K93600 Multispecimen Tester

Features and Benefits
• Multiple test configuration for wear and friction monitoring in one unit

• Speeds variable to 2000 rpm and loads to 1000N

• Data acquisition system records speed of rotation, normal load, sample temperature, and frictional torque


Click on the image to view a larger photo of the instrument.

K93600 Multispecimen Tester
Measures and displays a variety of friction and wear characteristics on various geometric test samples with different compositions and forms. Test configurations are easy to change on the instrument: single or multiple, sliding or rolling, point line or area contacts are available. A wide range of materials including coatings, lubricants, plastics, metals, polymers, ceramics, and composites can be analyzed. The test is performed by mounting a test samples into the spindle and rotating it against a stationary counter0face test specimen. The spindle rotation speed, normal load, and interface temperature can be user-adjusted in accordance with published ASTM standards. Specimen holders are designed for standard test configurations; optional custom designed holders for customer specific applications are also available. This unit has a temperature range to 120°C, load to 1000N and speed up to 2000 rpm. Windows®-based TriboDATA data acquisition software is included, and some of the possible configurations are shown in the configurations table below.

Specifications
Conforms to the specifications of: ASTM D2266, D 3702, D4172
Normal Load: 5-1000 N
Frictional Torque Measurement Range: 0 to 10 N
Shaft Speed: 200-2000 rpm
Wear Measurement: 0 to 2000 micrometers
Non-rotating Sample Diameter/Diagonal: up to 80 mm
Pin Sample Diameter: up to 8 mm
Ball Diameter: 12.7 mm
Non-rotating Sample Temperature: Ambient to 100°C

Electrical Requirements
220V, 60Hz
380V, 50Hz

Included Accessories
Electrical Controller
Electrical Cables
TriboDATA Software
Set of Hand Tools
Calibration and Test Reports

Included Adapters
Ball on Flat
Cylinder on Flat
Pin on Flat
Four Ball Wear Preventative
Thrust Washer

Shipping Information
Shipping Weight: 880 lbs (400kg)
Dimensions: 32 Cu. Ft.




Click on the image to view a larger photo of the accessories.

Configurations Table
Test Configuration Contact Interface Components Test Results
Ball on Flat sliding point contact 1, 2 or 3 balls on flat dry or lubricated contact
Cylinder on Flat sliding line contact 1 or 2 pins dry or lubricated
Pin on Flat sliding area contact 1, 2 or 3 pins dry or lubricated
Four Ball Wear Wear preventive properaties of lubricants 1 ball rotating on 3 stationary test balls ASTM D2266, D4172
Thrust Washer Rotating washer against fixed washed with axial loadt 1 rotating test specimen against fixed steel washer with axial load ASTM D3702

Ordering Information
Catalog
Number
Product Description
Electrical Requirements
K93600 Multispecimen Tester 220V 60 Hz 3 Phase
K93690 Multispecimen Tester 380V 50 Hz 3 Phase

www.koehlerinstrument.com