Origin: United States

An agent spot quality assurance

• The air ion counter draws air (or other ion-containing gas) through

A parallel plate device. The outer two plates keep positive or negative polarized electricity

Pressure, the middle is a linear detection plate. Plate air gap 4mm , Strong polarization field

degree 1000V / m

· High sensitivity, measurable ion concentration is low 10Ion / Cm3

· Because of the overall electrostatic protection and strong fan, even in the very strong

Electrostatic field or wind adverse conditions can also give accurate readings

· Fast response, only about 2Seconds to improve test efficiency

Small size, light weight, easy to operate

Technical Parameters:

Measuring range 10-1,999,000 ions / cm3;

Accuracy ±25%On fast ions (Mobility is greater than 8Respectively10-5 m / s per V / m)

Sub-third gear : Low, medium and high ion concentration readings

Settling time response time 2Sec, positive and negative ion switching 10second

Noise 10 ions / cm3 (10Sec)

Crosstalk 1:5000(Ion selective, positive and negative ions between the interference)

Battery 9VAlkaline batteries, standby state 10h, Measurement2h

jobs humidity ≤ 99% R.H. (Non-condensing water)

Operating temperature: Temperature - 20 ~ + 60 ° C

size and weight 175Respectively90Respectively65 (mm) / 450 g

Standard configuration

Host, grounding wire, manual

Precautions:

1, Measurement, to keep the air relatively stationary, do not flow, while measuring personnel should be away from an arm left

right;

2, the battery voltage is lower than 7.5V, should replace the battery, standby (STANDBY), battery life of about

For 10 hours; in the case of measurement (MEASURE), the battery life is about 2 hours, otherwise, the measured

The result will produce a lot of error;

3, do not continue to start the determination;

4, the reading to take out the numerical range of the middle of the reading