• Nade Polarizing Microscope NP-400B

Nade Polarizing Microscope NP-400B

 Polarizing microscope NP-400 can observe mineral crystal figure, color and interference color and also identify its optical performance.

Product Details

Quick Details


 Polarizing microscope NP-400 can observe mineral crystal figure, color and interference color and also identify its optical performance. It is a good microscope used in geology, petroleum, coal, Chemical fiber, medical treatment and physic inspection. It is also widely used in academic demonstration and research.
0°-90° Rotatable Analyzer and when out of optical path, Single Polarizing Observation is Available. With Bertrand, 
Interferogram of Specimen can be observed clearly. λ Slip,1/4λ Slip and Quartz Wedge are Equipped
Revolving round stage Φ 145mm, 360°rotatable and graduated in 1° increments,
minimum resolution 6,when using vernier scale
Polarizer can be Swung out of Optical Path.6V/20W Halogen Lamp Illumination, Brightness Adjustable
Viewing Head
Compensation free binocular head inclined at 30°, 360° rotatable
Eyepiece WF10× /18with scale of crosshair
Eyepiece WF10×/18
Strain free achromatic objective 4×,10×,40×,60×
Backward quadruple nosepiece
Rotatable analyzer with gradation 0°-90°
Bertrand Lens
Bertrand lens, sliding in/out of optical path
Optical Compensator
λ Slip (first class red),1/4λ Slip quartz wedge
Abbe condenser NA1.25 with iris diaphragm & filter
Coaxial coarse & fine adjustment, range 28mm, fine division 0.002
Sliding in/out of optical path, located on the top of collector
6V/ 20W Halogen lamp, brightness adjustable

Company Profile

 Zhejiang Nade Scientific Instrument Co., Ltd. is a specialized Import & Export company. Nade has focused on the scientific instrument for more than 20 years. We have developed into the most famous scientific instrument and equipment manufacturer and supplier in domestic market now.
Nade's business includes:
1. Providing full range of scientific instruments, including Medical Instruments, laboratory appliances, optical instruments, environmental protection instruments and industrial instruments. 

2. Supporting the top-class technical support service: Nade will offer all kinds of services for instrument import and export, such as giving some professional suggestions to your requirements; Training services which provide for our clients is based on our rich experience. At the same time, we could help you to maintain and repair all kind of instrument. 

3. Nade team also has a wealth of experience of import and export process. Nade's sales partners include Eppendorf, HITACH, GOLD-SIM, MEMMERT, OHAUS, ROCH, Sartorius, SYKAM, Thermo (Orion\Eutech) and Tintometer. Most of them have authorized our company as their local service center. Nade also keeps good relationships with some research centers for technical support.
We are aiming at providing our customers with the very best in cutting-edge solutions. Zhejiang Nade will continue to develop as the top-class specialized manufacture and trading.


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