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Pull Back Type Sitting Backrest Durability Tester
•Product Features:
1. Multifunction. You can select to control the cylinder output force (corresponding to backrest durability test) or output displacement (corresponding to chair chassis backtilt mechanism durability test) through the touch screen.
2. In the selection of cylinder output force control mode, the force is the closed-loop control. It is composed of pull pressure sensor + force signal transmitter + MCU + gas-electric proportional valve + cylinder.
3. In selecting the cylinder output position mode, the displacement is controlled by moving the magnetic sensor attached to the cylinder surface.
4. The cylinder assembly can be installed along the frame and adjust the position and fixed, to meet the lateral endurance test of the seat back.5. Simple clip structure design, can realize single operation, without any special auxiliary tools.
•Technical specifications:
| Product Parameters | 1. loading cylinder can be set output: 30 ~ 180 kg force, stroke: 0-500 mm, adjustable lateral position: ± 120 mm (5 inch). 2. real-time display running speed: 10 ~ 25 times / minute, adjustable. 3. 3. Maximum allowable sample: projection area less than 850 * 850 mm. 4. 4. Overall dimensions: 980 * 1860 * 2000 mm, net weight: 310 kg. 5. 5. power supply: 220VAC, 2A; air source: air pressure: ≥ 0.5MPa; flow rate: ≥ 800 liters / min; the air source needs to be filtered and dried. |
What about the product quality?
For our products, each instrument must be carried out 100% quality calibration and test when delivery goods. With CE certificate, we are very confident in our products, and we will pack them with safety wooden case to protect the machine when transport oversea.
What about usage of the machine?
We will also give your professional guidance(Product operating manual and video), each products comes with a USB flash drive which have all the details.
What about warranty?
Guarantee one years( if the parts damage within one year, we can replace the part for free)
If customer need any technical support, we can help them solve their problem through email, video meeting. We also can provide door to door service, but customer need to bear the travel fees.
What about standards support?
We are strictly following different international standards such as EN, ISO, ASTM, AATC, JIS, GB ect, and had been recognized by SATRA international standard agency.
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