B&W Tek BAC151A



The BAC151A Raman video microscope sampling system allows you to convert any of our Raman systems into a Raman microscope. It is compatible with our laboratory Raman probes and is designed to provide you with the highest level of flexibility and sampling utility. The BAC151A’s optional dual laser wavelength configuration allows you to use one port with two different input laser wavelengths. If you already have both a 532nm and a 785nm Raman system, you only need one BAC151A to use with both systems. The integrated camera facilitates precision Raman sampling through BWSpec™, which allows for laser beam tracking and image capturing. With tripod accessories available, the microscope head can be mounted to the tripod easily as well.
Weight 4.8 kg
Additional Specifications Wavelength:     
Standard - 532nm 785nm Custom      
Optional- Dual Wavelengths     
Raman probe interface:     
Power Input:     
5VDC, 300mA     
Ambient Temperature:     
< 85% RH     
243mm x 208mm x 376mm (9.6” x 8.2” x 14.8”)     
Nosepiece and Turret:     
Quadruple nosepiece     
Epi-illuminator, LED with condenser     
Objective Lens:     
long working distance / Infinite-corrected / Plain field achromatic     
Coaxial fine and coarse adjustment with lock     
Travel in Z direction:     
24 mm     
Resolution in Z direction:     
1 Μm     
XY Stage:     
Double layer mechanical stage     
XY Stage Size:     
150mm x 140mm     
Travel in X/Y direction:     
75 mm (X), 50 mm (Y)     
Resolution in X/Y direction:     
2 Μm     
CCD type:     
Color, 1/4"     
Active pixels:     
768x494 (NTSC); 752x582 (PAL)     
Viewer display:     
720x480 max (NTSC); 720x576 max (PAL)     
USB 2.0 or 1.1     
Gain control:     
Automatic 36dB     
Shutter speed:     
21/60 – 1/100,000     
Video image display:     
Via BWSpec™ Software     
Power consumption:     
<1.3w through USB bus


  • Tripod Mounting Accessories with 1D, 2D, and 3D Adjustment     
  • Compatible with All B&W Tek Raman Systems     
  • Accepts Standard Microscope Objectives     
  • Video Camera for Sampling Viewing     
  • Coarse and Fine XYZ Adjustments     
  • Dual Laser Wavelength Port     


BAC151A Raman video microscope sampling system

BAC151A Raman video microscope sampling system

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