Microhardness Websites:
gellermicro.com
Geller MicroÅnalytical Laboratory
Geller MicroAnalytical Laboratory, Inc. is certified to ANSI Z540A, ISO-9001 and 17025 (and to A2LA and NVLAP by mutual recognition) providing analytical services and design and...
barcol-impressor.com
Barcol impressor portable hardness tester
Barcol hardness testing from Barber-Colman uses the impressor hardness tester to generate barcol, rockwell, brinell, vickers, d durameter, shore d or webster equivalent hardness...