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EASY CAP Product List
Modular EEG Recording Caps & Utilities

 

With the help of this single item product list you can compile any desired EASY CAP combination, or we send you a quote.

 

See last section for standardized Ready-to-use Cap Sets.

 

See Electrode Arrangements for various useful Setups and different systems of electrode placement.

 

 

CAPS FOR ADULTS

encompass the sizes (= head circumference) 54, 56, 58, 60, 62. With two sizes, best choose 54 and 58, as third size choose 60.

 

 

CAPS FOR CHILDREN

encompass the sizes 50 (5 years), 52 (approx. 6 years), 54 (9 years) and 56.

 

 

CAPS FOR INFANTS

cover the sizes from 36 (newborn), 38, 40 (3 months), 42, 44 (7 months), 46, 48 (3 years) to 50.

 

With two cap sizes for every age range you will cover 70% of subjects, with three sizes over 95%.

 

Please give the size instead of the # (e.g. SU-58).

 

SU-#

Subtemporal cap

 

EASY CAP Modular EEG Recording Caps

 

EASY CAP Modular EEG Recording Caps are made in every desired electrode configuration and for all ages from newborn to adult. easycap is a patented technology (Patent No. DE 19601807).

EASY CAP Modular EEG Recording Caps

 

Adaptors are usually mounted in the cap by us. However, if necessary adaptors can also be placed on the skin with washers. Further, new adaptors can be added to the cap by the user himself.

 

This figure also shows, how EASY CAP can incorporate sites for HEOG or on T1/T2.

 

ADAPTORS

are necessary to mount the electrodes onto the cap or - with washers - onto the skin. When ordering caps, please always specify, where to mount the adaptors. Either choose a montage from our booklet Electrode arrangements or specify your own electrode sites.

 

A06

Adaptor for ring electrodes

 

Electrode adaptor A06

 

Electrode adaptor A06

The electrodes are snapped into the adaptors

 

The electrodes are snapped into the adaptors

 

ELECTRODES

Electrodes have to be ordered together with the specification of the correct termination and the leadwire length (from 100 to 200 cm).

 

Terminations:

S = 1,5mm touch-proof safety socket (e.g. B10-S-200)

P = 2mm-pin (e.g. B10-P-120)

 

Other terminations on request.

 

B10-?-#

Ag/AgCl sintered ring electrode

 

 

 

ELECTRODE LABELS

can designate numbers (1,2,3,…) or site names (FP1, FP2,…).

 

Please specify:

Type (number or name)

Place (near sensor or near connector)

 

S05

Label on leadwire

 

Ring electrode

 

Ring electrode with 1,5mm touchproof safety socket

Ring electrode

 

Ring electrode with 2mm-pin

 

EAR-ELECTRODES

For attaching electrodes to the earlobes we don’t use clips with springs but rather a „mini-clamp“. This technique exerts a static pressure and therefore doesn’t hurt. Since you cannot use ring electrodes for this we provide them with conventional electrodes.

 

C1

Pair of ear clamps

C2

Pair of ear clamps with fitting electrodes

 

(Cable length and termination will be made to match your other electrodes)

 

To attach the mini-clamps affords a little practice. As an alternative we therefore offer conventional ear clips too. For those, hat-shaped electrodes with flat rim are required (e.g. electrode E220X, see below).

 

C3

Pair of Nihon-Kohden ear clips

C4

Pair of Nihon-Kohden ear clips with fitting electrodes

 

(Cable length and termination will be made to match your other electrodes)

 

C2 Pair of Ear clamps with fitting electrodes

 

C2 Pair of Ear clamps with fitting electrodes

C4 Pair of Ear clips with fitting electrodes

 

C4 Pair of Ear clips with fitting electrodes

 

QUICK-CONNECT INTERFACES

INPUT BOX & ELECTRODE BOARD ADAPTOR

In order to connect and detach many electrodes quick and error free to any EEG amplifier we offer a common connector for up to 38 single electrodes.

