Operating Instructions_VF335_en.pdf - 第689页

ESD-Certi ficate Ersa GmbH, Leon hard-Karl-Str. 2 4, 97877 WE RT HEIM page 5 of 6 1.3 A bbr e viations ESD: E lectro Static Discharge EPA: Electro Static Discharge Protected Ar ea ESDS: Electr o Stat ic Di scha rge sensi…

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ESD-Certificate
Ersa GmbH, Leonhard-Karl-Str. 24, 97877 WERTHEIM
page 4 of 6
1.2.1 Used ESD Instruments referring to IEC 61340-x-y
High ohmic meaurement:
TERA Ohm meter TOM TF 600 ref. DIN EN 61340-x-y
voltage : 10V / 100V
measuring range: 2,0 x 10
4
Ohm – 1,0 x 10
13
Ohm
precision: +- 1,0 x 10
x
Ohm
measuring electrode ref. IEC 61340-2-3
weigth: 2,5 kg
diameter: 63 mm
surface: Shore A, < 1kOhm
Electrical field measurement:
Elektric filed meter EFM 022
measuring range: 1cm 0 – 8kV max resolution 1V
2cm 0 – 16kV max resolution 3V
5cm 0 – 40kV max resolution 10V
10cm 0 – 80kV max resolution 10V
20cm 0 – 160kV max resolution 20V
ESD-Certificate
Ersa GmbH, Leonhard-Karl-Str. 24, 97877 WERTHEIM
page 5 of 6
1.3 Abbreviations
ESD: Electro Static Discharge
EPA: Electro Static Discharge Protected Area
ESDS: Electro Static Discharge sensitive Device
PE: Potential Earth
R
A
: bleeder resistance in Ohm (measure to PE)
R
O
: Surface resistance in Ohm ( 2 point measuring)
R
S
: sysstems beeder resistance
EBP: Earth Bonding Point
CDM: Charged Device Model
HBM: Human Body Model
ESD packing ref. IEC 61340-5-1
Low Charging
Elektrostatic (shielding)
Elektrostatic (conductive)
Elektrostatic (dissipative)
Isolating
ESD-Certificate
Ersa GmbH, Leonhard-Karl-Str. 24, 97877 WERTHEIM
page 6 of 6
1.4 Conclusion
All components witch came in direct contact with conductive
devices (ESDs), or parts of devices, fullfill the
ESD requirements ref. IEC 61340-5-1.
Wertheim, 10.10.2017
on behalf, Lothar Schwab
R&D soldering machines / ESD-Specialist
Leonhard-Karl-Str.24
97877 WERTHEIM, GERMANY
Telefon: ++49 (0) 9342 / 800-304
Telefax: ++49 (0) 9342 / 800-100
e-mail: lothar.schwab@kurtzersa.de
web: www.kurtzersa.com