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Dongguan Zhongli Instrument Technology Co., Ltd.
Home ProductsFurniture Testing Machine

High Resolution Chair Legs Pressure - Resistant Tester , Servo Motor Control

China Dongguan Zhongli Instrument Technology Co., Ltd. certification
China Dongguan Zhongli Instrument Technology Co., Ltd. certification
Exceptional company. 5 STAR!!! Ship rapidly the item and very WELL packed and protected.Very good machinery and very good communication with company. i more than highly recommend using Dongguan Zhongli Instrument.

—— Remy Attalin

The response from the seller was very fast and helpful. Issuing and confirming the PO/PI was done in a single day. The product was shipped the next day after the transaction is confirmed. Couldn't be more satisfied in terms of service provided by the seller. The machine is well packed in wooden case. Everything arrived in good condition. Come with

—— Warunee Nahauythong

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High Resolution Chair Legs Pressure - Resistant Tester , Servo Motor Control

High Resolution Chair Legs Pressure - Resistant Tester , Servo Motor Control
High Resolution Chair Legs Pressure - Resistant Tester , Servo Motor Control

Large Image :  High Resolution Chair Legs Pressure - Resistant Tester , Servo Motor Control

Product Details:
Place of Origin: CHINA
Brand Name: ZL
Certification: CE,ISO
Model Number: ZL-2002
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Chair Legs Pressure-resistant Tester is packaged within wooden case.
Delivery Time: 4-7 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 40 sets / month
Detailed Product Description
Product Name: Chair Legs Pressure-resistant Tester Load Cell: 0.5 Precision Force Sensor (US World Civil)
Accuracy: 1 Test Force Test Range: 0.4% ~ 100% FS
Power Resolution: 200000 Displacement Error: Within ± 1% Of Indicated Value
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furniture testing equipment


furniture tester

High Resolution Chair Legs Pressure-resistant Tester , Servo Motor Control



Chair Legs Pressure-resistant Tester is used to test the Office Chair supports five claws,by loading vertical pressure to test compressive strength of five claws.


The motor which is used as power source is controlled by computer.Driving the precision screw rod and dragging the bar to make pressure down.

Purpose of test:test compressive strength of the Office Chair claws.Control the quality of products.Find out the defect position.Provide a reference for improvement.


Program of test:Load to 11120N slowly,keep one minute.unload;Then load to 11120N slowly again,keep one minute,record the process of test.

Assessment of results:controlled by a servo motor which can maintain constant pressure when chair legs are in plastic deformation status.

Breakpoint,autostop,automatic operation by computer.Customers can write test program by themselves;The computer generates force - time and force - shift curve automatically.


Main controller adopts most advanced 32 bit ARM processor in the 21st century.Processing speed has already reached the level of Pentium general computer.Compared with the traditional 8-bit SCM measure-control system, theperformance is greatly improved.The speed of arithmetic is much faster,The precision of control is higher.


The core device which is used for collecting data adopts the latest ultra-high precision 24-bit AD.The rate of sampling can reach 2000 times per second,can capture the process of the force variation in short-term fluctuation.No step in whole journey.Resolution comes up to500000 degrees,and uses the original 6 point calibration technology,improving the accuracy further.

The force measurement accuracy is much higher than 0.5 (the highest) standards of the state.


Windows standard style.Distinct operating mode,detailed documentation and tips make it becomes the most simple and easy software to use in testing machine industry.

Your training efficiency of modulation and software will be improved significantly.


Using multi-threaded parallel processing technology.Real-time display force - shift, force - time, shift-time and stress-strain curve in the testing process.Can switch to the picture of curve what you want to see, and can check the user setting etc.Cabinet protection structure, guarantee safety absolutely.The tester stops automatically when the five claws of chair damaged.Fixed pressure and time can bet set.


Product Specifications:


Load cell 0.5 precision force sensor (US World Civil)
The biggest test 5000KG
Accuracy 1
Test Force Test Range 0.4% ~ 100% FS
Power Accuracy Within ± 1%
Power Resolution 200000
Displacement error Within ± 1% of indicated value
Displacement resolution 0.05mm
Control system servo drives
Transmission Panasonic servo motor
Motor power 2.0kw
Test speed range 5 ~ 500 mm / min
Within ± 1% of indicated value speed accuracy
Test Stroke (excluding fixtures) 1000mm
Effective pillar spacing 1000mm
Display System HY-V based material independent research and development platform for Windows-XP test machine dedicated software
Computer system ordinary computer
Weight 500kg
Volume 1500 × 650 × 2100mm
Power AC220V 50HZ


Contact Details
Dongguan Zhongli Instrument Technology Co., Ltd.

Contact Person: Ms. Fiona Zhong

Tel: +86 135 3248 7540

Fax: 86-0769-3365-7986

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