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2

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Accompanied with the continuous energizing limiter.

 

When you press the measurement switch, the power turns off automatically in about 

 

35 seconds (about 20 seconds by switching mode).

This product was designed based upon the Japanese standard for ESD measures.

* Code Jack - resistance between conductive pads

*1  [Reference] RCJS-5-1 Requirements Accuracy used in acceptance test: ± 20%

Specifications

Measuring range

Body

Electrode

Applied voltage

Accuracy guarantee range

Accuracy

Power source

Battery durability
Usage environment
Dimensions
Weight

Quantity
Dimensions
Resistance *
Weight

2 pieces
79 mm

φ

 110 mm Conductive pad 63.5 mm

φ

400 

Ω

 or less

2.3 kg (1 piece)

9.00×10

2

 

Ω

 or over, less than 2.00×10

12

 

Ω

1.00×10

3

 

Ω

 or over, less than 1.00×10

12

 

Ω

± 10% (± 20% for 1.00 × 10

11

 

Ω

 or higher) *1

When less than 1.00 x 10

6

Ω

 ...10 V ± 5%

switched 

automatically

When 1.00 x 10

6

Ω

 or over ...100 V ± 5%

Alkaline battery 6LR61 or 6LF22

60% RH or less (without dew condensation on this machine)

*Always use alkaline batteries.

85(W) x 40(H) x 170(D) mm (without projections)
300 g (without battery)

1000 times or more (in constant measurement mode)

These symbols are used throughout the instruction manual to alert the user to potential 

safety hazards as follows:
 

… Notice when incorrect handling could cause the user's death or serious

  

injury.

 

… Notice when incorrect handling could cause injury to the user or material

                           damage.  

Even if the instructions do not have                          mark, there are some possibilities 
for a serious situation. Follow the instructions.

Warning

Warning and caution symbols

Caution

Caution

Summary of Contents for F-109

Page 1: ...efore attempting to place this instrument in service Please keep this instruction manual available for reference INSTRUCTION MANUAL Identification of parts and contents Connection wire white Measureme...

Page 2: ...over less than 2 00 1012 1 00 103 or over less than 1 00 1012 10 20 for 1 00 1011 or higher 1 When less than 1 00 x 106 10 V 5 switched automatically When 1 00 x 106 or over 100 V 5 Alkaline battery...

Page 3: ...unction 5 When the device will not used for an extended period store without the battery 6 For this is a precision device avoid strong impact vibration and high temperature Caution Precautions Prepara...

Page 4: ...cord white and the electrode cord jack for monaural plug with the connection cord gray 1 Connect the electrode Please use the attached electrode alligator clip according to the measurement application...

Page 5: ...When 100 V is applied 3 When you press and hold the measurement switch 0 5 sec or more the resistance value is displayed on the display and measurement starts When the object is less than 1 106 the ap...

Page 6: ...minary evaluation in a noise free environment before using the ESD protection product Please perform measurement before starting use The measured value will change depending on the influence of humidi...

Page 7: ...urement mode How to switch measurement mode Remove the protective case and remove the 4 screws on the back side the main case opens When the switch at the upper right of the battery box is tilted to t...

Page 8: ...n the cord jack and the conductive pad is 400 or less and the resistance of the circuit as shown in the figure is 800 or less About weight Weight 2 3 kg 1 piece conforms to the standard 2 5 kg 0 25 kg...

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