The HT6510DO Landtek Shore Hardness Tester is a high-precision device designed to measure the hardness of plastics, rubber, foam, sponge, silicone, and various other materials. It complies with multiple international standards including DIN 53505, ISO 868, ISO 7619, ASTM D2240, and JIS K7215.

Key Features:

• Complies with multiple international hardness measurement standards.

• Average calculation function for consistent results.

• Peak value hold function.

• Low battery indicator with under-voltage alarm.

• USB data output for PC connection.

• Optional Bluetooth data output.

  
  

  Models & Applications:

  Model	Indenter Type	Tested Materials	Hardness Range
  A	0.79 mm Truncated Cone	Soft rubber, elastomers, neoprene, resin, soft PVC, leather	20–90 A
  B	R 0.1 Cone	Medium hard rubber, typewriter rollers	Above 90 A, Below 20 D
  C	0.79 mm Truncated Cone	Plastics, medium hard rubber	Above 90 B, Below 20 D
  D	R 0.1 Cone	Fibre plastics, hard rubber, plexiglass, vinyl plate	Above 90 A
  DO	R 1.2 Spherical Radius	Plastics, medium-hard to hard rubber	Above 90 C, Below 20 D
  O	R 1.2 Spherical Radius	Soft elastic materials, textile fabrics, nylon, rayon	Below 20 DO
  OO	R 1.2 Spherical Radius	Sponge, foam rubber, silicone, gel materials	Below 20 O
  E	R 2.5 Spherical Radius	Hard sponge, EVA	Above 90 DO, Below 20 D

Specifications:

• Model: HT-6510(A/B/C/D/E/O/DO/OO)

• Display Range: 0–100 HA/HB/HC/HD/HE/HDO/HO/HOO

• Measurement Range: 10–90 HA/HB/HC/HD/HE/HDO/HO/HOO

• Accuracy: ≤ ±1 H

• Resolution: 0.1 H

• Operating Temperature: 0–50°C

• Operating Humidity: <80% RH

• Power Supply: 4 × 1.5V AAA (UM-4) Batteries (stand version: 2 × 1.5V AAA)

• Dimensions: 162 × 65 × 28 mm

• Weight: 170 g

Standard Accessories:

• Main Unit

• Pin Length Test Block

• Carrying Case (B04)

• Operation Manual

Optional Accessories:

• Shore Hardness Tester Stand

• Rubber Hardness Test Block (A/D Type)

• USB Data Cable with Software

• Bluetooth Data Adapter with Software.