FEATURES & FUNCTIONS:
*High performance fixed 2nm spectral bandwidth.
*Low stray light 0.05%T (T60U).
* Wavelength accuracy +/- 1nm (T60U).
* Holographic blazed grating 1200lines/mm.
* Local control software for photometric fixedwavelength measurement.
* Easily upgraded to include quantitative analysis,multi wavelength spectrum & kinetics.
* Built in cell holder storage.l Robust modular design with a small footprint.
* Can be used with UV-WIN software (optional).
OPTICAL SYSTEM & COMPONENTS:
High quality optical components ensure reliable analyticaldata with low stray light achieved using very low noiseelectronic circuits.
Deuterium and tungsten light sources deliver superiorstability across the full wavelength range. Both types oflamp have self timers and are inexpensive and easy toreplace when required.
The monochromator is completely sealed and the opticalsurfaces can be easily cleaned to maintain optimumreflectivity over the lifetime of the instrument.
A maintenance free high resolution direct stepper drivepositions the grating precisely, which ensures reproduciblewavelength scanning at different scan speeds, thusnegating any wavelength peak shift.
The spectrophotometer shell is made from anenvironmentally friendly non corrosive material and asimple retaining mechanism on the base allows easy accessfor air filter changes and routine maintenance.
Specifications
Optical system : Split beam ratio
Scan speed : Selectable
Wavelength range : 190 ~ 1100nm
Wavelength accuracy : ±1nm
Wavelength reproducibility : ≤ 0.2nm
Spectral bandwidth : 2nm
Photometric mode : Transmittance, Absorbance,Energy
Photometric range : -0.3-3.0Abs
Photometric accuracy : 0.002A (0-0.5A), 0.004A (0.5 -1A) , 0.3%T (0 -100%T)
Photometric reproducibility : 0.001A (0 - 0.5A), 0.002A (0.5 -1A) 0.15%T (0 -100%T)
Photometric noise : 0.001A (500nm) 30min warm-up
Baseline flatness : 0.002A (200 -1000nm)
Baseline stability : 0.001A/h (500nm,0Abs),2hr warm-up
Stray light : ≤ 0.05%T (220nm Nal, 340nm NaNO2) ≤ 1.0%T (340nm NaNO2)
Standard Functionality : Photometric, & Quantitative Measurement
Detector : Silicon photo diode
Light source : Tungsten Halogen
Display : Digital LCD display
Printer : Mini Printer
PC Interface : RS232
Software support : Local and UV-Win
Power supply : Switch mode 95 - 250VAC 50 - 60Hz
Weight : 11kg
Dimensions : 476(mm), 362(mm), 225(mm)
Each Unit is supplied with the following as standard:
1 x Certificate of conformity
1 x Power cord1 Pair of quartz cells (T60U), glass cells (T60V)
1 x Instruction manual
1 x Quantitative program card (T60U Only)
1 x Dust cover
1 x Black block for dark current correction
1 x Packing list
1 x Fuse (2A