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250*250*310cm Shock Tester For Display Devices Testing Compressed Air 0.5-0.8MPa

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250*250*310cm Shock Tester For Display Devices Testing Compressed Air 0.5-0.8MPa

250*250*310cm Shock Tester For Display Devices Testing Compressed Air 0.5-0.8MPa
250*250*310cm Shock Tester For Display Devices Testing Compressed Air 0.5-0.8MPa 250*250*310cm Shock Tester For Display Devices Testing Compressed Air 0.5-0.8MPa

Large Image :  250*250*310cm Shock Tester For Display Devices Testing Compressed Air 0.5-0.8MPa

Product Details:

Place of Origin: CHINA
Brand Name: LABTONE
Certification: CE, ISO
Model Number: SKT200

Payment & Shipping Terms:

Minimum Order Quantity: 1SET
Price: Negotiable
Packaging Details: International wooden case
Delivery Time: 45 working days
Payment Terms: T/T, L/C
Supply Ability: 15 Sets / Month
Detailed Product Description
Product Name: Shock Tester Max. Specimen Weight: 1000 Kg
Max. Acceleration: Half Sine: 300G Machine Dimension: 250*250*310(cm)
Controller Cabinet Dimension: W55*D50*H80 (cm) Machine Weight: 21500 (Kg)
Table Size: 200*200(cm)
High Light:

mechanical shock test

,

shock test machine

250*250*310cm Shock Tester For Display Devices Testing Compressed Air 0.5-0.8MPa

 

 

Product description

 

Shock or bump test mainly simulate the impact effects of product and its components encountered in usage and transit process. Through standard and high-reproducibility instant energy exchange, you can analyze the product ability to tolerate the strong external stress and the degradation of structural weaknesses to quickly obtain the data of structure strength, anti-shock appearance and anti-drop. Shock tester is one of destructive experiments, and do destructive test on the product to evaluate the product reliability and monitor the consistency of production line.

Suitable shock test for aviation, aerospace, marine, military, consumer electronics, automobiles, home appliances and display devices.

 

 

Features:

 

 

  • http://webbuilder3.asiannet.com/ftp/1965/54.gif Apply free-drop model; precisely simulate the actual environment.
  • http://webbuilder3.asiannet.com/ftp/1965/54.gif Perform solid shock impact; no second rotating or displacing problem.
  • http://webbuilder3.asiannet.com/ftp/1965/54.gif Full digitizing control system offers high efficiency.
  • http://webbuilder3.asiannet.com/ftp/1965/54.gif Speed range is wide
  • http://webbuilder3.asiannet.com/ftp/1965/54.gif Fast in changing wave model.
  • http://webbuilder3.asiannet.com/ftp/1965/54.gif Comply with all commercial & military test specs.

 

 

Specifications

 

Model SKT50 SKT100 SKT200 SKT300 SKT600 SKT1000
Table size (cm) 50*60 70*80 100*100 120*120 150*150 200*200
Maximum Specimen Weight(Kg) 50 100 200 300 600 1000
Max acceleration(G) half sine 600 600 500 500 300 300
saw-tooth waveform 100 100 100 100 100 100
square 150 150 150 100 100 100
Pulse Duration (ms) half sine 40~1 40~1 30~2 20~3 20~3 20~3
saw-tooth waveform 18~6 18~6 18~6 18~6 18~6 18~6
square 30~6 30~6 30~6 30~6 30~6 30~6
Machine Dimension(cm) 130*140*260 130*120*260 150*130*260 200*160*300 230*180*310 250*220*310
Controller cabinet Dimension(cm) W55*D50*H80
Machine Weight(Kg) 2300 3200 4200 8500 15500 19500
Utility Requirements 3-phase AC380V 50/60Hz 0.5~0.8MPa
Conforming standards GB/T2423-2008 GJB1217 GJB360.23 GJB150 GJB548 MIL-STD-202F IEC-68-2-27 MIL-STD-883E MIL-STD-810F ISTA UL
 
 

FAQ:

 

How do you attach the hardware you’re testing to your shaker?

By means of a fixture, usually aluminum or magnesium for lightness coupled with rigidity. They can be cast, or smaller fixtures machined from solid stock. Most fixtures are welded.

 

How do you control shakers?

If we’re looking for resonances in the product we’re testing, we command the shaker to shake the product at one frequency at a time but to vary that test frequency, to sweep it over a range of frequencies.But more realistically, we command the shaker to vibrate randomly and to excite all the resonances simultaneously.Control commands go into the keyboard of a specially-programmed computer.

 

What are those resonances?Are they bad?

Have you ever noticed the steering wheel moving with rather large displacement amplitude, larger than the input to the column? That magnification is called resonance. Possibly it annoys you. There’s a slight chance that in a few years that whipping of the steering column might cause bending fatigue failure.When we shake an automotive or ship or land vehicle instrument, we're looking for, for example, portions of printed wiring boards (PWBs) responding with greater motion than we're inputting. That flexing may damage PWB wiring, it may damage the attached components, and it will damage the soldered connections between components and the PWB.

 

 

Shock testing System Block Diagram

 

250*250*310cm Shock Tester For Display Devices Testing Compressed Air 0.5-0.8MPa 6

Contact Details
Labtone Test Equipment Co., Ltd

Contact Person: Yolin Yang

Tel: +8613798525810

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