JTX-2 Wet Abrasion Scrub Tester
JTX Multifunction Abrasion Scrub Tester is an instrument applicable to determine the scrub resistance for architectural coating, and sometimes also to that for the surface treated by the comprehensive films, such as paints, electroplating coatings, floors, clear top coatings and woods. The machine drives the brush to move back and forth steadily and scrub the coating of the coated panel. The scrub counts can be directly read out from the counter of the machine. From the scrub counts, it may be evaluated that the scrub resistance of the coating materials are whether good or not.
The machine is in use for conducting National Standard GB9266-88, and it is a necessary instrument for the coating material manufactures and research enterprises.
Main Technical Parameters:
1.Specification of brush: 38×90mm;
2.Mass of brush (with holder): 450±2g;
3.Distance of brush travel back and forth: 300mm
4.Frequency of brush travel: 37±1 counts/min
5.Counter: 4 digit-number
6.Panel dimension: 430×150×3mm
7.Power of electric motor: 90W
8.Electrical power source: 380V 50Hz
9.Overall dimensions: 600×430×450 (length by width by height)
10.Mass of whole machine: approximate 50kg
Instrument Brief Introduction:
Brush (with holder) weight 450g, frequency of reciprocating motion is 37 counts/min, its standard stroke is 300mm.
Storage container on the upper instrument stores soap water for test. When testing, it should be adjusted speed according to National Standard request.
According to thickness of panel, we select qualified washer to make sure brush chuck with pin, assembling in the brush chuckhole on the crossbeam. The brush chuck freely removes up and down to make the 450g weight of brush on the test panel all the time.
Ordering Information:
| Type | Name |
| JTX | Multifunction Abrasion Scrub Tester |
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Hardness
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TQC Sheen
TQC Sheen
TQC Sheen
TQC Sheen
Hardness
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