Language

Back

Home

Products

Solution

Applications

OEM/ODM Services

Quality Controls

About Us

Get Pricing & Specs

Back

Laboratory Pipettes

Spectro - Photometers

Rotary Evaporators

Drying Oven Series

Incubator series

Muffle Furnaces

Heating and stirring series

Shaking Bed Series

Centrifuge Series

Electrochemical series

Metal Bath And Water Bath Series

Precision Double-Beam UV-Vis Spectrophotometers Built for Your Lab

L1000TC-S PCR Cycler OEM Sourcing Guide

Life Science Research

Clinical & Food Testing

Environmental & Chemical

ODM SERVICES

OEM SERVICES

Company History

Certificates

FAQs

Blog

Get Pricing & Specs

Home > All Collections > Liquid Handling > Touch screen double beam UV Vis spectrophotometer

Touch screen double beam UV Vis spectrophotometer

Name: Touch screen double beam UV Vis spectrophotometer
Brand: labcarta Technology Co., Ltd.
SKU: LSP3-1101-UV
Price: 6237.60 USD
Availability: InStock

No.LSP3-1101-UV

The LSP3-1101-UV is designed for laboratories in chemicalanalysis, life sciences, environmental testing, and industrialquality control. It is ideal for research institutions, educationalfacilities, and production labs that require precise andefficient visible spectrum analysis. Its intuitive touch-screeninterface enhances usability, making it suitable for bothroutine testing and complex analytical applications.

$6237.60

Model:

LSP3-1101-UV

Request a Quote

Product Overview
Key Features
Parameter
Product Details
How to Choose
Packaging & delivery
Download
FAQ
Get a Quote

LSP3-1101-UV touchscreen double beam UV Vis spectrophotometer targets chemical analysis labs, high-precision life science research, trace-level environmental testing, premium industrial QC and university advanced research labs for research scientists, biological analysts and pharmaceutical QC engineers. It eliminates common drawbacks including severe single-beam baseline drift, insufficient detection resolution of wide-bandwidth traditional instruments, mandatory optical calibration after deuterium-tungsten lamp replacement, lack of GLP/GMP audit system, poor compatibility for large batches of micro samples and complicated data export workflow.
Adopting double-beam optical system with 1200 lines/mm grating and narrow 1.0nm high-resolution spectral bandwidth, pluggable imported deuterium & tungsten dual light source and imported silicon photodiode detector, it covers full UV-Vis wavelength range 190–1100nm. Equipped with 10.1-inch 1024*600 TFT capacitive color touch screen and intuitive Windows graphical interface, the unit has 1024M large built-in local memory. It integrates six core high-precision analysis modes: photometric measurement, high-accuracy quantitation, kinetics reaction, fine full spectrum scan, micro-volume DNA/protein quantification and multi-wavelength simultaneous test. Triple data output ports (USB storage, USB PC host, RS232 serial) support one-click Excel data export. Fully compliant with GLP/GMP standards, it delivers multi-level user authority management, complete operation logs and full-chain data traceability. Standard configuration includes 10mm manual 4-cell holder, with optional expandable accessories such as auto cell changer, thermostatic autosampler, micro cell mount, reflection accessory and integrating sphere. The 1.0nm narrow bandwidth enables high-resolution detection of low-concentration micro samples, while double-beam optical path counteracts light source fluctuation in real time for long-term stable baseline, ideal for advanced academic research, pharmaceutical R&D and precise trace pollutant analysis.

