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ANSI/BIFMAX5.1 EN 1728 Chair Seating and Back Testing Machine

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ANSI/BIFMAX5.1 EN 1728 Chair Seating and Back Testing Machine

Payment Terms : L/C,D/A,D/P,T/T

Cycle speed : 10-30rpm or specified

Model Number : ZL-2004

Reference Standard : ANSI/BIFMAX5.1-2011 11.4 EN 1728:2001 6.8

MOQ : 1 set

Delivery Time : 7-14 work days

Cylinder fulcrum height : 70-150cm electric speed adjustment

Packaging Details : wooden case packaging

Price : UDS4500

Counter : 0-99999999 times can be set

Supply Ability : 30 Sets

Certification : CE,ISO

Load load : 225 lbs

Brand Name : ZL

Name : Office Chair Seat Back Durability Tester

Place of Origin : Guangdong, China

Cylinder stroke : 0-500mm

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ANSI/BIFMAX5.1 EN 1728 Chair Seating and Back Testing Machine
Product Overview

This testing machine is designed for evaluating the durability of office chairs with backward tilt functionality. It assesses chair performance under complex load conditions by simulating repeated tilting movements.

Application

Suitable for all chairs featuring seat surfaces and chassis with backward tilt function. The machine tests durability under complex load states by applying external force through 3,000,000 reciprocating movements between front and rear dead centers.

Testing Method
  • Chair is securely fixed in position
  • 225 pounds of weight is loaded onto the seat surface
  • External force is applied to create reciprocating movements
  • Testing occurs at speeds ranging from 10-30 rpm
  • 3,000,000 complete cycles are performed
Compliance Standards
  • ANSI/BIFMAX5.1-2011 Section 11.4
  • EN 1728:2001 Section 6.8
Technical Specifications
Parameter Specification
Load Capacity 225 lbs
Cylinder Stroke 0-500mm
Cylinder Fulcrum Height 70-150cm (electric speed adjustment)
Counter 0-99,999,999 cycles (programmable)
Cycle Speed 10-30 rpm or as specified
Power Supply Single-phase AC220V 0.5A
Dimensions 140*120*170cm
Product Image
ANSI/BIFMAX5.1 EN 1728 Chair Seating and Back Testing Machine

Product Tags:

ANSI BIFMA chair testing machine

      

EN 1728 seating testing machine

      

furniture back testing machine

      
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