How does the Visible Spectrophotometer support quantitative analysis?

The Visible Spectrophotometer provides multiple quantitative analysis methods, including first-order and zero-crossing linear regression.It integrates automatic standard curve generation for fast and accurate results. Our system allows dual-wavelength correction and direct reading of absorbance, transmittance, and concentration values. The advanced software simplifies complex sample measurements in research laboratories.

Can the Visible Spectrophotometer be used for kinetic analysis?

The Visible Spectrophotometer supports kinetic analysis for monitoring enzyme reactions in biochemical and clinical research. The system allows real-time data collection and multi-wavelength testing for in-depth sample evaluation. Our built-in memory stores reaction data for long-term analysis and reference. The automatic data processing function simplifies calculations, improving workflow efficiency.

What maintenance is required for the Visible Spectrophotometer?

Our Visible Spectrophotometer is designed for long-term reliability with minimal maintenance. The automatic self-diagnosis function detects and corrects minor errors, ensuring consistent performance. The optical components require periodic inspection, and the dust cover protects against environmental contaminants. The durable light source provides stable operation, reducing the need for frequent replacements.

How does the Visible Spectrophotometer ensure high measurement accuracy?

Labtron designs the Visible Spectrophotometer with a self-quasi optical system and a 1200 lines/mm grating for enhanced precision. The automatic wavelength setting and low stray light levels maintain measurement consistency. Our photometric accuracy control minimizes errors, ensuring reliable spectral analysis in laboratory applications. The stable light source further enhances data reproducibility for research and industrial testing.

How does the Visible Spectrophotometer handle data storage and transfer?

Labtron’s Visible Spectrophotometer features a large memory capacity for storing up to 1000 test results. The USB communication interface allows seamless data transfer to external devices for further analysis. The built-in micro thermal printer provides instant printouts of test results and standard curves. The system integrates with a PC workstation, ensuring efficient data management in laboratory environments.

Visible Spectrophotometer LVS-A40

Name: Visible Spectrophotometer LVS-A40
Brand: Labtron
SKU: LVS-A40
Rating: 4.7 (729 reviews)

Visible Spectrophotometer LVS-A40 operates within a 325 to 1000 nm wavelength range for accurate spectral analysis. It ensures ±2 nm wavelength accuracy, enhancing measurement reliability across multiple applications. The 4 nm spectral bandwidth allows for precise optical performance in scientific research. A built-in micro-thermal printer enables direct printing of standard curves and test results. Ideal for quantitative analysis, academic instruction, and pharmaceutical research.

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Wavelength Range	325 to 1000 nm
Spectral Bandwidth	4.0 nm
Wavelength Accuracy	±2 nm
Wavelength Repeatability	±1 nm
Working Mode	T, A, C, E
Optical System	Self-quasi-optical, 1200 lines/mm grating
Zero Setting	Auto-tune 100%T and 0%T
Stray Light	Less than or equal to 0.1%T at 340 nm
Stability	±0.002A/hr @500 nm, 0A
Wavelength Setting	Auto, Minimum Resolution 1 nm
Display	128×64 graphic LCD
Communication Interface	USB port
Photometric Accuracy	±0.5%T (0 to 100%T)
Photometric Repeatability	±0.2%T (0 to 100%T)
Photometric Range	-0.3 to 3A; 0 to 200%T; -9999 to 9999C
Light Source	Imported halogen lamp
Dimension	450×370×200 mm
Weight	8 kg

Automatic wavelength setting
High-stability optical system
Graphic LCD display
USB data transfer
Large memory capacity
Photometric accuracy control
Self-quasi optical system

Our Visible Spectrophotometer LVS-A40 supports quantitative analysis in food hygiene, pharmaceuticals, and environmental research. It ensures accurate optical measurements for absorbance and transmittance studies, ideal for academic and industrial labs.

