It is designed according to ISO 8307 and ASTM D 3574 test standards . It through specify diameter and mass ball fall on the foam specimen from certain height, calculate the percentage between maximum drop height and rebound height, indicate foam resilience by spring rate. It uses PLC control, LCD display and with USB port to output test results.

LDT-F754 Foam Rebound Tester -Ladetech Mattress Machinery

Drop height

500±0.5%mm

Drop ball

Diameter:¢16±0.05 mm, mass 16.8g ± 1.5 g

Accuracy

<1.5%

Display

LCD Touch Screen interface



Product Applications:

It is designed according to ISO 8307 and ASTM D 3574 test standards . It through specify diameter and mass ball fall on the foam specimen from certain height, calculate the percentage between maximum drop height and rebound height, indicate foam resilience by spring rate. It uses PLC control, LCD display and with USB port to output test results.

Technical Specifications

Drop height

500±0.5%mm

Drop ball

Diameter:¢16±0.05 mm, mass 16.8g ± 1.5 g

Accuracy

<1.5%

Display

LCD Touch Screen interface

Sensor

Optical fiber sensor

Test result

Rebound height, rebound rate and average rebound rate after 5 test times

Sample size (L×W×H)

100 mm×100 mm× 50mm

Machine dimension (L×W×H)

570×300×570mm

USB interface

Output test results by USB

Accessories

One drop ball, one sample tray and one pick rod

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