DONG IL TECHNOLOGY ARS-H002ZA Manual de instruções - Página 11

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7. Operating Instruction

7.3 Setting zero point adjustment

In case that the initial value is not "0" though following the measuring set-up(7.2),

Please set zero point adjustment as below.

1) Setting zero point adjustment on Electrostatic mode

① Position a sensing hole toward non-electrostatic area.

② After pressing [ZERO] button, check if the value is changed to "0" on display.

2) Setting zero point adjustment on Ion Balance mode`

① Ion balance plate of head should be faced to the object.

② Touch an earthed wire on the plate, or remove remaining electric charge by finger

touch.

③ After pressing [ZERO] button, check if the value is changed to "0" on display.

1) If users set zero point adjustment during measurement, the measured value is not

Warning!!

accurate by distortion of reference zero point.

2) Setting zero point adjustment is not worked in below cases.([Zero] button is not

available) ① Out of range : over ±0.80kV[Electrostatic mode] / over ±100V[Ion

balance mode) ② During HOLD function

7.4 Electrostatic mode

This product measures the voltage or electrostatic level on objects with an integral sensor on

Electrostatic mode.

1) Check to set the electrostatic mode as below.

②

①

③

2) Place the device at right angle to test object as picture below.

Adjust the distance until two LED light marks become the one on the target.

An error of focusing LED could occur according to measuring angle and material of

Warning!!

the objects. Recommend to use aids such as ruler for exact measurement from

25mm distance.

①

②

③

④

LED

DONG IL TECHNOLOGY LTD

Description

Polarity of voltage

Digit [-2kV~+2kV, -20kV~+20kV]

Bar graph [approx. 2kV/1 bar] [L(-)/R(+)]

Unit of measure [kV]

Measurement distance

Distance over 25mm

Right distance around 25mm

Distance under 25mm