Introduction
PQM-09 Personal Dust Sampler
The dust 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.
Various gaseous substances in ambient atmosphere and indoor air were collected by solution absorption
method. It 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.
The PQM-09 personal dust sampler With quantitative, immediate, timing, interval four sampling functions for users to choose;Tripod cloud platform design, easy to operate.
4.3 inch industrial high light color touch LCD screen, graphic interface, simple and sensitive operation.
Support Chinese and English input, sampling location can be manually input;
Contains two air channels, one particulate matter three independent sampling air channels, can independently control the start and stop;
Brushless motor air pump, long-term continuous working reliability, low noise, long service life, trouble-free running time of more than 10,000 hours;
Main technical indicators:
a) Air flow range (0.2 ~ 1.00) L/min, particulate matter flow range (10.0 ~ 140.0) L/min, indicating error is better
than ±2%, repeatability is less than 2%, stability is better than 5%;
b) Heating temperature setting range (1.0 ~ 50.0) ℃, default value 23.5℃, measurement accuracy 0.5℃;
c) Timing error: better than 1‰
d) Volume sampling: atmospheric setting range (0.1 ~ 9999999.99) L (reference);
e) Timing sampling: Set range at start time (00:00 to 23:59) Set range at sampling time (00h01min to
24h00min)
f) Immediate sampling: sampling time setting range (00h01min ~ 24h00min)
g) 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)
h) Atmospheric pressure measurement range (70 ~ 110) kPa, resolution 0.01kPa, accuracy better than 500Pa.
i) Temperature measurement range (-55.0 ~ 125.0) ℃, resolution 0.1℃, accuracy better than 2℃
j) Gauge pressure (-20 ~ 0) kPa, resolution 0.01kPa, accuracy better than 2.5%
k) Power consumption: < 200 W, where particulate matter sampling < 100 W, atmospheric sampling < 30 W
