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Chair Backrest Durability Testing Machine
1 USD ($)
Product Details:
- Features Programmable cycles, safety enclosure, automatic stop
- Temperature 10C~40C
- Number of Specimens 1 specimen per test
- Equipment Type Chair Backrest Durability Testing Machine
- Operating Voltage 220V
- Resolution 0.1 kgf
- Max Height 1800 mm
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Chair Backrest Durability Testing Machine Price And Quantity
- 1 USD ($)
- 1 Set
- 2000.00 - 6500.00 USD ($)
- Built-in USB export and on-screen storage
- Precise manual and automated
- Digital automatic counter up to 999,999 cycles
- 70 dB(A)
- Adjustable for different backrest shapes and angles
- Emergency stop and safety interlock system
- Servo pneumatic cylinder
- Supplied with calibration certificate
- High-grade steel with powder coating
- Approx. 1200 x 700 x 1600 mm (LxWxH)
Chair Backrest Durability Testing Machine Product Specifications
- Floor-mounted
- 10~150 kgf
- Applicable for plastic, metal or wooden backrests
- Approx. 150 kg
- 0.5~0.8 MPa
- For cyclic durability and strength testing of chair backrests
- Digital LCD display
- Chair backrest max width 600 mm
- 10~150 kgf
- 1% F.S.
- 8 mm pneumatic connector
- PLC control with digital interface
- 600 mm
- Automatic
- 20%~80% RH
- 50Hz
- 220V
- Chair Backrest Durability Testing Machine
- 0.1 kgf
- Laboratory and industrial testing
- 1800 mm
- 5-30 cycles/min adjustable
- Touch screen
- 220V AC, 50Hz
- 0-300 mm
- 0.1 sec
- Programmable cycles, safety enclosure, automatic stop
- 150 kg max loading
- 10C~40C
- 1 specimen per test
- Built-in USB export and on-screen storage
- Precise manual and automated
- Digital automatic counter up to 999,999 cycles
- 70 dB(A)
- Adjustable for different backrest shapes and angles
- Emergency stop and safety interlock system
- Servo pneumatic cylinder
- Supplied with calibration certificate
- High-grade steel with powder coating
- Approx. 1200 x 700 x 1600 mm (LxWxH)
Chair Backrest Durability Testing Machine Trade Information
- shenzhen
- Cash Against Delivery (CAD), Cash on Delivery (COD), Delivery Point (DP), Cheque, Letter of Credit (L/C), Letter of Credit at Sight (Sight L/C), Paypal, Western Union, Telegraphic Transfer (T/T), Days after Acceptance (DA), Cash in Advance (CID), Cash Advance (CA)
- 150 Set Per Month
- 20 Days
- Each set protected with resin fiber and PP film, then put into Strong wooden case with operation manual and video inside.
- Australia, Eastern Europe, Middle East, Western Europe, Africa, Central America, South America, Asia, North America
Product Description
The usage
Chair Backrest Durability Testing Machine is to evaluate the ability of the chair back to withstand the fatigue stress and wear that occur as the result of user exerting backward pressure on the chair.
the testing methods:fix chair and impose a poise of 225pounds on the seat surface and keep the tilt mechanism reciprocating movement within its front and back limits for 300000 times at a speed of 10-30cpm.
Applicability
This test shall be performed on Type Il and lll chairs.
Type II - Fixed seat angle, tilting backrest
Type lll - Fixed seat angle, fixed backrest
Note: This test does not apply to chairs with backrest height less than 200 mm (7.9 in.).
Purpose of Test
The purpose of this test is to evaluate the ability of the chairs to withstand fatigue stresses and
wear caused by rearward force on the backrest of the chair.
Specifications
Office Chair Back Durability Tester
1.Professional design
2.High quality with reasonable price
3.One year warranty free.
The parameters
Height of Seat Back | 500~1200 mm or specified |
Weight of Seat | 225 lb or specified |
Air Pressure | 0~150 Ib |
Stroke | 0~18 in |
Force Angle | 0~90 |
Test Speed | 16 - 20 times/min or specified |
Counter | LCD, 0~999, 999 |
Dimension (WDH) | 66 136 140 cm |
Weight | 549 kg |
Power | AC220V, 3A |
Advanced Durability Testing
This machine excels at simulating real-world stress on chair backrests, making it indispensable for manufacturers, laboratories, and quality control teams. Its precise servo pneumatic actuator and programmable cycle counter allow for extensive and repeatable tests, with up to 999,999 cycles available for in-depth evaluation. With its strong steel structure and powder coating, long-term service and reliability are assured.
Comprehensive Safety and Control
Operators benefit from a well-integrated safety enclosure, emergency stop, and safety interlock system. Adjustable test parameters and a user-friendly PLC-controlled digital touch screen interface ensure simple operation and highly customizable testing scenarios. Results are easy to record and export via USB or on-screen storage, lending transparency to quality verification processes.
FAQs of Chair Backrest Durability Testing Machine:
Q: How does the Chair Backrest Durability Testing Machine ensure accurate and reliable results?
A: The machine is equipped with a servo pneumatic cylinder and digital automatic counter, providing high repeatability and precise control over test parameters. Its calibration certificate guarantees accuracy within 1% F.S., while digital LCD displays and automated data logging minimize human error.Q: What types of backrests can be tested with this machine?
A: This device accommodates plastic, metal, or wooden backrests, supporting widths up to 600 mm. The fixture is fully adjustable, allowing accurate alignment and force application for various shapes and angles.Q: When should the durability test be performed?
A: Durability testing is recommended whenever new chair designs are developed, materials or suppliers change, or as part of periodic quality assessments to ensure compliance with performance standards before market release.Q: Where can this machine be installed and used?
A: The machine is floor-mounted and designed for use in both industrial production settings and laboratory environments. Its moderate dimensions (approx. 1200 x 700 x 1600 mm) allow placement in standard testing facilities.Q: What is the process for conducting a test with this equipment?
A: To perform a test, adjust the fixture for the specific backrest, set the required test parameters via the touch screen interface, load the specimen, and initiate the automated cycle. The machine will apply the programmed number of cycles and test force, logging data for later analysis.Q: How does the built-in safety system protect operators during use?
A: Safety protections include an emergency stop and safety interlock system within a safety enclosure. These features help prevent unintended operation and minimize the risk of accidents during testing.Q: What benefits does programmable automation provide for backrest testing?
A: Programmable cycles, test force, stroke, and speed allow consistent, repeatable tests and efficient workflow. Automated data storage and export streamline quality documentation, reducing testing time and increasing productivity.Tell us about your requirement
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HAIDA INTERNATIONAL EQUIPMENT CO., LTD.
Contact Details
- FACTORY ADD: No.13 Daxin Street, Daluosha Industrial Zone, Daojiao Town,Dongguan - 523710, Guangdong, China
- Phone :86-1591-7693151
- haidads@qc-test.cn
Send InquiryEmail us : haidads@qc-test.cn
- Ms Lisa (Manager)
- Mobile : +8613662707979, +8613829267288, +8615016776323, +8618373745787, +8618236912012, +8613602361535, +8613925747786
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