Non methane total hydrocarbon detector benzene detector company

Description :

　　Characteristics of VOC detector:

　　1. Continuous sensitive measurement: PID can detect organic compounds in real-time at concentrations as low as PPb (parts per billion). Specially suitable for the health and safety needs of modern petrochemical, labor hygiene, environmental monitoring and other departments;

　　2. Fast: PID has a fast response time, usually less than 3 seconds, suitable for quick emergency needs;

　　3. Portable measurement: The instrument is small in size and light in weight, and can be carried to any location that needs to be tested. The built-in powerful suction pump can suck up the gas to be tested that is difficult for personnel to reach;

　　4. High safety: The instrument is inherently safe and does not require hazardous carrier gases such as hydrogen;

　　5. Wide adaptability: capable of detecting the vast majority of organic substances within the concentration range of 1 ppb to 10000 ppb;

　　6. Non destructive measurement: Since PID only ionizes organic matter, it will recombine after the organic components leave the detector. Therefore, users can use the powerful suction pump of PID for sampling operations and further laboratory analysis of the tested samples;

　　7. Sensors will not be poisoned: Unlike most other principle based detectors or sensors, PID detectors that use optical principles will not be damaged by high concentrations of the tested substance.

　　At present, VOC detectors are widely used in various chemical sites because they have high values, are suitable for air detection, and are also very easy to carry. There are fixed and portable VOC detectors available. Portable VOC detectors are easy to operate, compact in size, and can be carried to different production environments. Most of the new VOC detectors use the PID principle, and currently VOC detectors are becoming increasingly widely used in various factories and environmental protection departments.

　　The use of VOC detectors in open spaces:

　　In an open workshop, a portable VOC detector is used to display the VOC concentration on site at any time, anywhere. Some portable VOC detectors are also equipped with vibration alarm accessories to prevent the alarm sound from being inaudible in the presence of noise.

　　The main features of VOC detector are:

　　1. Using sensors with high accuracy;

　　2. The instrument contains a filtering device that efficiently filters impurities such as oil, water, and dust, even in harsh industrial environments;

　　3. 3.5-inch high-definition color screen, can be detected when turned on, pure hardware one click power on/off, reduces power consumption, optional long handle suction probe tube;

　　4. Sports car design;

　　5. Simultaneously display implementation data and concentration curves;

　　6. Supports switching between multiple gas display units of ppm mg/m3, with concentration values automatically converted by the system;

　　7. Large capacity fast storage function, customizable storage space;

　　8. Can detect gases in high temperature, high humidity, and high dust environments (requires sampling probes);

　　9. It has audio alarm and visual alarm functions, and the status bar can also display the alarm status.

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• Non methane total hydrocarbon detector