FEATURES |
· Double Beam Optics · Scanning UV-VIS Spectrophotometer · 24 x 2 Line Alphanumeric Backlit LCD · Compact, Modular And Economical · Automatic Wavelength Calibration · Data Saving And Retrieval Facility · Programmable Lamp Change Over Wavelength · Microprocessor Based With Printer Interface · Optional PC Compatibility With RS-232C Interface · Automatic 6-Position Cuvette Holder For 10 mm Pathlength Cuvettes · Fully Automatic, User Friendly And Menu Driven Software · Self Check And Self Diagnostic Features |
Double Beam UV-VIS Spectrophotometer is a compact and easy to operate instrument for spectrophotometric analysis of any concentration. The output is available on a 24 x 2 line alphanumeric backlit LCD display in terms of %Transmission (%T), Absorbance (Abs.), and Concentration (Conc.). The instrument has 1000 sample storage memory, printer output for printing data with any dot matrix printer. RS-232C interface for computer can be provided on request. The use of microcontroller had made it an extremely versatile and state-of-the-art instrument. Facility for using 10 mm pathlength cuvette is provided.
The instrument operates at wavelength between 190 to 1100 nm. The use of diffraction grating in the monochromator produces a linear spectrum. The use of grating having very high resolution of 1200 lines/mm ensures a narrow bandwidth. Deuterium lamp (D2) is used in the range 190 to 380 nm and Tungsten Halogen lamp (W) is used in the range 380 to 1100 nm.
SPECIFICATIONS :-
SPECTRAL | |
Range | 190 - 1100 nm |
Bandwidth | 2 nm |
Accuracy | ± 0.5 nm |
Readability | 0.1 nm |
Repeatability | ± 0.2 nm |
PHOTOMETRIC | |
Range | %T: 0 - 100.0 %, Abs: 0 to ± 3.000 |
Accuracy | ± 0.005 Abs @ 1.0 Abs, ± 0.010 Abs @ 1.5 Abs |
Readability | %T: 0.1, Abs: 0.001 |
Repeatability | ± 0.002 Abs @ 1.5 Abs |
Stray Light | Less than 0.1 %T @ 260 nm with KI 10 g/l |
System | Double Beam Optics |
Light Sources | Deuterium Lamp (D2), Tungsten Halogen Lamp (W) |
Monochromator | Czerny-Turner type with 1200 lines/mm |
Detector | Wide range highly sensitive photodiode |
OPERATIONAL | |
Baseline Correction | Automatic baseline correction |
Measuring Mode | Scan (%T & Abs.), Photometric (Multi-λ and Serial-λ), Concentration & Time Scan (Kinetics) |
Scan Speed | Slow, Medium, & Fast |
Scan Interval | 5 - 99 seconds |
Sample Holder | Automatic 6-Position cuvette holder for |
Filters | Auto, in-built filter wheel |
Data Storage | 1000 samples storage memory |
DATA PRESENTATION | |
Control | Microcontroller based |
Display | 24 x 2 line alphanumeric backlit LCD display |
Printer Interface | Available for any dot matrix centronics printer |
Power | 230 V ± 10% AC, 50Hz, 150VA |
Dimensions | 615 x 495 x 155 mm (Approx.) |
Weight | 28 Kg (Approx.) |
Accessories | Quartz cuvettes of 10 mm path-length: A set of 2, |
Note : Specifications are subject to change due to continuous improvements.
No-5309/27, Punjabi Mohalla, Ambala Cantt, Haryana, 133001, India
Phone :+918037401905