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Help CenterTW-2200A Intelligent TSP Volume Air Sampler
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Product profile of TW-2200A Intelligent TSP Volume Air Sampler
The instrument uses the filter membrane weighing method to capture the total suspended particles in the ambient atmosphere (such as TSP, PM10, PM2.5, etc.). Widely used in environmental protection, occupational health, factories and mining enterprises, colleges and universities, scientific research and other institutions.
Technical Features of TW-2200A Intelligent TSP Volume Air Sampler
■ Using brushless motor, strong load capacity, can work continuously for a long time;
■ Electronic flowmeter, constant current sampling;
■ With a real-time clock, can set the timing sampling, equal interval multiple sampling;
■ TSP / PM10 / PM2.5 sampling head is made of aluminum alloy for antistatic adsorption;
■ Small volume, light weight, easy to carry;
■ With RS232 digital communication interface, it can be connected to the external thermal printer, convenient for data output.
■ Can be external portable AC / DC power supply for field sampling.
Technical Parameters of TW-2200A Intelligent TSP Volume Air Sampler
Main Parameter |
Parameter range |
Resolving power (R.P.) |
Accuracy |
Sampling traffic |
(10～130)L/min |
0.1 L/min |
Better than±2.5% |
Flow repeatability |
- |
- |
Better than±2.0% |
Flow stability |
- |
- |
Better than±2.0% |
Dwell time |
1min～99h59min |
1min |
Better than±0.2% |
RTC |
24 Hour system |
||
Equinterval sampling time |
Set it arbitrarily within 99 hours and 59 minutes |
||
Number of equal-interval sampling times |
1～99times |
||
Overall machine size |
205mm×185mm×255mm |
||
Weight |
About 3.0kg |
||
Source |
AC (220 ± 22) V, 50Hz or optional TW-DY 24 series portable AC / DC power supply |
||
Power dissipation |
＜200W |
||
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