KW-BFM-07-QDChair Base Comprssion Tester
Working Rationale:
1. Precision manual pressure regulating valve ensure to get the stable and reliable out- force.
2. Through the precision pressure sensor to output the force and transfer into the Digital signal to display in the screen.
3. Comparasion the set value with the current value, output the signal to trigger the pressure and delay action, delay to get the set value, Cylinder retraction, finish the compression test.
Structure characteristics:
1 Simple structure, safe and reliable.
2 Easy operation, not need any training.
3 Low cost.
Parameter:
1. 500mm Air cylinder traveling
2. 2500 kgf for the max our-force
3. Hold time: 0-99s;
Control System
1. Precision manual pressure regulating valve ensure to get the stable and reliable output force and indicate from the digital display.
2. The time relay hold the requested compression time.
Gas source
AP: 0.5MPa; FR: 800L/min, filtering water, drying treatment.
Main size:980 x 950 x 2200 mm(lxwxh)
Weight:150 kgs.
Field of application:
ANSI/BIFMA X5.1-2011 8 Drop Test - Dynamic
ANSI/BIFMA X5.1-2011 11.3 Impact Test
ANSI/BIFMA X5.4-2005 13 Seating Durability Tests Cyclic
ANSI/BIFMA X5.4-2005 24 Tablet Arm Load Test Static
ANSI/BIFMA X5.5-2008 6 Top Load Ease Cycle Test
ANSI/BIFMA X5.6-2010 10.1 Work Surface Durability (Top Load Ease) Test
ANSI/BIFMA X5.9-2004 7.1 Top Load Ease Test Cyclic
ANSI/BIFMA X5.9-2004 7.2 Drop Test Dynamic for Units with Seat Surfaces
ANSI/BIFMA X5.9-2004 7.3 Durability Test for Units with Seating Surfaces Cyclic Impact
EN 1730: 2000 6.6 Vertical Impact test
EN 1728: 2001 6.15 Seat impact test
Working Rationale:
Abuse way to sit on the seat in order to test the durability of product.
Structure characteristics:
1 Multi-function: A Free Fall; B Load Ease; C Manual-operation impact.
2 AL-Frame, stainless steel testing platform, Good style.;
3 Electromagnetic absorb and release, completed imitate free drop, no resistance, and low noice.
4 Hydraulic buffer structure, Greatly reduce the noice of impact.;
5 Foot-cup fixing fixture, free force in the Vertical direction...
6 Easy operation, no need any special tooling.
7 Power failure memory.
8 More control mode for selection.
Parameter:
Max impact height: 250mm
Impact rate: 5-15 time/min
Sample limited: Max height 1000 mm; Max Width1200mm;
Max impact weight: Not less than 350lbs (Request AP≥ 0.5MPa)
Control System:
1. Individual control box, with the breakpoint detection stop function;
2. Six digits LCD, Stop / off memory function;
3. Power height adjustment.
4. Action Control: Electromagnet will absorb the loading when get electricity in low, Air cylinder drive the loading to the height. Electromagnet will release the loading once lose the electricity.
5. Hydraulic buffer structure, Greatly reduce the noice of impact.
Weight;180 kg
Main size:1000x1360x2800mm(lxwxh).
Field of application:
ANSI/BIFMA X5.1-2011 5 Backrest Strength Test - Static - Type I
ANSI/BIFMA X5.1-2011 6 Backrest Strength Test - Static - Type II and III
ANSI/BIFMA X5.1-2011 10 Tilt Mechanism Test - Cyclic
ANSI/BIFMA X5.1-2011 15 Backrest Durability Test - Cyclic - Type I
ANSI/BIFMA X5.1-2011 16 Backrest Durability Test - Cyclic - Type II and Type III
ANSI/BIFMA X5.1-2011 19 Footrest Static Load Test - Vertical
ANSI/BIFMA X5.1-2011 20 Footrest Durability Test - Vertical - Cyclic
Working Rationale:
1 Imitate human body sat in a chair and lean back action to test the back performance.
2 Place 250lbs 16 dia sand bag in the seat, apply a force that is initially 90 degrees ± 10 degrees to the plane of the backrest.
3. Record the testing cycle, evaluate the product performance.
Structure characteristics:
1 Multi-function testing equipment, out-force and traveling for selection.
2 Through change the position of Pulley to change out-force direction of air cylinder.
3 When the form-device left the Backrest, the back will return the original state without any resistance.
4 Precision manual pressure regulating valve ensure to get the stable and reliable output force and indicate from the digital display.
5 L style Baffle plate+Lstyle Pressure plate fix the base; Manual screw to keep pressing.
6 RPM disply can be adjusted.
Parameter:
More than 150kg out-force.
More than 1000mm testing platform
600mm Air cylinder traveling
Max Air cylinder Cyclic rate: 20 RPM;
Control System:
Force control: Precision manual pressure regulating valve +SMC Precision pressure sensor+Digital display.
Force transmission: Sliding of the fixed pulley block...
Automatic control: Touch Screen+PLC, Power off memory and breakpoint stop function.
Weight:140 Kgs
Main Size;L1800xw1000xh1800mm.
KW-BFM-07 Chair Base Comprssion Tester
Structure characteristics
1 Servo motor, reliable and stable performance.
2 Using screw drive, and aslo assemble a guide pillar to increase the stability and rigidity of testing performance.
3 Output various curves including force- deformation, force- time; Breakpoint curves and aslo can play back testing process.
Parameter
Output rated pressure: More than 1500kg
Max testing size: Not less than 900mm dia(five-star foot), Screw traveling: 10-500mm.
Standard accessories(Attach): Simulate feet wheel 5 PCS.
Main size:1200x900x1500mm(lxwxh)
Weight:582 kgs
Control size:control box 300x330x920(lxwxh).
