Portable Spectrophotometer LSP-T2010

Introduction

Portable Spectrophotometer offers a sphere size of Φ48 mm, providing optimal light collection for reliable measurements on various materials. It has a temperature control panel that maintains stable conditions and prevents variations. The spectrophotometer is powered by advanced light diffusion technology, delivering accuracy by minimizing surface reflections. Our portable spectrophotometer features a large storage capacity, providing easy storage and management of large datasets.

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

Portable Spectrophotometer  is a compact instrument that analyzes light across different wavelengths. It plays a key role in cosmetics and pharmaceuticals for monitoring color consistency in makeup products and ensuring quality control of products.

Specifications

Illumination	d/8° Including UV / exclusion UV measurement
Sphere Size	Φ48 mm
Sensor	256-pixel dual-array image sensor
Wavelength Range	400 to 700 nm
Wavelength Pitch	10nm
Measured Reflectance Range	0 to 200%
Measuring Aperture	Dual apertures: : Φ8mm / Φ10mm : Φ4mm / Φ5mm
Color Spaces	, , Yxy, LCh, , Hunter Lab
Color Difference Formula	ΔE × ab ΔE × uv, ΔE × 94, ΔE × cmc (2:1), ΔE ×cmc (1:1), ΔE × 00, ΔE99, ΔE
Other Indices	WI: E313, /, , Hunter YI: D1925, 313 TI： E313, /
Illuminants	D 65, A, C, D50, D55, D75, F1, F2 (), F3, F4, F5, F6, F7 (), F8, F9, F10 (), F11(TL84) F12 (TL83/ U30)
Viewing Angle	2°/10°
Measurement Time	1.2 s
Repeatability	Spectral reflectance: /，standard deviation within 0.1% (400~700nm: within 0.2 %) Colorimetric value / within ΔE*ab 0.04 (30 times measured at intervals of 5 seconds after calibration)
Inter- Instrument Error	/, within ΔE × 0.02
Displayed Accuracy	0.01
Measurement Mode	2 to 99 times
Storage Capacity	Standard:1000, Sample: 20000
Operating Temperature	0 to 40°C, 0 to 85% RH, Elevation: below 2000m
Storage Temperature	-20 to 50°C, 0 to 85% RH
Dimensions (L× W× H)	184× 77 × 015mm
Weight	600g

Features

Dual Aperture Mode

Image Sensor

Wide Wavelength Range

High Display Resolution

Low Inter-Instrument Error

FAQs

1. What is the typical wavelength range of portable spectrophotometers ?

portable spectrophotometer commonly operate within a wavelength range of 360 to 780 nm. This range allows for precise color measurements across various applications. For instance, some models offer a wavelength range of 360 to 780 nm. This broad spectrum enables accurate analysis of color in different materials. The extended range ensures versatility in testing various samples. Such capabilities are essential for industries requiring detailed color assessments. This feature enhances the instrument's applicability across diverse sectors. Users can rely on consistent and accurate color measurements within this range.

2. How do portable spectrophotometer ensure measurement accuracy?

It supplies premium portable spectrophotometer . These instruments employ advanced technologies like grating-based spectroscopic methods and dual-row sensors. Additionally, intelligent automatic calibration systems are integrated to maintain consistent performance over time. The inclusion of full-band balanced light sources and xenon lamps contributes to stable and precise measurements. Repeatability is indicating high consistency. Such features are crucial for industries where precise color matching is essential. These advancements make portable spectrophotometers reliable tools for quality control. Users can trust in the accuracy and reliability of these instruments.

3. How do portable spectrophotometers compare to benchtop models?

portable spectrophotometers offer mobility and convenience, making them suitable for on-site measurements. They are designed for testing outside laboratory settings, accommodating specific sample types or applications. While they may have a limited wavelength range compared to benchtop models, advancements in technology have enhanced their capabilities. Portable models often incorporate features like automatic calibration and dual measurement modes. They are compact and user-friendly, allowing non-technicians to obtain reliable results. However, they may have limitations in terms of the number of measurement parameters and sample types. Users should consider their specific requirements when choosing between portable and benchtop models.

4. What is the expected lifespan of the light source in portable spectrophotometer ?

It supplies premium portable spectrophotometer . The light source in portable spectrophotometers is designed for longevity. For instance, some models' light sources have a lifespan of up to 10 million tests. This extended lifespan reduces the frequency of maintenance and replacement, contributing to cost savings. It also ensures consistent performance over an extended period. Such durability is particularly beneficial for industries with high testing volumes. Users can rely on the instrument for long-term use without significant degradation in performance. This feature underscores the device's suitability for continuous and intensive applications.

5. How are optical filters used in portable spectrophotometers and what is their purpose?

portable spectrophotometer have advanced models. Optical filters are used to selectively transmit or block specific wavelength bands, helping isolate regions of interest or reduce stray light. In filter-based spectrophotometers (as opposed to grating-based systems), filters act as a cost-effective way to target fixed wavelengths for common assays. Neutral density filters may also be used to attenuate light intensity, preventing detector saturation. Some portable devices include motorized filter wheels or interchangeable filter sets for different applications. Filters enhance performance by narrowing bandwidths, improving signal-to-noise ratios, and protecting sensors from excessive light exposure-crucial in high-sensitivity or multi-wavelength applications.