Eastern Region offer handheld standard sheet thickness meter standard handheld tablets - a gold-plated copper nickel phosphorus (Au / En / Cu) specification (available special order): X-ray coating thickness gauge standard applies to the Fischer Fischer Oxford Oxford, CMI, thermoelectric Thermo, Veeco, micro Pioneer Micro Pioneer, Seiko Seiko, Shimadzu, measuring, satisfied excellent, Shui, Chinese brands only other X-ray (X-ray thickness) of filing calibration and verification. Now sit desktop market average standard film X-ray measurement area is too small, not very good with a portable X-ray thickness measurement, the other standard Coulomb gauge sheet due to uneven coating, the error is too large. As recognized by the US NIST CalMetics tailored plating standard X-ray film, which made the production of hand-held X-Ray standard film thickness, the area is large enough, a uniform thickness, has been recognized by the customer. Standard X-ray coating thickness is generally divided into single-chip coating tablets, double coated tablets, multi-coated tablets, tablets alloy plating, chemical plating film. For example: Single Plating: Ag / xx, double coating: Au / Ni / xx, three plating: Au / Pd / Ni / xx, alloy plating: Sn-Pb / xx, electroless plating: Ni-P / xx. (All standard pieces are accompanied by NIST certificate, authoritative) Brand: CalMetics suitable seat desktop, gold-plated nickel-plated palladium nickel (Au / Pd-Ni / Ni / Cu) on a handheld X-ray metal coating thickness gauge copper Specifications (available special order): the thickness of a standard piece of Au / Pd-Ni / Ni / Cu specifications (available special order): nickel-plated nickel palladium gold plated copper (Au / Pd-Ni / Ni / Cu) : Au / Pd-Ni / Ni / Cu 0.12 / 1.88 / 2.59um Au / Pd-Ni / Ni / Cu 0.12 / 0.27 / 2.62um Au / Pd-Ni / Ni / Cu 0.30 / 0.26 / 2.74um Au / Pd- Ni / Ni / Cu 0.49 / 0.25 / 2.77um Au / Pd-Ni / Ni / Cu 0.12 / 1.04 / 2.79um Au / Pd-Ni / Ni / Cu 0.29 / 1.02 / 2.72um Au / Pd-Ni / Ni / Cu 0.50 / 1.02 / 2.67um Au / Pd-Ni / Ni / Cu 0.31 / 1.96 / 2.77um Au / Pd-Ni / Ni / Cu 0.51 / 1.88 / 2.72um nickel palladium gold-plated copper (Au / Pd / Ni / Cu): S12517-20 Au / Pd / Ni / Cu 2 pts # 1 Au 0.12-0.16u '' / Pd 0.16-0.49u '' / Ni 20-35u '' # 2 Au 0.31-0.43u '' / Pd 0.87-1.18u '' / Ni 80-100u '' S12517-21 Au / Pd / Ni / Cu 3 pts # 1 Au 0.12-0.16u '' / Pd 0.16-0.49u '' / Ni 20-35u '' # 2 Au 0.31-0.43u '' / Pd 0.87-1.18u '' / Ni 80-100u '' # 3 Au 0.87-1.08u '' / Pd 3.9-5.9u '' / Ni 150-200u '' thickness of the standard piece Cr / Ni / Cu / Fe specification (available special order): Copper plated iron-nickel chrome (Cr / Ni / Cu / Fe): Cr / Ni / Cu / Fe 0.56 / 15.2 / 5.84um Cr / Ni / Cu / Fe 15/15 / 15um suitable seat desktop, handheld X-ray metal coating thickness over a decade, Shenzhen Ben Blue Technology has been serving the PCB manufacturers, metal plating, connectors, LCD, research institutions, universities , quality inspection center, semiconductor, microelectronics, optoelectronics, optical communications and other fields. We provide high quality products and the best customer service have been the highest award in the future, we will continue to meet customer expectations, requirements and needs. Shenzhen Ben Blue Technology Co., Ltd. Wu Sheng: 136 1959 Linger fifty-five welcome to call us, thank you for your attention.