Spectrophotometer 5

Online
Function: through the RE-232 serial port it can conduct whole wavelength
scanning with software, time scanning and concentration regression equation
(simple, quadric, and cubic) as well as multi-wavelength test. It greatly
expands its test function (excepts for the host) can provide the data to Excel
directly which facilities further processing
1.
It can conduct qualitative analysis for samples in ultraviolet and visible
spectrum areas.
2.
It can adjust rapidly (less than 3x)
3.
It adopts microcomputer measuring system, with accurate T-A conversion,
automatic adjustment of 0 and 100 and it has multi-point concentration
calibration, slope and focal distance setting, etc. It also has RS-232 port
pararell port. (special for printer and optional)
4.
Online function: through the RE-232 serial port, it can conduct whole
wavelength test. It greatly expands its test function (except for the host) can
provide the data to Excel directly which facilities further processing
5.
The UVCONTROL control software developed based on Windows and ran can control
the host comprehensively, including data acquisition and all kinds of data
processing. (Single-spot metering, quantitative determination of spectral
scanning, and time scanning)
6.
It is standardized with the peak and valley detection and area calculating
7.
the magnification, shrinking, smoothness, derivative, four arithmetic operation
of the map, 1-4 times derivative, T-A single wavelength conversion,
quantitative determination of multi-wavelength.
8.
K coefficient method mad one-point working curve can eliminate the abnormal
point of function fitting quantitative analysis.
9.
It can store scanning map, working curve and measuring results, which is very
convenient.
10.
The test report can be outputted by standard files or Excel.
11.
It has automatic cuvette sampling system, which is convenient for your working.
12.
The key components are imported that can ensure accuracy of measuring.
13.
The new and unique optical design and the high quality optical device ensure
the lower stray light and outstanding stability.
14.
The great software is based on Windows, which has friendly interface and
excellent function, convenient and cost saving.
15.
The tungsten lamp and deuterium lamp is of world famous brand, which ensure
long-term stability and reatability.
16.
The product can be used when connecting to host or computer. And when
connecting to the computer, it can scan the product and promote its function
Performance Parameters
Display Wavelength range Light source Receiver Wavelength accuracy Wavelength repeatability Spectral bandwidth Stray light Transmittance Range Concentration display range Concentration direct reading range Transmittance accuracy Transmittance repeatability Noise Drifting Baseline and linear Power Supply Dimension Net Weight |
Host 2°20 LCD 190nm – 1100nm 12V20W tungsten lamp, DD2.5 Deuterium
Lamp. (Imported) Photocell (imported) ± 0.8 nm ≤ 0.2nm 3nm ≤ 0.15%T @220nm, 340nm 0.0%T-200.0%T -0.302~4.000A 0000~9999 ± 0.5%T (test with NBS930D) ≤0.2%T 100% ≤ 0.5%T ≤ 0.2%T ≤ 0.004 A/30min ± 0.004A AC220V+/-22V, 500Hz+/-1Hz 520mm*410mm*200mm 18kg |