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News Details
Home > News >

Company news about Foam Compression Recover Time Tester

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Ms. Mary
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86-0769-89055588
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Foam Compression Recover Time Tester

2019-01-26

HD-F750-5 Foam Compression Recover Time Tester

 

 

GENERL SPECIFICATIONS

 

Packaging Dimensions: (W*D*H) 700*920*1200MM

Power supply source: single-phase, 220V±10%, 50/60Hz (can be appointed)

Gross Weight: 160kg

HS Code: 9024800000

 

 

 

APPLICATIONS & TEST PURPOSE:

This machine is used to determine the recovery time of the slow recovery (viscoelastic) foams. ASTM D3574 is a commonly used standard for tests involving flexible cellular foam materials. Test M specifies a method for measuring the recovery time of slow recovery (viscoelastic) foams, like memory foam. It is an important test in the mattress industry.

 

DESIGN STANDARD : ASTM D 3574-2008

 

TEST PROCEDURES:

1. Prepare and condition the test specimen according to the geometries and guidance described in the test standard for IFD testing.

2. Place the specimen onto the perforated base compression platen. Lower the circular top platen onto the top of the specimen to apply a small preload and identify specimen thickness.

3. Indent the specimen to 75% of its original thickness at the speed referenced in the test standard.

4. After a specified dwell time, remove the circular top platen quickly to the specified deflection (close to original height), and record how much time it takes for foam to contact the top platen.

 

STANDARD FEATURES:

 

Control and display PLC+LCD
Sensor Load cell
Capacity 200KG
Unit N
Up plate Diameter 200mm, bottom fillet R1mm
Low plate 400×400mm, holes diameter 6mm, space 20mm
Test Sample Size 380*380*100mm
Test speed 1000 + 100 mm/min
Motor Servo motor
Driver Electric actuator
Power Single phase, 220V, 50Hz
Weight 160KG

 

 

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news details
Home > News >

Company news about-Foam Compression Recover Time Tester

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Foam Compression Recover Time Tester

2019-01-26

HD-F750-5 Foam Compression Recover Time Tester

 

 

GENERL SPECIFICATIONS

 

Packaging Dimensions: (W*D*H) 700*920*1200MM

Power supply source: single-phase, 220V±10%, 50/60Hz (can be appointed)

Gross Weight: 160kg

HS Code: 9024800000

 

 

 

APPLICATIONS & TEST PURPOSE:

This machine is used to determine the recovery time of the slow recovery (viscoelastic) foams. ASTM D3574 is a commonly used standard for tests involving flexible cellular foam materials. Test M specifies a method for measuring the recovery time of slow recovery (viscoelastic) foams, like memory foam. It is an important test in the mattress industry.

 

DESIGN STANDARD : ASTM D 3574-2008

 

TEST PROCEDURES:

1. Prepare and condition the test specimen according to the geometries and guidance described in the test standard for IFD testing.

2. Place the specimen onto the perforated base compression platen. Lower the circular top platen onto the top of the specimen to apply a small preload and identify specimen thickness.

3. Indent the specimen to 75% of its original thickness at the speed referenced in the test standard.

4. After a specified dwell time, remove the circular top platen quickly to the specified deflection (close to original height), and record how much time it takes for foam to contact the top platen.

 

STANDARD FEATURES:

 

Control and display PLC+LCD
Sensor Load cell
Capacity 200KG
Unit N
Up plate Diameter 200mm, bottom fillet R1mm
Low plate 400×400mm, holes diameter 6mm, space 20mm
Test Sample Size 380*380*100mm
Test speed 1000 + 100 mm/min
Motor Servo motor
Driver Electric actuator
Power Single phase, 220V, 50Hz
Weight 160KG

 

 

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