Large-screen scanning UV-VIS Spectrophotometer

Large-screen scanning UV-VIS Spectrophotometer
Order Id: ST-UV-1810/ST-UV-1810s

Description:

By simple parameter setting, convenient for photometric analysis, quantitative analysis, dynamic analysis, spectral scanning, multi-wavelength testing, DNA / protein analysis.

 

Features:

l   Using the latest ARM system, built-in English and Chinese operating system, you can transfer data via USB storage;

l   Powerful host can independently complete photometric measurements, quantitative measurements, spectral scanning, kinetics, DNA / protein testing, multi-wavelength testing and data printing;

l   Instrument uses 320 * 240 dot matrix LCD display brightness 6 displayed directly scan pattern, the screen interface is simple and easy to use;

l   Unique design of the optical system, high-performance 1200 / mm grating and import receiver to ensure the instrument has excellent performance;

l   Socket deuterium and tungsten lamps designed for light optics free after commissioning;

l   24 high-speed, high-precision A / D conversion, the instrument of high precision, fast response;

l   Large sample chamber can accommodate 5-100mm all kinds of cuvettes;

l   Can be directly connected to the printer, print maps and experimental data;

l   Instruments used suspension optical system design and long-path optical design, thus greatly improving the stability and reliability of the instrument and the instrument's optical resolution;

l   National patent instrument optional rotary disc automatically Eighth sample holder, good reliability, spot center (compared to the double automatic eight joint holder), and thus the instrument metering accuracy. (Patent No.: ZL 2010 2 0562307.8)

 

Technical Parameters:

Model

ST-UV-1810

ST-UV-1810S

Wavelength range:

190-1100nm

190-1100nm

Spectral bandwidth:

1 nm  

0.5/1.0/2.0/4.0/5.0nm can be adjusted

Wavelength repeatability:

≤0.1nm

Photometric accuracy:

±0.002A(0-0.5A), ±0.004A(0.5-1A), ±0.3 %T (0100 %T)

Photometric repeatability:

±0.001A(0-0.5A), ±0.002A(0.5-1A), ±0.15 %T (0100 %T)

Wavelength accuracy:

±0.1 nm (D2 656. 1nm), ±0.3nm all area

Stray light:

<= 0.05%T

Stability:

<= 0.005 A/h (500 nm preheats 1 hour)

Noise level

±0.0005A/H

Baseline straightness:

±0.0015A

Basic Measurement:

T, A, C, E

Luminosity range

0-200% T, -0.3-3A,0-9999C

Detector

Imports of silicon photodiode

Printout

Standard Parallel Port

Data output (print):

USB port

Light source:

Imported long-life tungsten lamp, deuterium lamp

Display:

320 * 240 - bit highlighted 6 "big LCD screen

Weight:

15kg

 


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