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Table of Contents

Section  

Page

       Safety Information..................................................................................... 2

1   Description ................................................................................................ 3

2   Power Requirements and Battery Installation ........................................... 3

3   Operation of the 3M

™ 

Static Sensor 718 ................................................... 4

4   Operation and Use of the 3M

 Air Ionizer Test Kit 718A ........................ 7

5   Service/Calibration......................... ........................................................... 8

6   Physical Characteristics (All values typical) ........................................... 10

7   Parts Included .......................................................................................... 11

    Regulatory Information ........................................................................... 12

 Warranty .................................................................................................. 13

Содержание 718

Страница 1: ...User s Guide 3M Static Sensor 718 3M Air Ionizer Test Kit 718A ...

Страница 2: ...ower Requirements and Battery Installation 3 3 Operation of the 3M Static Sensor 718 4 4 Operation and Use of the 3M Air Ionizer Test Kit 718A 7 5 Service Calibration 8 6 Physical Characteristics All values typical 10 7 Parts Included 11 Regulatory Information 12 Warranty 13 ...

Страница 3: ...r ionizers by measuring the neutralization time for a static charge placed on a stationary metal plate Any deviation from this intended use could impair the instrument s effectiveness and possibly lead to an unsafe operating condition CAUTION The Static Sensor 718 and 3M Charger 718A use 9VDC power supplied by a 9V alkaline battery Usage of any other power source may cause damage to the instrument...

Страница 4: ...OLD function allows the User to freeze a displayed measurement for later evaluation Automatic shutoff conserves battery power by shutting off the instrument after 20 minutes of inactivity 2 0 Power Requirements and Battery Installation 2 1 Both the Static Sensor 718 and 3M Charger 718A use a 9V alkaline battery 2 2 To install the battery on either unit 2 2 1 Remove the battery cover located in the...

Страница 5: ...8A under low battery conditions would lead to insufficient voltage levels being generated 3 0 Operation of the Static Sensor 718 Supplemental notes For accurate measurements during usage it is recommended that the outside housing of the Static Sensor 718 be connected to an electrical ground This can be accomplished by having the user holding the instrument connected to ground through either a stat...

Страница 6: ...m the object being measured The display will update with the voltage measurement in kilovolts If the measured voltage is greater than the measurement range of the instrument a 1 will be displayed At this time switch to a greater range If over ranging occurs even with the high range activated the static charge on the object cannot be measured with the Static Sensor 718 3 3 Measurement Range all mea...

Страница 7: ... assist the user in gauging this distance two light emitting diodes LED s are present on the front face of the instrument These LED s emit two red bullseye targets on the surface of the object being measured As the instrument gets closer to the one inch measurement distance the bullseyes begin to converge When they converge and become one the instrument is approximately one inch away and the measu...

Страница 8: ...ture The BAT indicator will then flash three times to indicate that the automatic shut off features has been disabled The Automatic Shut Off feature will reset itself the next time the instrument is turned on 4 0 Operation and Use of the 3M Air Ionizer Test Kit 718A It is recommended that the user be familiar with ionizer test standards ANSI ESD S3 1 and draft standard ANSI ESD SP3 3 if the Air Io...

Страница 9: ...h a positively and a negatively charged plate 4 4 Testing ionizer offset balance zero the charge plate by touching it with a grounded object This can either be the finger of a grounded person or some other item which is connected to electrical ground In either case zeroing the charge plate should make the display on the Static Sensor 718 read zero Hold the Static Sensor 718 approximately one foot ...

Страница 10: ...le with a 3 32 inch 2 5 mm mono plug and secondary connector to interface with voltmeter 5 4 Test fixture Metal plate of at least 5 square inches area 38 7 cm2 area Metal stand capable of supporting Static Sensor 718 and holding it one inch 2 54 cm away from the metal plate centered Connectors on the plate with which it can interface with the high voltage power supply Connections on the metal stan...

Страница 11: ...surement Ranges 0 1 990 kV 0 19 900 kV Voltage Display Liquid Crystal Display Display Resolution 1V inch 0 39V cm low range 10V inch 3 9V cm high range 10 counts 5 5 6 The instrument should now be reading 1 000 If it is not remove the battery door and use a screwdriver to turn the small screw located inside the battery compartment Use a small screwdriver to turn the small screw located on the fron...

Страница 12: ...W x 4 9 L 2 2 cm H x 6 1 cm W x 12 4 cm L Charger Weight 5 oz 140 g with battery Charger Power Requirements One 9 volt alkaline battery Charger Output using Static Sensor 718 with charge plate 1 1kV minimum for positive or negative voltage Certifications cULus CE 3M Static Sensor 718 continued Description Typical Value Voltage Output Jack 3 32 in 2 5 mm monophone Tip signal Sleeve ground Voltage O...

Страница 13: ...asonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful in...

Страница 14: ...f purchase 3M MAKES NO OTHER WARRANTIES INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE If this product is defective within the warranty period stated above your exclusive remedy shall be at 3M s option to replace or repair the 3M product or refund the purchase price of the 3M product Except where prohibited by law 3M will not be liable for ...

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