|
|
Polariscope
|
|
Polariscopes are used to quickly and easily check if gemstones are single or double refracting, very useful in identifying moissanite and detecting strain in diamonds and other gems. Polariscopes are
|
| |
|
Polariscope
|
|
|
Product Name: PolariscopePlace of Origin: ChinaPolariscopes are used to quickly and easily check if gemstones are single or double refracting, very useful in identifying moissanite and detecting strai
|
| |
|
Portable Dial Gem Gauge
|
|
Product Name: Portable Dial Gem GaugeModel Number: dial gem gaugePlace of Origin: ChinaSpecifications:1) Measuring range: 0-12mm/0-0.5`2) Resolution: 0.01mm/0.0005`3) Accuracy: ±0.02mm/±
|
|
|
|
Refractometer
|
|
The TDR series are the top model at good price in the market now, named Table Digital Refractometers. The instrument can be designed with 5 different scales. We can add any scale according to our cust
|
| |
|
Refractometer for Oil Testing
|
|
This model is specially designed to measure the refractive index in the mineral oil or in the Brix solution. But its measurement range is small, it only can be sued to measure the oil or Brix solution
|
| |
|
Refractometer for Oil Testing
|
|
|
Product Name: Refractometer for Oil TestingModel Number: RND-025, RND-026Place of Origin: ChinaThis model is specially designed to measure the refractive index in the mineral oil or in the Brix soluti
|
|
|
|
RGM-600 Gem Refractometer
|
|
The kinds of gem can be precisely determined in accordance with the measured value of refractive index because every kind of gem has its inherent refractive index. Besides, index of double of refracti
|
| |
|
RHB-32SATC Oechsle Refractometer
|
|
Cowberry is a wild plant growing in Europe. Fruit juice brewed by cowberry fruit is a most popular beverage among local beverage. The series products are specially used for measuring Brix (%), ºO
|
| |
|
Salinity Refractometer
|
|
It is designed for testing the concentration of salt water and brine. Its triple scale provides a direct reading of the specific gravity and concentration (Parts per Thousand) of salt in water. It pro
|
|
help
Add to favorite
Favorite products
