 J-1100 Circular Dichroism Spectrometer
 Chiroptical spectroscopy has become one of most important techniques for the characterization of biomolecules, determination of absolute configuration and stereochemical analysis. Since launching the Model AP-1, our first spectropolarimeter in 1961, JASCO has designed and built the finest in chiroptical instrumentation. Based on JASCO's experience in CD instrumentation over a half century, JASCO proudly introduces the J-1000 Series Circular Dichroism (CD) Spectrometers providing both of unparalleled optical performance and versatile flexibility.
The J-1100 is compact CD spectrometer for routine measurements.
Key Features
- Air-cooled 150W Xenon lamp
- Standard built-in mercury lamp and optional NIST traceable standard sample for system validation
- High-efficiency purge capability
- Extremely low stray light and high S/N ratio providing wide dynamic range
- High-speed scanning up to 5000 nm
- Simultaneous Multi-probe measurements (SMP) with acquisition of up to four data channels
- Flexible design allowing field upgrades for different measurement modes and accessories as applications evolve
- Spectra Manager 2 or Spectra Manager CFR (For FDA regulated labs): 64 bit innovative, cross-platform Spectroscopy Software Suite for data acquisition, analysis and presentation including several methods of secondary structure calculation
Simultaneous Multi-probe measurements
The latest Quad Lock-in Amplifier allows the simultaneous acquisition of up to four data channels including CD, Absorbance, Linear Dichroism (LD).
Measurement Options
The J-1100 offers the basic cell holders for general CD/LD/Abs and Temperature control measurements.
- Peltier thermostatted rectangular cell holder
- Water thermostatted rectangular cell holder
- Water thermostatted cylindrical cell holder
- Micro sampling disk and Capillary jacket for measurement
Optional Program
- Multivariate protein secondary structure estimation program
- Detatured protein analysis program
- Multi-WL variable temperature measurement program
- Macro command program
- And many more!
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