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技術規格:

Wavelength Range:
4000 - 600cm-1
Optics:
• A 4-position long pass filter
• An F-5 aperture ratio
• A 0.5m monochrometer
• Diffraction grating: 75L/mm,
blazed at 4 microns
• Pre-sample chopper: chops at 23.6
cycles per second.
• Left hand focus
Slit Program:
Continuously variable
Scan Speeds:
3, 6, 12, and 24 minute over the full
wavelength range

Data Presentation:
Instrument:
• Build-in LCD screen for wavenumber
display and %T or absorbance readings.
• 4,250 data points per 3 minute scan
8,500 data points per 6 minute scan
17,000 data points per 12 minute scan
34,000 data points per 24 minute scan
Computer:
• Full graphical and text display via
software.
Sample Compartment:
150mm square
Outputs:
RS-232 and Recorder Outputs
Resolution:
Nominally
4000cm-1 - 2000cm-1 <3cm-1
2000cm-1 - 600cm-1 <2cm-1

Detector:
• 1 x 2mm DLTGS (Deuteriated
L-Alanine Doped Triglycine Sulfate)
• Sensitivity: 1V / milliwatt
Source:
• Nichrome wire-wound ceramic core
• Power Consumption: 36W @ 1250K
Dimensions:
26.25” W x 15.25” D x 7.25” H
Weight:
38lbs.
Power:
115 / 230VAC, 50 /60Hz, 150 watts

產品特點:

(附件齊全,軟件功能強大,儀器小巧可以便攜使用,最新光學技術設計性能穩定可靠,維護成本低)

In the World of Analytical Spectroscopy where the phrase FT-IR is common, why does Buck Scientific, Inc. still manufacture
a true Scanning Infra-Red system? The reason lies in the superb “hybrid” design of the M500 IR, which combines the fast-scan speed
and high-energy throughput of Single-Beam FT-IR unit with the rugged capability of a Monochromator-based Optical system. Buck
can achieve equivalent Resolution and Speed without employing expensive Beam-Splitters made of moisture-sensitive KBr, moving
Mirrors mounted on costly Bearings or delicate Lasers prone to vibration damage. The Buck M500 consistently proves its quality
performance and economical reliability compared to FT-IR systems.
The M500’s unique design and user-friendly software packages make it an ideal analytical tool for a wide variety of applications.
Choose among an extensive range of IR Sampling Accessories to provide the capabilities to meet any laboratory requirement, making
the M-500 package a complete, turn-key system at the most affordable price.
Buck provides its exclusive EZ-Scan Software to allow the user complete access to instrument controls and for basic data
acquisition. For more advanced applications, the GRAMS/AI program provides sophisticated Graphics manipulations and Quantitative
Report Generation with the click of a mouse or a user-defined Macro. The powerful
Spectral Library Search option lets you compare any Sample spectrum to a Data-Base
of known, Reference spectra for a rapid Qualitative identification of most unknowns.
The GRAMS-based software has several useful supplemental macros to simplify routine
and repetitive tasks; such as Total Petroleum Hydrocarbon (TPH) measurements or System
Validation for USP/NF and BP protocols with full CFR-20, Part-11 compliance for the
Food, Pharmaceutical and Cosmetic industries. Also available is an Analog output of 0-
1 volts for Recorders or Data-Loggers who want to use the M500 as a Variable Wavelength
IR Detector for specific on-line applications and monitoring.

Our reputation for low
maintenance cost and easy serviceability
are built-in features of the M500
Mechanical and Optical design. From
the high-energy Ceramic Glowbar IRSource to the high-sensitivity DLATGS
(Deuterated l-Alanine Tri-Glycine Sulfate) solid-state Detector with non-hygroscopic
KRS-5 windows, the M500 takes advantage of the most current electronic and optical
technology. The ability for the end-user to perform basic maintenance and field
calibration is another benefit not feasible with most FT-IR instruments.
In addition to its unbeatable price, the compact size and portability of the
M500 is also a real plus! Its small 20" x 24" footprint and lightweight construction
saves bench space and enhances productivity for any Laboratory.

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