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ASKER DD5 TYPE A Electronic rubber hardness tester

Producer:
ASKER DD5 TYPE A is for synthetic rubber (medium hardness), widely applied in domestic and international standards such as JIS K 6253-3, JIS K 7215, ISO 48-4 and ASTM D 2240 , and is the main method for measuring the hardness of various rubber products. Hardness data can be exported externally using the peak hold and time hold functions.

ASKER Japan

Digital rubber hardness tester

 Model: DD5-A type

Features ASKER DD5 TYPE A

■ Indenter

The shape of the indenter is a truncated cone with a height of 2.50 mm.

■ Minimum reading value

The minimum reading is 0.1 points.

■Peak holding function

The peak hold function makes it easy to read the maximum value, and is particularly useful for accurately measuring the hardness of samples where stress relaxation occurs (the reading drops immediately after pressure is applied).

■ Timer holding function

The timer hold function allows you to hold the measured value for any time between 1 and 15 seconds.
Peak hold value and timer hold value can be obtained simultaneously with one measurement.

■ Interface box

Communication with external devices such as PCs is possible by connecting via USB or RS-232C. *Selectable

specification ASKER DD5 TYPE A

Compliance
  • JIS K 6253-3
  • JIS K 7215
  • ISO 48-4
  • ASTM D 2240
Needle shape mm
Height 2.50 35° cone trapezoid End face φ0.79
Spring load mN (g)
0 points
550(56)
100 points
8050 (821)
Minimum Reading
0.1 points
Pressure surface center hole mm
φ3
Pressure surface dimensions mm
φ18
External dimensions (mm)
Approx. Width 73 x Depth 28.5 x Height 117.5
Measurement Mode
  • 1. Peak hold mode (maximum value reading measurement)
  • 2. Timer hold mode (can be set between 1 and 15 seconds in 1 second increments)
  • 3. Normal mode (normal measurement)
External Output
USB connection / RS-232C connection *Selectable
power supply
AC adapter (100-240V)
Weight (g)
Approx. 300
Applications
General rubber

External dimensions (mm)

External dimensions (mm)

Example of combination with auxiliary equipment

DD5-A+CLE-150L, ​​DD5-A+CL-150L

Maintenance and calibration : 

► We also have calibration certificate attached ( optional )
► Please re-calibrate after use for a certain period through our purchase store.

Local Vietnam : SEMIKI CORP

DISTRIBUTED BY:

Semiki instrumentation Co., Ltd
Email: sales@semiki.com
Office tel: +84 28 2253 3522

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SEMIKI MEASUREMENT EQUIPMENT COMPANY LIMITED
Headquarters:
  • Floor 12 – Tower A2, Viettel Building, 285 Cach Mang Thang Tam, Ward 12, District 10, Ho Chi Minh City, Vietnam
  • Sales@semiki.com
  • +84 979761016
  • Tax code 0313928935
Warranty, maintenance and repair center:
  • 10th Floor, Halo Building, 19-19/2A Ho Van Hue, Ward 9, Phu Nhuan District, HCMC
Representative office in Hanoi:
  • 9th Floor, 3D Building, No. 3 Duy Tan Street, Dich Vong Hau Ward, Cau Giay District, Hanoi City
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