lw 365nm gem tester

Brand Name:Fable

Model Number:FUV-4Z

Place of Origin:China

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...

Brand Name:FZLink

Model Number:RHG-181

Place of Origin:FuZhou China

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 ...

Brand Name:VANCO

Model Number:UL-365

Place of Origin:CHINA

... 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

Brand Name:FUNINFRONT

Model Number:USB01

Place of Origin:China

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 ...

Brand Name:iqualitrol

Model Number:LW-20

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...

Brand Name:HAIDA

Model Number:HD-W899

Place of Origin:Guangdong, China (Mainland)

... 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

Brand Name:HUATEC

Model Number:UV-A LIGHT

Place of Origin:China

Magnetic Particle Testing Equipment UV-A LIGHT Magnetic Strength Meter Lightweight Portable Model 1. DG, 16DC/AC ultraviolet radiation: DG-16AC Strenght>1200uw/cm2 Power: DC12V AC 220/110 Woking time: 10 hours Wave length: 315nm-400nm Peak wave: 365nm Size...

Categories:Textile Testing Equipment

Country/Region:china

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 ...

Brand Name:Osmanuv

Model Number:OSM-LED-1320TB

Place of Origin:China

.... 3 Specifications: length: 1800mm× width: 0mm× high: 1430mm (According to the customer's requirements) 4 LED light: install 2 LED lights, 365nm, 385nm, 395nm optional 2. 5 Width of LED light source 1320mm. 6 Tray size: 2440*1320mm. 7

Brand Name:Diamone

Model Number:A4-004

Place of Origin:Shenzhen ,China

...,necklaces,hair accessories,watches, so as to make a special wonderful artware to earn more money . Descriptions: Reach to Forever One Grade; AAA GEMS Moissanite can pass diamond tester well; With a

Brand Name:Haida

Model Number:5026-HD

Place of Origin:China

...-WOVEN FLUORESCENT LIGHT TESTER INTRODUCTION Used to test if the sample contains fluorescent whitening agents. STANDARD FZ/T 64046-2014 Through-hot air bonding nonwoven STANDARD FEATURES Technical Index 5026-HD Wavelength 254nm,365nm,Visible light Filter ...

Brand Name:moissanite Rolex watch

Place of Origin:China

... jewelry vvs gem Stone Round brilliant Cut White loose natural watch for men moissanMoissanite Watch Rolex AVILABLE IN STOCK • READY TO SHIP SHIPPING TIME 6 TO 8 BUSINESS DAYS Our All Moissanite Watches Pass in Diamond Tester Please Conatct Me for Any...

Brand Name:YUYANG

Model Number:YY051

Place of Origin:China

...Tester Digital Multi-Mode Gold Testing Machine Features The K value of gold, the PT value of platinum, the density value, and the percentage of purity can be measured. The K value of gold, the PT value of platinum, the density value, and the percentage of purity can be measured. Pawnshops, banks, jewelry stores, precious metals recycling, jewelry factories, gem...

Brand Name:YM

Model Number:LS128 UV Energy Meter

Place of Origin:CHINA

Descriptions: LS128 UV integrator meter is a professional UV energy meter for testing UV LED light sources. The UV UV integrator meter spectral response range is 340nm-420nm, and the UV meter for UV curing can test UV LED lamps in various wavelength bands...

Brand Name:HONGYU

Place of Origin:CHINA

... Machine Size: 750*1500*1200MM Irradiate Size; 200*100mm/cm2 Power: AC220V/110V Spectrum Range: 365NM Belt Width:

Place of Origin:China

Brand Name:CNOEC, OPTO-EDU

Model Number:A24.6361

..., Supply Good Effect In Dark Room And Easy To Take Gem Voltage: 110V/ 220V, 4W Used To Excite Fluoresence, Present Useful Information For The Test Attention To Avoid The Influence From Ambient ...

Brand Name:Labtone

Model Number:RV3000

Place of Origin:China

Reliability Test Lab Equipment Mechanical Vibration Tester for Street Light Testing Specifications Model RV3000 Table Size(L×W) 600 x 500mm Freq. Range(Hz) 5--80 Hz Disp. (mmp-p) 0—3 p～p Acc. Range 0--11 G Max. Payload(kg) 50 kg Wave Form Sine pulse ...

Brand Name:CONHON

Model Number:CGK

Place of Origin:CHINA

... Weighing precious stones Precious metals Density tester Laboratory Analytical Balances Aczet's uncompromising focus on technical leadership has led us to offer wide collection of GEM & JEWELLERY balances. Our collection of jewelry balances encompasses...