กล้องจุลทรรศน์สำหรับงานวัสดุศาสตร์แบบอัตโนมัติ ยี่ห้อ ไลก้า รุ่น DM4 M และ DM6 M

Do you need to image, measure, and analyze similar features across many samples and materials science and analysis? The Leica DM4 M and Leica DM6 M are the Industrial Microscopes for you, whether microscopy novice or professional.

• Use the Leica DM4 M for manual routine inspection
• Use the Leica DM6 M for fully automated materials analysis

You can easily recall previous microscope settings and instantly reproduce imaging parameters with the unique Store and Recall software functions. For every sample type.

One-button Intelligent Automation makes your repetitive work easy. Reduce training time, improve your workflow, and get brilliant imaging results every time with microscopes that don’t forget.

Reproducible Means Reliable

In applications such as steel inclusion rating, particle analysis, phase, or grain analysis, reproducibility matters. You can rely on the Leica DM4 M and Leica DM6 M microscope systems to provide reproducible results. Always!

• Save valuable time: With the Illumination Manager and Contrast Manager, the microscope automatically recognizes the selected contrast technique and objective in use, accurately opens and closes the aperture and field diaphragms, and adapts the light intensity.
• Share and compare your results – anytime and anywhere! Store and recall your microscope settings and camera parameters with the Leica Microscope Assistant (Leica LAS Store and Recall Module). They are saved and archived with the images and can be restored at any time.

Choose the Components You Need

Select your personal image analysis system that fits your requirements:

The Leica Application Suite X (LAS X) software platform integrates the microscope, software, and camera into one package, focusing on efficiency in every aspect of the interface, functionality, and workflow.

With the Leica DM6 M you can use additional modules such as Steel Expert, Cleanliness Expert, Grain Expert, and Phase Expert.

Turn on the Light!

LED illumination contributes to reproducible results – whether you work with brightfield (BF), High Dynamic Darkfield (HDF), Differential Interference Contrast (DIC), Fluorescence (FL), or Polarization (POL).

• View your sample in constant color temperature at any microscope setting: No need to reset the camera every time the brightness is altered or to adjust white balance.
• Detect more imperfections and defects on your sample choosing one or several of the contrast methods available.
• Be energy-efficient and cost-effective: LED illumination saves energy – and with a lifetime of up to 72.000 hours, bulb changes causing microscope downtime are a thing of the past.

Spot on!

Detect even the finest details with the fully automated differential interference contrast (DIC) and the 1.25x Panorama objective:

• Reach your goal without great effort: With one touch of a button, all system components of the Leica DM6 M, such as the analyzer, polarizer, and appropriate prisms, automatically move into the light path, while the fine adjustments are stored for each objective. 
• Get the best overview of your sample with the 1.25x Panorama objective. See every detail precisely and in excellent depth of field with the Leica DM4 M.

Set and Remembered

		Leica DM4 M	Leica DM6 M
Stand	Power supply	Integrated within stand	within electronics box CTR6 or CTR6 LED
	Display	Information display	Leica SmartTouch with information and controls
	Interfaces	1 x USB 2.0, 1 x I2C	2 x USB 2.0, 2 x I2C
Operation	Focus	Mechanical	Motorized
		2-ratio gearbox (coarse/fine)	5 electronic ratios
			includes parfocal function
			switch between coarse and fine mode
			memory locations for two z-positions
	Objective turret	Absolute coded	Motorized
		– 6x M32 thread	includes dry and immersion mode
		– 7x M25 thread (optional)	6x M32 thread, 7x M25 thread (optional)
	Stage	Mechanical	Motorized (optional)
		ceramic-coated	with stepper motor
		y-drive with belt	switch between fast and precision mode
		removable stage drive with adjustable torque	includes memory location for up to
		110° swivel	5 stage positions
		left-handed version optionally available	Mechanical
			ceramic-coated
			y-drive with belt
			removable stage drive with adjustable torque
			110° swivel
			left-handed version optionally available
	Controls	6 programmable function buttons	6 programmable function buttons
			SmartMove
			controls for z (focus) movement and x,y (stage) movement
			4 programmable function buttons
			Leica STP8000
			controls for z (coarse and fine focus) and x,y (stage) movement
			11 programmable function buttons
			touchpanel with information and control panels
	Specimen overview tool	No	Yes
Transmitted light axis	Illumination	LED	either 12 V 100 W halogen lamp or LED
	Automation
	Light manager: automatic Köhler light management sets the best values for aperture, field diaphragm, and light intensity	Yes	Yes
	Contrast manager: switch from one contrast method to another with one push of a button	Yes	Yes
	Constant Color Intensity Control: maintains a constant color temperature (3200 K)	Not necessary for LED	Yes for Halogen versions
			Not necessary for LED
	Contrast method	BF, PH, DF, ICT, POL	BF, PH, DF, POL
			DIC (fully automatic)
Incident light axis	Motorized filter cube turret	4-fold and 5-fold	4-fold and 5-fold
	Illumination	LED lamphousing	LED lamphousing
		Halogen illumination with external power supply	Halogen illumination with external power supply
	Automation
	Illumination Manager: Objective related setting of light intensity and aperture diaphragm	Yes	Yes
	Contrast manager: switch from one contrast method to another with one push of a button	Yes	Yes
	Round and square illuminated field diaphragms for ocular and camera observation (motorized)	Yes	Yes
Condensers	Automation	condenser head, motorized	condenser head, motorized
		7x condenser disk, motorized (optional)	7x condenser disk, motorized (optional)
		polarizer, motorized (optional)	polarizer, motorized (optional)