Tags: 4-281, bergsman, metallurgical, micro-hardness, microscopes, tester, vintage
VERY RARE BERGSMAN 4-281 M. 200 MICRO-HARDNESS TESTER 4 METALLURGICAL MICROSCOPES. All I can find on the web is the patent info on this tester. Love to hear from you! Here is what must be a nearly impossible to find (until now) micro-hardness tester which can be used in conjunction with metallurgical-inverted microscopes. This is marked “Bergsman Micro-Hardness Tester 4-281″ on the tester itself. This is believed to be a M. 200A, as it was being used with a Reichert MeF2 microscope. Unit comes as shown in the photos. If it once had an indicator point with it, as some of the paperwork indicates, it does not now. Does includes weights, UHB 577 Knoop diamond indenter, several original supporting books and documentation, along with a price list probably from the late 40′s to 50′s. The item “VINTAGE BERGSMAN 4-281 M. 200 MICRO-HARDNESS TESTER 4 METALLURGICAL MICROSCOPES” is in sale since Tuesday, July 14, 2015. This item is in the category “Business & Industrial\Healthcare, Lab & Life Science\Lab Equipment\Microscopes”. The seller is “med2lab” and is located in Pataskala, Ohio. This item can be shipped to United States.