In the DYNAMAX MODEL UV-1, each of the foregoing noise characteristics is minimized to produce an absorbance detector having a noise specification of less than 2×10-5 AU.
The first of the noise characteristics may be compensated for by improved electronics while optics with low spatial sensitivity and improved flow cell design may minimize the effects of the second and third noise characteristics.
In accordance with the present invention, noise associated with the third, fourth and fifth noise characteristics are substantially eliminated by the inclusion of a unique reflecting beam splitter with highly polished mirror surfaces and splitter and flow cell masks in the optics system of the DYNAMAX MODEL UV-1.
Operating voltage:230V