 

KI

38-Channel-Inputbox

 

To plug in the electrodes here instead of the EEG amplifier. A belt for hanging up is supplied with the box.

KV

38-Channel-Electrode board adaptor

 

38 single safety sockets on the one end, a Dsub-connector on the other.

 

Input box and electrode board adaptor are connected in no time by a 38-pin-Dsub-connector. The single channels of box and adaptor are numbered.

 

To connect an EASY CAP to the BrainAmp amplifier of BrainProducts this device is necessary:

 

EIB

64-Channel-Electrode Input Board

 

Flat ribbon cables to connect to BrainAmp are included.

 

 

KV: Electrode board adaptor

 

KV: Electrode board adaptor

KI: Inputbox

 

KI: Inputbox

 

CHEST BELTS AND CHIN BELTS

may be used alternatively for fixing the caps. The GS systems are provided in the sizes S (age of elementary school), L (youths, adults) and XL (big adults). They are equipped with velcro tape and push-buttons, such allowing quick and easy mounting.. The metal-free button-and-rubber-band KG system is necessary for adults only in MEG and MRI environments.

 

Chin belt and KG system are suited for all ages.

 

GS-(Size)

Chest belt set with push-buttons

 

1 chest belt, 2 chin straps, 1 chin belt

Sizes:

    S: 50-80 cm,

    L: 75-105 cm,

    XL: 100-130 cm

KG

Metal free button-and-rubber-band chest belt set

 

1,70 m elastic tape with button holes, 6 buttons, 1 chin belt

KR

Chin belt alone

 

Chest belt set

 

Chest belt set

Chin belt

 

Chin belt

 

ELECTROLYTES

 

V14

Lectron II, tube á 250 grams

 

Chloride-free electrolyte gel

 

This chloride-free gel supports the superior qualities of sintered electrodes: it is utmost stable and not influenced by sweat or body warmth. It allows lowest impedances for best signal quality. It is hypoallergenic and chloride free, i.e. suited for sensitive subjects and long term recordings. It is of clear substance, free of odours and water soluble.

 

For use with children or when no abrasive preparation is necessary:

 

V15

Lectron III-10, tube á 250 grams

 

High-chloride electrolyte gel

 

There are two instances, where chloride-free electrolyte is not recommended: for DC recordings the same ion is required in the electrodes and the electrolyte. In case of Ag/AgCl electrodes that’s salt. Further, one should not switch from chlorided gel to a chloride-free one on the same machine (though the opposite is possible). Therefore we suppy a chlorided gel too. Due to its above-average salt share of 10% lowest impedances are achieved even quicker.

 

V14

 

V14

V15

 

V15

Our recommendation:

 

ABRALYT 2000, our standard electrolyte, is made of "V14: Lectron II " (see above), to which a gentle abrasive is added, resulting in a high quality electrolyte gel, which at the same time is abrasive. Thus, ABRALYT 2000 saves a step when minimizing impedances.

 

V17

Abralyt 2000 (1000 gr.)

 

Chloride-free, abrasive electrolyte gel

V19

Abralyt HiCl (1000 gr.)

 

High-chloride, abrasive electrolyte gel. This is the abrasive version of Lectron III-10.

 

V14 and V17 can be used together in the same recording, and also V15 and V19 are compatible to each other.

 

V17

 

V17

V19

 

V19

 

ELECTROLYTE PASTE FOR SKIN ELECTRODES

These two chlorided electrolyte pastes are suited to place single electrodes onto the head or - combinded with washers - onto the skin.Elefix is easier to remove, while EC2 is recommended for application longer than one hour.

 

V11

Elefix (400 grams)

 

Electrolyte paste

V12

EC2 (100 grams)

 

Electrolyte paste

 

 

 

 

DISINFECTION SOLUTION

Sekusept-PLUS, which is effective against (among others) Hepatitis B-Virus, HIV and TBC-bacteria, was tested together with the cap fabric and electrodes for tolerability. Since it is free of glutaraldehyde, no unhealthy vapors evade.

