Description
With the features of streamline and stable frame, easy operation and complete functions, polarizing microscope NPL-400 is the best choice for user to observe mineral crystal figure, color and interference color and also exactly identify the optical performance of mineral and other crystal specimen.
Features:
1. 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
2. Quadruple Nosepiece, Center Adjustable
3. Polarizer can be Swung out of Optical Path。6V/ 20W Halogen Lamp Illumination, Brightness Adjustable
4. Trinocular Observing is Available
Specification：
| NPL-400B | NPL-400T | ||
| Viewing Head | Compensation Free Binocular Head at 30°, 360° Rotatable | ● | |
| Compensation Free Trinocular Head at 30°, 360° Rotatable | ● | ||
| Eyepiece | Eyepiece WF10×/ 18 with Scale of Crosshair | ● | ● |
| Eyepiece WF10×/ 18 | ● | ● | |
| Objective | Strain free Achromatic Objective 4×、10×、 | ● | ● |
| 40×、60× | |||
| Nosepiece | Backward Quadruple Nosepiece, Center Adjustable | ● | ● |
| Analyzer | 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 | ● | ● |
| Revolving Round Stage | Diameter Φ160mm, Graduated in 1°Increments, Minimum Resolution 6’ when using Vernier Scale | ● | ● |
| Condenser | NA1.25 Abbe Condenser with Iris Diaphragm & Filter | ● | ● |
| Focusing | Coaxial Coarse & Fine Adjustment, Range 28mm, Fine Division 0.002mm | ● | ● |
| Polarizer | Sliding in/ out of Optical Path, Located on the Top of Collector | ● | ● |
| Illumination | 6V/ 20W Halogen Lamp, Brightness Adjustable | ● | ● |
Note：● Standard Outfit，○ Optional
We are professional as one of the leading npl-400 series polarizing microscope manufacturers and suppliers in China. Welcome to wholesale the high quality and durable laboratory equipment from our factory. And good after-sale service and timely delivery are offered.
Hot Tags: NPL-400 series polarizing microscope, China, factory, suppliers, manufactures, wholesale
