K93700 AirJet Erosion Tester


Features and Benefits
• Conforms to ASTM G76 test standard

• Ability to rank the erosion resistance of the same solid materials to a stream of abrasive air jet abrasive particulate using mass loss method or different materials using volume loss method

• A wide variety of materials and configurations can be tested

• Dust confinement and waste handling capabilities built-in



K93700 Air Jet Erosion Tester
The Air Jet Erosion Tester is used to test the erosion resistance of solid materials to a stream of gas containing abrasive particulate. The test is performed by propelling a stream of abrasive particulate gas through a small nozzle of known orifice diameter toward the test sample. Material loss, in this case, is achieved via the impingement of small abrasive particles upon the surface of the test sample. Materials such as metals, ceramics, minerals, polymers, composites, abrasives, and coatings can be tested with this instrument. The test specimen, temperature, angle of incidence of the jet stream, abrasive particulate speed and flux density, can be varied to best simulate actual conditions. Special adapters are available to test various geometries and components for user-specified testing applications. The instrument can be configured to test as per ASTM G76 specifications.

Gas Jet Velocity: 100 m/s

Nozzle Size: 3 mm I.D., 300 mm length, carbide material

Sample Size: 30mm x 30mm x 3mm thick

Angle of Incidence: 0 to 90

Temperature: Ambient to 400C

Electrical Requirements
Koehler will configure your tribo-tester to operate within the electrical capacity of your facility. Please contact Koehler Customer Service.

Included Accessories
Moisture and Dust Filters for Compressed Air supply
Pressure Regulator and Gauge
Particle Velocity Meter
Operating and Maintenance Manuals
Calibration and Test Reports

Ordering Information



Product Description

Electrical Requirements


Air Jet Erosion Tester

Various electrical specifications are available. Please contact Koehler Customer Service.