TN4+-VOC mɛtɛrIt is a continuous detection of specified gas concentration in the surrounding air, the instrument uses imported world renowned sensor manufacturer PID photoion sensor and microcontroller technology, response speed fast, measurement accuracy high, stability and repeatability good, the whole machine performance is at the domestic leading level, all parameters users can customize settings, operation simple. Battery nickel-hydrogen rechargeable, super long standby, tɔ̈u yen Patched packaging, ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam; LCD ye LCD ye nyuɔɔth, a ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye A tɔŋ 2nd-level sound and light alarm function, a tɔŋ a tɔŋ a tɔŋ a tɔŋ a tɔŋ a tɔŋ a tɔŋ a tɔŋ a tɔŋ a tɔŋ a tɔŋ a tɔŋ a tɔŋ a tɔŋ A tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yen

　　TN4+-VOC mɛtɛrTN4 + pump suction photoionization detector: response speed, stability good, sensitivity high, resistance to interference capability strong, volume small, weight light, portability and other advantages, while built-in gas sampling pump, measurement results more accurate and fast. TN4 + pump suction photoionization detector: response speed fast, stability good, sensitivity high, resistance to interference capability strong, volume small, weight light, portability and other advantages, while built-in gas sampling pump, measurement results more accurate and fast. Used extensively in petroleum (Luɔi de petrol)TN4+-VOC mɛtɛrChemical, industrial production, exhaust gas monitoring, environmental monitoring, wastewater management, biopharmaceutical, home environmental protection, school labs and other fields. Chemical, industrial production, exhaust gas monitoring, environmental monitoring, wastewater management, biopharmaceutical, home environmental protection, school labs and other fields. Chemical, industrial production, exhaust gas monitoring, environmental monitoring, wastewater management, biopharmaceutical, home environmental protection, school


II.TN4+-VOC mɛtɛrTN4+ pump suction photoionization detector technical parameters:
Gas ye tïŋ: VOC gas (PID sensor, life of 3 years)
Ajuiɛɛr: 0-500PPM

Resolution: 0.1ppm (0-1000ppm); 1ppm (ka tɔ̈u 1000ppm)
Tɛ̈n yenë yen yök: ≤±3% (tɛ̈n yenë yen yök, tɛ̈n yenë yen yök, tɛ̈n yenë yen yök, tɛ̈n yenë yen yök, tɛ̈n yenë yen yök)
Waktu ye yɛl: ≤20 sec (T90)
Waktu ye kɔrɔ: ≤20 seconds
Luɔi: ≤±3%
Zero point drift: ≤±3% (F.S/year)
Display method: Large screen multi-parameter LCD backlight display, intuitive display of gas concentration, type, unit, working condition etc.
Alarm mode: sound and light alarm level 2, alarm sound: 80dB
Test method: pump suction type, automatic pumping gas real time detection, measurement results more accurate and fast
Data Recovery: One click to recover factory default settings, easy and fast, don't worry about mishandling
Automatic diagnosis: System check: Battery power, display, sensor, hardware failure, user can set alarm values
Gɛɛl: IP65
Kɔl ye cɔl Exia II CT6
Tɛmɛ tɛmɛ: -30 ℃ ~ + 70 ℃
Luɔi: ≤95%RH, ka cɔl condensation
Luɔi: ≤200Kpa
Kuen ye luui: 4.2VDC ± 0.8VDC
Dimension: 125 × 50 × 30mm (L × W × H)
Kɔɔr: 200g