Kunlian KL400-VOC-ST gas instrument

Technical parameters of portable VOC gas gas analyzer:

Detection gas: Volatile organic compounds,optional: simultaneous detection of 1 to 6 types,up to 18 types of gases and temperature and humidity measurement,depending on the sensor and on-site environment

Detection range: 0~1,10,100,1000,2000,,20000ppm optional,other ranges can be customized

Resolution: 0.01ppm or 0.001ppm (0～10 ppm); 0.01ppm (0～100 ppm),0.1ppm (0～1000 ppm),

1ppm (0～1000 ppm or more)

Detection principle: PID photoion,which can also be customized according to gas type,range,on-site environment and user needs

Sensor life: PID 2 years,electrochemical principle 3 years,oxygen 2 or 6 years,infrared 5 to 10 years,catalytic combustion 3 years,thermal conductivity 5 years

Detection method: built-in pump suction type,flow rate 800 ml/min

Display mode: 3.5-inch large-screen high-definition color screen display with 320X240 resolution

Detection accuracy: ≤±2% (F.S) (higher accuracy can be customized)

Linearity: ≤±2%

Repeatability: ≤±2%

Uncertainty: ≤±2%

Alarm mode: sound and light alarm,visual alarm,sound and light + visual alarm,close alarm

Response time: T90≤20 seconds

Recovery time: ≤30 seconds

Working power supply: DC3.7V

Operating environment: temperature -40℃~+70℃; relative humidity ≤0-99%RH

Sample gas temperature: -40℃~+70℃,optional high temperature sampling cooling filter handle or high temperature and high humidity pretreatment system can detect flue gas concentration of 1300℃

Temperature display: -40℃~+70℃ (optional) accuracy 0.5℃

Humidity display: 0-100%RH (optional) Accuracy 3%RH

Battery capacity: DC3.7V,10800mAH rechargeable polymer battery,with overcharge,overdischarge,overvoltage and short circuit protection functions

Data storage: standard capacity of 100,000 pieces of data,optional SD card,U disk storage,unlimited capacity,supports local viewing,deletion or data export.

Free host computer communication software,the storage function is off by default,can be set to on,and the storage time interval can be set arbitrarily

Communication interface: infrared,USB,RS232 automatic identification

Printer: optional,built-in micro printer or external micro wireless Bluetooth printer

Wireless transmission: optional,data can be wirelessly transmitted to mobile phones,remote monitoring centers,monitoring computers and other monitoring equipment,and the host computer can be used to

Perform data analysis,storage,printing and other functions

Explosion-proof type: intrinsically safe

Explosion-proof mark: Exia II CT4

Protection level: IP66,rainproof,water splashproof,and dustproof

Overall dimensions: 255×210×125mm (L×H×W)

Weight: 2.5Kg

Standard accessories: manual,certificate,warranty card,USB charger (inc data cable),high-end aluminum alloy instrument case,

(PC communication software),40cm stainless steel sampling handle (1 meter hose)

Optional accessories: built-in micro printer,external micro wireless infrared printer,temperature and humidity measurement function,U disk storage,wireless data communication function,

High temperature sampling cooling filter handle,high temperature and high humidity pretreatment system,external remote sampling pump,multiple humidity and dust filters,

0.9m retractable sampling handle (1 meter hose)

Application occasions: petroleum,chemical industry,medicine,environmental protection,flue gas analysis,air treatment and other occasions where gas concentration needs to be detected and analyzed