CESM303-COF is a package for COF testing. All items that are needed to perform a COF test is included.
The speed of the COF test can be set in the ESM303 motorized test stand controller. This test stand has limit switches witch can be used to stop the cross-arm. Additional options can be added to the test stand if needed.
Static and kinetic coefficients are displayed on the backlit LCD of the M5-2-COF, and are calculated from a user-programmable sled weight.
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Included |
ESM303 Motorized Test Stand Selectable speed setting. Password Protection of test parameters. |
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Included |
M5-2-COF COF Force Gauge |
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Included |
G1086 Coefficient of Friction fixture COF table, sled and string. |
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Included |
09-1214 Cable Force Gauge to test stand communication cable |
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Included |
09-1158 Cable Force Gauge to test stand communication cable |
| Optional |
AF012 Overload Protection |
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| Optional | AF013 Auto Return | |
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Optional | 15-1005 Data Acquisition Software |
The ESM303 motorized test stand can be used for a lot of different tests. This package with accessories is for COF testing. Additional force gauges, grips, fixtures and optional functions can be added for running other tests.
The M5-2-COF has a 2 lbf capacity, because COF forces are very low forces. If other tests will be performed you will likely need a higher capacity force gauge for those tests.
Static and kinetic coefficients are displayed on the backlit LCD of the M5-2-COF, and are calculated from a user-programmable sled weight.
ESM303 Features
- Selectable speed setting 0.5 - 13 in/min (13 - 330 mm/min)
- Upper and lower travel limit switches
- Password protection of test parameters
- Compact footprint, suitable for crowded workbenches
- Stepper motor-driven, producing smooth and quiet operation with no speed variation under load
Click here for the ESM303 product page for more detailed information.
M5-2-COF Features
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The M5-2-COF performs COF calculations by dividing the force by the sled weight. For example, a force of 100 gF divided by 200 g equals 0.5 COF. Although many COF testing applications require a sled weight of 200 g, the gauge allows the user to change the sled weight to comply with other requirements. To modify the sled weight, select COF from the menu. |
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Average mode is used to obtain an average force over time. This reading also represents the kinetic coefficient of friction for the M5-2-COF gauge. The minimum force required to start the averaging sequence. Initial delay follows the trigger force. |
G1086 COF Fixture Features
- Work table
- Sample clamp
- Built-in level
- Low friction pulley
- Surface material: 6061 T6 aluminum
- Mounts directly to the ESM303 motorized test stand
- Sled
- Material: 303 SS
- Weight: 200 g
- Maximum sled travel: 10.5 in (265 mm)
Click here for the G1086 product page for more detailed information.
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- Can be used as a handheld gauge or with a manual or motorized test stand.
- Measure tension and compression force
- Capacities from 0.12 to 1,000 lbF (0.5 to 5,000 N)
- Measure real time and peak forces
- Grips and fixtures for tension, compression and torque applications.
- Wedge Grips, Compression Plates, Vice Grips, Wire Grips, Peel Fixtures...
- Eye end adapters may be used with some gauges and sensors for quick-change convenience and compatibility with third party equipment.
- Test stands with capacities from 100 lbf [500 N] up to 10,000 lbf [50 kN]
- Includes simple motorized test stands up to more advanced material test systems. We carry Mark-10, Chatillon and Lloyd Instruments.
- Force and Torque Measurement Products
- Designed and manufactured in New York. Products come with a 3 year warranty. Great selection of products for any budget.