Benchtop Spectrophotometer LBS-T2012

Introduction

Benchtop Spectrophotometer offers a sample distance of >7.5mm, reducing the risk of contamination or damage.It features UV-Vis- coverage, allowing complete analysis using UV, visible, and near-infrared light to examine a wide range of materials. The system has a built-in microprocessor for fast data processing. Our benchtop spectrophotometer has a low inter-instrument error, ensuring minimal color variation between devices.

This analytical equipment is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Benchtop Spectrophotometer - A12 is laboratory instrument used to measure the intensity of light reflected or transmitted by a sample. It is widely used in chemical & industrial manufacturing to analyze liquid and solid samples for color uniformity.

Specifications

Optical Geometry	45/0 (45°Ring uniform illumination, 0°acceptance)
Sphere Size	Φ20 mm
Sensor	256 Image Element Double Arrays image sensor
Spectral Range	400 to 700 nm / 10nm Output
Sample Distance	>7.5mm
Height Range	0 to 150 mm
Photometric Range	0 to 200%
Measurement Aperature	: Φ8mm / Φ10mm Φ 4mm/ Φ5 mm
Color Spaces	, , Yxy, LCh, , s- , Bxy. Munsell ( C/2)
Color Difference	ΔE × ab, ΔE × uv, ΔE × 94, ΔE × cmc (2:1) ΔE ×cmc (1:1) , ΔE × 00
Other Indices	WI ( E313, / , , Hunter) YI ( D1925, 313) MI (Metamerism Index), Staining Fastness, Color Fastness, Color Strength, Opacity,
Observer Angle	2°/ 10°
Illuminants	D 65, A , C, D50, D55, D75, F1, F2 (), F3, F4, F5, F6, F7 (), F8, F9, F10( ), F11(TL84) F12( TL83/ U30)
Measurement Time	1.5 second
Repeatability	Spectral Reflectance : Standard Deviation within 0.08% Chromaticity Value: ΔE × ab 0.05
Inter -Instrument Agreement	ΔE × ab 0.2
Data Storage	Sample Mode + Quality Control Mode 40000 Continuous Statistics Mode: 10000
Power Consumption	DC 24V, 3A
Dimensions ( L× W× H)	330× 250 × 370 mm
Weight	10 kg

Features

Sample Overlap Detection

Advanced Photometric Range

Automated Sample Recognition

Quality Control Integration

Integrated Background Correction

FAQs

1. What is the benefit of using a Benchtop Spectrophotometer with a large display?

Benchtop Spectrophotometer comes with large display providing several advantages, primarily enhancing the user experience during data analysis. A larger screen allows operators to see detailed spectra and graphs in real-time, improving the interpretation of results. It helps display a full spectral range, enabling easier identification of absorption peaks and trends. For laboratories with multiple users, a larger display facilitates group discussions and collaborative work, where data can be shared and analyzed more effectively. The increased screen size also reduces the chances of missing important data points, which is critical in industries that rely on high-precision measurements, such as pharmaceuticals and materials science. Furthermore, larger displays are often more user-friendly and intuitive, helping streamline workflow and reducing training time for new users.

2. How does temperature affect the performance of a Benchtop Spectrophotometer?

It manufactures Benchtop Spectrophotometer with advanced features. Variations in temperature can cause changes in the optical components, such as the light source, detector, and the sample itself. For instance, light intensity can fluctuate with temperature, affecting the stability of the readings. Some spectrophotometers offer temperature compensation features, allowing the device to adjust for these variations automatically. In sensitive measurements, such as protein concentration or enzymatic reactions, maintaining a consistent temperature is essential to ensure reliable results. Laboratories often employ temperature-controlled environments or cooling systems within the spectrophotometer to minimize this issue. Additionally, certain sample types, like biological samples, can degrade or react differently based on temperature, requiring careful monitoring.

3. What is the importance of spectral resolution in a Benchtop Spectrophotometer?

offers Benchtop Spectrophotometer with high spectral resolution which is essential for resolving narrow absorption peaks that may be present in complex samples, such as multicomponent mixtures or biological samples. A spectrophotometer with high resolution allows for more precise identification of substances based on their characteristic absorption spectra. In applications like chemical synthesis, forensic analysis, and drug development, being able to isolate and measure these fine differences is critical. High-resolution measurements help improve accuracy in identifying trace compounds, ensuring the results are reproducible and reliable. Additionally, higher resolution is necessary when working with substances that have overlapping absorption bands, allowing for better peak separation and more reliable analysis.

4. Can a Benchtop Spectrophotometer be used in quality control?

It supplies advanced Benchtop Spectrophotometer which are widely used in quality control (QC) across industries like pharmaceuticals, food and beverages, plastics, and cosmetics. In QC, spectrophotometers are used to monitor key attributes like color consistency, concentration levels, and material composition. The device can quickly detect deviations from established specifications, enabling early identification of production issues. In pharmaceuticals, it helps ensure that drug formulations have the correct concentration of active ingredients. In food production, it can monitor the color and concentration of ingredients like preservatives and additives. Spectrophotometric measurements are non-destructive and fast, making them ideal for high-throughput analysis and batch testing.

5. Does a Benchtop Spectrophotometer offer large internal memory for color data management?

Yes, Benchtop Spectrophotometers come with significant internal memory to store thousands of measurements and standards. This helps labs maintain organized libraries of color data across multiple projects. Samples can be labeled, categorized, and retrieved quickly. The memory stores complete details including spectral curves, tolerances, and measurement conditions. Offline operation is supported, allowing work even without a connected computer. Exporting historical data for review or auditing is easy. The benchtop spectrophotometer becomes both a color analyzer and a secure digital archive. It’s ideal for busy teams who need fast access to past measurements for rechecks or reports.

6. How does a Benchtop Spectrophotometer assist in pharmaceutical analysis?

Benchtop Spectrophotometer plays a critical role in pharmaceutical analysis, particularly in the determination of active pharmaceutical ingredients (APIs) and quality control of formulations. The instrument can accurately measure the absorbance of light by a sample at specific wavelengths, which corresponds to the concentration of active compounds within the sample. By using the Beer-Lambert Law, spectrophotometers enable direct quantification of substances like antibiotics, vitamins, and hormones. Moreover, spectrophotometers are commonly used for stability testing to assess how drugs interact with light over time.