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Dongguan Lituo Testing instruments Co., Ltd

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LT-JJ02-D Office chair armrest fatigue testing machine

Keywords :

armrest fatigue testing instrument / compaction test machine / compression test equipment


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  • Company : Dongguan Lituo Testing instruments Co., Ltd
  • Telephone : +86 137 9011 5684
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Product Details

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Five Advantages Of Products

  • The cylinder output Angle can swing and change the position
  • The loading pad is attached to the handrail under test, and the cylinder can choose to work without retracting to increase stability
  • Precise manual pressure regulating valve ensures stable and reliable cylinder output force, and digital display cylinder output force value
  • Casters fix the cup to fix the position of the chair, so that the chair can be tested in the natural state
  • RPM speed is displayed and can be adjusted continuously

Product Details

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LT-JJ02-D Office chair armrest fatigue testing machine

 

The product description

This machine is used to test the durability of office chair armrests under cyclic side pressure (at an Angle of 10 degrees from the plumb line). The chair is fixed on the test bed’s surface and then the force clamp is adjusted in proper position. Suitable for testing the handrail, seat face, foot pad and so on. This device is a multi-functional test device, which can realize a variety of test functions by adjusting the direction of the output force of the cylinder.

 

Technical parameters

1. Adjustable distance from cylinder pivot to loading pad: 500 ~ 900mm

2. The cylinder output force with a diameter of 50mm can meet the strength and accuracy requirements of the handrail test

3. The width of the loading pad is 100mm, and the force is applied to the handrail at a 10-degree inclination Angle

4. Precise pressure regulating valve device ensures stable and reliable cylinder output force, and digital display cylinder output force value

5. PLC control and touch screen have real-time display of speed, frequency, times and force

6. Power supply (power): 220VAC 1.0a

7. Air source: air pressure: ≥ 0.5mpa; Flow rate: ≥800L/min; The air source is filtered and dried

8. Body size: about 1300*1100*1820mm (length * width * height)

9. Weight: about 320kg

10. Standard configuration accessories (distribution): 1 set of armrests loading equipment / 2 pieces of cylinder adapter / 2 pieces of chair fixing press plate

11: sensor: 200kg

 

How to make the test

The chair is fixed to the test surface and the 400 Newton force is applied to the armrest 60,000 times at a speed of 10-30CPM at an Angle of 10 degrees from the plumb line.

 

Conform to the Standards

QB/T 2280-2016 BIFMA X5.1-2017; EN 1335:2000 GB/T 10357.3 2013

 

Product features

1. The cylinder output Angle can swing and change the position;

2. The loading pad is attached to the handrail under test, and the cylinder can choose to work without retracting to increase stability;

3. Precise manual pressure regulating valve ensures stable and reliable cylinder output force, and digital display cylinder output force value;

4. Casters fix the cup to fix the position of the chair, so that the chair can be tested in the natural state

5. RPM speed is displayed and can be adjusted continuously.


Dongguan Lituo Testing instruments Co., Ltd

Contact Person: Vicky Teng

Department: Sales

Telephone: +86 137 9011 5684

Landline: +86-0769-81551929

Company Address: No. 117, Longyan 5th Road, Humen Town, Dongguan,Guangdong,China

Factory Address: No. 117, Longyan 5th Road, Humen Town, Dongguan,Guangdong,China

Website: www.lttestmachine.com

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