz, in the absence of AC power supply, portable mobile power supply can be selected.

 

Working principle:

1.    Working principle of air sampling: Various gaseous substances in ambient atmosphere and indoor air were collected by solution absorption method.

2.    Working Principle of Particulate Matter Sampling: The sampler captures total suspended particulate matter (TSP) or inhalable fine particulate matter (PM10) or fine particulate matter (PM2.5) in ambient air using the filter weighing method.

 If you need any more details information, pls contact us: info@china-oceanus.com