Engineering Products info@abronexports.com, info@abron.in
 

105 - Industrial Estate,
Ambala Cantt-133001,Haryana (India)

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Foam Testing Equipments

 

Air Flow Tester

02.Ball Resilience Tester
Resilience of polyurethane foam is determined by dropping a metallic sphere on a slab of foam kept on a horizontal surface from a height of 500 mm and finding the height to which it rebounds after striking the surface of foam.Rebound Resilience Tester for polyurethane foam consists of a flat horizontal platform, a vertical acrylic tube in which the sphere is dropped, and a hand operated arrangement to release the sphere from a pre-determined height. The platform on which the test specimen is kept also forms the base of the equipment. It has four leveling screws to make it horizontal.
Technical Details
Range of force measurement
03.Compression Set Apparatus
04.Flammability Tester
05.Flammability Tester for Automobile Interiors

 

Hot Air Oven (size 45 cm)

A.Double chamber type
B.Universal memmert type
- Extra for digital temperature controller
 

Humidity Chamber (Size 45 cm)

A.Model A
B.Model B
C.Model C
 

Indentation Hardness Tester

The feel of softness of any flexible foam is quantitatively defined by its indentation hardness. Indentation hardness of foam is determined by pressing a circular indentor at a specified speed against a block of foam and finding the force needed to compress it to a specified percentage of its initial thickness.
Test Methods for Flexible Polyurethane Foam Clause 6 : Hardness
Technical Details
Range of force measurement
A.Standard Model
B.Special Model for full car sheets Pounding Tester 70000.00

 

Shear Fatigue Tester

The ability of polyurethane foam slabs to withstand the effect of repeated compressions is determined with the help of a shear fatigue test. In this test, a test specimen in shape of a square block is held over a flat reciprocating platform and is pressed down from top by a horizontal cylindrical roller inclined at an angle of 15 to the direction of motion of the platform. The platform is moved for a specified number of cycles and the effect of repeated compressions produced on the test specimen is evaluated by finding the change in its thickness and indentation hardness number.
Methods of Test for Flexible Polyurethane Foam
Standard Methods of Testing Flexible Cellular Materials Slab, Bonded, and Moulded Urethane Foams
Technical Details
Range of force measurement

 

Soft material Thickness Gauge

Extra for indentor for testing latex foam
 

Tensile Testing Machines

A.Electronic Model
Accessories
a.Specimen Cutting Press, Hydraulic Type, Hand Operated
b.Cutting Die
i.For large test specimens
ii.For small test specimens
 

Compression Set Apparatus

02.Flex Testing Machine
A.ModelA:For testing two test specimens
B.Model B: For testing four test specimens
 

Hot Air Oven (size 45 cm

A.Double chamber type
B.Universal memmert type
-Extra for digital temperature controller
 

Thickness Gauge

Thickness of polyurethane foam products below 100 mm in thickness are measured by using a soft material thickness gauge having an arrangement to measure thickness with an indentor of specified area exerting a specified pressure on the test specimen whose thickness is being measured.Thickness Gauge for polyurethane foam consists of a dial indicator mounted over a metallic frame and a circular indentor of specified diameter and weight to apply a specified pressure on the test specimen.
Methods of Test of Flexible Polyurethane Foam
Technical Details
Range of force measurement

 

Compression Set Apparatus

A.Type A (Constant Deflection)
B.Type B (Constant Load)
 

Flex Tester Machine

- Extra for attachment for rubberized coir
 

Hot Air Oven (size 60 cm)

A.Double chamber type
B.Universal Memmert type
-Extra for digital temperature controller
 

Humidity Chamber (size 60 cm)

A.Model A
B.Model B
C.Model C
 

Indentation Hardness Tester

A.For 105 cm wide specimens
B.For 60 cm wide specimens
 

Soft Material Thickness Gauge

Extra for indentor for polyurethane foam
 

Apparatus for Determination of Impenetrable Volume

02.Compression Tester
 

Flammability Tester

Resistance to propagation of flame of materials used in the interiors of motor vehicles is determined by finding the horizontal burning rate of a test specimen taken from the material under test after application of a standard flame at one of its end for a period of 15 seconds. The test specimen is held horizontally in a U-shaped holder inside a combustion chamber and flame from a Bunsen burner applied at its end. The ratio of the burnt distance and time taken to burn through a specified distance gives a measure of the flammability of the material under test
Automotive Vehicles – Flammability Requirements
Road Vehicles and Tractors and Machinery for Agriculture Determination of Burning Behavior of Interior Materials
Test Methods for Flexible Polyurethane Foam
Motor Vehicles – Flammability of Interior Materials and their Testing Methods
Technical Details
Range of force measurement

 

Heat Distortion Tester

05.Hot Air Oven,(Memmert type with viewing window)
(size 45 x 45 x 45 cm
- Extra for digital temperature controller
 

Humidity Chamber (Size 45 cm)

A.Model A
B.Model B
C.Model C
07.Pycnometer
 

Thickness Gauge

A.Bench Model
I.Range 10 x 0.01 mm
II.Range 25 x 0.01 mm
B.Tripod Model
I.Range 10 x 0.01 mm
II.Range 25 x 0.01 mm