1.0nm narrow high-resolution double-beam optical system: 1200 lines/mm grating with stray light ≤0.03%T and flat drift-free baseline, delivering far superior resolution for micro, low-concentration and trace samples compared to 2.0nm bandwidth models, perfect for precise academic quantitative research.
Imported socket-type deuterium & tungsten dual light source: Standard UV-Vis combined lamp set with plug-and-play holder requiring no optical calibration after lamp swap, cutting lab maintenance technical barriers and equipment downtime loss.
10.1-inch high-definition capacitive color touch screen: 1024*600 Windows visual graphical interface allows untrained lab staff to finish calibration, fine scanning and data export workflow efficiently.
Six integrated high-precision analysis programs: Compatible with photometry, micro quantitation, kinetics, fine spectrum scanning, micro-volume DNA/protein test and multi-wavelength synchronous analysis for precise testing of biopharmaceuticals, new materials and trace environmental pollutants.
1024M massive internal memory: Stores thousands of fine spectra, low-concentration calibration curves and raw micro experimental data without frequent external USB backup.
Native full GLP/GMP compliance audit framework: Multi-tier account permission, full operation logging and complete traceability for every data point to pass third-party compliance audits for overseas pharmaceutical and health food export.
Multi-channel data output solution: Offline USB storage, USB PC connection and RS232 serial communication support one-click Excel export for research graph plotting and batch archiving of standardized test reports.
Full range of optional expandable accessories: Auto cell holder, thermostatic autosampler, micro cell mount, reflection accessory and integrating sphere expand testing capacity for micro-volume liquid, constant-temperature kinetic reaction and solid diffuse reflection special samples.
Imported silicon photodiode ultra-low noise detector: Noise as low as 0.0005A with high weak signal capture sensitivity, delivering excellent repeatability for trace micro sample detection.
Triple adjustable scanning speeds: High/Med/Low modes up to max 3000nm/min, balancing fast batch sample screening and slow fine spectrum scanning for advanced research experiments.

Specifications	LSP3-1101-UV
Optical System	Double Beam, Grating 1200 lines/mm
Wavelength Range	190-1100 nm
Spectral Bandwidth	1.0nm
Wavelength Accuracy	±0.1nm (at 656.1nm), ±0.3nm @all
Wavelength Repeatability	≤0.1nm
Photometric Accuracy	0.2%T(0~100%T), ±0.002A(0-0.5A), ±0.004A(0.5-1A)
Photometric Repeatability	≤0.15%T(0-100%T), 0.001A(0-0.5A), 0.002A(0.5-1A)
Photometric Range	0-200%T, -0.3~3A, -0.9999C(-0.9999F)
Stray Light	≤0.03%T @ 220,360nm
Stability	±0.0003A/h @500 nm
Baseline Flatness	±0.001A
Noise	0.0005A@500nm
Work Mode	T, A, C, E
Scanning Speed	Hi, Med, Low (Max.3000nm/min)
Wavelength Setting	Auto
Display	10.1" TFT Colored Capacitive Touch Screen
Light Source	Imported Deuterium & Tungsten lamp
Detector	Imported Silicon Photodiode
Cuvette Holder	10mm manual 4-cell holder
Output	USB drive, USB host, RS232
Power Requirements	AC 220V/50Hz or AC 110V/60Hz
Dimension[L×W×H]	570mm×440×210mm
Weight	20kg
Standard Accessories	10mm glass cuvette × 4, 10mm quartz cuvette × 2, Power cord, User's Manual, PC software

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 optical baseline drift to guarantee precision for micro sample detection.
Experiment mode configuration: Select high-precision analysis mode via 10.1” touch screen (micro quantitation / fine spectrum scan / kinetics / micro-volume DNA-protein test etc.), customize scanning speed, narrow-band wavelength range and data storage parameters.
Full auto baseline correction: Fill blank reference solution into 10mm cuvette and place into 4-cell holder, run baseline correction program; double-beam optical path compensates faint background interference in real time for low-concentration sample testing.
Micro sample spectrum measurement: Insert micro-volume sample cuvettes sequentially and start single-point high-precision test or slow fine spectrum scan; the unit captures faint photometric signals in real time with high-resolution spectral curves and readings visualized on screen.
Data storage & export: All fine spectra and low-concentration calibration curves auto-saved to 1024M internal memory; plug in USB flash drive for one-click Excel export after experiment, or transmit data via USB/RS232 to matched PC software for research graph plotting and compliance test report generation.
Shutdown maintenance: Take out cuvettes, rinse with ultrapure water and air-dry, turn off lamp and main power; disconnect power supply for long idle storage, gently wipe optical window to avoid dust accumulation which impairs micro detection precision.

