High Speed Low Noise Headphone Torsion Life Testing Machine For Headphone
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...right receiver of the earphone is fixed on the torsion fixture, the head band is fixed on the support frame, and the test Angle and rotation speed are set. After many tests, remove the earphone to detect the performance of the rotating shaft. Features: 1...
Infinity Machine International Inc.
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Headphone Torsion Life Testing Machine For Torsional Life Test Of Headphone Shaft
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... Life Testing Machine.pdf Device application This machine is suitable for the torsion life test of the rotating shaft of the earphone earphones. The torsion test method is: the left and right earpieces of the earphone are fixed on the torsion fixture,...
Dongguan Zhongli Instrument Technology Co., Ltd.
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500 Nm Torsion Testing Machine , torsion Strength Testing Machine For Metal Materials
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...Torsion Testing Machine is mainly used for metal materials and drill pipe,bolt,drive shaft, screw and other manufactured goods to do the torsion mechanics performance test at the room temperature. The measured specimen is installed between the fixtures which can be adjusted the space, the testing machine can be used for the different measured specimens to do the torsion mechanics performance test.The testing machine...
Jinan Wang Te Bei Equipment Co., Ltd.
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QB/T2171 Zipper Torsion Rubber Testing Machine For Metal Wire
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...Torsion Rubber Testing Machine For Metal Wire Introduction: Zipper torsion testing machine film special test all kinds of metal wire enameled wire break strength and the resistance to twist number . Test method for the sample is clamped at both ends , one end is fixed on the other end is continuous 360 degree rotation exercise reversed torsion......
Dongguan Haida Equipment Co.,LTD
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90° Rotation Fatigue Life Testing Machine Equipment For Monitor Stand 80-650 Mm Adjustable Height Distance Fixture Plate
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... is designed according to customer requirements and is mainly used for fatigue testing of display brackets with 90-degree rotation on the left and right sides. The machine consists of a sub-frame, a lifting workbench, and an arm that can swing left and...
Dongguan Lixian Instrument Scientific Co.,LTD
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Digital Torsion Spring Testing Machine 5Nm Maximum Torque 500 x 450 x 700 mm
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Torsion Testing Machine (MY-XZ-L1), with PC controlled, customized design is acceptable Technical Specification 1. Test speed: 5-60 times / min 2. Test times: 99999999 times 3. Test mode: Conduction test,Life test 4. Resistance range: 0—9.999Ω 5. Up ......
Shenzhen Mingyu Instrument And Equipment Co., Ltd.
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200rpm Servo Motor Shaft Torque Endurance Testing Machine
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.... The torque value of the shaft can be measured every time and the curve changes can be recorded as well as the curve of torque attenuation life can be drawn. To improve the inconvenience of energy torque only after the shaft is removed. 1. Product Name:...
Dongguan Gaoxin Testing Equipment Co., Ltd.，
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225IB Load Strength Office Chair Life Test Machine 600mm Seat Height
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...life test machine Brief introduction of office chair rotary life testing machine: It is used to judge the quality and service life of rotary office chair. Fix the chair caster on the turntable, apply load to the seat surface, and then rotate the Chair Caster at the specified speed and times for testing......
shanghai kerang technology co ltd
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Computerized Automatic Torque Testing Machine Servo Motor Drive
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...Testing Machine Purpose: PT-DZ22OG computerized automatic torque testing machine is suitable for related torsion testing of various products. Torque test and torsion life test of NB shaft, mobile phone (single shaft torque, finished product torsion life test), LCD Monitor foot, rotary switch. It is easy to set and operate with Windows Chinese window screen. Machine......
Perfect International Instruments Co., Ltd
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Motor Servo Tensile Testing Machine Speed Range 0-7500deg/min Shaft Life Drive
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... shaft after the cover is opened and closed many times. The torque value of the rotating shaft can be measured every time and the curve change and the torque decay life curve can be recorded. The current torque must be disassembled before the shaft can be...
Dongguan jie dong test equipment co.,LTD
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