ASTM F1566 Mattress Rollator Testing Machine TNJ-007












Mattress Rollator Testing Machine
has been manufactured to determine the durability of any type of mattress and box spring unit, regardless of the materials of construction, by simulating long-term use conditions.it is suitable to all kinds spring soft mattress. Palm fiber mattress and soft foam mattresses and other polymeric materials reference to the relevant standards. This machine is suitable for mattress, mattress test is not sufficient.
Standard :
ASTM F1566,BS EN1957, QB/T 1952.2-2011
Youtube video : Click here
Test items: include the following tests and measurement projects:
1.Durability test for the bed surface.( simulating the effects to the mattress after the body of people rolls on it)
2.Durability test for bed edge . ( simulate a people sits on the edge of the mattress)
3.Height measurement of the mattress.–thickness test
4.Measurement of the Hardness value.—hardness test
Equipment characteristics:
1) Durability Test Applications& Test Purpose
Mattess Durability Tester using a horizontal hexagonal wooden drum roll or cylinder (both ends of the diameter of 250 mm, the middle part of the 300 mm, rolling back and forth on the mattress, simulate human motion to assess the durability of the mattress.
Roller for bed surface durability test:

2) EN Hardness and Height Change Test
Mattress Hardness and Height Change Test Applications & Test Purpose:
The mattress test machine combines the loading device (roll) with a hardness measuring device. Thus, firmness test can be carried out according to ASTM F 1566 or EN 1957, without the need for a rearrangement of the specimen, which would falsify the measured values. It can also display height change by servo measuring system.

3) Edge Test
Test Standard: EN1725
Applications& Test Purpose:
The machine increases mattress fatigue test function, it simulate human sitting on the edge of mattress,
with 1000N force to test the fatigue of mattress for 5000 cyclic according to EN1725.

Technical specifications
Model | TNJ-002 |
Rolling test stroke | The mattress mid-line left and right are both 500 mm. |
Rolling test speed | 16±2Cycles per minute (or specified by customer) |
Cylinder Roller | 1400N, The middle diameter: 300mm, Both ends diameter: 250mm, length: 1000 |
Hexagon style wooden roller | size as standard requirement |
Counter | 0~999999can be set. |
The control way of rolling | Touch screen + PLC control |
Loading cushion on the edge | buttocks shape, 380mmx 495mm |
Loading parts on the edge | The midpoint on the long edge of the mattress.200 mm from edge. |
Loading force on the edge | 1000N |
Loading time on the edge | 3S |
Position of measurement | Mattress center, Left and right are both 250mm, the midpoint on the long edge of the mattress 200 mm inward. |
Loading plate of measurement | Diameter 355mm, Radius of curvature of the end R800mm |
Capacity of force sensor | 2kN |
Loading speed of measurement | 90±5mm/min |
Stroke | 500mm |
Drive motor | Servo motor , Remote control can be used from a computervo |
Feature

Standards
ASTM F1566,BS EN1957, QB/T 1952.2-2011
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