Cornell Mattress Durability Tester Testing for mattress on the long-term repeatability of the test load capacity, and the mattress compression deformation. With sofa Cornell fatigue life test method, motor driven eccentric wheel, adjust the height of the impact of the impact block, then 120-160 times / min speed impact testing of mattresses, the impact of counter measures the number of times after the set automatically shutdown. Circular pads made in accordance with ASTM F 1566-99 Computer, print force value, displacement, time table. Computer system output: Max 150kgf Display Accuracy: 0.001kgf Display accuracy: Indication of + / -0.1% Deformation precision: 0.001mm The impact of block speed: 120-160 times adjustable Impact height: 0-300mm adjustable Counter measures and set the range: 0-99999 times The impact of motor power: 2KW DC Computer system Motor: 1/4HP Panasonic servo motor Impact blocks and blocks meet ASTM F 1566-99

Chair Swivel Testing Machine Specifications: According to test Standard: BIFMA X5.1-2002, Test No. 9 1. Applicability: This test applies to all types of chairs with a swivel seat. Purpose of Test: this machine is designed to evaluate the ability of a chair to withstand stresses and wear caused by repeated swiveling. 2. Machine Mechanism: * Loading weight : 102kg (225lb) * Cycle rate: 5 ~ 15 rotations per minute. * Test cycle: 120,000 times. * Counter: 999,999 * Loading weight is adjustable. 3. Features: . Safety protection – automatic detection of breakdown point while the test specimen breaks. . Testing frequency can be pre-set. Once the pre-set level is reached, the machine stops automatically . . Equipped with safety cover. . High Precision – Forces are measured with a precision proportion valve via a pneumatic valve driver. The pneumatic output range is within 1kg/cm2 ~ 8kg/cm2 being able to maintain high precise constant force. Adopt high accuracy and precision pneumatic proportion valve to ensure test stabilities and low error. . Selectable units of system – kg, N, lb . Easy to Operate – The machine is operated via the corresponding POD(programmable operation display) system. One touch operation functions are easy for test. A test result will show as soon as the test is complete. . Conforms to national standard – Meets national standard requirement.

Chair Seat Impact Testing Machine Application This test applies to all types of chairs. Purpose of Test: To evaluate the ability of a chair to withstand heavy impact forces on the seat. This tester is designed for dynamic and cyclic durability seat test. Standards DIN 4551, EN 1335, NEN 1812, BIFMA X5.1, BSI/BS 5459, EN 581-2

Desk Integrate Tester Purpose: Adjustable desk strength, containing Center load, load and stability testing Instruction: This machine is three-in-one integrated testing machines, strength of adjustable desk, contains a center load, load and tester Specification 1 Tong heads: Center next to the loading point-end load-side load stability test 2.Test block size: 300-300mm 200-200mm 200-200mm 100-100mm 3.Load: 200kgs 75kgs 45kgs 45kgs 4.Test Time:24 hours 30 minutes 5 seconds,3min 5. Controller: PLC touch screen control 6. Printing devices: the Chinese micro-print test report 7.Materials:Can be set per office Tong heads 8.Weight: Can be set per office Tong heads

Chair Armrest Testing Machine is used to evaluate the pull-resistance ability of the armrest at parallel direction, to determine its fatigue life under parallel strength. Fix the caster, set the time, and pulling strength and time for automatically reposition. Armrest Height 650-780mm or specified Timer LCD, 0.01sec-99.9sec, 1sec-99 minute 99 second Machine Size 1200*500*1000mm Parallel Force 100-200lb Force Stroke 0-24 inch or specified Counter LCD, 0-999,999 times Weight 250kg Power 1 £, AC220V, 3A Design Criteria BIFMA