VOC analyzer

TN4+- VOC analyzerIt is an inherently safe device that continuously detects the concentration of specified gases in the surrounding air. The instrument adopts PID photoionization sensor and microcontroller technology from world-renowned sensor manufacturers, with fast response speed, high measurement accuracy, good stability and repeatability. The overall performance is at the leading level in China, and various parameters can be customized by users, making operation simple. Internally equipped with large capacity nickel hydrogen rechargeable batteries for extended standby time; Surface mounted packaging, reliable and aesthetically pleasing; Digital LCD backlit LCD screen display, clear and intuitive; Equipped with a two-level sound and light alarm function, it can provide timely, accurate, and intuitive alarm prompts for preset alarm concentrations; The appearance of the instrument is made of special high-strength ABS engineering plastic, with a stylish design that is beautiful, has a good hand feel, and is durable.

　　TN4+- VOC analyzerTN4+pump suction photoionization detector: fast response speed, good stability, high sensitivity, strong anti-interference ability, small size, light weight, easy to carry and other advantages. At the same time, it is equipped with a gas sampling pump for more accurate and fast measurement results. Widely used in petroleumTN4+- VOC analyzerChemical industry, industrial production, exhaust monitoring, environmental monitoring, sewage treatment, biopharmaceuticals, home environmental protection, school laboratories and other fields.


IITN4+- VOC analyzerTechnical parameters of TN4+pump suction photoionization detector:
Gas detection: VOC gas (PID sensor, service life of 3 years)
Measurement range: 0-500PPM

Resolution: 0.1ppm (0-1000ppm); 1ppm (above 1000ppm)
Detection accuracy: ≤± 3% (actual concentration, higher accuracy depends on the specific sensor)
Response time: ≤ 20 seconds (T90)
Recovery time: ≤ 20 seconds
Repeatability: ≤± 3%
Zero drift: ≤± 3% (F.S/year)
Display mode: Large screen multi parameter LCD backlight display, visually displaying gas concentration, type, unit, working status, etc
Alarm method: Level 2 sound and light alarm, alarm sound: 80 decibels
Detection method: pump suction, automatic suction real-time detection, more accurate and fast measurement results
Data recovery: One click restore to factory default settings, convenient and fast, no need to worry about accidental operation
Automatic diagnosis: System check: Battery level, display, sensor, hardware faults, user can set alarm values
Protection level: IP65
Explosion proof grade: Exia II CT6 (intrinsic safety type)
Working temperature: -30 ℃~+70 ℃
Working humidity: ≤ 95% RH, no condensation
Work pressure: ≤ 200Kpa
Working power supply: 4.2VDC ± 0.8VDC, built-in high-performance rechargeable lithium battery
Size: 125 × 50 × 30mm (L × W × H)
Weight: 200g