The instrument has the features like delicate structure, high performance specification, long-life light source, various convenient functions and etc. They could make the qualitative and quantitative test in material research, pharmaceutical analysis, Biochemical and clinical examination, analysis of water quality control, food inspection and the other fields.
1.
Long-life Light Source: dramatically reduce the cost of light source
replacement and the frequency of maintenance.
2. Low Stray Light: ensure the stray light lower than 0.05% to meet clients’
need when they want to test high absorbance sample.
3. High Wavelength Accuracy: ensure the accuracy and long-term stability.
4. Wide Wavelength Range: meet the needs of most spectrophotometric test.
5. High-speed Scanning: help user to capture the instantaneous spectrum change
of sample and improve the work efficiency.
6. Auto-matching Function of Cuvettes: decrease the deviation occurred by the
difference of cuvettes when process quantity measurement.
7. High Photometric Accuracy: ensure that the measurement of optical light path
to meet the design requirements, improve process efficiency of the Assembly to
achieve high precision photometry testing index.
8. Flash disk storage: make it easy for user to manage data in the format like
Excel and etc.
9. USB ports: User needn’t set any parameter to enable online communication
while the RS232 serial port have to set it.
10. Various offline quantitative measurement function: Electronic System use 32
bits ARM core processor system, equipped with 128*64 big screen LCD, offline
quantitative measurement could do multi wavelength test, Standard curve fitting
and measurement, standard coefficient equation input, save and load standard
equation, data storage and printing, quantitative measurement of concentration.
11. Powerful Software Function: Software could achieve spectrum scanning, time
scanning, dynamic scanning, quantitative measurement, multi-wavelength analysis
and formula calculation, spectrum processing, find peak and valley, print data,
DNA/RNA test, instrument calibration, performance verification and etc. to meet
different needs in various analysis fields.
Model |
SP-LUV759 |
Optical system |
Single Beam |
Light source |
Hamamatzu Deuterium Lamp (over
2000 hours) |
Wavelength Range |
190nm~1100nm |
Wavelength Accuracy |
±0.5nm |
Wavelength Repeatability |
≤0.2nm |
Bandwidth |
2nm |
Photometry Accuracy |
±0.3%T |
Photometry Repeatability |
≤0.15%T |
Stray Light |
≤0.05%T(220nm, NaI) |
Baseline Flatness |
±0.002A |
Stability |
≤0.0008A |
Noise |
≤0.3%T(100%T), ≤0.1%T(0%T) |
Photometry Range |
0.0~200%(T),-0.3~4(A) |
Display System |
128*64 LCD Display |
Functional Port |
USB-A(U Disk), USB-B(PC), Serial
Port(Printer) |
Power |
AC90V~250V, 50H/ 60Hz |
Instrument Dimension |
370mm*357mm*220mm |
Packaging Size |
460mm*440mm*330mm |
Weight |
N.W.: 8KG; G.W.: 10KG |
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