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NovaStar, MC244, Mattress Roller Durability Tester, EN 1975, 2200x2000x400mm Max Mattress Size, PLC Control (New)

NovaStar, MC244, Mattress Roller Durability Tester, EN 1975, 2200x2000x400mm Max Mattress Size, PLC Control

Description

  1. Overview
    1. Durability test, hardness and height change test, and edge test
    2. Test standard: EN 1975
    3. Applications and test purpose: the mattress durability tester 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. Using a 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 mattress.
  2. Durability Test Standard Features
    1. Cylinder wood barrel (EN 1957): 140 kg, length 1000 mm, diameter 300 mm
    2. Maximum size of mattress: 2200 mm x 2000 mm x 400 mm
    3. Test speed: 0-16 r/min
    4. Control method: PLC
    5. According to different mattress to adjust the rolling stroke (adjust the limit switch position)
    6. Test stroke: 250 mm on either side of the longitudinal central line
    7. Low coefficient of friction guide, ensure full drum weight on the mattress
    8. The LCD touch screen display provides easy control and setting
  3. Hardness and Height Change Test Standard Features
    1. Load block: diameter 355 mm, spherical radius of curvature 800 mm, front edge radius of curvature 20 mm
    2. Speed: 90 mm/min
    3. Stroke: 350 mm
    4. Driving method: SMC brand electric cylinder
    5. Load cell: 200 kg (Germany brand TECSIS)
    6. Load plate position adjustment: 300 mm
    7. Height change test method: high-precision servo measuring system
    8. Test standard: EN 1957
    9. Application and test purpose: the 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.
    10. After simply loosening the front frame reinforcement the specimen can be inserted into a flexible test base plate. This makes the testing device very effective and space-saving.
    11. Software allows for a flexible parameter entry, the execution of different testing procedures, a graphical representation of measured values, test evaluation, and logging. Then the pre-set number of cycles is reached, the test is ended automatically.
  4. Edge Test Standard Features
    1. Test force: 1000 N
    2. Driving method: air cylinder
    3. Times: 5000 cycles
    4. Hold time: 3 s
    5. Test standard: EN 1725
    6. Applications and test purpose: the machine increases mattress fatigue test function, it simulate human sitting on the edge of mattress, with 1000 N force to test the fatigue of mattress for 5000 cyclic according to EN 1725