Benchtop Spectrophotometer LBS-T2010

Introduction

Benchtop Spectrophotometer A10 offers viewing angles of 2° and 10°, enabling accurate color assessment based on different standard observer conditions. It has portable battery operation mode, ensuring convenient use in lab and other locations. This device is provided with environmental tolerance range allowing it to perform accurately under different temperature and humidity conditions. Our benchtop spectrophotometer features fast measuring time, ensuring quick results and improving overall efficiency.

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  is an analytical instrument used for analyzing color, transparency and chemical concentration in various materials. It serves a wide range of application in fields like pharma and biotechnology for tablet coating and quality control.

Specifications

Viewing Angle	2° and 10°
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)
Other Indices	WI ( E313, / , , Hunter) YI ( D1925, 313) MI (Metamerism Index), Staining Fastness, Color Fastness, Color Strength, Opacity.
Illuminants	D 65, A , C, D50, D55, D75, F1, F2 (), F3, F4, F5, F6, F7 (), F8, F9, F10( ), F11(TL84) F12( TL83/ U30)
Measurement Geometry	45/0 (45° Ring uniform illumination, 0°acceptance)
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
Power	DC 24V, 3A
Dimensions ( L× W× H)	330× 250 × 370 mm
Net Weight	10 kg
Gross Weight	12 kg

Features

Real-Time Calibration Reminder

Smart Error Detection

Low Instrument Variation

Color Fastness Evaluation

Opacity Level Analysis

FAQs

1. How does temperature compensation improve color accuracy in Benchtop Spectrophotometers?

It supplies premium Benchtop Spectrophotometer which includes temperature sensors and compensation algorithms to account for these changes during measurement. This is particularly important in plastics and food industries where material color can vary with temperature. Temperature-controlled sample holders may be used to stabilize conditions. Compensation ensures consistent readings regardless of ambient environmental conditions. It reduces the need for repeat measurements or recalibration. In regulated environments, it also supports compliance with strict measurement protocols. The result is improved accuracy and process control under variable conditions.

2. How do Benchtop Spectrophotometers detect material degradation or aging?

Benchtop Spectrophotometer offers advanced features by comparing spectral reflectance or transmittance data over time, benchtop spectrophotometers can track color shifts due to degradation. This is valuable for monitoring materials exposed to UV light, heat, chemicals, or mechanical wear. Color changes are quantified using ?E values, and trends are analyzed over test intervals. This method is widely used in accelerated weathering tests and shelf-life studies. High sensitivity to spectral changes allows early detection of fading, yellowing, or bleaching. The instruments support predictive maintenance and formulation improvements. It also helps in validating warranties or regulatory compliance. The data aids in long-term product development and reliability testing.

3. What role does polarization filtering play in Benchtop Spectrophotometers?

It manufactures Benchtop Spectrophotometer with polarization filters which are used to control the orientation of light waves during measurement, helping reduce glare or highlight surface effects. In benchtop spectrophotometers, polarization enhances the ability to measure glossy or directional surfaces more accurately. It’s especially useful in high-gloss coatings, plastics, or metallic finishes where uncontrolled reflection can skew color data. By isolating polarized light, the instrument can capture more stable and reproducible results. Some models offer variable polarization angles for advanced surface analysis. It’s also helpful in evaluating anisotropic materials such as films or fibers. Polarization filtering adds sophistication to visual appearance measurements, supporting complex material evaluation.

4. How does a Benchtop Spectrophotometer facilitate pass/fail tolerance setting for color inspection?

Benchtop spectrophotometers allow users to define pass/fail tolerances based on ?E values or customized color criteria in color spaces like or LCh. These tolerances can be set per product, customer specification, or industry standard. Real-time feedback flags whether a sample meets color compliance, helping operators make quick decisions. Some models support traffic light indicators or audible alerts for intuitive use on the production floor. Tolerances may include gloss, metamerism index, or specific hue/chroma limits. Setting these rules ensures consistency and avoids subjective judgment in color approval processes. This systematized control improves production efficiency and customer satisfaction.

5. Can Benchtop Spectrophotometers detect contaminants or formulation in consistencies?

Yes, Its Benchtop Spectrophotometer offers advanced features. By comparing spectral data with reference profiles, benchtop spectrophotometers can detect subtle shifts indicating contamination or raw material inconsistency. Even small changes in pigment ratios, particle size, or additives can affect the spectral curve. These deviations often appear before they’re visible to the human eye. Regular baseline comparisons can trigger alerts when samples deviate from expected norms. This capability is valuable in food, pharma, and cosmetic industries where formulation accuracy is critical. Combined with statistical quality control tools, spectrophotometers act as an early warning system. They ensure raw material and product integrity before defects escalate.

6. What advantages does the use of a dual optical path spectral analysis system offer in Benchtop Spectrophotometer?

Benchtop Spectrophotometer offers the dual optical path spectral analysis system, employed in advanced spectrophotometers like those from Vteke, offers significant advantages in measurement accuracy and stability. By utilizing two separate optical paths, the system can independently monitor and adjust for variations in light source intensity, ensuring consistent illumination during measurements. This approach minimizes errors caused by fluctuations in light output, leading to more reliable and precise color data. Incorporating this technology enhances the spectrophotometer's performance, making it suitable for applications requiring high precision, such as quality control in manufacturing processes. The dual optical path system also contributes to the instrument's long-term stability, reducing the need for frequent recalibrations and maintenance. Overall, this innovation represents a significant advancement in spectrophotometric technology, offering improved accuracy and reliability for demanding applications