Mattress Comprehensive Performance Tester GT-LA08B

Mattress Comprehensive Performance Tester GT-LA08B

Mattress Comprehensive Performance Tester 
Model: GT-LA08B
Brand: GESTER - China
Mattress Comprehensive Performance Tester GT-LA08 is the newest design mattress comprehensive performance tester according to EN 1957 and EN 1725 standard.

Ứng dụng:

Mattress Comprehensive Performance Tester 
Model: GT-LA08B
Brand: GESTER - China
Product Introduction
Application:
This Mattress Comprehensive Tester is the newest design mattress comprehensive performance tester according to EN 1957, EN 1725, QB/T 1952.2, or ASTM F1566 standards.
In general, the machine is configured with the following four test functions:
Height loss test:  the height loss expresses the change in the height of a test unit caused by the durability test.
Durability test : test simulating the repeated application of loads and/or movement of components occurring during long-term use and assessing the strength of the article under such conditions. The durability test is a procedure mainly intended to evaluate the change of the properties of the test unit caused by repeated loading.
Hardness Value & Firmness rating test : the hardness value is determined from load/deflection measurement which be obtained by pressing a load pad into the test unit and measuring the associated value of indentation and force simultaneously. And the firmness rating is used to express the subjective assessment by persons, it is determined form the hardness value upon results from empirical studies.
Bed edge durability test: apply a force of 1000N for 5000 cycles by means of edge loading pad at the bed edge test point, then measure the height loss .
Standards: BS EN 1957, EN 1725, QB/T 1952.2, or ASTM F1566.
 
Feature
  •  The whole mattress comprehensive testing machine frame made of high quality aluminum, beautiful.
  •  This machine control method: computer control.
  •  Roller can be electric lift, easy to operate.
  •  Motor is Taiwan Delta servo motor, the power sensor is the United States Celtron.
  •  The machine is equipped with an alarm device, indicating safe operation.
GESTER Mattress Testing Equipment
Key Specifications
Controller
Computer Control
Motor
                      Servo Motor
Power sensors
5000N, American Celtron
Durability test
Cylinder Shape
Hexagon
Cylinder Length
36±3in(915±75mm)
Cylinder Weight
240±10Lb(109±4.5kg)
Diameter of roller
17±1in(430±25mm)
Test speed
0-20 cpm (adjustable)
Stroke length
0--1900mm
Hardness value & Firmness rating test & Height loss test
Pressure plate diameter
¢355 mm
Pressure plate spherical radius
R800 mm
Test speed
0.001--500 mm/min
Bed edge durability test
Test load
1000 N
Test cycles
5000 cycles
Maintain time
3±1s
Power supply
1∮, AC  220V  50/60Hz
Dimension (W x D x H)
380 x 250 x 180 cm
Weight (Kg)
≈1200Kg
Standards
ASTM F1566 ,BS EN 1957, EN 1725, QB/T 1952.2,
Standard accessories
ASTM Hexagon Roller
Hardness loading pad
Option accessories
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