เครื่องวัดไฟฟ้าสถิต Surface resistance meter esd meter ae-790

ARMEKA AE-790 STATIC METER เครื่องมือวัดไฟฟ้าสถิต เครื่องวัดไฟฟ้าสถิด เครื่องตรวจไฟฟ้าสถิตย์ เครื่องทดสอบไฟฟ้าสถิด AE-790 Static.

FEATURES.

-Quick visual display of static from 0-19,990 volts.

-Touch to test static in both positive and negative polarity.

-Easy to ground by simultaneously touching 10mm snap contact.

-Low battery indicator built into liquid crystal display (LCD).

-Micro-power circuit allows 9-volt alkaline battery to continuously display for approximately six months.

-Conductive static-safe carrying case with protective anti-static foam included.

-Detects how much static a person is carrying.

-Audits any potential static generator or disspater including the following:

Wrist straps, heel grounders, toe straps, static-safe shoes, chairs, table mats, floor mats, ground leads,

purpose-built floors, garments, static sprays, floor finishes, the difference in potential between two people

or materials, etc.

INTRODUCTION.

The AE-790 Stati-Check Meter is a simple, easy-to-use and inexpensive unit that indicates how much

static is present on a person and that drains the charge to the connected ground. This unit can be held in

the hand or mounted to a wall. The AE-790 Stati-Check Meter is the all-around audit tool for your

protection against static.

OPERATION

Before using the AE-790 Static-Check Meter for any of the below tests, ground the meter using the

provided six-foot cord. The cord has a 10mm snap at one end and a 4mm banana plug at the other end.

The 10mm snap and the 4mm banana plug are a common ground on the AE-790 Stati-Check Meter.

NOTE: Failure to ground the unit can result in inconsistent results. If the AE-790 Stati-Check Meter is not

grounded, a charge is retained, resulting in inconsistent readings. The circuit will only become

responsive when offered a path to ground.

Standard Test

To check for a static charge or buildup on a person and to ground the charge, simply set the unit in a

convenient place and press a finger to the rectangular “Touch to Test” plate. The LCD will display a

range of “0000” volts to “19,990” volts on the LCD depending on the static buildup on the person

undergoing the test. Then touch the 10mm stud next to the word “Ground”. This will discharge any static

charge immediately.

Testing Other Items

A. Wrist strap and cord: Connect the 10mm snap into the 10mm snap stud on the AE-790 Stati-Check

Meter. Shuffle feet while touching the rectangular “Touch to Test” plate. If the wrist strap and cord

are functioning properly, the AE-790 Stati-Check Meter will display “0000” volts on the LCD.

Disconnect the wrist strap from the cord and repeat the test while touching the plate and shuffling

feet again. Depending on humidity and type of footwear, a reading of several thousand volts of static.