Abrasion Testers

Gardner-scrub
Abrasion Scrub and Washability Tester

The Gardner-scrub abrasion tester offers a versatile design for abrasion and washability testing applications. The instrument arm is designed to hold from 1 - 3 brush holders or ISO pad holders. A large selection of accessories are available to customize your test requirements. An intuitive touch screen operation makes it easy to change test parameters. The Gardner-scrub has a durable chain drive mechanism for long-term reliable operation.

Gardner-scrub

Reciprocating linear motion with a constant speed over the travel distance for repeatable results
Compact design saves on counter space
Easy to use touch screen display
Instrument arm holds up to 3 brush or pad holders to increase output
User selectable scrub rate from 6 - 60 cycle/minute
Compliant with ASTM, DIN, and ISO methods with appropriate accessories
Up to 4 kg (8.8 lbs) can be applied to the instrument arm
Adjustable stroke length 22.9 - 27.9 cm (9-11 in.)
Optional weights for custom applications

Gardner-scrub three brush configuration with Lilly Frame

A wide range of accessories are available to meet custom requirements.

Gardner-scrub Sand Paper Holder Weight (8118) and Sandpaper Holder (5058)

Standards:

ASTM	D 1792, D 2198, D 2486, D 3206, D 3207, D 3450, D 4213, D 4488, D 4828
ISO	11998
DIN	53778, 13300
Canadian Government Specification	26-GP-3a
Commonwealth of Pennsylvania Specification	W-4
US Federal Specification	P-C-431a, P-D-220A, P-R-201b, P-W-155, T-1279D, TT-P-18, TT-P-22, TT-P-23a, TT-P-26a, TT-P-29B, TT-P-30, TT-P-47a, TT-P-51d, TT-P-88a, TT-P-508
FTMS	141A, 6141, 6142
US Military Specification	MIL-C-3004, MIL-C-46057, MIL-E-11237, MIL-P-13340A, MIL-P-15422B
US Navy Specification	512C20C
Rock Island Arsenal Specification	RIX-268

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