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94 2020/2021 IEC EN IEC EN + GUARD COM/SHIELD TEST AND MEASUREMENT • Measures surface and volume r esistance • Concentric ring with conductive rubber (R < 5 ohm) with silver particles • External use of a 2,5 kg weight…

2020/2021

IEC

7220.844.C

7220.840.SET

7220.841

IEC

TEST AND MEASUREMENT

MINI PROBE SET

• For the point to point measurement on small packaging

and inside cavities

• Conductive rubber electrodes (R < 20 ohm)

• Spring loaded mechanism for good contact

• Quick removable head

• Complies with IEC 61340-2-3

• Incl. calibration certificate

Part Nr.

7220.840.SET Miniprobe Set Model 840 incl. conductive carrying case and a 2 point probe tip/model 844

7220.844.1 Replacement pins for probe tip 844 (unit: 2 pcs)

7220.844.C Calibration Unit for Two-Point-Probe, incl. calibration certiﬁ cate

7220.841 Probe tip „mini ring probe“ (optional for 7220.840.SET), incl. calibration certiﬁ cate

application example: measurement

with concentric ring probe

application example: measurement

with cylindrical probe

cylindrical probe

ring probe

PRESS DOWN PROBE MODEL 830

• Very light and universally usable probe for resistance to ground

measurements, point-to-point measurements, surface resistance-

and volume resistance measurements.

• Conductive rubber (R < 5 Ohm) with silver particles

• Circle – and concentric ring probe as magnetic interchangeable

unit

• The standard weight of 2,5 kg is reached by pushing down the

spring loaded mechanism

• Includes stainless steel plate, insulative plate,

conductive carrying case and calibration certificate

Complies with:

IEC 61340-4-1

IEC 61340-2-3

Part Nr.

7220.830.SET Press Down Probe Model 830

Video

application example

2020/2021

IEC

GUARD

COM/SHIELD

TEST AND MEASUREMENT

• Measures surface and volume resistance

• Concentric ring with conductive rubber

(R < 5 ohm) with silver particles

• External use of a 2,5 kg weight or 850 electrode required

• Includes stainless steel plate, insulative plate, conductive carrying

case, blue guard cord and calibration certificate

complies with IEC 61340-2-3

Part Nr.

7220.880.SET Concentric ring probe model 880

CONCENTRIC RING PROBE MODEL 880

application example:

Connection to a High Resistance Meter

TWO-SIDED PROBE MODEL 890

• For resistance to ground-/ point-to-point resistance /

surface resistance and volume resistance measurement

• Conductive rubber (R < 5 ohm) with silver particles

• Weight: 2,5 kg

• Includes stainless steel plate, insulative plate, blue guard cord,

conductive carrying case and calibration certificate

complies with

IEC 61340-4-1

IEC 61340-2-3

Part Nr.

7220.890.WE.SET Two-sided Probe Model 890

application example: measurement

with concentric ring probe

application example: measurement with

cylindrical probe

Concentric ring probe

Cylindrical probe

Ø 63,5 mm

Video

2020/2021

IEC

7100.PGT100.102

2287.10.10

TEST AND MEASUREMENT

application example

• For point-to-point resistance measurement

on ESD garments

• Contact surface made of stainless

steel 50 x 25 mm

• Clamps ensure good contact

• Connection: banana plug socket

complies with IEC 61340-4-9

Part Nr. Qty.

7220.CL.49 Clamp probe pair

CLAMP PROBE

• Hand-held probe made of electro polished stainless steel

• Ø 25 mm

• Length: 75 mm

• Weight: 130 g

• For body voltage measurement and overall system

resistance measurement according IEC 61340-4-5

Part Nr.

7220.45.N Hand-held probe model 45

HAND-HELD PROBE MODEL 45

• Dimension: 400 x 300 x 2 mm

• 10 mm snap

• For measuring shoes, chairs, transportsystems etc.

• Connection with 10 mm snap / 4 mm banana plug adapter

Part Nr.

7100.PGT100.102 Metal plate

2287.10.10 Banana plug adapter

METAL PLATE

application example

• Tripod probe according to EN 1081 for resistance to ground

measurement in relation to personal safety.

• For measurement of surface resistance, vertical resistance

and resistance to ground according to EN 1081

• Weight 500g

• Contact via Banana Plug

• Rubber hardness: Shore 50-70 IRHD

• Contact rubber R < 500 Ohm

• For measurements there is a need to apply a load

of at least 300 N to the tripod electrode

Part Nr.

7220.1081 Tripod probe

TRIPOD PROBE