Lab Testing Equipment

Introductions Double-end grinding machine is suitable for the departments of water conservancy and hydropower, geology and minerals, transportation, construction and so on in colleges and universities. Through the abrasive value determination to evaluate the anti-abrasive performance of not stone and artificial aggregate, to provide a basis for the auxiliary construction of different friction coefficient requirements of the road surface. Structure composition It is composed

Puncture Strength Tester Cardboard Puncture Strength Tester Product use overview Computer Intelligent Corrugated Cardboard Puncture Strength Tester is a special testing instrument for corrugated cardboard puncture resistance (puncture strength). This instrument has a fast compression, automatic reset of the operating handle and reliable safety protection, with liquid crystal display, Thermal printer and other characteristics, applicable to a wide range of cardboard, cardboard

Description Cobb Absorption Tester is a special instrument for determination of water absorption of the paper and paperboard, the main technical indexes and performance parameters is according with the relevant provisions of ISO535 Paper and Paperboard - Determination of Water Absorption -- Cobb law and QB/T1668 Cobb Absorption Determination Instrument. This instrument is mainly used to determinate the surface water absorption of the sized paper and paperboard under the

Description ECT Edge Crush Corrugated paper sample cutter is an indispensable special sampling instrument for edge crush test and adhesive strength test of corrugated boards, can quickly and accurately cut the sample of given size, and is an ideal auxiliary appliance for departments of production, scientific research and quality supervision and inspection of corrugated boards and cartons. Test Standards BS EN ISO 3037 ISO 3037, Fefco T8, Tappi T 839, T 838 T 811 and so on.

Bicycle Pedal Hub Abrasion Tester EN 14764 Test principles According to EN14764:2005 , ISO4210-2014 Application Of Bicycle Pedal Hub Abrasion Tester The machine is designed and manufactured according to the standard, the foot pedal or hub is installed on the rotating axis of the instrument, and the load is applied and the set speed is selected according to the specification. The machine is designed and manufactured according to the standard, and the foot pedal or hub is

Bicycle Crank Sprocket Combination Parts Fatigue Tester EN 14764 Test principles According to EN14764:2005 , ISO4210-2014 Application Of Bicycle Crank Sprocket Combination Parts Fatigue Tester This machine is used to simulate the actual use of the bicycle sprocket crank. A certain force is applied to the left and right footpegs at the use position. After a certain number of times, the wear and tear is detected. Technical parameters Capacity 5000kgf*1set Resolution 5‰ Electric

ISO 4210 Bicycle/Bike Wheel Holding Force Disengagement Tester Test principles According to EN14764:2005 , ISO4210-2014 Application Of Bicycle/Bike Wheel Holding Force Disengagement Tester With a large wheel as the active wheel to drive the wheel rim under test, it can be used for "dynamic walking test", "brake performance test" and "wheel static pressure test", which can be applied to It can be applied to "carbon fiber frame" for brake test; it is control

ISO 4210 Universal Material Testing Machine Test principles According to EN14764:2005 , ISO4210-2014 Application Of Universal Material Testing Machine Suitable for bicycle parts and materials, into the car of the tensile, compressive, torsion and other strength testing, full-featured, versatile. Technical parameters Load Capacity 5,000kgf Unit Switching N/kN/g/kg/ton/lb ,Shift:mm/cm/inch Load Breakdown Degree 1/20,0000 Test Width 1200mm Joint plate stroke 1400mm Test Stroke

ISO 4210 Bicycle/Bike Wheel Holding Force Disengagement Tester Test principles According to EN14764:2005 , ISO4210-2014 Application Of Bicycle/Bike Wheel Holding Force Disengagement Tester Fasten the wheel to the frame and fork with nuts, test the front wheel clamping force by applying a force of 500N symmetrically on both sides of the front axle in the direction of front wheel disassembly, and hold for 30s to check the relative displacement between the front axle and the

Test principles According to GB 14746 3.10,EN 14765 4.13.5, ISO4210-2014-7/4.2 Application Of Bicycle/Bike Axial Static Load Tester It is used to measure the combination of frame, pedals, transmission system and rear wheel of a bicycle. If there is a shifting mechanism also included in the test range, gradually apply a certain force to the center of the left and right pedals, respectively. After 15 seconds, check if there is any damage. Test method 1. fix the front and rear

Test principles According to EN14764:2005 , ISO4210-2014-7/4.1 Application Of Bicycle/Bike Wheel Rotation Progress Tester The equipment is commonly used in bicycle wheel rotation accuracy. Used to measure the radial runout and axial runout of the wheel, equipped with measuring wheel to radial, axial and tire with its auxiliary parts between the measurement tool, measuring tool accuracy of 0.01mm; and automatically record the maximum amount of runout and the maximum clearance

