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Air-O-Brinell Metal Hardness Tester Model DS/AOB Based upon automated indentation diameter
detections, not depths, this system accurately calculates and displays Brinell
Hardness Values...after test load dwell time...in five seconds or less. It
employs a computer, keyboard monitor, and an advanced-design optical system for
production testing, report printing and data ... more
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PTR-30 & PTR-60 The Grant-bio PTR-30 and PTR-60 multi-function rotators
provide all that is required for thorough mixing of microtubes, for reproducible
sample preparation:
360° vertical rotation
reciprocal rotation, turning angle from
15° to 90°
vibration, settable in a burst of 1 to
5 seconds
5 second pause
... more
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