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UV-VISIBLE SPECTROPHOTOMETER WITH 2 CELL HOLDER NSP372
Product Details :
This instruments is used in Medical/pharmaceutical* Industry environmental Monitoring* Commodity Inspection* Food Inspection* Agricultural Chemistry* Teaching in Colleges & Universities* Metallurgy* Geology* Machine Manufacturing* Petrochemical Industries* Water and Waste water Labs* Food and Beverage Labs
Features :
- Wide Wavelength range, satisfying requirements of various fields.
- Fully automated design, realising the simplest measurement & satisfying the requirement of pharmacopoeia.
- Maximum of 9 Wavelength & 1 samples can be measured at one time.
- Automatic change-over between T lamp & D2 lamp.
- Optimised 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.
- 10mm 2-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.
Product Details:
Parameter | Data |
Wavelength setting | Auto |
Optical systems | Double beam, Grating 1200 lines/mm |
Wave length Range | 190 - 1100 nm |
Wavelength resolution | 0.1nm |
Key Board | Membrane key pad |
Wavelength Accuracy | ≤ ± 0. 1nm ( 656.1nmD2), < ±0. 3 nm( full wavelength range) |
Wavelength Repeatability | ± 0.1nm |
Stray light | ≤ 0.02 % T( 220nm.Nal. 340nm NaNO2) |
Photometric Repeatability | 0.001 Abs(0 -0.5Abs) |
Range | % T : 0 to 100, Absorbance : -0.3A to 3A, Concentration : 0 to 1999 |
Photometric Accuracy | ± 0.3 % T( 0 to 100%T) |
Stability | ± 0.0004A/h@500nm |
Baseless Flatness | ± 0.001 |
Noise | 0.0003A/h |
Scanning speed | Fast, Mid, Slow |
Drift. | ≤ ± 0.0004 Abs/h |
Cell Holder | 10mm |
Detector | Silicon Photodiode |
Mono - Chromator | 1200 Lines/mm grating. |
Power supply | 230V ± 10%AC 50 Hz |
Size & Weight (LXBXH) | 590 x 460 x 220 mm : 26.0kgs |
Light Source | Tungsten & Deuterium Lamp |
Spectral Bandwidth | 1 nm |
Output | USB Port |
Display (LCD) | 128 x 64 Dots LCD |
Operating temperature | 5°C to 45°C |
Accessories | USB cable, Glass Cell 10mm( 4), Quartz Cell 10mm( 2), Instruction manual, Power cable, Software CD(1), Software key(1), Software manual. |