Spektrofotomere

Ideálny pre školy, kliniky a laboratória.

Príslušenstvo:

• 2x hranaté kyvety s ochranným obalom
• Didymium Filter s ochranným obalom
• držiak kyviet
• prívodný kábel
• ochranný obal
• manuál

Špecifikácia

rozsah vlnových dĺžok:	320nm~1000nm
spektrálna šírka pásma:	6nm
spracovanie údajov:	Microprocessor
presnosť:	+/- 2nm
opakovateľnosť:	+/- 1nm
optický systém:	Grating 1200 Lines/mm
Stray Light:	Less than 0.5% T (at 340nm and 400nm)
displej:	3 1/2 digit LCD
fotometrický rozsah:	0 to 2.5A
0 to 100.0%T
0 to 1999C (0 to 1999F)
Didymium Filter:	kalibrácia vĺnovej dĺžky pri 529nm +/- 2nm
nastavenie nuly:	automatické
presnosť:	+/- 1% T
posun:	menej ako 0.003 A za 1 hodinu
detektor:	Silicon photodiode
zdroj svetla:	Tungsten halogen lamp, 6V 10W
objem vzorky:	0.4ml (minimum)
kyvety:	Round and square cuvette
Data Output:	Analog output, RS-232C interface, Printer (Optional)
príkon:	100-240VAC, 50/60Hz, Selected automatically
rozmery:	330 x 130 x 270 mm
váha:	5.0kg

cena od: 0.00€

Ideálny pre biochemické, analytické laboratória a medicínsky výskum.

rozsah vlnových dĺžok:	190nm~1100nm
spektrálna šírka pásma:	1.0nm
Wavelength Display:	Readable to 0.1nm
Wavelength Accuracy:	±0.5nm(with automatic wavelength correction)
Data Bunching Interval:	1nm
Wavelength Reproducibility:	± 0.1nm
Stray Light:	Less than 0.05% (at 220nm and 340nm)
Photometric Range:	Absorbance: 00.3~3.0Abs
Photometric System:	Split-beam Optics, Dual detectors
Photometric Accuracy:	±0.002Abs. at 0.5Abs. ±0.005Abs. at 1Abs
Photometric Reproducibility:	±0.002Abs at 1.0Abs.
Baseline Correction:	Automatic
Wavelength Slew Rate:	About 5000nm/min
Light Source:	6V 10W Tungsten halogen lamp and D2 lamp
Monochromator:	Modified Czerny-turmer type with 1200 limes/mm holographic grating.
Auto Zero Function:	By a single stroke of Soft key
Display Graphic:	LCD 6", adjustable viewing angle and contrast control
Detector:	silicon photo-diode
Sample Compartment:	Automatically rotative 8 position cell holder
Interface Ports:	RS-232C and Centronics ports
Power Requirements:	220-240VAC, 50/60Hz
Dimensions:	514(W) x 243(H) x 430(D) mm
Net Weight:	16.0kg

cena od: 0.00€

The compact easy-to-use SP-8001 for measurement at wavelength range 200-1100nm is a highly versatile split-beam UV-Vis Spectrophotometer that provides performance features found in many other more expensive instruments. On-board application modes include photometric, spectrum, time scan, kinetic, and quantitative as standard. Optional programme packs to expand instrument functions including quick and easy quantification of DNA, proteins, etc can also be available upon request. The membrane keyboard plus a large backlit 320x240 LCD screen provides user-friendly interface for data entry and display of full information of measurement and test result. RS232C and centronics interfaces for data output are equipped as standard.

cena od: 0.00€