Model : TEMO TMME82-01005H Rockwell Hardness Tester for Plastic

Features ; 

- With automatic test force mechanism, loading and unloading test force complete automatically, easy & quick to operate. Except set the dial at zero, no manual operation error. High sensitivity and stability, suitable for workshops and laboratories use.

-  Applications: Hard plastic, hard rubber, aluminum, tin, copper, mild steel, synthetic resin and friction materials

Technical parameters of the hardness tester:

-  Preliminary test force: 98.07N Tolerance ± 2.0%

-  Total test force: 588.4N, 980.7N, 1471N tolerance ± 2.0% ? Steel ball indentor size: φ3.175mm, φ6.35mm & φ12.7mm.

-  Power: AC220V ± 5%, 50 ~ 60Hz

-  Time limit: 2 ~ 60 seconds random key in (For plastic hardness tester, total test force retention time is 15 seconds)

-  Max height of test piece: 175mm

-  Depth of throat: 165mm

-  Dimension (L × W × H): 520 × 215 × 700mm

-  Weight: 78kg

The Standard accessories are listed in the table below : 

-  φ3.175mm Steel Ball Indentor - 1

- φ6.35mm Steel Ball Indentor φ12.7mm Steel Ball Indentor -1

- φ12.7mm Steel Ball Indentor - 1

- Flat Anvil - 1

- Small Falt Anvil - 1

- V-Notch Anvil

- Rockwell Hardness Block: HRE, HRL, HRM, HRR

- 2A Fuses

- Power Cord

- Weights Block A, B, C

- Spirit Level

- Horizontal Adjustment Screws

- Screwdriver

- Spanner

- Dust Cover

- Instructios Manual

- Product Certificate

Plastic Rockwell hardness indication error and repeatability :

Scale Symbol : HRE

- Standard Hardness Block Hardness Range : 70~94HRE

- Hardness value indication tolerance :±2.0HRE

- Indication repeatability is not greather than : 2.5HRE 

Scale Symbol : HRL

- Standard Hardness Block Hardness Range : 100~120HRL

- Hardness value indication tolerance :±1.2HRL

- Indication repeatability is not greather than : 1.5HRL

Scale Symbol : HRM

- Standard Hardness Block Hardness Range : 85~110HRM

- Hardness value indication tolerance :±1.5HRM

- Indication repeatability is not greather than : 2.0HRM

Scale Symbol : HRR

- Standard Hardness Block Hardness Range : 114~125HRR

- Hardness value indication tolerance :±1.2HRR

- Indication repeatability is not greather than : 1.5HRR

Plastic Rockwell Hardness Test Scale,Indentor,Test Force and Application Range :

Scale Symbol : HRE

- Indentor : φ3.175mm (1/8 inch)

- Preliminary test force (N) : 98.07

- Total test force (N) : 98.07

- Typical Application : Hard plastic, hard rubber, alluminium, tin,cooper,mold steel,synthetic resin and friction aterials .

Scale Symbol : HRL

- Indentor : φ6.35mm (1/8 inch)

- Preliminary test force (N) : 98.07

- Total test force (N) : 588.4

- Typical Application : Hard plastic, hard rubber, alluminium, tin,cooper,mold steel,synthetic resin and friction aterials .

Scale Symbol : HRM

- Indentor : φ6.35mm (1/8 inch)

- Preliminary test force (N) : 98.07

- Total test force (N) : 980.7

- Typical Application : Hard plastic, hard rubber, alluminium, tin,cooper,mold steel,synthetic resin and friction aterials .

Scale Symbol : HRR

- Indentor : φ612.7mm (1/2 inch)

- Preliminary test force (N) : 98.07

- Total test force (N) : 588.4

- Typical Application : Hard plastic, hard rubber, alluminium, tin,cooper,mold steel,synthetic resin and friction aterials .