Measurement system | The Gerdien capacitor method |
Measurement | There are two kinds of measurement modes, automatic measurement and manual measurement, and it chooses according to a use and can measure. ■ Automatic measurement : A positive ion and negative ion are measured automatically and the display output of the measured value is carried out. ■ Manual measurement : A positive ion and an anion are measured individually and the display output of the measured value is carried out. |
Time base range | Measurement range : Positive ion, Negative ion 0-5,000,000, Resolution : 1 piece/cc 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. |
Serial communication (RS-232C) | Data is outputted to external apparatus, such as a personal computer, in real time.It can be used for an external monitor etc.A set period is 1, 5, 10, 15, 20, 30, and 60 seconds. |
Electric mobility | Small ion measurement |
Ion measurement | 5 ~ 35 ℃ 85%RH ≧ (Don't dew) |
Power supply | The world range AC/DC adaptor power supply of AC100V - 240V, 2 power supply systems of a built-in charge pond The 6-hour use by boost charge circuit built-in is possible. |
Category temperature range | -20 ~ 35 ℃ |
Operating humidity limits | 85%RH ≧ (Don't dew) |
Main part | Size : 105mm x 100mm x 250mm 【A projection thing is not included】 Weight : About 2.5 kg |
Apparatus composition | ■ Main part /w Detector ■ Data collection display PC software ■ RS-232C connecting cable ■ USB Converter ■ Main part aluminum suitcase ■ AC power supply Adapter(use power-supply range : AC100-240V) ■ Operation manual |
Option | ■ KEPHA Tripod ■ Make Measurement Box ■ JIS B9929 Certification |