Bio-tech And Life Science UV-Vis Spectrophotometer T92+ , Spectral Band Width 0.1nm - 5.0nm

Specifications:

Optical system	Double beam
Scan speed	Selectable
Wavelength range	190-900nm
Wavelength accuracy	+0.3nm
Wavelength reproducibility	≤0.1nm
Spectral bandwidth	Continuous slit 0.1- 5.0nm with 0.1nm interval
Photometric mode	Transmittance, Absorbance, Energy Concentration, all using UVWin software
Photometric range	-4.0-4.0Abs
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)
Photometric noise	0.0004A(500nm) 30min warm-up
Baseline flatness	0.001A(200-850nm)
Baseline stability	0.0008A/h (500nm, 0Abs), 2hr warm-up
Stray light	≤0.01%T(220nm NaI, 340nm NaNO2)
Standard functionality	No stand alone function
Cell holder	Fixed position sample and reference
Detector	Photo multiplier tube
Light source	Tungsten Halogen and Deuterium arc lamps
Display	No display
Printer	Not available
PC interface	RS232
Software support	UV Win
Power supply	Switch mode 120-230VAC 50-60Hz
Weight	43kg
Dimension	545x580x270mm

Standard Accessories

UV-Win 5 software & RS232 cable

2x10mm quartz cells

Tungsten halogen lamp (spare)

Black block

Mains power lead

2A fuse

Dust cover

Operators manual

Calibration and system documentation

Standard fixed position 10mm path length motorized cell holder

Optional Accessories & Consumables 

Sipper pump

Constant temperature cell changer

Peltier module

Solid sample holder

8 position motorized cell holder

5-100mm path length cell holder

Micro cell holder

Ultra micro cell holder

Specular reflectance accessory

Integrating sphere

Test tube holder

Deuterium lamp

Tungsten halogen lamp

Photomultiplier tube 

Cells package

T92+ is a high performance double beam spectrophotometer with a variable spectral bandwidth from 0.1-5nm, selected by a continuous variable slit. The Czerny-Turner Monochromator with a holographic grating keeps stray light to a minimum and offers excellent optical resolution. The use of a photomultiplier tube as detector delivers exceptional sensitivity. The T92+’s true double-beam optical system coupled with an efficient and well proven electronic control system ensures high stability and low background noise.


Features & Functions

Photomultiplier tube detection provides exceptional sensitivity Wavelength accuracy +0.3nm (Automatic Wavelength Correction) User selectable spectral bandwidth between 0.1-5nm User friendly design allows easy light source r