Product Details
- Flexible model with a 163-950 nm wavelength range and a PMT detector (optional InGaAs)
- High sensitivity measurements in near-/far-UV regions; includes Spectra Manager software
- Light Source: 150W air-cooled Xe lamp (J-1500-150) or 450W water-cooled Xe lamp (J-1500-450)
- Enhanced Vacuum UV-Measurement down to 163 nm
- • Optional HTCD auto sampling obtains up to 192 measurements without user intervention
- Sample Compartment size: 150 W x 310 D x 165 H mm
- Monochromator: Double-prism polarizing monochromator
- Wavelength Range: 163 to 950 nm
- Wavelength Accuracy: ±0.1 nm (163 to 250 nm), ±0.2 nm (250 to 500 nm), ±0.5 nm (500 to 800 nm), ±1.5 nm (800 to 950 nm)
- Wavelength Reproducibility: ±0.05 nm (163 to 500 nm), ±0.1 nm (500 to 800 nm), ±0.5 nm (800 to 950 nm)
- Spectral Bandwidth: 0.01 to 16 nm
- Digital Integration Time: 0.1 msec to 30 sec
- Scanning Speed: up to 10,000 nm/min
- RMS Noise: 0.004 mdeg (185nm, 150W), 0.003 mdeg (185nm, 450W), 0.007 mdeg (200, 500 nm)
- Baseline Stability: 0.02 mdeg/hr
- Power Consumption: 315 VA
- Applications: Protein conformational studies, Protein folding studies, DNA / RNA interactions, Enzyme kinetics, Formulation studies, Purity testing of optically active substances, Quantitative analysis of pharmaceuticals, Natural products chemistry, Material science, Rapid kinetics (stopped-flow) CD, Absorbance and fluorescence studies
- Integrated validation mode
- Features and benefits: double prism monochromator provides low stray light, high optical throughput, highly efficient nitrogen purge system, digital signal processing, simultaneous multi-probe, wavelength calibration with integrated Hg lamp, measures micro-volume samples, scanning modes, high signal-to-noise ratio, collimated sample beam, automated titration and stopped-flow
- Light Source for Validation: Integrated Mercury lamp
- Wavelength Resolution: 0.025 nm
- Slit Width: 1 to 4000 μm
- Measurement Mode: Continuous scan, step scan, auto-scan
- CD Full Scale: ±8000 mdeg
- CD Resolution: 0.00001 mdeg
- CD Dynamic Range: No CD distortion even with an OD=3 sample in the optical path
- Stray Light: less than 0.0003% (at 200 nm)
- LD Measurement: Included as standard, Full scale ±1 ΔOD
- UV Measurement: Included as standard, Full scale up to 5 Abs
- External Input Terminals: Two channels (input range: -1 to 1 V DC):
- Nitrogen Gas Purge: High efficiency N2 purge with internal optimization for light source unit, monochromator unit and sample compartment
- Accessory Auto-Recognition: Standard
- Communication / Control: USB 2.0 / Spectra Manager™ or Spectra Manager™ CFR
- Options and Accessories (inquire for details):
- HTCD Plus High-Throughput CD/LD/Absorbance System (for J1500)
- High Throughput CD (HTCD) ASU-800, ASP-849 (for J1500)
- Light Source: 20W Halogen lamp, 150W air-cooled Hg-Xe lamp
- Detector: InGaAs
- Spectra Manager CFR software for 21 CFT Part 11 compliance
- Temperature control: Single- (PTC-510, 514, 517 ) and Multi-Position (MPTC-511, 513) Peltier Cell Holders, Temperature-Wavelength Scan (HTC-572, CAP-500)
- Extended Wavelength: EXPM-531 (PMT), EXIG-532 (InGaAs)
- Microsampling Disk (MSD-462), Capillary Cell Jacket (CAP-500)
- Automated Titration Unit(ATS-530; Stopped-Flow System SFS-602
- Total Fluorescence and Fluorescence Scanning (FMO-522, FDT-538)
- Other accessories: Magnetic CD, Couette Flow Cell Unit CFC-573, Optical Rotatory Dispersion ORDM-(520, ORDE-521)
- Additional software options: Multivariate SSE Analysis Program JWMVS-529, Interface for CDPro Secondary Structure Analysis, Denatured Protein Analysis Program JWTDA-519, Protein-Ligand Analysis Program JWPLB-525, Curve Fitting Program JWCVF-518, Macro Command Program JWMCR-512
- Other Instruments: Vibrational Circular Dichroism FVS-6000, Circularly Polarized Luminescence CPL-300, Digital Polarimeter
- P-2000
Specs
• Spectrometer Type: Circular Dichroism
• Peltier Detector: Standard PMT
• Brand: J-1000 Series
• Manufacturer SKU: 7000-J005A
• Wavelength Range: 163 to 950 nm
• Unit of Measure: EA
• Electrical Specifications: 100/240 V, 50/60 Hz
• Weight, Product: 180.77 lb
• Dimensions, Product: 41.53" W x 21.45" D x 15.35" H
