gem testing equipment

Portable Gemological Equipment Gem Testing Kit 6 Gem Jewllery Testing Tools FGB-6 Description and Specifications: This portable toolkit includes all t...

20X microscope Gemstone Features Introduction It is designed for covering a variety of application fields from daily work to sci...

Kit Jewelry Microscope Handheld Polariscope A24.6356 A24.6356-A Travel Lab An Ideal Toolkit For Laboratory A24.6356-B ological Lab...

Spectrum of Minerals And Gems Treatment Metatron Nls 4025 Hunter for Cardiovascular Testing Equipment Quick Detail: The Institute of Practical Psychop...

... for Ingress Protection IP is a reliable solution designed to meet IPX3/IPX4 and IPX9K criteria. Const...

... for measuring and evaluating the combustion characteristics of plastic materials. It is designed and made based on the America UL94standard the co...

... Wooden Temperature Rise Concealed Box Flush Mounting Box Household Socket Standard with IEC : IEC 60669.1 clause ...

... is an essential tool for the performance and quality of various types of battery cells. One such product is the Battery C...

... Composite Salt Spray Chamber Brand: HBYIQI Name: Composite Salt Spray er Standard basis: GB/T20854-2007/IS0149...

... IP solution developed for IPX3 and IPX4 waterproof in accordance with IEC 60529 international standards. Manufactured by He...

...scope, purpose, principle: Samples and restrictions: wireless signal jammers, telecommunications purpose: To whether wireless ...

...-2-10~IEC60695-2-13 (GB/T5169.10-2006~GB/T5169.13-2006), < basic methods of Glow wire, basic methods of Glow wire device> and UL 74...

... , Small Electronics Free fall 1.Quick Details Alternative name Free fall Function whethe...

... Complied Standards & Clauses The consumables are for various of flammability chambers, such as glow wire apparatus, nee...

... cracking tester is used for mechanical properties such as leather cracking height, cracking strength, etc. It is suitable for the ...

...certain temperature. The show the resistent moving capability of adhesive tape which sticked on the ing board under certain temperature. U...

... li-ion Battery With IEC62133 UL2054 Vibration Main Features 1) Long-time opration 2) Minimum main...

... and coatings firmness. This complies with JIS-K6745, A5430 standards. The machine to a certain weight of steel ball adjusted at a c...

...make sure electric continuous working. It typically used to insulation strength for all kinds of electrical , components li...

...t professional OEM manufacturer in the country,we mainly produce Fire,, Construction Materials , Plastic ing ...