Selling Leads from Fuzhou Delson Electronics Co., Ltd. China

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Fuzhou Delson Electronics Co., Ltd.

City : Fuzhou

Province/State : Fujian

Country/Region : China

Telephone: 86-0591-88064481

Chat with supplier using

hiop_scn@hotmail.com

elinorch

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Diamond grading lamp(Professional) (FDL-11)

1. Color temperature: 6500?00K;
2. Configuration:
a. Tray
b. Colorimetry panel
c. Magnifier
d. Tweezer
e. Placing box;
f. Two kinds of cleaning solvent bottle;
g.
Ultraviolet lamp (FUV-4)

Ultraviolet lamps are used in analyzing minerals, gems, and in other detective work including authentication of various collectibles. Materials may fluoresce to different degrees under ultraviolet
Chelsea Color Filter (FCF-2)

High quality filter;
No fading and boiloff after long time usage
$Gem refractometer (GML-501)$

Gem refractometer (GML-501)

SPECIFICATIONS
1. Accuracy: 0.01 nD
2. Internal LED illumination with
Illumination
momentary swith
3. Measurement Range: 1.30-1.81 nD
4. Size: 30*70*130mm
5. Scale Division: 0.01 nD
Ultraviolet lamp (FUV-4)

Ultraviolet lamps are used in analyzing minerals, gems, and in other detective work including authentication of various collectibles. Materials may fluoresce to different degrees under ultraviolet
Calcite dichroscope (FID-1)

1. High quality Iceland spar
2. High resolution;
3. Standard quadrate window;
4. Big ocular, clear view
$Gem refractometer (GML-501)$

Gem refractometer (GML-501)

SPECIFICATIONS
1. Accuracy: 0.01 nD
2. Internal LED illumination with
Illumination
momentary swith
3. Measurement Range: 1.30-1.81 nD
4. Size: 30*70*130mm
5. Scale Division: 0.01 nD
Portable Polariscope (FTP-30)

1. Made of black aluminum alloy;
2. Φ30mm polarizer;
3. Demountable and rotatable sample room;
4. Internal long life white led cold light source
Prism Spectroscope (FPS-3)

Prism Spectroscope is a must have for any gem testing and
identification. The tube gives excellent spectra for any
gemstone testing.
Feature:
1.Three combined prism, broad spectrum;
2.Clear
Table spectroscope (FTS-50)

1. Adjustable table light, Double lamp;
12V/50W halogen lamp;
2. Cooling fan keep long time operation;
3. Humanizing design, two gem clip installation hole in both side;
4. 600mm lockable fiber
Polariscope (FTP-49)

1. Φ49mm polarizer;
2. 110V/220V selective;
3. Rotatable holder;
4. With conoscope could determine the gemstone's axis;
5. Long life white led cold light source could protect the polarizer
Prism Spectroscope (FPS-3)

Prism Spectroscope is a must have for any gem testing and
identification. The tube gives excellent spectra for any
gemstone testing.
Feature:
1.Three combined prism, broad spectrum;
2.Clear
Fibre Optic Light (FOL-35/35A/100)

1. 35W/100W halogen lamp;
2. Adjustable light source;
3. 600mm fiber pipe(could be
custom-built);
4. Long operating time by internal fan to cool;
5. Safe and fast lamp switch set;
6. FOL-35A

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