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First, the instrument Introduction: The tester is suitable for hardness and soft spring mattress pad surface height were measured and assessed hardness level. The mattress placed under the loading disc by loading the disc loaded on the test site. Profiling and related data loading process to assess the hardness values ​​and hardness levels. The control system uses a dedicated high precision and high intelligence ARAM controller with a dedicated test software can be run on a PC WINDOWS system under full software operation, software interface clear, easy to operate.
Second, the standard: The instrument according to QB1952.2-2011 (soft mattress standard) among Annex A demanding manufacturing.
Third, the technical specifications:
Diameter 355mm, end radius of curvature R800mm; A hardness: loading disc
        B. pad surface height; diameter 100mm, height 25MM
Capacity: 2kN
Loading speed: 90 ± 5mm / min
Throat depth: 900mm
Stroke: 50cm
Mattress maximum size: Width: 180cm Thickness: 40cm Power: 220V 50HZ power: 500W Instrument size approximately: length: 600mm width: 1,900mm
Instrument Weight: 380kg
Fourth, the standard configuration:
Lenovo original host computer a
Lenovo 19-inch LCD display One
HP inkjet printers a
Motor brand; Matsushita Electric
Force sensor; USA-DEE
Screw; Ball screw