GMD/GMDX - Industrial Raman Specialist Systems

Direct & quick on-site material identification

overcomes all challenging field conditions

GMD



GMD Holder Vial

 

Multiple Sample Holders for Quick Inspection

GMD is a portable Raman spectroscope that specialises in quick on-site material identification, particularly designed to inspect samples stored in different conditions.  No matter whether the samples are stored in a vial / cuvette, on a slide / SERS chip, naked or in a plastic bag, the materials could be identified directly and rapidly.

 

On a slide / SERS chip

GMD Holder Vial

 

In a vial / cuvette

GMD Holder Slide

 

A gemstone / diamond

GMD Holder Gemstone

 

Multiple Laser Direction for Different Environments 

In addition to a variety of sample holders, the laser head could point downwards.  With an objective attached and the use of a sample stage beneath, the GMD could be used for measurements with higher accuracy, suitable for laboratory study.

 

GMD Holder Vial

Vertically downwards with an objective 

 

The vertical head could also be switched to a horizontal head. With the flexibility of attaching different sample holders and objective, the GMD is able to overcome diversified environmental restrictions. 

GMD Holder Vial

Horizontal laser head with a vial holder

 

With an extended arm, a horizontal head and an objective, GMD is ideal for the authentication of large historical artworks where no samples could be collected from the subjects.

GMD Holder Vial

* Custom-made extension arm

 

These features enable GMD to easily identify gemstones, works of arts, minerals, pharmaceuticals, illicit drugs, food, fuel and many other industrial raw materials, making GMD an ideal solution for challenging field application in addition to laboratory study.

GMDX



GMD Holder Vial

 

Portable Digital Raman Microscope

GMDX is a portable Raman microscope that utilises a high resolution digital camera with a high sensitivity image sensor.  The XYZ 3-axis manual sample stage ensures accurate positioning with the aid of the digital image. This all-in-one compact system allows measurements to be carried out with great flexibility and mobility. 

 

GMD Holder Vial

 

Laser Safety & Noise Reduction 

In addition to the laser safety cover and laser temperature stabiliser, the enclosed chamber also reduces environmental noises.  The sample stage could be controlled from outside, making GMDX an ideal alternative for conventional bulky Raman microscope in terms of field application, including chemical, medical, pharmaceutical, botanical, biological, forensic and mineral research.

 

Specifications GMD / GMDX

  •  

    405 nm Photoluminescence

    • 50 mW, near TEM00 mode
    • PL Shift: 409 ~ 1000 nm
    • Resolution: ~ 1.1 nm
    • Laser spot size: ~ 2 mm (focus position)
    • Dynamic Range: 5000 : 1
    • Integration time: 5 ms ~ 56 s
    • Objective: Optional (Olympus compatible)
    • Software: RAMSpec
    • Computer Requirements: Windows 7, 8, 10.
    • Export format: CSV, SPC, TXT, EXCEL, BMP, JPG and PNG
    • Power: 100~240 V @ 50/60 Hz
    • Higher-end excitation sources available on request.

     

    GMD:

    Horizontal laser head, vertical laser head, slide holder, vial holder, gemstone holder, etc.

    Dimensions: 140 X 160 X 85 (mm) (W x D x H)

     

    GMDX:

    Digital camera, XYZ 3-axis stage, laser temperature stabliser, laser safety cover, etc.

    Dimensions: 240 X 250 X 270 (mm) (W x D x H)

  •  

    532 nm Raman

    • 100 mW, TEM00 mode
    • Raman Shift: 186 ~ 3600 cm-1 | Resolution: 1.8 cm-1
    • Raman Shift: 186 ~ 5400 cm-1 | Resolution: 4.3 cm-1
    • Laser spot size: ~ 2 mm (focus position)
    • Dynamic Range: 5000 : 1
    • Integration time: 5 ms ~ 56 s
    • Objective: Optional (Olympus compatible)
    • Software: RAMSpec
    • Computer Requirements: Windows 7, 8, 10.
    • Export format: CSV, SPC, TXT, EXCEL, BMP, JPG and PNG
    • Power: 100~240 V @ 50/60 Hz
    • Higher-end excitation sources available on request.

     

    GMD:

    Horizontal laser head, vertical laser head, slide holder, vial holder, gemstone holder, etc.

    Dimensions: 140 X 160 X 85 (mm) (W x D x H)

     

    GMDX:

    Digital camera, XYZ 3-axis stage, laser temperature stabliser, laser safety cover, etc.

    Dimensions: 240 X 250 X 270 (mm) (W x D x H)

  •  

    785 nm Raman

    • 100 mW, near TEM00 mode
    • Raman Shift: 186 ~ 2800 cm-1 | Resolution: 1.8 cm-1
    • Laser spot size: ~ 2 mm (focus position)
    • Dynamic Range: 5000 : 1
    • Integration time: 5 ms ~ 56 s
    • Objective: Optional (Olympus compatible)
    • Software: RAMSpec
    • Computer Requirements: Windows 7, 8, 10.
    • Export format: CSV, SPC, TXT, EXCEL, BMP, JPG and PNG
    • Power: 100~240 V @ 50/60 Hz
    • Higher-end excitation sources available on request.

     

    GMD:

    Horizontal laser head, vertical laser head, slide holder, vial holder, gemstone holder, etc.

    Dimensions: 140 X 160 X 85 (mm) (W x D x H)

     

    GMDX:

    Digital camera, XYZ 3-axis stage, laser temperature stabliser, laser safety cover, etc.

    Dimensions: 240 X 250 X 270 (mm) (W x D x H)