Ion Counter , Air Leak Detector , Corona Detector , Product development and manufacture


2-3-17, Matsubara-cho,
Akishima-shi, Tokyo

COM-3800 V2 Specification

Measurement system The Gerdien capacitor method
Measurement The value which measured a positive ion and negative ion simultaneously is displayed, and data is outputted.
Time base range Positive ion, Negative 0-5,000,000 1 piece/cc
Measurement range :
R1= 0 - 8,000 ion/cc   R2= 0 - 50,000 ion/cc
R3= 0- 500,000 ion/cc  R4= 0 - 5,000,000 ion/cc
Display for indication Character 16-figure liquid crystal of two lines The display for indication of a STN system liquid crystal, and back light with an ON/OFF control facility
Clock function The built-in clock which had a function of - part and a second at the time of year, moon, and day - is used.
Input and output with a personal computer Data is outputted to the exteriors, such as a personal computer, by input and output of RS-232C in real time.
Use power supply The world range AC/DC adaptor power supply of AC100V - 240V,  2 power supply systems of a built-in charge pond The 5-hour use by boost charge circuit built-in is possible.
An outside dimension and weight Vertical 95 x width 150 x length 255 mm 【A projection thing is not included】
Weight: About 2.9 kg
Thermometer sensor Time base range: -20 - 50 ℃ Accuracy: 1 ℃
Hygrometer sensor Time base range: 5% - 85% Accuracy: 5%
Accessories ■ The world range AC/DC adaptor of AC100V - 240V
■ Operation manual
■ Data collection display PC software corresponding to a network (those with expansion display functional)
Use is possible at RS-232C, USB, cable LAN, and wireless LAN.
There are a Japanese version and an English-language edition.
The aluminum suitcase case for main part protection
Option ■ Make measurement box