Hitachi U-1900 UV-Vis Ratio Beam Spectrophotometer

Hitachi Updated: 2008-09-03 RSS
Hitachi U-1900 UV-Vis Ratio Beam Spectrophotometer

This entry-level instrument utilizes ratio beam optics to give exceptional stability for a host of applications including kinetics, and offers full scanning capabilities. Routine analyses are readily carried out using the simple to use photometry mode. The U-1900 also features a dual wavelength automatic ratio calculation facility for DNA measurements.

Features

* Large size LCD enables the display of spectrum and calibration curves
* Standard validation function enable user to check performance
* Standard 4-Cell Changer
* Optional PC control using UV Solutions® software running on Windows XP/2000
* Modes of operation: Scanning, Time (Kinetics), Photometry and Ratio (DNA/RNA Analysis)

U-1900 Ratio-Beam Routine Spectrophotometer Specifications

Wavelength range: 190 to 1,100 nm
Band pass: 4 nm
Scan speed: 10, 100, 100, 400, 800, 1200, 2400, 3600 nm/min
Detector: Silicon photodiode
Dimensions: 380 mm (W) x 643 mm (D) x 311 mm (H)
15 in (W) x 25.5 in (D) x 12.3 in (H)
Weight: Approx. 27 Kg (59.5 lbs)
Power requirements: 100, 120, 220, 230 or 240 V AC, 50/60 Hz, 300 VA