Spectrophotometers

UV Visible Spectrophotometer

Model：ST-UV-1100, ST-UV-1200
Single-chip microcomputer control, LCD Screen (128*64 Dots)
Large LCD display can display multiple sets of data
Huge memory space to store multiple sets of data and curves
Product description: UV Visible Spectrophotometer
INQUIRY

Character

●Single-chip microcomputer control, LCD Screen (128*64 Dots)

●Large LCD display can display multiple sets of data

●Huge memory space to store multiple sets of data and curves

●Auto zero,100% adjustment function

●Wavelength automatic adjustment

●Wrap lights, automatic filter change, large sample pool (0.5mm ~ 100mm)

●Standard samples having a maximum ten-point standard curve measurement functions built

●Direct input by K, B factor for quantitative measurement standard curve

●Can be directly input and the corresponding standard concentration values establish a standard curve for quantitative measurement

●Adjustable electric saving standard curve parameter measuring set, can save a plurality of standard curve

●Can be edited at any time of the standard curve, user-friendly

●General Parallel printer interface with or slightly beat interfaces can print the title bar, the measurement data, curve parameters, the standard curve and the curve sample points

●With USB interface

●Can achieve more accurate and flexible measurement requirements (optional) via PC control

Technical Specifications

Model	ST-UV-1100	ST-UV-1200
Wavelength Range	200～1000nm	200～1000nm
Band Width	4nm	2nm
Wavelength Accuracy	±2.0nm	±1.0nm
Wavelength Repeatability	0.2nm	0.2nm
Photometric Accuracy	±0.5% τ	±0.5% τ
Photometric Repeatability	0.2% τ	0.2% τ
Stray Light	≤0.05% τ (220nm NaI, 340nm NaNO2)	≤0.05% τ (220nm NaI, 340nm NaNO2)
Stability	0.001A/30min@500nm	0.001A/30min@500nm
Photometric Mode	T,A,C,E	T,A,C,E
Wavelength Setting	Automatic	Automatic
Photometric Display Range	-0.3～3A	-0.3～3A
Display mode	LCD Screen (128*64 Dots)	LCD Screen (128*64 Dots)
Detector	Import Silicon Photodiode	Import Silicon Photodiode
Light Source	Import Deuterium Lamp & Tungsten Halogen Lamp	Import Deuterium Lamp & Tungsten Halogen Lamp
Power Requirement	AC 220V/50Hz 110V/60Hz	AC 220V/50Hz 110V/60Hz
Power	120W	120W
Dimensions(WDH)	460×330×210mm	460×330×210mm
Weight	11Kg	11Kg