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HFRR (High Frequency Reciprocating Rig)
/ Accessories

HFRR Wear Scar Measurement Camera (Part code: HFRWS)

Description

The microscope camera is an optional accessory for HFRPC software which allows the user to capture calibrated images of a wear scar and measure the wear scar on the PC screen.

The microscope camera option is primarily for users with the new HFRR control systems (serial numbers D500 above) using HFRPC software. Wear scar measurement for users that have systems below D500 please consult your distributor or contact PCS Instruments.

Supplied components

• Camera with PCS microscope adapter including USB connecting cable
• Calibration Kit
• Camera Software

The wear scar image and measurements are saved with the test data file and can be printed on the test report [shown below].

The camera functionality is an integral part of the HFRPC software which allows test data files to be exchanged between labs and the measurements to be viewed and, if required, remeasured with full traceability. The package includes the camera and adaptor, all cables, an upgrade to the HFRPC software and a calibrator.

The camera is supplied with an adaptor for the standard PCS microscope.

Camera Setup

For full functionality the microscope camera must be connected to the PC that controls the HFRR.

Camera Integration within HFRPC software

The microscope camera software is fully integrated within the HFRPC software. Accessing the microscope camera options is easily found in the HFRPC menu as shown below.

Calibration

Camera calibration is achieved using a certified calibration graticule (supplied). Replacement graticules can be purchased separately - (Part code: HFRGRAT).

The software also includes a facility for quickly checking the calibration if necessary. A quick calibration procedure using the graticule starts by capturing the image and entering the calibrated diameter from the certificate supplied.

Different sections of the image can be viewed by selecting the appropriate arrows. Once the image [shown above] has been captured, the edges of the calibration graticule can be selected [below].

Measurement

The measurement process is quick and accurate. First an image of the wear scar is captured.

Then the edges of the wear scar are identified by clicking and dragging cursor lines on the image [below]. Once satisfied with the measurement the operator can add comments and an operator ID and the measurement can be saved.

Images can be recalled and remeasured, with the measurement history saved along with the image data.

Capturing and measuring a wear scar image

There are two ways to measure a wear scar with the microscope camera;

• with a test data file, or
  
• without a test data file.

with a test data file...

To measure the wear scar with a test data file there are three ways to start the process:

• After a test is finished, click on the ‘Wear Scar’ button, or
• After loading a test, click on the ‘Wear Scar’ button, or
• By clicking the ‘MICROSCOPE CAMERA’ button from the microscope camera menu.

without a test data file...

To measure the wear scar without a test data file, click the ‘MICROSCOPE CAMERA’ button from the microscope camera menu.

Measuring a wear scar image without a test data file is essentially used if the test data file is not available on the computer that the microscope is connected to. If you measure the wear scar without the test data you will not be able to apply humidity correction.

Specification

Camera specification

Recommended PC specification

PCS Instruments. Tribology Test Equipment: Traction Machines: Testing Fuels
Tel: +44 (0)20 8600 9920, Fax: +44 (0)20 8600 9921, Email: info@pcs-instruments.com