Test principles Bicycle Module Dynamic Fatigue Tester This instrument is manufactured in accordance with ISO 9001 international quality certification standards. The force calibration is in accordance with ISO 7500/1, EN 1002-2, BS 1610, DIN 5122, ASTM E4, JIS B7721/ B7733, CNS 9471/9470, JJG 475-88, ISO 4210 and other national standards. It is suitable for bicycle parts and materials, and the fatigue test of finished bicycle, with complete functions and wide application, and

Bicycle/Bike Fork Bending Fatigue Tester And Backward Impact Tester EN Standard Bicycle/Bike Fork Bending Fatigue Tester and Backward Impact Tester Test principles A full alternating, cyclic dynamic load Fo, in the plane of the wheel and perpendicular to the axis of the fork riser, was applied to a load carrying device that rotated on the pivot of the fork joint. The test cycle is 100,000 cycles and the test force values are shown in Table 9. The maximum test frequency is

EN Standard Bicycle Front Fork Backward Impact Tester Test principles A roller with a mass less than or equal to 1kg is mounted on the fork. The impact surface hardness of the roller is not less than 60HRC. A weight with a mass of 22.5kg ± 0.1kg is placed on the roller of the fork leg, which is equivalent to applying a force in the plane of the wheel to the direction of travel of the fork. A deflection measuring device is installed under the roller to record the position of

EN 14764/ ISO 4210 Bicycle Front Fork Vibration Impact Tester EN 14764​ Bicycle Frame Front Fork Vibration Impact Tester Application Of EN 14764 Bicycle Bicycle Front Fork Vibration Impact Tester This machine is specifically required for bicycle fork spring fatigue and impact damage test: the fork is fixed on the testing machine with a certain frequency and force and impact to observe the destruction of the fork, such as deformation, fracture, etc. Test principles According

EN 14764/ ISO 4210 Bicycle Frame Front Fork Front to Back Pouring Heavy Impact Tester Application Of EN 14764 Bicycle Frame Front Fork Front to Back Pouring Heavy Impact Tester The machine should be centered on the rear axle attachment point and can rotate freely in the vertical plane, the front fork is supported on a flat iron, so that the frame is in the normal position, the saddle straight tube is stabilized with a 70kg counterweight fixed to the saddle straight tube, so

ISO 4210 Bicycle Frame Vertical Dynamic Fatigue Tester Bicycle Frame Vertical Dynamic Fatigue Tester Application Of Bicycle Frame Vertical Dynamic Fatigue Tester This machine for bicycle frames to do fatigue testing. It can test bicycle frame pedaling fatigue test EN 15194 electric bicycle, ISO4210-6.4.4 all styles of frame of this test specification. Test principles According to the standard: EN 15194 electric bicycle, ISO4210, EN14781 roadster, EN14766 mountain bike,

Bicycle Frame Five-way Pedal Force Dynamic Fatigue Tester Application Of Bicycle Frame Five-way Pedal Force Dynamic Fatigue Tester This machine for bicycle frames to do fatigue testing. It can test bicycle frame pedal fatigue test EN 15194 electric bicycle, ISO4210-6.4.3 all styles of frame of this test specification. Test principles EN 15194 electric bicycle, ISO4210, EN14781 roadster, EN14766 mountain bike, EN14764 city car. designed by CNS, JIS, DIN, NF, ISO, CPSC, CSA, AS

Bicycle Frame Fork Combination Impact Tester Bicycle Testers Bike Frame Front Fork Frequent Vibration Durability Tester Bicycle Multifunctional Impact Tester SL-BT87 Application Of Bicycle Multifunctional Impact Tester This machine is used to simulate the impact on the frame and fork when the front wheel leaves the ground, when it is hit or when it is subjected to vibration. Test principles All types of frames in accordance with ISO 4210-6.4.2, GB3565 and GB17761. Test method

Bicycle Multifunctional Impact Tester Frame Impact Tester Frame Drop Weight Impact Tester Bicycle Multifunctional Impact Tester SL-BT87 Application Of Bicycle Multifunctional Impact Tester This machine is used to simulate the impact on the frame and fork when the front wheel leaves the ground, when it is hit or when it is subjected to vibration. Test principles All types of frames according to ISO 4210-6.4.1, GB3565 and GB17761, etc. Test method 1. Attach the frame/fork