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Help CenterTW-2110S Dual-channel Professional Volatile Organic Compounds Sampler
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Product Profile of TW-2110S Dual-channel VOCs Sampler
The instrument can sample dust, toxic and harmful gases in the workplace, and volatile organic compounds in the atmosphere or pipeline, applicable to environmental protection, health, labor, safety supervision, military, scientific research and other departments.
Technical Feature of TW-2110S Dual-channel VOCs Sampler
■ Two ways of constant current sampling, any road can be controlled separately;
■ Small flow rate stability, no fluctuation;
■ AC / DC dual-use, built-in lithium battery, full charge continuous working time of more than 30 hours;
■ Automatic measurement of atmospheric pressure, front pressure, real-time display of working condition flow, according to the pressure, temperature conversion of the cumulative standard volume, working volume;
■ A machine multi-purpose, with filter membrane, activated carbon tube, solution absorption and other sampling functions;
■ Portable, small size, light weight;
■ Software calibration, password protection function;
■ Equipped with a highly adjustable triangle bracket.
Technical Parameter of TW-2110S Dual-channel VOCs Sampler
|
Main parameter |
Parameter range |
Resolving power (R.P.) |
Accuracy |
|
Sampling traffic |
(20～200)mL/min |
0.1mL/min |
Better than ± 3.0% |
|
Flow stability |
- |
- |
Better than ± 2.0% |
|
Environmental atmospheric pressure |
(60～130) kPa |
0.01 kPa |
Not more than ± 500Pa |
|
Working temperature |
(-20～+50)℃ | ||
|
Battery hours |
≥30 hours |
||
|
Instrument noise |
＜55dB(A) |
||
|
weight |
About 5kg |
||
|
Host size (length, width and height) |
360mm×265mm×290mm |
||
|
source power |
AC (220 ± 22) V, 50Hz or built-in lithium battery |
||
|
Dissipation |
＜20W |
||
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