Negative ion concentration meter (AIC-2000)

Negative ion concentration meter (AIC-2000)

It is to attract air or gases with ions through a charged parallel polarized electrode plate for measurement

Counting the concentration of positive and negative ions (gases) in the air, the outer plate maintains polarization (positive and negative)

potential. The middle is the linear detector board. The pore size of air is 4MM, and the potential of the polarization zone is 1000

V／M。 It can measure both positive and negative ions. It can also measure negative ions related to the body

Sub concentrations, such as environment, solid substances (stones and ash), fabric, fibers, etc.

Model: AIC-2000
Air flow rate: 200cm ³/s
O Measurable for positive and negative ions
Linear speed: 40CM/s
Ionic display: digital display
Power range: 100 ions/cm ³ -20 million ions/CM3
Response time: approximately 10 seconds
O Divided into three levels: low, medium, and high ion concentration readings
Ozui inspection measurement: 100 ions/cm ³
Humidity ≤ 99% R. H (non condensing water)
Working temperature: Temperature -20 to+60 ℃
Battery: 9Volt
Battery life: about 60 hours in standby mode and about 5 hours in test mode
Size: 150 × 90 × 55mm
Weight: 350 grams
Production location: United States

1Negative ion concentration meter (AIC-2000)Operation Instructions:
1. Connect the grounding wire of the instrument
2. Choose to determine Polarity at+or -, and determine to measure positive and negative ions
3. Stand up the instrument, turn the knob to OFF, place the button switch on STANDBY, and then turn it

Button up to 100 × 10n;
4. Heat up for 1 minute, when the number remains unchanged (basically changing at the center), press the button

Go to RE-ZERO and hold for 3-5 seconds;
5. When the displayed number is between -0.02-0.02, it is already stable; If it is unstable, it needs to be redone

New zeroing;
6. When measuring, place the button switch on MEASURE to start measuring;
7. According to the size of the displayed value, the knob can be tracked and rotated to different range ranges; as

If the number 1 is displayed during the measurement process, it should be adjusted to the larger range gear;

IINegative ion concentration meter (AIC-2000)Notes:
1. When measuring, the air should be kept relatively still and not flowing, and the measuring personnel should stay away from it

Around one arm;
2. If the battery voltage is below 7.5V, the battery should be replaced. In standby mode (STANDBY),

The battery usage time is about 10 hours; Under measurement conditions (MEASURE), when using the battery

The interval is about 2 hours, otherwise, the measurement results will have significant errors;
3. Do not perform consecutive startup tests;
4. The reading should be taken as the middle reading of the range of values that appear.