Overview: This document provides a detailed catalog of spectrophotometers offered by U-Therm International (H.K.) Limited. The catalog includes various models with specifications tailored for different applications in visible and UV-VIS spectrophotometry.
Visible Spectrophotometers:- ST-VS-721: Wavelength range of 350-1020nm, spectral bandwidth of 6nm, equipped with an LCD display.
- ST-VS-722: Wavelength range of 320-1020nm, spectral bandwidth of 5nm, with an LCD display.
- ST-VS-V1000: Similar to ST-VS-721 with a wavelength range of 350-1020nm and a 6nm bandwidth.
- ST-VS-V2000: Wavelength range of 320-1100nm, spectral bandwidth of 4nm, featuring a 128*64mm LCD screen.
Visible Scanning Spectrophotometers:- ST-VS-723N: Wavelength range of 320-1100nm, spectral bandwidth of 2nm, with automatic wavelength adjustment.
- ST-VS-723PC: Wavelength range of 320-1000nm, spectral bandwidth of 4nm, double-beam ratio.
- ST-VS-729: Wavelength range of 320-1100nm, spectral bandwidth of 1.8nm, large-screen scanning.
UV-VIS Spectrophotometers:- ST-UV-752: Wavelength range of 195-1020nm, spectral bandwidth of 5nm, features auto zero and 100%T.
- ST-UV-754PC: Wavelength range of 195-1020nm, spectral bandwidth of 4nm, includes a thermal printer.
- ST-UV-1810: Wavelength range of 190-1100nm, spectral bandwidth of 1nm, large-screen scanning.
UV-VIS Double Beam Spectrophotometers:- ST-UV300/X: Wavelength range of 190-1100nm, variable spectral bandwidth (0.5, 1, 1.5, 2, 4, 5nm), double beam.
- ST-UV-1901PC: Wavelength range of 190-1100nm, spectral bandwidth of 1.0nm, double beam with analysis software.
- ST-UV-N5000: Wavelength range of 190-1100nm, spectral bandwidth of 1nm, 7-inch large screen LCD color screen, double beam.
Ultramicro Spectrophotometers:- ST-Mini-1: Wavelength range of 220-750nm, wavelength accuracy of 1nm, detector: 2048 CCD Array.
- ST-Mini-2: Wavelength range of 190-900nm, wavelength accuracy of 0.4nm, detector: 3648 CCD Array.
Additional Models:- SP-UV1000: Wavelength range of 200-1000nm, includes tungsten and deuterium lamps, with glass and quartz cuvettes.
- SP-V1100: Wavelength range of 320-1100nm, includes tungsten lamp and glass cuvettes.
Key Features: The catalog highlights the diversity in wavelength ranges, spectral bandwidths, display types, and additional functionalities such as automatic wavelength adjustment, double-beam ratios, and built-in analysis software. The models cater to a wide range of scientific and industrial applications, offering precision and versatility.
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