Touch screen single beam UV Vis spectrophotometer

• Cost-effective single-beam optical system: 1200 lines/mm grating with universal 2.0nm standard bandwidth, stray light ≤0.03%T, meeting routine testing demands of most water, food and chemical samples with lower procurement cost.

• Pluggable imported deuterium & tungsten dual light source: Standard UV-Vis combined lamp set with calibration-free plug holder; ordinary grassroots lab staff can replace lamps independently without professional optical debugging.

• 10.1-inch high-definition capacitive color touch screen: 1024*600 Windows visual graphical interface allows untrained students and technicians to operate quickly and cut training expenses.

• Six integrated basic analysis programs: Compatible with photometry, quantitation, kinetics, spectrum scanning, basic DNA/protein test and multi-wavelength analysis for teaching training and routine production batch screening.

• 1024M large internal memory: Mass storage for routine spectral curves, calibration curves and daily raw test data without frequent USB backup.

• Basic GLP/GMP compliance recording module: Simple account grading, full operation logs and complete data traceability to satisfy basic audit requirements of general food and chemical manufacturers.

• Multi-channel data export solution: Offline USB storage, USB PC connection and RS232 serial communication support one-click Excel export for fast generation of simple test reports.

• Series universal optional accessories: Auto cell holder, thermostatic autosampler, micro cell mount, reflection accessory and integrating sphere are fully compatible with LSP3 & LSP5 series, no full set consumable replacement needed for later function upgrade.

• Imported silicon photodiode detector: Ultra-low noise 0.0005A delivers stable detection for regular medium & high-concentration samples with repeatability meeting basic industrial standards.

• Triple adjustable scanning speeds: High/Med/Low modes up to max 3000nm/min, balancing fast batch screening and slow scanning demonstration for teaching experiments.

• Power-on warm-up: Connect AC power and boot the unit, deuterium & tungsten lamps ignite automatically, full system self-check runs, sufficient warm-up eliminates baseline drift for stable routine sample testing.
• Experiment mode configuration: Select basic analysis mode via 10.1” touch screen (photometry/quantitation/kinetics/spectrum scan/basic DNA-protein test/multi-wavelength), customize scanning speed, wavelength range and storage parameters.
• Baseline correction: Fill blank reference solution into 10mm cuvette and place into 4-cell holder, run baseline correction program for background compensation.
• Sample measurement: Insert test samples sequentially and start single-point test or continuous spectrum scan; the unit collects photometric data in real time with spectral curves and readings displayed on screen.
• Data storage & export: All test curves and calibration curves auto-saved to internal memory; plug in USB flash drive for one-click Excel export after experiment, or transmit data via USB/RS232 to PC software for simple test report generation.
• Shutdown maintenance: Take out cuvettes, rinse with pure water and air-dry, turn off lamp and main power; disconnect power supply for long idle storage, wipe optical window to avoid dust accumulation.

1. Optical path & budget distinction

• Limited budget, only for teaching training, routine batch screening of water/food/chemical without micro high-precision research demand: Prioritize this LSP2-1102-UV single-beam model with top cost performance;
• Micro trace, long-time continuous scanning, pharmaceutical precision R&D and strict baseline stability requirement: Choose LSP3 (dual deuterium-tungsten double beam) / LSP5 (long-life xenon double beam) series.

2. Bandwidth precision distinction

• Basic routine testing and student teaching: 2.0nm standard bandwidth LSP2-1102-UV fully meets requirements;
• Micro, low-concentration and precise spectrum analysis of new materials: Select 1.0nm narrow bandwidth LSP3-1101-UV.

3. Light source maintenance distinction

• Labs with mature consumable supply channels and low-frequency intermittent testing: LSP2 series deuterium & tungsten dual lamp;
• 24h high-frequency uninterrupted testing with demand for less lamp replacement: LSP5 long-life xenon lamp series.

4. Compliance grade distinction

• Grassroots factories, vocational schools and ordinary environmental stations only requiring basic data record traceability: LSP2 basic GLP module satisfies demands;
• Export pharmaceutical factories, health food and third-party precision testing institutes: LSP3/LSP5 full-chain complete GLP/GMP audit system.

5. Accessory compatibility advantage
   The unit shares identical body size, cuvettes and optional accessories with full product series; labs do not need full set consumable replacement for later double-beam upgrade to save procurement cost.

Matching Application Scenarios (9 Standard Categories)

1. Research Laboratories: Basic spectrum mechanism study, simple analysis of high-concentration pollutants
2. Universities & Education: Basic chemistry & biology training for colleges/vocational schools, undergraduate general teaching experiments
3. Pharmaceutical & Chemical: Crude raw material test of small & medium chemical plants, routine content screening of general preparations
4. Food, Environmental & Industrial Testing: Water quality test for township water plants, raw material QC of small food factories, routine grassroots environmental monitoring
5. Medical & Healthcare: Simple screening of basic biological samples for grassroots clinics
6. Semiconductor & Electronics: Rough purity detection of cleaning fluid
7. Textile & Leather: Simple determination of dye concentration for small printing & dyeing factories
8. Automotive: Routine screening of general coolant and lubricant
9. Aerospace: Simple purity test of basic solvents (not for precision R&D)

• Shockproof packaging solution: Multi-layer thick reinforced export wooden crate with integrated high-density shock-absorbing foam separating optical main unit, glass/quartz cuvettes, power cord and software CD to avoid collision breakage during long-distance transport; thickened crate as default for bulk orders.

• Full set package contents: LSP2-1102-UV spectrophotometer main unit, 4 pcs 10mm glass cuvette, 2 pcs 10mm quartz cuvette, AC power cord, printed user manual, PC spectrum software CD, factory quality inspection certificate.

• Reference package dimension & weight: Outer crate 62×49×28cm, gross weight 24kg per set.

• Lead time: In-stock standard models ship within 3–10 working days; custom wavelength, full accessory bundle and customized software UI orders take 15–30 working days.

• Logistics options: Sea freight, air freight and full-truck land transport available, dedicated logistics line for bulk export of economical lab instruments.

Selling Units

Single item

Package size perbatch

60*48*37cm

Gross weight perbatch

24kg

Main Unit

1

Power Adapter

1

User Manual

1

Certificate of Conformity

1

Warranty Card

1

Dust Cover

1

Sample Cell Holder (10mm, 4-cell)

1

Quartz Cuvette (1cm)

2

Glass Cuvette (1cm)

2

USB Data Cable

1

RS232 Data Cable

1

Software CD / USB Drive

1