 

V92

Sekusept-PLUS (2000 ml)

 

Disinfection solution

 

V92

 

V92

 

 

CONSUMABLES

 

V30

Isopropylalcohol 70% (60 ml)

 

For degreasing the skin

V21

Skin Pure, tube 135 grams

 

Gentle abrasive paste, for use with V14 or V15.

 

 

V52

Washers, inner-Ø 4mm

 

(100 pieces)

V53

Washers, inner-Ø 8mm

 

(100 pieces)

V54

Washers, inner-Ø 12mm

 

(100 pieces)

 

 

V34

Syringe

 

 

V40U

Cotton-swabs, non-sterile

 

(100 pieces)

 

 

V61

Skin marking pen

 

free of grease

 

V30

 

V30

 

V52 / V53 / V 54

 

V52 / V53 / V 54

 

V61

 

V61

V21

 

V21

 

V40

 

V40U

 

MISCELLANEOUS

 

MHS-4025

Electrode holder

 

This device serves to hang up electrodes to save space and prolong life span. It can be mounted on every wall or inside a locker door.

 

D01-58

Polysterene head large

 

With pre-marked electrode positions: Fpz, Cz, Inion, T9, T10.

 

D01-56

Polysterene head medium

 

With pre-marked electrode positions: Fpz, Cz, Inion, T9, T10.

 

The polysterene heads are meant for designing individual electrode arrangements or just for storing caps.

 

MHS-4025

 

MHS-4025

D01-56 / D01-58

 

D01-56 / D01-58

 

SINGLE LEADWIRE TERMINATIONS

& ADAPTOR-CONVERTERS

To make it possible to convert existing electrodes to other terminations we provide the 2mm-pins and 1,5mm safety sockets as single items. Each terminator comes with jacket and 1,5 cm adhesive heat shrink tube for tension relief and 1 cm heat shrink tube as bend protection at the electrode end.

 

E50

1,5mm safety socket

E51

2mm pin

E52

1,5mm safety socket, non-magnetic

E53

2mm pin, non-magnetic

 

E60

Adaptor-converter

 

Changes 1,5mm safety sockets into 2mm pins.

 

E65

Adaptor-converter

 

Changes 2mm pins into safety sockets.

 

E70

2mm-stackable shorting plug

 

To ground unused channels

 

E75

1,5mm-stackable shorting socket

 

To ground unused channels

 

Further terminations, converters, common connectors on request.

We try to realize individual solutions!

 

E50 / E51

 

E50 / E51

 

Two E70's

 

Two E70's

E60 / E65

 

E60 / E65

 

Two E75's

 

Two E75's

 

OLDER PRODUCTS STILL AVAILABLE

Our former electrode types, Standard and Extra-flat, as well as their appropriate electrode adaptors and service is still available:

 

B01-?-#

Ag/AgCl sintered standard electrode

B04-?-#

Ag/AgCl sintered extra-flat electrode

 

Please specify leadwire type, leadwire length and type of termination.

 

A04

Electrode adaptor for standard electrodes

A05

Electrode adaptor for extra-flat electrodes

 

S01

Groove cutting

 

To change IVM E224N electrodes into B01 electrodes.

 

S03

Deepening top side of electrodes

 

For secure pointer placement while measuring 3D coordinates.

 

Our former chlorided electrolyte, ABRALYT LIGHT, can still be supplied upon request.

 

V18

Abralyt LIGHT (1000 gr.)

 

Chlorided, abrasive electrolyte gel

 

 

 

 

OTHER AG/AGCL SINTERED ELECTRODES

IN VARIOUS SHAPES

Further to our ring electrodes other electrodes in various shapes are available too. As the sensors are the same, these and ring electrodes can be used within the same recording.

