Microprocessor Single Beam UV-VIS Spectrophotometer Model No : LI-296
$190,000.00
The Lasany LI-296 Single Beam Spectrophotometer is a premium research-grade instrument with scanning software covering 190–1100nm via a 1200 lines/mm grating. Featuring imported Deuterium & Tungsten lamps and an imported silicon photodiode detector, it delivers 0.5%T photometric accuracy and ±0.0002 A/h stability. Beyond standard measurement, the LI-296 enables spectral scanning, kinetics studies, and DNA/protein analysis — ideal for research labs. Stores 200 test data & 100 standard curves with USB & parallel port output. Complete with software, cells, and accessories. ISO 9001:2015 certified. Contact Lasany International — Request a Quote today.
Description
The Lasany LI-296 Microprocessor UV-VIS Single Beam Spectrophotometer with Scanning Software is a premium analytical instrument engineered for laboratories that require advanced spectral scanning, kinetics analysis, and molecular biology capabilities alongside standard photometric measurement. Manufactured by Lasany International under ISO 9001:2015 certification in Panchkula, Haryana, the LI-296 features a unique optical system built around a precision 1200 lines/mm grating and imported components — including a Deuterium and Tungsten lamp light source and an imported silicon photodiode detector — delivering exceptional measurement stability and accuracy across a wide wavelength range of 190nm to 1100nm. Designed for pharmaceutical industry quality control, environmental monitoring, commodity and food inspection, agricultural chemistry, metallurgy, geology, petrochemical analysis, water and wastewater testing, and teaching laboratories in colleges and universities, the LI-296 is positioned as Lasany’s premium scanning spectrophotometer. Built on a 51 microcomputer system, the instrument stores 200 test data points and 100 standard curves, while its plug-type deuterium and tungsten lamp design enables light source transfer without manual optics debugging — a significant operational advantage for laboratories running mixed UV and visible wavelength workflows. With dual USB and parallel port output, a 128×64 LCD display, automatic wavelength setting, and a complete standard configuration including software, software key, dust cover, and full accessory kit, the LI-296 delivers comprehensive, research-ready spectrophotometric analysis in a single, fully equipped instrument.
Key features
- 1200 lines/mm grating Unique high-resolution optical grating system with imported receiver for sound performance.
- Imported dual lamp source Deuterium and tungsten lamps with plug-type transfer — no manual optics debugging required.
- Full spectral scanning Advanced scanning software enables complete wavelength scan analysis beyond fixed-point measurement.
- DNA/protein analysis Dedicated software module for nucleic acid and protein quantification — research-grade capability.
- 51 microcomputer system Stores 200 test data points and 100 standard curves for extensive analytical record keeping.
- USB + parallel port Dual connectivity — USB for PC data transfer, parallel port for direct printer output.
- Imported silicon photodiode High-sensitivity imported detector ensures accurate, low-noise signal detection across the spectrum.
- Complete configuration Includes software, software key, dust cover, cells, cables, and manuals — fully equipped from day one.
Scanning software analysis modules
- Photometric analysis
- Quantitative analysis
- Spectral scanning
- Kinetics studies
- DNA/protein analysis
- Multi-wavelength test
Technical specifications
| Model | LI-296 (LI-294/296 series) |
| Optical system | Single beam · 1200 lines/mm grating |
| Wavelength range | 190 – 1100 nm |
| Spectral bandwidth | 2 nm |
| Wavelength accuracy | 1 nm |
| Wavelength repeatability | ≤ 0.2 nm |
| Photometric accuracy | 0.5%T |
| Photometric repeatability | 0.2%T |
| Photometric range | 0–200%T · -0.3 to 3A |
| Stray light | 0.15%T |
| Stability | ± 0.0002 A/h @500nm |
| Baseline flatness | ± 0.002 A |
| Noise | ± 0.001 A |
| Light source | Imported Deuterium & Tungsten lamp |
| Detector | Imported Silicon Photodiode |
| Display | 128 × 64 LCD |
| Cell holder | 50mm, 4-position |
| Data storage | 200 test data · 100 standard curves |
| Output | USB port & Parallel port (printer) |
| Power supply | AC 220V/50Hz · AC 110V/60Hz |
| Dimensions | 590 × 460 × 220 mm |
| Net weight | 16 kg |
| Certification | ISO 9001:2015 · CE |
Applications
- Pharmaceutical industry
- Environment monitoring
- Commodity inspection
- Food inspection
- Agricultural chemistry
- Colleges & universities
- Metallurgy & geology
- Petrochemical industries
- Water & wastewater labs
- Food & beverage labs
Why choose the LI-296?
- Premium scanning software unlocks research-grade applications — while basic spectrophotometers measure single absorbance points, the LI-296’s scanning software enables full spectral scanning, kinetics studies, and DNA/protein quantification — making it suitable for molecular biology, biochemistry, and advanced research applications that standard single beam instruments cannot support.
- Imported optical components deliver superior measurement stability — the imported Deuterium and Tungsten lamp light source combined with an imported silicon photodiode detector and 1200 lines/mm grating produces exceptional stability (±0.0002 A/h) and low noise (±0.001 A) — performance characteristics that directly translate to more reliable, reproducible analytical results.
- Plug-type lamp transfer eliminates manual optics debugging — switching between the deuterium (UV) and tungsten (visible) lamps is automated via plug-type transfer, removing the time-consuming manual optical realignment required by older spectrophotometer designs — a meaningful productivity gain for laboratories running both UV and visible wavelength tests daily.
- Extensive data storage for high-volume analytical workflows — with capacity for 200 stored test data points and 100 standard curves, the LI-296 supports demanding QC and research environments running multiple calibration curves and sample series without constant data export or overwrite concerns.
- ISO 9001:2015 certified with comprehensive accessory package — manufactured by Lasany International with CE certification and OEM customisation available, the LI-296 ships complete with software, software key, dust cover, and full accessory kit — backed by Lasany’s established after-sales support across India and export markets.
Get in Touch with Us: –
Panchkula, Haryana
Website: https://lasany.org/
Address: SCF-132, Sector 17, Panchkula, Haryana 134109
Email:- lasanyinternationalindia@gmail.com, sales@lasany.org
Online Support:- 9888911439 / 9803017479
If you are looking for laboratory, analytical, and medical products, then Lasany International is the perfect choice for you
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