Ningbo Qianyuan Technology Co., Ltd. is a newly registered third-party testing company that requires the use of Leica microscopes in daily work. After multiple comparisons, we did not hesitate to choose to purchase a DM4M Leica microscope from Nanjing Liannengjia for metallographic testing in the laboratory.


After the purchase, we immediately made an appointment with our engineer Zhou for on-site installation. In order to enable customers to use the Leica microscope as soon as possible, our engineers also went to the customer's place without delay.


Leica semi-automatic metallographic microscope intelligent digital Leica DM4 M:


Whether it's a quick overview of samples or a detailed inspection of samples&ndash& Flash; Leica DM4 M upright microscope always meets the requirements with appropriate settings. Leica DM4 M is a classic cost-effective manual coding microscope for daily detection and analysis.

    Fully remember all settings


Leica DM4 M can easily call up previous microscope settings and use the software's unique&quo; Save and Call&# quo; Function; (Store and Recall) Instantly replicates imaging parameters and is suitable for any type of sample, one click" Intelligent Automation; These memory enabled microscopes allow you to easily handle repetitive tasks, reducing training time, improving workflow, and achieving excellent imaging results.


Easy and fast


The Leica DM4 M manual industrial measurement microscope is equipped with a clear layout display screen that allows for a clear view of all microscope settings, and six function keys help easily operate various commonly used functions& Flash; No need to search from the sample.


Worry free lighting


LED lighting helps to replicate results; Whether operating in bright field (BF), high dynamic dark field (HDF), differential interference phase contrast (DIC), fluorescence (FL), or polarization (POL) states.


You can view your sample at a constant color temperature under any microscope setting: there is no need to reset the camera or adjust the white balance every time the brightness changes.


Select one or more available phase contrast observation methods to detect more defects and defects on the sample.


● Energy saving and cost saving: LED lighting can save energy, with a lifespan of up to 25000 hours, making microscope downtime caused by changing light bulbs a thing of the past.


Accurate and meticulous


1.25 times full view mirror, perfectly presenting an overview of the sample. With Leica DM4 M, precise observation of every detail with excellent depth of field.

    Engineer Zhou arrived at the client's laboratory and was very skilled in installing the microscope. After installation, he also conducted various functional tests to ensure that all functions of the Leica microscope can be used normally. After the installation training is completed, shut down the machine and cover it with a dust cover. Customers can use it with confidence!