Máy đo độ cứng đệm mút Huatec shore HT-6520
Digital Foam Hardness Tester HT-6520
Durometer HT-6520 is an exclusive design for testing soft cellular materials. The large diameter presser foot and cylindrical indentor configuration allow measurement by direct application to the test specimen.
SPECIFICATIONS
Display:4 digits, 10 mm LCD
Range:0~100
Resolution:  0.1
Presser foot: 80mm diameter
 Indenter: Extension 2.54mm
                   25.2mm Cylinder
Spring force: 455gf
Measurement deviation: ≤ ±1
Power supply: 4x1.5v AA (UM-3) battery
Operating condition: Temp. 0~50℃
                                           Humidity <80%      
Size:162x65x28mm (6.4x2.6x1.1inch)
Weight:about  490g(not including batteries)
PC interface: RS232C interface
Power off :  2 modes  Manual off at any time by depressing the power key till OFF shows on the display or Auto power off after 2 minutes from last key operation .     
Accessories:
Carrying case  1 pc.
Operation manual   1 pc.