|1,It is possible to simultaneously detect 1 ~ 6 types of gases, which can be expanded to 18 or more types of gases, and the units can be switched freely|
Units that can be selected: PPM, mg/m3, Vol%, LEL%, PPHM, ppb, mg/l.
|2,Built-in pump-suction type measurement, built-in water vapor and dust filter, fast response, and the long-distance sampling is supported|
The built-in water vapor and dust filter is possible to prevent the damage of sensors and instruments due to the water vapor and dust, it can be used in the high humidity, and high dust environment, and the sampling distance is more than 10 meters.
|3,Rich human-machine interface|
3.5-inch high-definition color screen, display the information such as real-time concentration, alarm, time, temperature, humidity, storage, and so on; the menu interface adopted high definition simulation graphics to display the function name of each menu.
|4,Function of large-capacity data storage (capacity can be customized), multiple storage modes are supported, and remote wireless transmission function is optional configuration|
Standard configuration is the data storage capacity for 100, 000 entries; USB disk storage and SD card storage functions are optional configuration, real-time storage and fixed time storage are supported, or only the data of the alarm concentration will be stored; it is supported to use the local host to view, and delete data, and upload the data via USB, RS232 interface or infrared communication to the computer for data analysis or printing.
|5,Various kinds of communication interfaces and printing functions|
Infrared communication interface, RS232 interface, USB interface automatic recognition, and the built-in or external wirelessBluetooth printer is an optional configuration.
|6,High temperature gas detection (optional)|
The optional high-temperature sampling and cooling filter handle or high-temperature high-humidity pretreatment system will be possible to detect the smoke gas at the temperature of 1300 ℃. The detection for the gases at other temperatures can be customized.
|7,It is possible to switch among three display modes|
Simultaneously display the concentrations of six types of gases, repeatedly display the concentration of single-channel gases in large font, and display the real-time curve.
|8,Graphical display, and use the form of curve to reflect the trend of gas concentration changes in a certain period of time.|
|9,Infrared remote control|
Infrared remote control is an optional configuration; one-key operation can be realized via the function key on the infrared remote control, such as: modification of the alarm point, density calibration, zero-point calibration, noise reduction, restore the factory settings, and other functions.
|10,Data recovery function; in case of mis-operation, it is possible to select partial or full recovery.|
|11,It is possible to set whether to display the maximum value, minimum value, average value or not.|
|12,Standard USB charging port, with charging protection function, USB hot-plug supported, and the charging status instrument can work properly.|
|13,10000mA high capacity rechargeable polymer battery is adopted, so it is possible to work for a long period of time.|
|14,High-precision temperature and humidity measurements (optional configuration).|
|15,Real-time detection or timing detection is supported; when no detection will be done, it is possible to shut down the pump so as to extend the startup time.|
|16,Multiple alarm modes, and multi-directional and three-dimensional indication alarm states.|
It includes sound & light alarm, display screen visual alarm.
Alarm types include: concentration alarm, under-voltage alarm, and failure alarm.
|17,Multiple alarm mode settings: low alarm, high alarm, interval alarm, and weighted average alarm.|
|18,Mis-operation recognition function: automatic recognition and prevention of the concentration calibration mis-operation, which is possible to avoid the poor performance that may be caused by human factors.|
|19,Zero-point automatic tracking; long-term use will not be affected by the zero drift.|
|20,Multi-level calibration for target points, can ensure the linearity and accuracy of the measurements.|
|21,Chinese and English interfaces can be selected.|
|22,Broad operating temperatures: -40～+70℃, and temperature compensation is supported.|
Record the calibration logs, repair logs, failure history, failure countermeasure solutions, sensor service life due reminder, and function of reminder for the time of next concentration calibration.
|24,Meet the requirements on the design of the intrinsically safe circuits, such as anti-static, anti-electromagnetic interference.|
|25,Protection level is up to IP66, and it is possible to prevent the splash water, dust, and shock.|