Products
- Machinery Parts Agents[39]
- Machinery Agents[1]
- Machinery Parts Processing Services[1]
- Machinery Design Services[1]
- Testing Equipment[6]
- Filters[1]
- Machinery Stock[2]
- Relays[6]
- Organic Intermediate[2]
- CD/DVD Player Bags & Cases[1]
- Tool Sets[3]
- Fiber Optic Equipment[10]
- Other Woodworking Machinery[7]
- Voltage Regulators/Stabilizers[8]
- Refractometers[10]
- Other Optics Instruments[1]
- Jewelry Tools & Equipment[10]
- Microscopes[2]
- Gauges[1]
- Jewelry Cleaners & Polish[4]
- Ultrasonic Cleaners[3]
- Other Lights & Lighting Products[10]
- PH Meters[8]
- Temperature Instruments[10]
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Contact Us
- Contact Person : Ms. Zhu Guiyu
- Company Name : Zhangzhou Sino Science & Technology Co., Ltd.
- Tel : 86-596-2292900
- Fax : 86-596-2621858
- Address : Fujian,Zhangzhou,Xianjing Industrial Park, Shiting Town ,Zhang Zhou City ,Fujian province
- Country/Region : China
- Zip : 363000
Products List
Gem Caliper
Detailed Product Description
All kinds of calipers in different measurement ranges and different functions are available.
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Ruby Filter
Detailed Product Description
Rubies (both genuine and synthetic) appear brilliant red under the filter. Synthetic blue spinel appear yellow-orange or pink while aquamarine...
Pocket Digital Gem Gauge
Detailed Product Description
Specifications of Pocket Digital Gem Gauge :1) Measuring range: 0-12mm/0-0.5'2) Resolution: 0.01mm/0.0005'3) Accuracy: ±0.02mm/±0.0005'4) Repeatability: 0.01mm/0.0005'5) Maximum response speed: 1,500mm/s6) Alarm: voltage low, over speed7) Power...
Hand Held Polariscope
Detailed Product Description
* HEAVY DUTY and precise because it made with metal and optical glass* Durable, reliable and made by professional craftsmen * Gemmologist tool for diagnosing optical properties of a gemstone (singly refractive or double refractive)* Size: Length: 80mm * Diameter...
Bench Type Polariscope
Detailed Product Description
Polariscopes are used to quickly and easily check if gemstones are single or double refracting.It is very useful in identifying moissanite and detecting strain in diamonds and other gems. Polariscopes are also used to separate synthetic amethyst from genuine. This...
Dichroscope
Detailed Product Description
Dichroscopes can be useful with identifying gemstones that are still in the rough and when stones are set and difficult to get to with other instruments.Basically a dichroscope is a tool that lets you view the different colors of a dichroic piece of rough. When you...
Prism Spectroscope
Detailed Product Description
The spectroscope is an important tool of the modern gemologist.This concerns the infrared or near infrared spectroscopes. A handheld spectroscope for visible light shows the absorption lines of the elements involved in producing its color. It helps to separate ruby...
Digital Gemological Refractometer
Detailed Product Description
The Digital Gem Refractometer GDR800 is a nice optical instrument which will give a reading of the refractive index of a clean, flat, well-polished facet to reproducibility of 0.007RI index units. With covering the full range from 1.30 to 2.99RI, It is an ideal...
Pocket Gem Gauge
Detailed Product Description
Specifications of Pocket Gem Gauge:Measuring Range:0-10mmResolution:0.1mmAccuracy:±0.1mm
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Gem refractometer
Detailed Product Description
Gemological refractometer RGM900 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 refraction can be also measured. Through the parameter...