Nothing Special   »   [go: up one dir, main page]
Scribd Logo
Upload

Welcome to Scribd!

  • 133 views

    Gem Testing Meters Category

    Uploaded by

    saurabh_acmas
    Weiber manufactures various gem testing meters that are used to identify gems and stones. These include a Chelsea filter, dark field loupe, diamond tester, dichroscope, diffraction grating spectroscope, gem test kit, hand held polar scope, and UV lamp. The document then provides details on each type of gem testing meter, describing what it is used for and how it works. The equipment helps identify properties such as color, structure, and whether a stone is natural or synthetic.

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as PDF, TXT or read online from Scribd

    Gem Testing Meters Category

    Uploaded by

    saurabh_acmas
    133 views8 pages
    Weiber manufactures various gem testing meters that are used to identify gems and stones. These include a Chelsea filter, dark field loupe, diamond tester, dichroscope, diffraction grating spectroscope, gem test kit, hand held polar scope, and UV lamp. The document then provides details on each type of gem testing meter, describing what it is used for and how it works. The equipment helps identify properties such as color, structure, and whether a stone is natural or synthetic.

    Original Description:

    Weiber manufactures an array of gemological instruments for the analysis of gems & stones.

    Copyright

    © Attribution Non-Commercial (BY-NC)

    Available Formats

    PDF, TXT or read online from Scribd

    Did you find this document useful?

    Is this content inappropriate?

    Weiber manufactures various gem testing meters that are used to identify gems and stones. These include a Chelsea filter, dark field loupe, diamond tester, dichroscope, diffraction grating spectroscope, gem test kit, hand held polar scope, and UV lamp. The document then provides details on each type of gem testing meter, describing what it is used for and how it works. The equipment helps identify properties such as color, structure, and whether a stone is natural or synthetic.

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    133 views8 pages

    Gem Testing Meters Category

    Uploaded by

    saurabh_acmas
    Weiber manufactures various gem testing meters that are used to identify gems and stones. These include a Chelsea filter, dark field loupe, diamond tester, dichroscope, diffraction grating spectroscope, gem test kit, hand held polar scope, and UV lamp. The document then provides details on each type of gem testing meter, describing what it is used for and how it works. The equipment helps identify properties such as color, structure, and whether a stone is natural or synthetic.

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 8
    At a glance
    Powered by AI
    The document describes various instruments manufactured by Weiber for testing and analyzing gems and stones, including Chelsea filters, dark field loupes, diamond testers, dichroscopes, spectroscopes and more.

    Chelsea filters, dark field loupes, diamond testers, dichroscopes, diffraction grating spectroscopes, gem test kits, hand held polar scopes and UV lamps are described.

    Chelsea filters are used to enable the transmission of deep red and yellow-green light, and dark field loupes provide 10x magnification with dark field illumination to view gems against a black background. They allow viewing and analyzing gemstones.

    R

    GEM TESTING METERS

    GEM TESTING METERS


    Weiber manufactures an array of gemological instruments for the analysis of gems & stones. These gem testing meter comprises Chelsea filter, Dark field loupe, Diamond tester, Dichroscope, Diffraction grating spectroscope, Gem test kit, Hand held polar scope, UV lamp. Gem testing meters are devices that are used for various research and general applications in the field of testing gems and stones. These equipments are extremely helpful in identifying certain red, blue and green stones.

    Chelsea Filter

    Weiber's Chelsea Filter is ideal equipment for enabling the transmission of deep red and yellow-green light (best obtained under strong electric light). Weiber's Chelsea Filter has just to be held close to one's own eye and make observations from the stones for further processing. Multiple stones can be viewed at once.

    Dark Field Loupe

    Weiber Dark field Loupe is a small instrument that provides 10 x magnifications as in a standard loupe, with an important added feature of being combined with a specially constructed area that enables you to view a gem against a black background with strong lateral lighting. This is called dark field illumination, the reason why this instrument is called a dark field loupe.

    TECHNOCRACY PVT. LTD.

    Diamond Tester

    Weiber's Diamond Tester / Selector ideal equipment for distinguishing between the real and fake diamond and shows the result of measurement with help of 2 kinds of sounds and 3 kinds of colors LED.This state-of-the-art tester is simple but precise, giving the user a quick "true / false"reading. Housed in a high impact plastic case, it is everything one needs to test diamonds in rapid succession , whether mounted or un-mounted.

    Dichroscopes

    Weiber's Calcite Dichroscope is ideal equipment for research and general applications in the field of testing gems and stones for being dichroic. Our equipment is helpful in differentiating stones of the same color from one another.

    Diffraction Grating Spectroscope

    Weiber's spectroscope is ideal tool of the modern gemologist. Our equipment is particularly suitable the infrared or near infrared spectroscopes.

    TECHNOCRACY PVT. LTD.

    Gem Test Kit

    Weiber designed Gem Kits include an array of equipments for various gems testing applications. These equipments include Hand held polariscope, Diamond tester, Dichroscope, Chelsea filter, Prism Spectroscope, Dark field loupe and many more. These testing equipments are available in standard specifications and can be customized as per the customization mentioned by customers.

