| Optical Geometry | 45/0 (45°Ring uniform illumination, 0°acceptance) |
| Sphere Size | Φ20 mm |
| Sensor | 256 Image Element Double Arrays CMOS 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 | MAV: Φ8mm / Φ10mm SAV Φ 4mm/ Φ5 mm |
| Color Spaces | CIE LAB, XYZ, Yxy, LCh, CIE LUV, s- RGB, 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 (ASTM E313, CIE/ ISO, AATCC, Hunter) YI (ASTM D1925, ASTM 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 (CWF), F3, F4, F5, F6, F7 (DLF), F8, F9, F10( TPLF), 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 |
Sample Overlap Detection
Advanced Photometric Range
Automated Sample Recognition
Quality Control Integration
Integrated Background Correction
Benchtop Spectrophotometer LBS- 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.
Accessories Name | Quantity |
Power Adapter | 1 |
USB Cable | 1 |
Calibration Board | 1 |
Labtron Benchtop Spectrophotometer features advanced CMOs sensor technology, ensuring high accuracy color management with image stability. They support multiple measurement aperature, allowing flexible measurement of samples in various sizes and shapes. These are integrated with temperature control panel, preventing temperature variations. It has reflectance curve display option that helps visualize light reflection across different wavelength. Our benchtop spectrophotometer offers wide range of color spaces and color difference formula to ensure precise evaluation across different industry standards.



Labtron’s 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.
Labtron 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.
Labtron’s 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.
Labtron 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.
Yes, Labtron’s 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.
Labtron’s 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.
Post your question?
Our experts are here to help!
Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608