Reflected light calibration slide with circle shapes and scales for calibrating Brinell hardness testers
For Brinell methods, we offer the PS26 which has a series of circles to represent the ball indentation shape of varying size and x-y scales. The PS26 has a precision marked chrome deposition image on a glass slide. Each of the markings on the slide is clearly identified with its size. The slide can be supplied with an internationally traceable certificate of calibration. This product is supplied in a polished wooden case.
PS26 Pattern Detail
- Circles: (Diameter, mms) 5.0, 2.5, 1.0, 0.7, 0.3
- Scales: Horizontal & vertical, 2mm in 0.1mm divisions