High Precision Torsion Angle 5~360° Settable Headphone Torsion Life Testing Machine
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.... The torsion test method is: the left and 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...
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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torsional shear test
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... as National and global standards “metal at room temperature torsion test method”. It is widely used in the field of quality control; metallurgical steel; machinery manufacturing; civil aviation; institutions of higher learning; ......
jinan hardness STING EQUIPMENT CO., LTD
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Wire Plastic 360° Torsion Cable Testing Machine IEC60884 Standard
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..., copper bare wire) and the plastic deformation resistance in simple torsion test of wires, also for the surface and internal defect detecting test and twist resistance test of varnished wire film. 4. Test standard: IEC60884-1:2006,GB2099.1-2008,GB2099.3...
Dongguan Gaoxin Testing Equipment Co., Ltd.，
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Precision Universal Material Testing Machine ANH Digital Torsion Spring Testing Machine
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... Universal Material Testing Machine ANH Digital Torsion Spring Testing Machine Function: ANH series digital torsion spring tester is a kind of intelligent multi-functional measuring instrument used for testing and inspection of torsion spring. With simple......
Dongguan Quality Control Technology 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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DX8416A Wind Energy Cable High And Low Temperature Torsion Resistance Testing Machine
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... voltage of 1.8/3kV or below in low temperature environment. 2. Comply with the standard: TICW1-2009 Torsion test method for torsional flexible cable for wind power generation GB/T2423.1-2001 Test A: Low temperature test method, GB/T2423.2-2001 Test B:...
DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD
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Zipper Adhesive Tape Twisting Tester Metals Torsional Resistance Testing Machine
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..., and nylon zippers. Product Features 1. The angle test uses a high-precision encoder. 2. Touchscreen display, with a user-friendly interface design for easy operation; 3. The deletion method is to select and ......
DONGGUAN LONROY EQUIPMENT CO LTD
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Straight Twist Test Apparatus Cable Testing Equipment Linear Torsion Machine
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...twist test Mount a sample of about 1m taked from the finished product,attach it to the straight twist test apparatus of FIG.5-(a).Given to the number of time twisting around at a rate of per minute about 60 times so that the rotor to the appropriate angle(...
KingPo Technology Development Limited
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Wire Torsion Bending Test Machine 1 Station Test Swing Angle 0-360 Degrees
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...Torsion Bending Test Machine 1 Station Test Swing Angle 0-360 Degrees Wire Torsion Testing Machine JD-3003 product description: Designed and manufactured according to GB4909.4, ISO2627/R957, CNS-1111/8938, UDC621.315.14/620.175 and JIS3005, suitable for small household appliances such as hair dryers, hair clips, power cords for manufacturers and quality inspection departments. Torque test......
Dongguan jie dong test equipment co.,LTD
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