Obtained national patent, patent number: ZL 2017 2 0275044.2;

According to the testing requirements, adding target gas on site is easy to operate;

Modular design of sensors with temperature control compensation function;

Pre installed clean air generator, capable of automatic zero calibration at the testing site;

Built in DC power supply, capable of continuous operation for 6 hours; Pulse xenon lamp light source, with a working life of up to 10 ^ 9 pulses and continuous use for 2.5 years;

GPS positioning, continuous monitoring data wireless transmission, communication support HJ212 protocol, optional data management platform;

Adopting ultraviolet differential absorption spectroscopy, with multiple detection items, standard molecular spectra can be added according to requirements to increase monitoring items;

WIN10 operating system, human-machine dialogue interface, illustrated with text, rich online operation prompts, and simple operation;

Reasonable structural design, suitable for portable emergency and vehicle mounted navigation monitoring;

7-inch color display screen, dynamic curve display of test gas concentration;

Gas absorption cell integrated multiple reflection type, with a light path of up to 7 meters, greatly improving detection resolution;

Optional meteorological five parameter, GPS positioning, wireless transmission and other units are available to complete the traceability of odorous gases;

According to the needs, users can expand the determination of aromatic hydrocarbons such as aniline, phenol, chlorobenzene, naphthalene, anthracene, sulfur-containing organic compounds such as dimethyl sulfoxide, nitrogen-containing organic compounds such as ethylamine, formamide, and acetamide, olefin organic compounds such as ethylene, butene, isobutene, and styrene, and aldehyde organic compounds such as formaldehyde, acetaldehyde, and benzaldehyde in industrial parks; Gas concentrations of heterocyclic organic compounds such as pyrrole, pyridine, thiophene, etc.