DOUBLE BEAM UV-VIS Spectrophotometer with more accuracy and flexible requirements. The two detectors are used to measure sample and reference respectively and simultaneously for optimizing measurement accuracy. It has wide wavelength range satisfying requirement of various fields, such as biochemical research and industry, pharmaceuticals analysis and production, education, environment protection, food industry etc.
with 8 cell cuvettes holder
| Optical System | Double Beam, Grating 1200 lines/mm |
| Wavelength Range | 190nm – 1100nm |
| Spectral Bandwidth | 1nm |
| Wavelength Accuracy | <=+/0.1nm (656.1nmD2),<=+/0.3nm(full wavelength Range) |
| Wavelength Repeatability | 0.1nm |
| Photometric Accuracy | ±0.3%T(0~100%T) |
| Photometric Repeatability | 0.001Abs(0~0.5Abs) |
| Photometric Range | -3A~3A |
| Stray Light | <=0.02%T(220nm,nal,340nm NaMO2) |
| Stability | ±0.0004 A/H@500nm |
| Baseline Flatness | ±0.001A |
| Noise | 0.0003 A/H |
| Scanning Speed | Fast, Mid, Slow |
| Wavelength Setting | AUTO |
| Keyboard | Membrane Keypad |
| Light Source | Deuterium & Tungsten Lamp |
| Wavelength Resolution | 0.1nm |
| Photometric Mode | A,T,C |
| Detector | Imported Silicon Photodiode |
| Interface | USB Port and parallel port (Printer) |
| Power | AC 220V/50Hz or AC 110V/60Hz |
| Dimension | 590x460x220mm |
| Weight | 25kg |
| Drift | <=+/0.0004A bs/h |
| Cell Holder | 8 Cell Holder |
SALIENT FEATURES
* Wide Wavelength range, satisfying requirements of various fields.
* Wide Wavelength range, satisfying requirements of various
* Fully automated design, realizing the simplest measurement & satisfying the requirement of pharmacopoeia
* Fully automated design, realizing the simplest measurement & satisfying the
requirement of pharmacopoeia.
* Maximum of 9 Wavelength & 8 samples can be measured at one time.
* Automatic change-over between T lamp & D2 lamp.
* Optimized optics and large scale integrated circuits design, light source and receiver
from world famous measurement methods all add up to high performance and reliability.
* Rich measurement methods: wavelength scan, time scan multi-wavelength determination, multi- order derivative determination, double-wavelength methods and triple-wavelength methods etc, meet difference measurement requirement.
* Automatic 10mm 8-cell holder.
* Data Output can be obtained via a printer port and a USB interface.
* Parameters and data can be saved for user’s convenience.
* PC controller measurement can be achieved for more accurate and flexible requirement.
STANDARD ACCESSORIES
Glass Cells : 4No.
Quartz : 2Nos
Instrument Cover : 1No
Software Cover : 1No
Software CD : 1No
USB Cable : 1No
Operational Manual : 1No
Software Manual : 1No
Software Key : 1No

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