Product Description
Product Description
Product profile of TW-2110 volatile organic compounds 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-2110 volatile organic compounds sampler
■Small flow rate stability, no fluctuation;
■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;
■With RS232 digital communication interface, it can be connected to the external thermal printer, convenient for data output.
Technical parameter of TW-2110 volatile organic compounds 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
| ≥12 hours
|
Instrument noise
| ＜55dB(A)
|
Weight
| About 2kg
|
Host size (length, width and height)
| 140mm×65mm×280mm
|
Source power
| External 12.6V, 1A DC power supply or built-in lithium battery
|
Dissipation
| ＜12W
|
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