MachineU > China Products > Timepieces, Jewelry, Eyewear > Jewelry Accessories > Jewelry Tools & Equipment
Portable Gem Polariscope distinguish homogeneous heterogeneous gem FPP-30
Portable Gem Polariscope distinguish homogeneous heterogeneous gem FPP-30
Specifications
Brand Name :
Fable
Model Number :
FPP-30
Place of Origin :
Guangdong, China
MOQ :
1PCS
Payment Terms :
T/T, Western Union,Paypal
Delivery Time :
7-10 days after order confirmation.
Packaging Details :
Normal
Price :
FOB Shenzhen: USD45.00/unit
Product Name :
Portable Polariscope
Light Source :
LED cold light
Power Supply :
DC3V Button battery
Material :
Alnuminum
Color :
Black
Package :
Leather Box/Carton
Warranty :
12 month
Description

Portable Gem Polariscope distinguish homogeneous heterogeneous gem FPP-30

Model Number: FPP-30

Specification:

Product Name Portable Polariscope
Appearance black aluminium alloy
Polariscope film 30mm Diameter
Product Weight 130 g
Product Size 35mm Diameter*92mm Height
Light white LED cold light sources
Power Supply Built-in 3V button battery
Feature Rotatable sample platform
Function Observe the optic character of Gemstone
Package inner black leather box and then a gift paper box

Product Description

The polariscope is one of the most underestimated tools in gemology.

Most gemologists use it to quickly determine if the stone at hand is isotropic or anisotropic or, at best, to determine the optic character of gemstones.

In addition, the polariscope is very useful for distinguishing solid inclusions from negative inclusions as well as for spotting polysynthetic twinning.

A polariscope uses polarized light for gem identification. It consists of two polarized filters, one on the top and one on the bottom of the instrument.

Both the polarizer and the analyzer have their own vibrational planes. When the vibrational plane of the polarizer is at right angles to the vibrational direction of the analyzer, the field between them remains dark. This position is known as the "crossed position". In this position, gems can be tested to determine if they are:

  • isotropic
  • anisotropic
  • anomalously double refractive or an
  • anisotropic aggregate

Portable Gem Polariscope distinguish homogeneous heterogeneous gem FPP-30Portable Gem Polariscope distinguish homogeneous heterogeneous gem FPP-30

Product tags

gem polariscope

,

integrating sphere spectrophotometer

,

spectroscope for gemstones
Send your message to this supplier
Send Now

Portable Gem Polariscope distinguish homogeneous heterogeneous gem FPP-30

Ask Latest Price
Product Detail
Brand Name :
Fable
Model Number :
FPP-30
Place of Origin :
Guangdong, China
MOQ :
1PCS
Payment Terms :
T/T, Western Union,Paypal
Delivery Time :
7-10 days after order confirmation.
Contact Supplier
Portable Gem Polariscope distinguish homogeneous heterogeneous gem FPP-30

Shenzhen Fable Jewellery Technology Co., Ltd.

Site Member
11 Years
Since 2006
Business Type :
Manufacturer
Main Products :
Gem Testing Instruments, Gem Testing Kit, Gem Refractometer
Total Annual :
>5000000
Employee Number :
>50
Certification Level :
Site Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Gem Polariscope
MachineU China Products Timepieces, Jewelry, Eyewear Jewelry Accessories Jewelry Tools & Equipment
Contact Supplier
Submit Requirement