Key Factors to Help You Pick the Right Model

Experiment precision & bandwidth distinction

Routine teaching, batch general QC for water, food and chemical industries: Choose LSP3-1102-UV (2.0nm standard bandwidth with better cost performance);
Micro trace, high-precision DNA/protein quantitation, fine spectrum of new materials and pharmaceutical R&D precise testing: Prioritize this LSP3-1101-UV (1.0nm narrow high-resolution bandwidth with superior detection resolution).

Light source system distinction

Labs with mature supply channels for standard deuterium-tungsten dual lamp consumables and limited budget: Select LSP3 series (1101 / 1102);
High-frequency uninterrupted batch testing with demand for less frequent lamp replacement maintenance: Adopt LSP5 long-life xenon lamp series.

Pharmaceutical & export testing compliance demand
Pharmaceutical R&D labs, health food and export biological reagent third-party testing institutes: Native full GLP/GMP audit trail system with complete authority grading, operation log and full data traceability passes domestic and overseas compliance audit directly.
Micro / special sample expandability demand
Micro biological samples, constant-temperature kinetic reactions and solid diffuse reflection material testing: Full optional expandable accessories supported (No accessory model / part number provided on original brochure, links & specs can be supplemented after factory data update) without purchasing dedicated micro spectrophotometers.
Multi-user advanced research scenario
Key university research institutes, pharmaceutical R&D centers and third-party precision testing labs: 10.1-inch large Windows touch screen with intuitive workflow lowers training cost for multiple researchers.

Matching Application Scenarios (9 Standard Categories)

Research Laboratories: Trace pollutant analysis, fine spectrum of new materials, low-concentration kinetic mechanism research
Universities & Education: Advanced research projects for chemistry/biology majors, postgraduate micro sample training
Pharmaceutical & Chemical: Micro impurity detection of API, high-precision quantitation of biological reagent nucleic acid & protein, fine organic synthesis analysis
Food, Environmental & Industrial Testing: Trace heavy metals in water, micro food additives, low-concentration industrial raw material QC
Medical & Healthcare: Clinical micro body fluid screening, trace biomarker detection of biological samples
Semiconductor & Electronics: High-purity cleaning fluid, spectrum analysis of micro etching by-products
Textile & Leather: Detection of micro dye residues in printing & dyeing waste water
Automotive: Analysis of micro lubricant additives and trace corrosive media in coolant
Aerospace: Precise determination of micro impurities in special high-purity solvents

Shockproof packaging solution: Multi-layer thick reinforced export wooden crate with custom integrated high-density shock-absorbing foam separating precision optical main unit, glass/quartz cuvettes, power cord and software CD to avoid breakage & collision during long sea & land transit; thickened solid wooden crate as default for bulk overseas orders.
Full set package contents: LSP3-1101-UV spectrophotometer main unit, 4 pcs 10mm glass cuvette, 2 pcs 10mm quartz cuvette, AC power cord, printed factory user manual, PC spectrum analysis software CD, factory quality inspection certificate.
Reference package dimension & weight: Single full-set outer crate 62×49×28cm, gross weight 24kg per unit.
Lead time: In-stock standard models ship within 3–10 working days; custom wavelength range, full expandable 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 overseas export of high-end precision lab analytical instruments.

Selling Units	Single item	Package size perbatch	604837cm
Gross weight perbatch	24kg

Name	Qty.
Main unit (SP-UV3101 UV-Vis Spectrophotometer)	1
1cm Standard quartz cuvette (2 pcs)	1 set
Cuvette holder (fixed, 1cm)	1
Power cord	1
USB cable	1
Operating Manual	1
Certificate of Quality	1

Contact customer service to receive full documents: Integrated complete technical datasheet, full calibration & operation manual for high-precision micro detection instrument, dimension drawings, product brochure, factory inspection report and GLP/GMP compliance audit document for tender filing of key university research lab equipment and archive of pharmaceutical R&D precision testing projects.

