manufacturer :       Nicolet

model :                   FIR 4700

annotation :           Dokumente engl .

The Nicolet  FT-IR series is a range of fully upgradeable, routine and advanced research FT-IR spectrometers focused on stability and efficiency. Couple the Nicolet FT-IR spectrometer with the imaging performance of the  Nicolet Continuµm XL microscope to optimize your productivity in the laboratory.

Product detail:

Every facet of the Nicolet FT-IR spectrometer has been engineered to facilitate sample handling, introduce options to scientists, and increase laboratory throughput. Robust hardware, smart firmware, and user-friendly software come together to create the most powerful tools for applying FT-IR solutions to chemical identification problems.

Nicolet 4700, Nicolet 6700 and Nicolet 8700 FT-IR spectrometers can be configured for multiple spectral ranges (far-IR to UV- Vis ), with the option of gold-coated or aluminum optics. Its high-intensity ETC EverGlo * source sets new industry standards. The normal operation mode is temperature stabilized and users have additional options of 'Rest" and 'Turbo" mode. The former helps to extend the life of the source, while the latter provides extra output for difficult samples. In combination with five external beam options, and the widest selection of detectors in the industry, the Nicolet FT-IR series is the most powerful FT-IR spectrometer available.

The spectrometer utilizes continuous dynamic alignment to ensure exceptional high-resolution lineshapes . Thermo is the only FT-IR manufacturer with the proven ability to upgrade from a basic system to a fully advanced research system. The advanced optics and electronics platform with USB 2.0 interface make Nicolet FT-IR spectrometers flexible in every sense of the word. Nicolet FT-IR components, including optics, are pinned-in-place, which ensures they are always in alignment as well as guaranteeing reproducibility, stability, and the ability to swap and replace components.

Product Specifications

Nicolet 4700

Performance Specifications

Spectral Range (Standard)                 7800 – 350 cm-1

Spectral Range

(Option, CsI Optics)                            6400 – 200 cm-1

Spectral Range

(Option, Extended-Range Optics)      11000 – 375 cm-1

Spectral Range

(Option, Multi-Range Optics)             27000 – 15 cm-1 (Option)

Optical Resolution                              0.4 cm-1

Peak-To-Peak Noise

(1 minute scan)                                   < 8.68 x 10-6 AU** (50,000:1)

RMS Noise (1 minute scan)               < 1.95 x 10-6 AU**

Ordinate Linearity                                0.07 %T

Wavenumber Precision                      0.01 cm-1

Slowest Linear Scan Velocity             0.158 cm/sec

Fastest Linear Scan Velocity             5.06 cm/sec

Number of Scan Velocities     13

Rapid Scan

(Spectra/second

@ 16 cm-1, 32 cm-1)                                     50, 75

Throughput Increase in

Turbo Mode (@ 3000 cm-1)               25%

Liquid Nitrogen-Cooled

Detector Hold Time***                        18 hours

Spectrometer

Operating System                               Win XP Pro, Win 2000

Spectrometer Dimensions                 69.2 cm (w) x 65.5 cm (d)

x 25.4 cm (h)

Spectrometer Weight                         66 kg

Sample Compartment Dimensions   21 cm (w) x 26 cm (d)

x 20 cm (h)