Technical Specifications:

MOS-500 CD circular dichroism spectrometer
1) Light source: Install two light sources simultaneously, a 150W xenon lamp and a 150W mercury xenon lamp.
2) Detection functions: circular dichroism spectrum, ultraviolet absorption spectrum, fluorescence circular dichroism spectrum, line dichroism spectrum, and fluorescence anisotropy spectrum.
3) Wavelength range: 163-950 nm
4) Wavelength accuracy: ± 0.1 nm (163nm-950nm)
5) Optical system: single diamond mirror/double grating
6) Stray light:<2 x 10-6 (200nm)
7) Noise:
Fluorescence detection: Water Raman peak signal-to-noise ratio>2000:1
UV detection: 5 x 10-5AU rms
Circular dichroism detection: 0.01mdeg
8) Scanning speed: up to 12000nm/min.

Rapid dynamic flow stop device
1) Mixed mode: Three to four channels mixed, each independently controlled by a stepper motor.
2) Minimum injection volume: 10uL
3) Flow range: 0.01-40mL/s
4) Mixing ratio: can be continuously changed from 1:1 to 1:100
5) Mixer: Ball shaped high-efficiency mixing tank.
6) Minimum dead time: 0.2 milliseconds (when using a trace detection pool attachment)
7) Expansion capabilities: freeze quenching, ultra-low temperature shutdown, temperature jump (Temp. Jump) and automatic titration, micro conductivity detection, etc.
8) Solid powder measurement integrating sphere diffuse reflection measurement device