Photoionization sensors 4PID-2000 has extremely fast response speed and extremely high resolution, which is important in environmental protection and petrochemicalization It is widely used in indust

The photoionization sensor, consisting of a vacuum UV lamp, a high-sensitivity, low-noise detection circuit, and a miniature ionization chamber, provides a detection range of up to 10,000 ppm and a minimum of 5 ppb
of the detection limit. The Standard Series 4 compact design can be easily applied to a wide range of handheld, portable, field-mounted instruments and instruments, as well as to many types of analytical instruments.
The photoionization sensor can be used for the detection of most organic volatiles and some inorganic vapors, and has extremely fast response speed and high resolution, which is important for environmental protection and petrochemical
It is widely used in industrial and other aspects.