J-815 圆二色光谱仪

此款圆二色光谱仪(Circular Dichroism spectrometer)为*市场地位的经典圆二色光谱仪。波长范围：163～1100nm.具有高分辨率，高灵敏度。具有计算机或手动控制的光闸，可避免样品长时间光照分解。四通道数据输入。具有齐全的不同附件。

圆二色光谱仪的特点：此款圆二色光谱仪（Circular Dichroism spectrometer）为市场地位的经典圆二色光谱仪。波长范围：163～1100nm.具有高分辨率，高灵敏度。具有计算机或手动控制的光闸，可避免样品长时间光照分解。四通道数据输入。具有齐全的不同附件。

Four Channel Simultaneous Data Acquistion
Utilizable signal  are CD, CD/DC, FDCD, ORDE, ORDM, LD, DC, UV（single beam）, UV（double beam）, flourescence, HT, Ext1, Ext2. Four signal（two from internal and another two from external device）can be acquired and processed. e.g.CD, Abs（HT）, Fluorescence and pH.
Threee scanning Mode
continuous scan: Running average method offering high-speed measurement
step scan: fixed wavelength method offering accurate wavelength（pure wavelength）
auto respons scan: Based on step scan but th response will change according to change on HT. this will enable the homogenized S/N in the wavelength range when spectral collection.

Versatility for a wide range of application requirements:
Protein folding studies
Protein coformational studies
DNA/RNA inteactions
Enzyme kinetics
Organic stereochemistry studies
purity testing of opticallly active substances
Auantitative analysis of pharmaceuticals
Natural organic chmistry
Biochemistry and macromolecules
Metal complex chemistry
Polymer chemistry
Medical science
Agrochemistry
Physical chemistry
Rapid scanning（time resoved）experiments

此款圆二色光谱仪（Circular Dichroism spectrometer）指标为：


Measurement modes and hyphenated techniques:
Circular Dichrosim
Near Infrared Cd（NIRCD）
Fluorescence Detected CD（FDCD）
Auto-Titration
Optical Rotatory Dispersion（ORD）
Magnetic Circular Dichroism（MCD）
Stopped-Flow CD（SFCD）
Double Beam UV
Circularly Polarized Luminescence（CPL）
Total Fluorescence（TF）
Linear Dichrosim（LD）
Fluorescence Scanning with EM Monochromator
Chiral HPLC Detection（LCCD）