JIA-112information      
Continues Slides Abrasion Tester
This testing machine uses testing models the rubber tire to continue slides and the wear resistant experimen

JIA-114information      
Skateboard Impact Tester
Put the skateboard under impact weight of the machine. The steelyard weight free fall impacts test sample, to observe its damage situation.( NF EN 13613)

JIA-115information      
Exercise bike tester
The tester can test torque、power、rotational speed and electric current of the exercise bike. It can record for file analysis and compared truly.

JIA-101Ainformation      
TENNIS RACKET RECIPROCATING FATIGUE TESTER
This tester is equipped with a pneumatic cylinder to tester to test the bidirectional bending fatigue endurance of racket by reciprocating motions.

Load:30～100㎏f (adjustable)
Frequency:60～120c.p.m (adjustable)
Suppors distance:max.700㎜ (adjustable)
Counter:electronic type 6 digits

JIA-101Binformation      
TENNIS RACKET RECIPROCATING FATIGUE TESTER
TThis tester is equipped with a pneumatic cylinder to press the racket unidirectionally.

Load:30～100㎏f (adjustable)
Frequency:60～120c.p.m (adjustable)
Supports distance;600㎜
Counter:electronic type 6 digits

JIA-102information      
RACKET DROP TESTER
Turn the netted racket upside down, secure its handle by the grip. Then lift the racket to test height, press the button to drop it freely.

Test Height:180㎝
Drop control:eletromagnetism

JIA-103information      
RACKET DROPPING WEIGHT IMPACT TESTER

JIA-104information      
RACKET TWISTING STRENGTH TESTER
Measure the twisting strength when the racket is loose or broken.


Torque wrench:25～230X5㎏-㎝ 50～450X5㎏(optional)
Supports:height, test distance adjustable

JIA-105information      
RACKET TORSIONAL PROPERTY TESTER
Measure the twisting strength when the racket is loose or broken.


Torque wrench:25～230X5㎏-㎝ 50～450X5㎏(optional)
Supports:height, test distance adjustable

JIA-105Binformation      
SHAFT TORSIONAL PROPERTY TESTER
This tester is specially used to test the middle shaft of sport equipments which are made of composite materials.

Indication:Force gauge
Resolution:0.5°