GMD

GMD is a portable macro Raman system. The compact size is easy for you to take it from the lab to the field. Vertical or horizontal measuring mode can be changed easily, which makes the GMD more flexible. 

GMD is designed with laser direct input light path, and is available for more excitation wavelengths: 532 nm or 785 nm or other what you want please check system specification. 

The GMD is high quality raman system includes focus optics, laser temperature stabilizer and high performance CCD detector.

GMD provides various sample holders, which are suitable for different types of sample, such as cuvette, vial, slide, gem, capillary and SERS chip.

GMD series raman system used  Germany RGB Lasersystem. The power of laser could be controlled 1mW / step by software. The minimum power will be 1 mW and it be  useful while sample is easier burning or quench. 

Vial/ Cuvette holder：

Slide holder：

Gem or Diamond holder：

GMDc could be customized called GMDc which incorporates special cooling CCD systems that permits continuous operation without thermal noise, it could be provided to many advantages features as high stability, high sensitivity, high-speed acquisition and low noise.