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.
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).
|Light Source||Xenon lamp, 150W, Ozone resolving type lamp housing|
|Excitation and emission monochromators||Concave, non-aberration, blazed holographic grating, F/2.4, 900 grooves/mm|
|Wavelength scale||220 ~ 900 nm and 0 order|
|Measuring wavelength range||220 ~ 750nm and 0 order as standard
220 ~ 900nm and 0 order optionally
|Spectral bandwith||Choice of 10 nm and 20 nm in both excitation and emission sides|
|Wavelength accuracy||±5 nm|
|Light source compensation||Dynode feedback system with monochromatic light monitoring function|
|Sensitivity||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)|
|Wavelength scanning||4-step selection of SUPER, FAST, MEDIUM, and SLOW, (about 3,700 nm/min. at SUPER)|
|Wavelength slewing speed||About 30,000 nm/min.|
|Response||Choice of 0.02, 0.03, 0.1, 0.25, 0.5, 2, and 8 seconds for 98 % of full scale|
|Sensitivity selection||2-step selection of HIGH and LOW (The sensitivity at HIGH is about 50 times that at LOW.)|
|Detector||Photomultiplier tube for both excitation and emission sides|
|Display||Backlit liquid crystal display, 320 X 200 dots|
|Interface||RS-232C interface, and interfaces for printer (Centronics type), autosampler, sipper, and IC card drive|
|Dimensions and weight||500W X 400D X 255H mm, 23 kg|
|Power requirements||100/120/220/240 V, 400 VA|
|Operational temperature range||10 ~ 35 °C|
|Operational humidity range||40~80 % (Below 70% with temperature higher than 30 °C.)|