Laboao Food safety LCD 7inch Touch Screen UV Vis Visible Spectrophotometer

• Customization: Available
• After-sales Service: Yes
• Application: Laboratory Apparatus
• Model NO.: LU-7
• Warranty: 1 Year
• Detection Method: Spectrophotometer
• Advantage: High Sensitive
• Principle: New Spectrometer
• Wavelengths: UV Spectrometer
• Dispersive Element: Grating Spectrometer
• Light Number: Monochromator
• Certification: ISO9001, CE
• Customized: Non-Customized
• Product Name: Food safety LCD 7inch Touch Screen UV Vis Visible S
• Usage: Soil Water Lab Teaching Spectrophotometer
• Applications: Biochemistry, Geology, Metallurgy, Food, Environme
• Wavelength Range: 190nm-900nm
• Bandwidth: 2nm
• Optical Radiation: Double Beam Ratio Detection
• Display: LCD Touch Screen
• Name: UV Vis Spectrophotometers Price
• Printer: Optional
• Feature: Medicine Color 7inch Screen
• Certificate: CE
• Package: Standard Export Case
• Transport Package: Spectrophotometer
• Trademark: LABOAO
• Origin: China
• HS Code: 8419399090
• Production Capacity: 5000pieces/Month
• Package Size: 50.00cm * 40.00cm * 45.00cm
• Package Gross Weight: 50.000kg

Product Description

Product Description

 A spectrophotometer is commonly used for the measurement of transmittance or reflectance of solutions, transparent or opaque solids, such as polished glass, or gases. In chemistry, spectrophotometry is the quantitative measurement of the reflection or transmission properties of a material as a function of wavelength.

Function:
1. Photometric measurement
2. Quantitative measurement
3. Qualitative measurement
4. Time measurement
5. DNA/protein measurement
6. Multi-wavelength measurement
7. Affiliated functions Deuterium lamp, tungsten lamp lighting cumulative time, deuterium lamp and tungsten lamp independent off and on, ultraviolet and visible light switching wavelength point selection, wavelength auto-calibration etc.

 

Features

1. High-resolution C-T structure monochromator, good stability, reproducibility and accuracy.
2. Advanced ARM microcomputer technology, excellent electronic circuit and signal processing, stable and reliable data, U disk data storage and export, one-key software upgrade, Bluetooth printing and other data output.
3. Integrated aviation-grade aluminum alloy substrate and machined mirror base to ensure long-term stability of the optical path.
4. 7-inch color large-screen graphic liquid crystal display, with the design of navigation menu interface, clear operation commands, with special functions to prevent users from operating errors, users can operate without reading the manual; touch screen + Double button operation mode, can also be operated with gloves.
5. Strict manufacturing process and 32 key quality control points make each instrument very durable.
6. Large-capacity memory, can store massive test data.
7. Key components such as deuterium lamp, tungsten lamp, photocell, and precision screw rod are all selected from well-known and imported brands to ensure the reliable quality of the instrument.
8. Four-slot 10-50mm universal adjustable manual sample holder, convenient for testing cuvettes of different specifications.
9. Independently designed replacement window for deuterium lamp and tungsten lamp, flange type positioning structure, easy to replace

Product Parameters

Model	LU-7
Optical system	double beam ratio detection; 1200/mm imported holographic grating
Wavelength range (nm)	190-1100
Spectral Bandwidth (nm)	2
Maximum allowable error of wavelength (nm)	±0.5
Wavelength repeatability (nm)	≤0.1
Drift (%T)	≤0.2
Baseline flatness (Abs)	≤0.001
Stray light (%T)	≤0.03 @220nm and 360nm
Supply voltage adaptability (%T)	≤0.2
Photometric range	0-200%T, -0.301-3A, 0-9999C(0-9999F)
Test Modes	Transmission, Reflection, Absorbance, Concentration, Energy
Light source	deuterium lamp + tungsten lamp
System language	Chinese, English, Russian, Spanish
Software upgrade	support U disk one-key upgrade
Data output	U disk, Bluetooth, USB software upload
Data output format	CSV
Power supply range	AC90~250V/ 50~60Hz

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