What is the core difference between LSP3-1101-UV double-beam and LSP2 single-beam series?
The core difference lies in optical path: LSP3 adopts double-beam real-time baseline compensation to automatically calibrate baseline throughout the whole experiment, delivering negligible drift during multi-hour continuous kinetics & gradient scanning; LSP2 single-beam only runs one baseline calibration after power-on, resulting in severe baseline drift and higher parallel experimental error for long trials. Other indexes like bandwidth, display and storage are identical to 1101 specification.
What is the spectral bandwidth, what advantages for long-duration experiments of trace low-concentration samples?
Ultra-narrow 1.0nm spectral bandwidth matched with 1200-line precision grating, ultra-low stray light ≤0.03%T and ultra-low noise 0.0005A. Combined with double-beam real-time baseline compensation, background interference is continuously suppressed during long continuous monitoring, and parallel repeatability of low-concentration trace samples is far superior to 2.0nm bandwidth single-beam instruments.
What is the full wavelength range and light source configuration?
Full UV-NIR band 190–1100nm; imported dual deuterium & tungsten lamp light sources with pluggable socket design, lamp replacement without optical re-calibration for simple maintenance.
What is the local storage capacity, does it meet GLP/GMP audit standards?
Built-in massive 1024M local flash memory for mass storage of standard curves and test data; native support for multi-level user accounts, independent operation passwords, complete run logs and full traceable raw data export, fully satisfying GLP/GMP compliance audit requirements of pharmaceutical factories and third-party testing labs.
How many data output ports are equipped, what are their respective purposes?
Triple communication outputs: ①USB flash drive for offline local storage, data export and firmware upgrade; ②USB host to connect PC upper software for multi-unit synchronous control; ③RS232 serial port to link industrial automation equipment and external control systems.
What consumables come as standard, what optional research accessories are available?
Standard included: 4×10mm glass cuvettes, 2×10mm quartz cuvettes, power cord, printed user manual, PC analysis software.
Optional research extras: auto thermostatic cell holder, fully automatic sampler, micro cell rack, reflectance integrating sphere, variable optical path solid sample holder.
What experimental modes are supported, can it run long-duration kinetics and DNA/protein scanning?
Four basic T/A/C/E work modes; pre-set dedicated programs for photometric quantitation, long-duration time kinetics, full spectrum scan, simultaneous multi-wavelength measurement and Touchdown nucleic acid protein analysis, supporting high-speed spectrum acquisition up to 3000nm/min. The double-beam optical system is specially optimized for multi-hour continuous time-sequential experiments.
How many scan speed grades are available, what is the maximum scan rate?
Three adjustable high/medium/low auto scan grades with maximum scan speed 3000nm/min, drastically cutting full-band spectrum acquisition time.
What are the indexes of stray light, noise and photometric stability?
Stray light ≤0.03%T @220/360nm; ultra-low noise 0.0005A @500nm; photometric stability ±0.0003A/h after 2h preheat. Combined with double-beam real-time baseline compensation, long-run drift control reaches top industry level.
Will experimental data be lost after sudden power cut?
Built-in large-capacity local flash memory automatically saves all curves, operation logs and raw test records during power failure, complete file recall available after power recovery without full experiment re-run.
What is the display specification, is the operation interface user-friendly?
10.1-inch 1024×600 color capacitive touch large screen with Windows graphical menu and visual workflow logic, easy for new operators to master and more comfortable vision during long research trials.
Does the wide voltage fit overseas 110V labs?
Auto-adaptive wide voltage 110/220V 50/60Hz, European, American and Southeast Asian overseas labs can operate directly without external voltage transformer.
What sample holder comes as standard, what size cuvettes are compatible?
Standard 10mm manual 4-position cell holder compatible with mainstream commercial standard 10mm glass & quartz cuvettes; micro accessories can be added for micro trace sample testing.
Is light source replacement complicated, does professional optical debugging required?
Socket plug-and-play lamp design, directly swap deuterium/tungsten lamp without engineer on-site optical calibration to reduce after-sales maintenance cost.
What type of labs is this unit suitable for procurement?
New drug R&D institutes, national key university research labs, large pharmaceutical high-end QC centers, third-party compliance testing organizations and high-end environmental trace analysis platforms requiring long continuous kinetics and low-drift high-precision parallel research experiments.

Provide order quantity, destination country and optional expandable accessories / custom wavelength demand to receive tiered bulk discount quotation
Free customized matching scheme for advanced research / pharmaceutical R&D / micro environmental testing labs, official PI issued within 24 hours
Exclusive discounted pricing available for bulk procurement from key universities, pharmaceutical R&D enterprises and third-party precision testing institutes