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Suzan Yang Ms. Suzan Yang
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Changchun New Industries Optoelectronics Technology Co., Ltd.

Jewelry Appraisal - manufacturer, factory, supplier from China

(Total 6 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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  • 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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Review

Michael Man

Oct 23, 2019 5

I like this manufacturer. Soon come back.
Ehtesham Ahmed Chowdhury

Oct 09, 2019 5

It is my first time purchase this Jewelry Appraisal here, and I hope I will get the more competitive price next time.
Damir Hutinec

Oct 08, 2019 5

Good Seller. Fast shipping!!! Everything is OK. Thanks to Seller!!! Will buy more.
We know that we only thrive if we can guarantee our combined price competiveness and quality advantageous at the same time for Jewelry Appraisal , Jewelry Markings , Laser Applications , Our company eagerly looks forward to creating long-term and welcoming company partner associations with purchasers and businessmen from everywhere in the entire world.
"We provide good power in high-quality and progress,merchandising,revenue and internet marketing and operation for Jewelry Appraisal , Jewelry Markings , Laser Applications , With the support of our highly experienced professionals we manufacture and supply best quality products. These are quality tested at various occasions to ensure only flawless range is delivered to customers we also customize the array as per the need of customers to meet the requirement of customers.

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.

Suzan Yang

Ms. Suzan Yang

SEND INQUIRY

  • Tell:

    86-0431-87025016

  • Fax:

    86-0431-87020258

  • E-mail:

    trade@cnilaser.com