Jewelry Appraisal Gem Tester
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Desktop Jewelry appraisal Tester Larger Viewer LW 365nm SW 253.7nm UV light lamp Specifications: Technical Parameter Size 170mm*170mm*140mm Function To check the fluorescence of the Gem and Jewelry Length Wave 365nm Short Wave 253.7nm Power supply Equipped......
Shenzhen Fable Jewellery Technology Co., Ltd.
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Portable Optical Gem Refractometer , Presidium Gem Tester Primary Tool
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Optical equipments for Gem built-in Led jewelry Hand-Held refractometer Product description The Gem Refractometer is an important instrument which measures the refractive indices of stones. It has a pull out eyepiece and a high quality lens that gives ......
Fuzhou Lindian Technology Development CO.,LTD
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110V Or 220V/4W Gemstone Testing Equipment Gem Ultraviolet Lamp One Year Warranty
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... Dual-Wavelength:LW=365m,SW=254m 1.Set up magnification eyepiece (Proprietary technology) 2.Drawer observation darkroom:good effect in dark room and easy to take Gem.(Proprietary technology) 3.Voltage: can be choosed 110V or 220V, watage is 4W 4.Used to...
Ningbo Vanco Instrument Co.,Ltd
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USB Rechargeable 365NM UV LED Torch Black Light MINI Flashlight for Gem Detect
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USB Rechargeable 365NM UV LED Torch Black Light MINI Flashlight for Gem Detect Key Feature of USB Rechargeable 365NM UV LED Torch: Adopting high quality 5w 365NM UV LED Lamp Emitter. After sealing, the UV led flashlight real output is about 1W to 2W. USB ......
FFRAN TECH CO., LIMITED
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LW-20 Portable Webster Hardness Tester For Aluminum And Copper Alloy
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LW-20 Portable Webster hardness Tester for Aluminum and Copper Alloy Brief Introduction: Webster hardness testers are used to test the hardness of aluminum alloy quickly at the scene of the production. They are the preferred instruments for testing the force of aluminum alloy. LW-20 Webster hardness tester......
Dongguan Quality Control Technology Co., Ltd.
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365nm 10m/Min UV LED Curing Machine , Uv Led Spot Curing System
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... 3 Specifications: Length: 1800mm × Width: Custom × Height: 1430mm (According to customer requirements) 4 LED Light: 2 LED lights installed, 365nm, 385nm, 395nm optional 5 Width of LED Light Source: 1320mm 6 Tray Size: 2440 × 1320mm 7...
Dongguan Osmanuv Machinery Equipment Co., Ltd
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UV-A Industrial 365nm 420nm UV Irradiance Meter UV Light Source Tester
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UV-A Industrial 365nm 420nm UV Irradiance Meter UV Light Source Tester The instrument apply to different ultraviolet irradiation measurement field, such as photochemical, polymer materials aging, flaw detection, UV light source, plant cultivation and large......
HUATEC GROUP CORPORATION
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ISO Approval Fluorescent Light Textile Testing Equipment With 365nm UV Lamp
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... x 1 Dimensions 310 x 200 x 300 mm Weight 3kg Power source 220V, 50Hz Product introduction Fluorescent Light Tester Used to test if the sample contains fluorescent whitening agents. FAQ Q: How to choose the most suitable products? A: Our...
Haida Equipment Co., Ltd
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220V 50Hz Fluorescent Light Tester Wavelength 254nm 365nm Visible Light
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Product Description Used to test if the sample contains fluorescent whitening agents. Parameters Item Specifications Wavelength 254nm,365nm,Visible light Filter size 200 x 50mm UV lamp 6W x 2 Daylight lamp 4W x 1 Dimensions 310 x 200 x 300 mm Weight 3kg ......
Guangdong Haida Equipment Co., Ltd.
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Ls162 Ls162A Solar Film Transmission Meter Portable Window Tint Meter 365nm
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Product Description LS162/LS162A window film tester is used to test the light transmittance, UV rejection and 940nm/1400nm IR rejection of materials. Compact size, easy to carry. With a test slot of 8mm and only one button, the window film tester is easy......
Shenzhen Bestone Industrial Co.Ltd.
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