 

E224A

Skin electrode, Housing 16/8 mm

E224N

Skin electrode, Housing 13/8 mm

E220A

Skin electrode, Housing 13/4 mm

E220N

Skin electrode, Housing 7/4 mm

E220X

Hat-shaped electrode

 

E256A

Skin electrode, Housing 16/8 mm, with Snap Connector

E256N

Skin electrode, Housing 13/8 mm, with Snap Connector

E264A

Skin electrode, Housing 13/4 mm, with Snap Connector

 

C-H

Cable for Snap Connectors

C-GS

Shielded Cable for Snap Connectors

 

E271

Flat electrode 4 mm

E272

Flat electrode 8 mm

E273

Flat electrode 12 mm

 

Electrodes can be made with different:

 

• cables:

Heavy-duty = H

Light-duty = L

Shielded

Carbon

• terminations:

1.5mm-touchproof safety sockets = S

2mm-pins = P

Other (please specify)

• cable lengths:

80 cm, 100 cm, 120 cm,

150 cm, 200 cm

 

Examples:

E224N-HS-120 is with 120 cm Heavy-duty cable and 1.5mm-touchproof safety socket

 

E220A-LP-100 is with 100 cm light-duty cable and 2mm-pin

 

If no code is given, please use plain text for specification.

Not all options are available for all electrodes.

Some options cost extra.

Please contact us, if in doubt, which one to choose.

 

E224A

 

E224A

 

E220N

 

E220N

 

E271

 

E271

E224N

 

E224N

 

E220X

 

E220X

 

E272

 

E272

E220A

 

E220A

 

 

 

 

 

 

 

 

 

 

 

E273

 

E273

 

SIGNAL GENERATOR / IMPEDANCE METER

 

Please click here for a detailed description of SIGGI II Signal Generator / Impedance Meter / Data Logger / Electrode Tester

 

SG2

SIGGI II

 

Signal generator / Impedance meter

 

SIGGI II

 

SIGGI II

 

STANDARDIZED CAP SETS

 

We compiled easy-to-order complete cap sets for EEG from 19/21, 32/40 and 64/80 channels. The electrode arrangments are based on the international 10%-system. The chosen electrode positions allow equidistant setups, suitable for all basic and advanced data analysis methods.

 

To order, just add the cap size instead of the #

 

EC20, EC40 and EC80 packages

 

The EC20, EC40 and EC80 packages contain everything to start recording right out of the box.

 

EC20-#

Ready-to-use EEG Recording Cap for 19/21 Channels

 
  • Cap with 23 equidistant electrode positions (Int. 10/20-System)
  • 26 Ag/AgCl sintered ring electrodes, number labeled
  • 2 Ear-lobe electrodes
  • Quick-connect interface
  • Chest belt set
  • All necessary consumables

 

SU-# (EC20)

Extra cap for EC20

 

 

21-Channel Electrode Arrangement of EC20

 

21-Channel Electrode Arrangement of EC20

(Montage No. 25)

 

 

EC40-#

Ready-to-use EEG Recording Cap for 32/40 Channels

 
  • Cap with 36 equidistant electrode positions (10%-System)
  • 38 Ag/AgCl sintered ring electrodes, number labeled
  • 2 Ear-lobe electrodes
  • Quick-connect interface
  • Chest belt set
  • All necessary consumables

 

SU-# (EC40)

Extra cap for EC40

 

 

36-Channel Electrode Arrangement of EC40

 

36-Channel Electrode Arrangement of EC40

(Montage No. 24)

 

 

EC80-#

Ready-to-use EEG Recording Cap for 64/80 Channels

 
  • Cap with 74 equidistant electrode positions (10%-System)
  • 78 Ag/AgCl sintered ring electrodes, number labeled
  • 2 Ear-lobe electrodes
  • 2 Quick-connect interfaces
  • Chest belt set
  • All necessary consumables

 

SU-# (EC80)

Extra cap for EC80

 

For later re-ordering, all parts and consumables are available individually. They are all listed elsewhere in this Product list.

 

74-Channel Electrode Arrangement of EC80

 

74-Channel Electrode Arrangement of EC80

(Montage No. 1)