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Handheld gemological gem refractometer
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
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Product Description
Gemological instrument refractometer for gemology
1. Gemstone refractometer index is a very important optical parameter. The gloss of the gem can be determined by this parameter.
2. All kinds of gems can be determined according to the index of refractive index, because different gemstones have fixed refractive index.
3. In addition, double refractive index can also be measured.
4. This parameter can be used to determine whether a gem is a uniaxial crystal or a biaxial crystal.
5. This kind of gem refractometer is small and light.
6. Easy to carry, very popular in jewelry industry.
Product features:
1. Quick and accurate identification of single biaxial gems.
2. Unique design, extremely low power consumption and easy to carry.
3. Through strict quality and safety standard test, long - term failure service life.
4. High quality and high accuracy measurement results.
2. All kinds of gems can be determined according to the index of refractive index, because different gemstones have fixed refractive index.
3. In addition, double refractive index can also be measured.
4. This parameter can be used to determine whether a gem is a uniaxial crystal or a biaxial crystal.
5. This kind of gem refractometer is small and light.
6. Easy to carry, very popular in jewelry industry.
Product features:
1. Quick and accurate identification of single biaxial gems.
2. Unique design, extremely low power consumption and easy to carry.
3. Through strict quality and safety standard test, long - term failure service life.
4. High quality and high accuracy measurement results.
Product specifications:
Measuring Range | 1.30 - 1.81 RI |
Minimum Graduation | (RI) 0.01 RI |
Illumination | Internal Light Source with momentary/power switch |
Dimension | 35mm x 63mm x 115mm |
Scale Division | 0.01 nD |
Weight | 0.4 kg |
Ranges of Application | Laboratory, Gemology |
Filter | Polarizing filter |
Power Source | 3 x AG13 1.5V button batteries |
Color | Black |
Company Profie
After Sales Service
1. Your inquiry and e-mail will be replied within 12 hours.
2. If you need to develop product with your own specification, we have professional engineers to work it out.
3. Never leave customer alone, solve problems with customer together.
4. Customer first, quality first, service first
Contact us
E-mail: maxine@aikinstruments.com
Any question later, plz feel free to contact us, we will try our best to satisfy you.
Hope that we can establish long-term friendly cooperative relations.Have a nice day!
FAQ
Q1: Are you a factory or trading company?
A: We are a factory.
Q2: MOQ?
A: We don't have MOQ limit, you can order any quantity you want.
If you need scales with your specification, logo, packing, etc, please negotiate with us.
Q3:Can I have a sample for testing?
A: Actually we think samples are not very important.You can buy from anywhere.But we think our cargos will better then any others.
Samples will be 10%-20% higher than the cargo.
Q4:Can I add my logo on the machine?
A:Yes,OEM is available for us.
But you should send us the Trademark authorization letter.
Q5:How can i get the after-service?
A:We will send you the spare parts by free if the problems caused by us.
If it is the men-made problems,we also send the spare parts,but you should pay.
For our range hood motors it is lifelong maintenance.
Q6:Do you have inspection procedures for these machine?
A:100% self-inspection before packing
Q7: Delivery date?
A: 1-3 days for sample, 15-20 days for 1000pcs, 30-35days for 40HQ.
Q8: Payment Method?
A: L/C at sight, T/T, Western Union and Paypal are all available.
30% deposit T/T in advance, rest against the Shipping Doc.
100% T/T in advance for sample order.
Q9: Shipping?
A: a. International Experess: DHL/TNT/FEDEX/UPS (For sample)
b. By air (For sample orders.)
c. By sea (15-45days), port of loading: Shanghai
d. By domestic logistics to your forwarder. (2-3days)
Q10:Can I have a visit to your factory before the order?
A: Sure,welcome to visit our factory.
We can pick you up in the airport or train station. Hotel booking service is available
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