
Portable Spectrophotometer LSP-C14 features a sphere size of Φ40 mm, providing optimal light collection for reliable measurements on various materials. It offers color tolerance settings, controlling acceptable color variations and consistent matching. The system is integrated with a polarization reflection filter to minimize glare and deliver accurate analysis. Our portable spectrophotometer has a silicon photodiode array sensor for precise detection of light intensity across different wavelengths.
Sphere Size | Φ40 mm |
Optical Geometry | D/8, SCI / SCE Include UV/ Exclude UV Light Source |
Sensor | Silicon Photodiode Array (Double Row 32 Groups) |
Wavelength Range | 360 to 780 nm |
Wavelength Pitch | 10nm |
Measured Reflectance Range | 0 to 200% |
Measuring Aperture | One Aperture: Φ8mm or Φ4mm |
Color Spaces | CIE LAB, XYZ, Yxy, LCh, CIE LUV, S-RGB, βxy, Munsell (C/2) |
Color Difference Formula | 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, TaubeBerger Stensby) YI (ASTM D1925, ASTM 313) MI |
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), NBF, ID50, ID65, LED-B1, LED-B2, LED-B3, LED-B4, LED-B5, LED-BH1, LED-RGB1, LED-V1, LED-V2, LED-C2, LED-C3, LED-C5 |
Viewing Angle | 2°/10° |
Measurement Time | 1.5 s |
Repeatability | Chromaticity Value: MAV/SCI, within ΔE × ab 0.03 Spectral Reflectance: MAV/SCI, Standard Deviation within 0.1% (400nm to 700nm: within 0.2%) |
Inter- Instrument Error | MAV/SCI, within ΔE × ab 0.2 |
Displayed Accuracy | 0.01 |
Measurement Mode | 2 to 99 times |
Storage Capacity | 1000 Pcs Standard, 20000 Pcs Sample |
Operating Temperature | 0 to 40°C, 0 to 85% RH, Altitude<2000m |
Storage Temperature | -20 to 50°C, 0 to 85% RH |
Power Consumption | 3.7 V, 5000mAh |
Dimensions (L× W× H) | 129× 76 × 217mm |
Weight | 600g |
Portable Spectrophotometer LSP-C14 is a compact instrument that analyzes light across different wavelengths. It is utilized in cosmetics and pharmaceuticals for monitoring color consistency in makeup products and ensuring quality control of products.
Accessories Name | Quantity |
Power Adaptor | 1 |
USB Cable | 1 |
PC Software | 1 |
White and Black Calibration Cavity | 1 |
Protective Cover | 1 |
Wrist Strap | 1 |
Sr. No. | Name |
1. | Power Test Box |
Labtron portable spectrophotometers include ETC technology for precise calibration. They use conventional white boards in their optical equipment to ensure accurate measurements. They have a TFT touch screen, a built-in camera, and high-capacity rechargeable batteries. These include automated gloss compensating technology to ensure correct color measurements. They feature USB and Bluetooth data transmission and may be linked to tiny printers. Our portable spectrometers have huge storage capabilities, allowing for prolonged data preservation.
Labtron’s supplies premium portable spectrophotometer. Stray light introduces unwanted signals that reach the detector at unintended wavelengths, reducing measurement accuracy, particularly at higher absorbance levels. It can flatten absorbance curves and falsely lower concentration readings. Portable spectrophotometers combat this using narrow optical slits, internal baffles, high-grade coatings, and anti-reflective surfaces to minimize internal reflections. Some devices employ digital correction techniques or optical filters to further limit stray light. Enclosures and light shields are also used to block ambient light during operation. Additionally, calibration with certified reference materials helps monitor and compensate for stray light effects. While more challenging in small devices, advanced engineering ensures that stray light remains within acceptable limits for most field applications.
Labtron’s portable spectrophotometer include advanced features. Maintaining wavelength accuracy is vital for reliable measurements and long-term instrument validation. Over time, temperature changes, mechanical wear, or aging of optical components can lead to wavelength drift. To address this, manufacturers often integrate internal standards such as holmium oxide filters for routine calibration. Users can also perform external calibrations using certified reference solutions like didymium or holmium. Some instruments use software algorithms that auto-correct based on known spectral peaks. Advanced models include temperature compensation and self-diagnostics to stabilize readings. Regular calibration intervals, combined with quality assurance protocols, help ensure accuracy and traceability, especially in regulated environments or critical testing scenarios.
Labtron’s portable spectrophotometer ensures repeatability and precision in field environments are achieved through a combination of rugged design, software algorithms, and built-in calibration routines. High-quality optical and electronic components are engineered to resist temperature, humidity, and vibration-induced variability. Instruments often feature auto-zeroing, internal references, and real-time diagnostics to correct for drift. Consistent sampling protocols—such as using cuvettes of uniform pathlength and proper cleaning are essential. Some devices include locking mechanisms to ensure cuvette alignment remains fixed during measurement. Repeatability is further supported by digital averaging of multiple scans. When properly maintained and used according to best practices, modern portable units can deliver high reproducibility, even under non-laboratory conditions.
Labtron supplies advanced portable spectrophotometer. Temperature fluctuations can affect the stability of light sources, detectors, and optical alignment, leading to drift in absorbance readings. To address this, many portable spectrophotometers incorporate temperature compensation algorithms that adjust readings based on internal sensor data. High-end units use thermally stable components and heat sinks to reduce sensitivity to ambient temperature changes. In some designs, LED light sources are preferred over traditional lamps due to their lower thermal variability. Users are also advised to allow the instrument to thermally equilibrate before measurement. Regular calibration at different temperatures can also help ensure robust performance across environments. Ultimately, temperature management is key to maintaining accuracy during outdoor or industrial fieldwork.
Labtron’s premium portable spectrophotometer have advanced in-built features. To handle low-light or low-concentration measurements, portable spectrophotometers use sensitive detectors such as photodiode arrays or CMOS sensors with low noise characteristics. Signal averaging and extended integration times are employed to improve the signal-to-noise ratio. High-quality optics with narrow slits enhance sensitivity by minimizing stray light and maximizing throughput. In addition, some devices support sample enrichment techniques or allow for longer optical pathlengths using flow cells or cuvettes. Built-in software may also perform background correction and baseline normalization to extract weak signals. While still limited compared to lab-grade instruments, many portable models now reach detection limits sufficient for environmental, pharmaceutical, and biochemical field assays.
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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 20 8004 3587 Phone: +44 2080 043608