Welcome to Qinsun Instruments Co., Limited.
2023-07-11 0 Views

Multi-station leather rubbing color fastness tester

This instrument is used for leather surface friction Fastness is tested by determining the fading and the degree of staining of wool felt to evaluate the color transfer. During the test, wrap dry or wet white wool felt on the friction surface, and then reciprocate the friction on the test piece clamped on the test bench. There are two test methods, dry and wet. umpTextile Testing Instruments, Testing Equipment Manufacturer

Test StandardumpTextile Testing Instruments, Testing Equipment Manufacturer

ISO 11640umpTextile Testing Instruments, Testing Equipment Manufacturer

QB/T 2882(MethodA) umpTextile Testing Instruments, Testing Equipment Manufacturer

QB/T 2537umpTextile Testing Instruments, Testing Equipment Manufacturer

IOS 3903.31umpTextile Testing Instruments, Testing Equipment Manufacturer

IOS 20991-7.3umpTextile Testing Instruments, Testing Equipment Manufacturer

lISO 11640umpTextile Testing Instruments, Testing Equipment Manufacturer

lQB/T 2882umpTextile Testing Instruments, Testing Equipment Manufacturer

lQB/T 2537umpTextile Testing Instruments, Testing Equipment Manufacturer

lGB/ T 3903.31umpTextile Testing Instruments, Testing Equipment Manufacturer

lIOS 20991-7.3umpTextile Testing Instruments, Testing Equipment Manufacturer


umpTextile Testing Instruments, Testing Equipment Manufacturer

Test principleumpTextile Testing Instruments, Testing Equipment Manufacturer

Friction head(With or without external weight)square wool felt on friction platform(stretch or not)Carry out reciprocating friction, and after a certain number of times, carry out staining gray card comparison on wool felt, and test leather for color fading gray card comparison, and evaluate the grade.umpTextile Testing Instruments, Testing Equipment Manufacturer


umpTextile Testing Instruments, Testing Equipment Manufacturer

The instrument consists of the following parts:umpTextile Testing Instruments, Testing Equipment Manufacturer

Additional weight: according to each standard required, additional weight is 500g. umpTextile Testing Instruments, Testing Equipment Manufacturer

Friction hammer: based on According to the requirements of various standards, the friction hammer is500g. umpTextile Testing Instruments, Testing Equipment Manufacturer

Friction table: test When carrying the sample. umpTextile Testing Instruments, Testing Equipment Manufacturer


umpTextile Testing Instruments, Testing Equipment Manufacturer

Power switchumpTextile Testing Instruments, Testing Equipment Manufacturer

Extend the spiral knob: by rotating The screw knob enlarges the area of ​​the friction table, thereby deforming the specimen fixed on the friction table. umpTextile Testing Instruments, Testing Equipment Manufacturer

Timer: Settings And display the number of frictions. umpTextile Testing Instruments, Testing Equipment Manufacturer

Start pause button /spanumpTextile Testing Instruments, Testing Equipment Manufacturer

Instrument technical parametersumpTextile Testing Instruments, Testing Equipment Manufacturer

Instrument size:282mm*460mm*470mm(L*D*H)umpTextile Testing Instruments, Testing Equipment Manufacturer

Test platform size:150mm*100mm(L*W),length directionzui It can be extended25%umpTextile Testing Instruments, Testing Equipment Manufacturer