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Changchun New Industries Optoelectronics Technology Co., Ltd.

Jewelry Appraisal - manufacturer, factory, supplier from China

(Total 10 Products for Jewelry Appraisal)

  • 473nm SIngle Longitudinal Blue Laser For Raman Spectroscopy

    473nm SIngle Longitudinal Blue Laser For Raman Spectroscopy

    • Brand: CNI

    • Packaging: Static free plastic bag and carton, Protective packing

    • Supply Ability: 500

    • Min. Order: 1 Bag/Bags

    Product Description Raman spectrum indicates the vibration and rotation information of the substance molecules Different materials have different characteristic of spectrum from other materials characteristic peak which provides fingerprint spectrum for the substance characterization and identification CNI launched...

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  • 532nm Single Longitudinal Green laser For Raman

    532nm Single Longitudinal Green laser For Raman

    • Brand: CNI

    • Packaging: Static free plastic bag and carton, Protective packing

    • Supply Ability: 500

    • Min. Order: 1 Bag/Bags

    Product Description CNI launched Raman spectrometer with the features of compact design high resolution high sensitivity simple measurement and operation can replace the old spectrophotometer and widely used in chemical and biological research environmental science jewelry appraisal forensic appraisal food drug safety...

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  • Blue Diode laser for Raman Spectroscopy at 445

    Blue Diode laser for Raman Spectroscopy at 445

    • Brand: CNI

    • Packaging: Static free plastic bag and carton, Protective packing

    • Supply Ability: 500

    • Min. Order: 1 Bag/Bags

    Product Description With narrow spectral bandwidth spectral purity and a high level of wavelength stability FC D 445 laser module is designed specially for Raman spectroscopy which has integrated laser drivers and thermoelectric coolers together its compact dimension and convenient functions make it optimal for...

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  • 639nm Diode Laser for Raman Spectroscopy

    639nm Diode Laser for Raman Spectroscopy

    • Brand: CNI

    • Packaging: Static free plastic bag and carton, Protective packing

    • Supply Ability: 500

    • Min. Order: 1 Bag/Bags

    Product Description FC D 639 diode laser for raman spectroscopy Noise of amplitude 1 output power after fiber 200mw power stability 1 spectral line width 0 06 optional Laser drivers and thermoelectric coolers were together small size compact structure With power adjustment and LED display power can be adjusted FC D...

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  • Red  Diode Laser for Raman Spectroscopy

    Red Diode Laser for Raman Spectroscopy

    • Brand: CNI

    • Packaging: Static free plastic bag and carton, Protective packing

    • Supply Ability: 500

    • Min. Order: 1 Bag/Bags

    Product Description FC D 690 diode laser for raman spectroscopy Noise of amplitude 1 output power after fiber 450mw power stability 1 spectral line width 0 06 optional Laser drivers and thermoelectric coolers were together small size compact structure With power adjustment and LED display power can be adjusted FC D...

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  • Raman Optical Spectrometers Series

    Raman Optical Spectrometers Series

    • Brand: CNI

    • Packaging: Static free plastic bag

    • Supply Ability: 500

    • Min. Order: 1 Piece/Pieces

    Raman spectrum indicates the vibration and rotation information of the substance molecules Different materials have different characteristic of spectrum from other materials characteristic peak which provides fingerprint spectrum for the substance characterization and identification CNI launched Raman spectrometer...

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  • Narrow Linewidth Fiber Coupled Laser for Raman Spectroscopy

    Narrow Linewidth Fiber Coupled Laser for Raman Spectroscopy

    • Brand: CNI

    • Packaging: Static free plastic bag

    • Supply Ability: 500

    • Min. Order: 1 Piece/Pieces

    FC D series fiber coupled laser is specially designed for Raman spectroscopy wavelength available from 375nm to 980 nm The spectral linewidth is optional from 0 1 nm and 0 06 nm according to customers actual requirements Housed in ultra compact package it is the perfect choice for Raman spectrometer chemical and...

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  • 405nm Raman Violet Laser

    405nm Raman Violet Laser

    • Brand: CNI

    • Packaging: Static free plastic bag

    • Supply Ability: 500

    • Min. Order: 1 Piece/Pieces

    405nm fiber coupked violet lasers for Raman with narrow spectral bandwidth spectral purity and a high level of wavelength stability FC D 405 laser module is designed specially for Raman spectroscopy which has integrated laser drivers and thermoelectric coolers together its compact di mension and convenient functions...

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  • 3W Green Laser for Jewelry Marking

    3W Green Laser for Jewelry Marking

    • Brand: CNI

    • Packaging: Static free plastic bag and carton, Protective packing

    • Supply Ability: 500

    • Min. Order: 1 Bag/Bags

    Product Description Features Semi cold light source suitable for sensitive materials Short pulse duration 5ns short acting time low heat effect Small volume can match with market mainstream rack Scientific research quality standard 1 power stability Industrial product flow 12 quality inspection procedures stable and...

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  • Laser Engravving Machine Jewelry

    Laser Engravving Machine Jewelry

    • Brand: CNI

    • Packaging: Static free plastic bag

    • Supply Ability: 500

    • Min. Order: 1 Piece/Pieces

    Laser Engraving Machine for Crystal and Glass is features with no damage to glass and crystal surface forming plane or three dimensional lattice images inside the crystal magical effect under the irradiation of seven spectral colors what s moere it never fades huge collection and commemorative value It is widely used...

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Review

Nahrin Kulhan

Jul 26, 2020 5

The company comply with the contract strict, a very reputable manufacturers, and the Jewelry Appraisal I purchased is just as same as the description.worthy a long-term cooperation.
Amar A. Gandhi

Jul 25, 2020 5

Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.Definitely will purchase more Jewelry Appraisal from Changchun New Industries Optoelectronics Technology Co., Ltd. company again!
Mr.bassam Hajir

Jul 25, 2020 4

Jewelry Appraisal have favourable price.Thanks
  • Video
  • Laser Engravving Machine Jewelry
We sincerely welcome overseas buyers to consult for Jewelry Appraisal , Jewelry Markings , green laser rail , Welcome any inquiry to our corporation. We are going to be glad to establish pleasant company associations along with you!

Send Us a Message

We didn't put all products on website. If you can't find the product you're looking for, please contact us for more information.

hania Yang

Ms. hania Yang

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  • Tel:

    86-0431-87025016

  • Fax:

    86-0431-87020258

  • E-mail:

    yangsh@cnilaser.com