Gester Instruments Co.,Ltd.-sfyh.com

Chair Seating and Back Testing Machine GT-LB04-1

The test machine is to simulate the daily use of the process of loading the seat on the seat and back to test the durability.

Chair Seating Impact and Durability Testing Machine GT-LB05

Chair Seating Impact and Durability Testing Machine applies to all types of chairs, with 2 functions of chair seating impact and seating durability test.

Chair Caster Durability Testing Machine GT-LB06

This European Standard specifies test methods and requirements for the determination of the stability of all types of domestic seating for adults.

Chair Swivel Testing Machine GT-LB07

Chair Swivel Testing Machine applies to all chair types with a swivel seat.

Chair Assembly Testing Machine GT-LB08-1

Chair Assembly Testing Machine combination with Drop Test, Backrest Durability Test, armrests Durability and Leg Strength Test.

Chair Assembly Testing Machine GT-LB08-2

Chair Assembly Testing Machine used for the strength and durability of seats and stools.

Computer Five Feet Compression Resistance Tester GT-LB14

Computer Five Feet Compression Resistance Testermachine is used to test the compressive strength of the five feet of the office seat, and test the stressful situations of the feet by the vertical pressure.Secure the chair casters to the turntable, set an certain time and an certain times of forces on the feet, check the feet anti-damage ability.

Chair Seat Impact Testing Machine GT-LB05A

The test machine is to simulate the daily use of the process of loading the seat on the seat and back to test the durability.

Caster and Base Durability Testing Machine GT-LB09

This Caster and Base Durability Testing machine applies to pedestal base chairs with casters or chairs with legs and casters, to evaluate the ability of the casters , chair frame or chair base to withstand fatigue stresses and wear caused by moving the chair back and forth.

Chair Armrest Durability Testing Machine GT-LB03L

Chair Armrest and Seat Front Edge Testing Machine GT-LB03L tests the strength and durability of the handrails, seats, or other parts by simulating the loading of the seats during routine use.

BIFMA Bag Type Impactor Device GT-LB01-11

BIFMA Bag Type Impactor device is designed specifically for BIFMA X5.1. Mainly for the office chair Dynamic Drop Test and Seating Impact Durability Test to provide impact load, configured to use in GT-LB05.

BIFMA Incremental Weights GT-LB01-10

BIFMA Incremental Weights is designed specifically for BIFMA X5.1. Mainly used to assist the office chair backrest dynamic test when the load on the seat surface.

BIFMA102&50mm Loading Pad GT-LB01-9

This load pad is designed specifically for BIFMA X5.1, which is a rigid rectangle object 102×50 mm in dimension ,with a 12 mm front edge radius. Mainly used to test the office chair pedal static load and durability.

203mm Loading Pad GT-LB01-8

This load pad is designed specifically for BIFMA X5.1, which is a rigid circular object 203±13 mm in diameter,with a 12 mm front edge radius.

Impact Hammer GT-LB01-7

Impact hammer, with a cylindrical pendulum head having a mass of 6,5 kg, supported from a pivot by a steel tube of 38 mm in diameter and with a wall thickness of 2 mm.

Seat Impactor Device GT-LB01-6

The seat impactor is comprised of the following elements, circular body, springs and striking surface. Is the necessary accessories for seat impact test.

Chair Armrest and Seat Front Edge Testing Machine GT-LB03S

Chair Armrest and Seat Front Edge Testing Machine GT-LB03S tests the strength and durability of the handrails, seats, or other parts by simulating the loading of the seats during routine use.

Back Loading Pad GT-LB01-4

Back loading pad, which is a rigid rectangular object 200 mm high and 250 mm wide, the loading surface of which is curved across the width of the pad with a convex cylindrical curvature of 450 mm radius and with a 12 mm radius on all front edges.

Smaller Seat Loading pad GT-LB01-3

Smaller seat loading pad, which is a rigid circular object 200 mm in diameter, the loading surface of which has a convex spherical curvature of 300 mm radius with a 12 mm front edge radius.

Seat Loading Pad GT-LB01-2B

Seat loading pad, which is a naturalistically shaped rigid indenter with a hard, smooth surface .

Seat Loading Pad GT-LB01-2A

Seat loading pad, which is a naturalistically shaped rigid indenter with a hard, smooth surface .

Loading Point Template GT-LB01-1B

Loading point template, a template, which consists of two shaped members fastened together by a pivot at one end.

Loading Point Template GT-LB01-1A

Loading point template, a template, which consists of two shaped members fastened together by a pivot at one end.

Local Loading Pad GT-LB01-5

Local loading pad, which is a rigid cylindrical object 100 mm in diameter, with a flat face and a 12 mm edge radius.

Chair Sideways Testing Machine GT-LB12

Chair Sideways Testing Machine is used to simulate the loading condition of the chair in daily use, and test the lateral static load strength of the handrail.

Chair Back and Arm Impact Tester GT-LB11

Chair Back and Arm Impact Tester machine is specially designed for testing the impact strength of backrest and handrail.

Rolling Resistance Testing Machine GT-LB10

Rolling Resistance Testing Machine applies to all chairs with casters, to evaluate rolling resistance of the unloaded chair.

Chair Backrest and Tilt Mechanism Durability Test Machine GT-LB13

Chair Backrest and Tilt Mechanism Durability Test Machine The latest design of the machine has two test functions: First test is to evaluate the ability of the chairs to withstand fatigue stresses and wear caused by rearward force on the backrest of the chair. Second test is to evaluate the ability of the tilt mechanism to withstand the fatigue stresses and wear caused by repeated tilting.

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