Hl402-a Medium Size Trinocular Upright Metallographic Microscope

• Customization: Available
• After-sales Service: Online Technical Support
• Warranty: One Year
• Model NO.: HL402-A
• Magnification: 500-1000X
• Type: Metallographic
• Number of Cylinder: ≥Three
• Mobility: Desktop
• Stereoscopic Effect: Without Stereoscopic Effect
• Kind of Light Source: Fluorescence
• Shape: Rectangular Prism
• Usage: Teaching, Research
• Principle: Optics
• Principle of Optics: Differential Interference Contrast Microscope
• Optical System: Infinite Chromatic Aberration Correction Optical S
• Observation Tube: 30° Tilt, Infinite Hinge Three-Way
• Eyepiece: High Point Large Field Eyepiece Pl10X(Φ22mm)
• Converter: Internally Positioned Five Hole Converter
• Transport Package: Carton Box
• Trademark: Hualong
• Origin: Shanghai
• HS Code: 9024109000

Product Description

HL402-A Medium Size Trinocular Upright Metallographic Microscope

Product Description

Features:
- An observation cylinder with the best comfortable Angle (30°) of the newborn bed can relieve the tension and fatigue of the user during a long working period, ensuring the best observation condition. Observe the scale on the cylinder, convenient for users to adjust the best pupil distance range.
- The falling illuminator uses a cora lighting system with FOV apertures, aperture apertures, and oblique lighting devices. Preset offset mirror, offset mirror and color filter slot.
- A single 5W LED warm-white lighting (3000-3300K) minimizes visual fatigue for observers, compared with similar LED lighting.
- The lathes and apertures adopt a drawbar device with adjustable center, which can flexibly adjust the size of the illumination range and effectively avoid the influence of stray light on the image.

Product Parameters

Technology parameter:  

The optical system	Infinite chromatic aberration correction optical system
Observe the head	30° tilt, infinite hinge three-way observation cylinder, pupil distance adjustment: 54mm~75mm, visual adjustment: ±5 diopter, two grade beam ratio R:T= 100:0 or 50:50
Eyepiece	High point large field eyepiece PL10X(Φ22mm)
Infinite flat field	Achromatic objective LMPL 5X / 0.15WD10.8mm
	WD12.2 LMPL 10 x / 0.30 mm
	LMPL WD4.00 20 x / 0.45 mm
	LMPL WD7.9 50 x / 0.55 mm
Objective lens converter	Internally positioned five hole converter
Focusing mechanism	Dual-purpose frame, low hand coarse micro coaxial focusing mechanism, coarse adjustment stroke 28mm, fine adjustment accuracy 0.002mm. With an adjustable tension device to prevent sliding and a random upper limit device. With platform position up and down adjustment mechanism, maximum sample height 28mm
Lighting system	Adaptive wide voltage 100V-240V_AC50/60Hz, reflectance lamp room, single high-power 5WLED, warm color, Cora lighting, with field of view and aperture stop, center adjustable, with oblique lighting device.
Objective table	Double layer mechanical mobile platform, low hand X and Y direction coaxial adjustment; Platform area 175X145mm, moving range: 76X42mm can be matched with anti-penetration dual-use glass carrier platform
Color filter	Yellow, IF550 color filter, LBD color filter, neutral color filter

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