| Place of Origin: | China |
| Brand Name: | Labtech |
| Model Number: | L9 |
| Certification: | CE |
| Minimum Order Quantity: | 1 |
| Price: | $3285 |
| Packaging Details: | 74x63x45cm/43Kg wooden box |
| Delivery Time: | 1-2 weeks |
| Payment Terms: | TT in advance |
| Supply Ability: | 60 units/month |
L9 dual-beam UV-visible spectrophotometer, using a new optical platform, 5 files adjustable bandwidth, ARM chip control andprocessing data, 8-inch color touch screen display menu, spectrum and analysis of test data, human-computer interaction is simple.
The instrument has photometric measurement, automatic scanning spectrum measurement, quantitative analysis, dynamic points Analysis, multi-wavelength measurement and other functions. Products are widely used in drug testing, medicine and health,biochemistry, environmental monitoring, commodity inspection, petrochemical and other fields, is the quality control, technical appraisal and scientific research must be the basic equipment.
Main Feature
New optical platform, so that the instrument has excellent optical performance and metering performance, stray light and low noise, metering accuracy and stability.
Unique deuterium lamp and tungsten lamp installation, automatic switching of the light source and automatically find the best way to work, allowing users to operate the instrument and repair the replacement light source is more convenient, correct and safe.
Advanced hardware and software design, so that the instrument has a strong spectral data processing functions and storage functions. Automatic scanning measurement spectroscopy, multi-wavelength (1-3λ) determination, kinetic determination, 1-3 curve fitting, 1-4 order derivative spectra, access to printed spectroscopy and analysis data.
8-inch color touch screen, with a good man-machine dialogue interface, easy to operate.
USB Interface for output.
| Model No | L9 |
| Photometry | Double Beam |
| Monochromator Type | Czerny-Turner |
| Focal Length | 200mm |
| Grating | 1600 lines/mm |
| Detector | Silicon Photocell |
| Spectrum Bandwidth | 0.5nm/1nm/2nm/4nm/5nm |
| Wavelength Setting | 8 inch color touch screen |
| Wavelength Range | 190-1100nm |
| Wavelength Accuracy | ±0.3nm |
| Wavelength Repeatability | ≤0.1nm |
| Scanning Speed | Fast-Medium-Slow |
| Stray Light | ≤0.02%T (at 220nm NaI, 360nm NaNO₂) |
| Photometric Range | 0.0-200.0%T-0.301-4.000A0.000-9999C |
| Photometric Accuracy | ±0.3%T±0.002Abs(0-0.5A)±0.004Abs(0.5-1A) |
| Photometric Repeatability | ≤0.15%T0.001Abs(0-0.5A)0.002Abs(0.5-1A) |
| Baseline | ≤±0.0008A(200-1090nm) |
| Noise | 100%(T) noise≤0.1%(T), 0%(T) noise ≤0.02%(T) |
| Drift | ≤0.004Abs/hr(250nm and 500nm after 2 hrs warm up |
| Interface | USB |
| Light source | Hamamatsu D2 lamp, Osram halogen tungsten lamp |
| Power Supply | AC 110-240V,50/60Hz,200W |
| Package Size/Weight | 730x630x450mm,43Kg |
EN