Accessory Name	Quantity
Main Unit	1 pc
Glass Cuvettes (1 cm path length)	4 pcs
Dust Cover	1 pc
Power Cord	1 pc

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Visible Spectrophotometer LVS-A40 Catalog

Available Range :

Visible Spectrophotometer LVS-A40 | Spectral Bandwidth : 4.0 nm | Wavelength Repeatability : ±1 nm

Visible Spectrophotometer LVS-A40 | Automatic wavelength setting | High-stability optical system

Models of Visible Spectrophotometer

Labtron visible spectrophotometers have high-resolution grating systems that span a broad range of wavelengths. They use light sources that are adaptable and silicon photodiode detectors for accurate measurements. These offer numerous modes, including transmittance, absorbance, concentration, and autocalibration. They include USB and RS232 connectors and big LCD screens. Our visible spectrophotometers offer excellent measurement stability and precision for use in industrial applications and research.

Visible Spectrophotometer LVS-A20

Photometry : Single Beam
Monochromatic Type : Czerny-Turner
Wavelength range : 340 to 1000nm
Spectral bandwidth : 5 nm

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Visible Spectrophotometer LVS-C11

Wavelength Range : 320 to 1000 nm
Spectral Bandwidth : 2 nm
Wavelength Accuracy : ± 0.5 nm
Wavelength Repeatability : ≤ 0.2 nm

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Visible Spectrophotometer LVS-C15

Wavelength Range : 325 to 1000 nm
Bandwidth : 2 nm
Wavelength Accuracy : ± 2 nm
Wavelength Repeatability : ≤ 0.5 nm

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Visible Spectrophotometer LVS-A10

Wavelength Range : 320 to 1020nm
Spectral Bandwidth : 5nm
Wavelength Accuracy : ±2nm
Wavelength Repeatability : ≤1nm

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Visible Spectrophotometer LVS-A11

Wavelength Range : 320 to 1020 nm
Spectral Bandwidth : 5 nm
Wavelength Accuracy : ± 2 nm
Wavelength Repeatability : Up to 1 nm

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Visible Spectrophotometer LVS-A41

Wavelength Range : 325 to 1100 nm
Spectral Bandwidth : 4 nm
Wavelength Accuracy : ±2 nm
Wavelength Repeatability : ±1 nm

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Visible Spectrophotometer LVS-C16

Wavelength Range : 320 to 1100 nm
Bandwidth : 2 nm
Wavelength Accuracy : ± 0.5 nm
Wavelength Repeatability : ≤ 0.2 nm

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Visible Spectrophotometer LVS-C10

Wavelength Range : 320 to 1100 nm
Spectral Bandwidth : 4 nm
Wavelength Accuracy : ± 0.5 nm
Wavelength Repeatability : ≤ 0.2 nm

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Visible Spectrophotometer LVS-A40 FAQ's

The Visible Spectrophotometer provides multiple quantitative analysis methods, including first-order and zero-crossing linear regression.It integrates automatic standard curve generation for fast and accurate results. Our system allows dual-wavelength correction and direct reading of absorbance, transmittance, and concentration values. The advanced software simplifies complex sample measurements in research laboratories.
The Visible Spectrophotometer supports kinetic analysis for monitoring enzyme reactions in biochemical and clinical research. The system allows real-time data collection and multi-wavelength testing for in-depth sample evaluation. Our built-in memory stores reaction data for long-term analysis and reference. The automatic data processing function simplifies calculations, improving workflow efficiency.
Our Visible Spectrophotometer is designed for long-term reliability with minimal maintenance. The automatic self-diagnosis function detects and corrects minor errors, ensuring consistent performance. The optical components require periodic inspection, and the dust cover protects against environmental contaminants. The durable light source provides stable operation, reducing the need for frequent replacements.
Labtron designs the Visible Spectrophotometer with a self-quasi optical system and a 1200 lines/mm grating for enhanced precision. The automatic wavelength setting and low stray light levels maintain measurement consistency. Our photometric accuracy control minimizes errors, ensuring reliable spectral analysis in laboratory applications. The stable light source further enhances data reproducibility for research and industrial testing.
Labtron’s Visible Spectrophotometer features a large memory capacity for storing up to 1000 test results. The USB communication interface allows seamless data transfer to external devices for further analysis. The built-in micro thermal printer provides instant printouts of test results and standard curves. The system integrates with a PC workstation, ensuring efficient data management in laboratory environments.