    Hand Held Polariscope

    Weiber's Hand Held Polariscope can be ideally used to test rough gemstones or cut rough gemstones. Allows two polarising filters to observe the structure and optical properties of precious stones or minerals, it can also be used in identifying Moissannite and detecting strain in diamonds. Our equipment is used with a thing called a strain less sphere, (that is a glass sphere with no strain lines in it,) or a loupe. This equipment of ours visually shows if a stone is doubly or singularly refractive and its optic sign. It will also show strain and twinning, which will occasionally help to distinguish between natural and man made materials.

    TECHNOCRACY PVT. LTD.

    New Led Light Source

    Weiber's multi-use desktop LED lightis ideal for a variety of purposes but is ideal for use with a Refractometer (our model RHG900, DGR-800 and RHG-600) polariscope or darkfield loupe. The light is composed of 5 white LED bulbs - this lamp is very bright. Lamp is powered by three AAA batteries. Our equipment is compatible with our separately listed hand held polariscope with torch, hand held dark field with torch and the gem tool kit containing these items.

    Polariscopes

    Weiber's Polariscopes are used to swiftly, accurately check if gemstones are single or double refracting, in a simple way. Our equipment is very useful in identifying Moissanite and detecting strain in diamonds and other gems. This equipment of ours is also used to separate synthetic amethyst from genuine. This desktop instrument has a built in light source.

    TECHNOCRACY PVT. LTD.

    Prism Spectroscope

    Weiber's Spectroscope is ideal tool of the modern gemologist. Our equipment is particularly suitable the infrared or near infrared spectroscopes. The prism spectroscope is based on dispersion. The light enters through a narrow slit (some models allow you to adjust the width of the slit) and is then dispersed through a series of prisms. Some models have an attachment with a built-in scale.

    Professional Loupe

    Weiber's Professional Loupe is ideal equipment for professionals involved in research and general applications in the field of identifying gemstones, internal or surface characteristics of gemstones. Locket jewelers loupes with the unrivaled quality of the World famous German optics manufacturer. With a high-performance, top-quality magnifier you can forget all other loupes. It has determined the maximum lens diameter for the power of the magnifier. The field of view is therefore exceptionally large. The shape and the function of the lens system are the result of the latest research in the field of optics.

    TECHNOCRACY PVT. LTD.

    Ruby Filter

    Weiber's Ruby Filter is ideal equipment for testing for the genuineness of rubies and using the results for research and general application. Ruby Filter is a filter that is extremely useful in differentiating red stones such as Ruby, Spinel, Tourmaline, and Garnets from others that might look similar in comparison. Using it is as simple as holding the filter close to your eye, look at the stones, examine your gems and reveal their true identity. Whether you are a professional jeweler or are curious to find out the true nature gems, our instrument identification filter is the tool for you.

    UV Lamp

    Weiber's Shortwave / Longwave Ultraviolet Lamp is ideal equipment to check whether a gemstone exhibits fluorescence to longwave or shortwave ultraviolet light or not. Ruby Filter is a filter that is extremely useful in differentiating red stones such as Ruby, Spinel, Tourmaline, and Garnets from others that might look similar in comparison. Using it is as simple as holding the filter close to your eye, look at the stones, examine your gems and reveal their true identity. Whether you're a professional jeweler or are curious to find out the true nature gems, our instrument identification filter is the tool for you.

    TECHNOCRACY PVT. LTD.

    An ISO 9001 : 2208 | ISO 14001 : 2008 | ISO 13485 WHO: GMP Products | GLP Compliant Products

    www.acmasindia.com | www.cleanroom-equipments.com | www.measuring-meters.com

    TECHNOCRACY PVT. LTD.


    SALES OFFICE (INDIA)
    Office no. 506 & 507, 5th Floor, Plot no.- C-9, Pearls Best Height-II, Netaji Subhash Place, Pitam Pura, Delhi- 110034 Land Line No.: +91 - 11- 47619688, Fax: +91-11-47619788 E-mail.: info@acmasindia.com

    SALES OFFICE (HONG KONG)


    Unit D 28 11/F Wing Tat Comm,Bidg 97, Bonham Strand East, Sheung Wan, Hong Kong (PRC) Tel.: 0086-13929598046 0086- 18922303099 E-mail.: hk@acmasindia.com

    SHOWROOM
    J-284 Sector 1 Bawana Industrial Estate, Bawana, Delhi, INDIA-110039 Tel.: 0091-0-9312219738 (M) +91- 9717741167 E-mail.: info@acmasindia.com

    SALES OFFICE (RUSSIA)


    Inmed Trade Street Ozerkovsky Embankment, Unit No 50, Straine- 1, Off- 502, Moscow, Russia E-mail.: info@acmasindia.com Tel.: 0049- 79592345 | Email: russia@acmasindia.com

    You might also like