• Duromètre analogique Type D

Duromètre analogique Type D

ASTM Type D Durometers are for determining indentation hardness of Pipeline Coating, Hard Rubber, Acrylic, Delrin, Kevlar, PVC, Nylon, Lexan and Epoxies.


  • Accuracy ±1 Point
  • Max Hold Pointer Standard
  • A2LA/NIST Certification Available
  • Easy to Read 0 to 100 Point Dial
  • Accessory Test Stands Available
  • Each Instrument is Individually Calibrated
  • Meets or Exceeds Current ASTM D2240 Specifications for Type D
  • Includes Aluminum Test Block and Sturdy Carrying Case

PTC's Model 307L ASTM Type D Durometer measures the hardness of hard rubber, plastics, epoxies, soft metals, and other similar materials. The Model 307L meets or exceeds American Society for Testing and Materials (ASTM) D2240 Specifications.

The instrument features a low glare serialized dial with bold, easy to read numbers. The durometer has a Max Hold hand which maintains the peak reading until reset. Each durometer comes complete with a test block and carrying case.

PTC Metrology is accredited by A2LA for durometer calibration to ISO/IEC 17025 & ANSI/NCSL Z540-1. NIST traceable certification is available for all durometer types covered by current ASTM D2240, ASTM F1957, ISO 868, ISO 7619 and DIN 5305 standards.The calibration report will include both “as received” and “as left” data. Complete durometer calibration includes Indenter Geometry and Extension, Indicator Linearity and Force Curve.

Accuracy ±1 point
Max Hand Magnetic Max Hand
Display Dial Gauge 240°
Gauge Features Reads Zero at Rest
Base Size 1.625" x 1" ( 4.13cm x 2.54cm )
Height 4" ( 10.2cm )
Width 2.25" ( 5.7cm )
Depth (Indicator) 1.75" ( 4.4cm )
Weight 8 oz.( 227g )
Certification NIST Traceable/A2LA Accredited
Accessories Test Stand Model 474 or 475
Meets or Exceeds ASTM D2240, ISO 868
Other Types Asker Type C, JIS K6253 A or D & K6301 C
Material Selection Guide Plastics, Hard Rubber
Indenter Shape 30° Cone