Outstanding Sensitivity - 300 or Higher Signal-to-Noise Ratio
The unique RF-1501 optical design provides exceptional sensitivity in an incredibly compact instrument. The bright optical system and noise suppression digital filter allow for
high sensitivity measurement. You get a signal-to-noise ratio greater than 300 for the Raman lines of distilled water. The scanning speed is selectable in 4 steps, the fastest being 3,700
nm/min. And wavelength slewing is possible at ultrahigh speeds reaching 30,000 nm/min.
Cat. No. SZ-206-62901-92
Pop-in Program Packs to Meet Your Needs
In seconds, the easy-to-insert Program Packs reconfigure the RF-1501 from the standard quantitative and scanning instrument to a kinetics capable instrument, for example. You can even
store your own experimental parameters on convenient Data Packs (IC RAM card).
Performance:
Wavelength Scanning Functions
- Measurement of excitation and emission spectra
- Automatic search of optimal excitation and emission wavelengths
- Automatic response control
- Automatic shutter
- Spectrum expansion and compression
- Readout of spectrum values at the cursor specified points
- Peak pick
- Difference spectra
- Data printout
Quantitation
- Quantitation at fixed wavelengths
- Working curve generation (1st regression, 10-point)
- Working curve correction
- Repeated measurement and data averaging (up to 5 times repetition)
- Automatic shutter
Filing
- Storage and recall of instrument parameters
- Memory size: 3 sets in the main memory and 60 sets in a data pack
- Storage and recall of measurement data (spectral, time-course, and quantitation) Memory size: 2 sets in the main memory, and 9 sets in a data pack. Data transmission to PC: Via RS-232C interface (MS-DOS test file format)
Others
- Supply of optional programs from IC Program Packs
- Storage and recall of instrument parameters and data from Data Pack
- Monitoring and display of the run time of xenon lamp
Specifications:
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Light source:
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Xenon lamp, 150W, Ozone resolving type lamp housing
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Excitation / Emission
monochromators:
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Concave, non-aberration, blazed holographic grating, F/2.4, 900 grooves/mm
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Wavelength scale:
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220 ~ 900 nm and 0 order
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Measuring wavelength range:
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220 ~ 750nm and 0 order as standard
220 ~ 900nm and 0 order optionally
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Spectral bandwidth:
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Choice of 10nm and 20nm in both excitation and emission sides
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Wavelength accuracy:
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±5 nm
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Light source compensation:
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Dynode feedback system with monochromatic light monitoring function
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Sensitivity:
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The S/N ratio is 300 or higher for the Raman lines of distilled water (350 nm excitation wavelength, 10 nm spectral bandwidth, and 2-second response)
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Wavelength scanning speed:
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4-step selection of SUPER, FAST, MEDIUM, and SLOW, (about 3,700 nm/min. at SUPER)
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Wavelength slewing speed:
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About 30,000 nm/min.
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Response:
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Choice of 0.02, 0.03, 0.1, 0.25, 0.5, 2, and 8 seconds for 98% of full scale
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Sensitivity selection:
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2-step selection of HIGH and LOW (The sensitivity at HIGH is about 50 times that at LOW.)
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Detector:
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Photomultiplier tube for both excitation and emission sides
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Display:
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Backlit liquid crystal display, 320 X 200 dots
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Interface:
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RS-232C interface, and interfaces for printer (Centronics type), autosampler, sipper, and IC card drive
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Dimensions and weight:
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500W X 400D X 255H mm, 23 kg
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Power requirements:
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100/120/220/240 V, 400 VA
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Operational temperature range:
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10 ~ 35°C
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Operational humidity range:
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40~80% (Below 70% with temperature higher than 30°C.)
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