Portable Spectrophotometer LSP-T2040

Introduction

Portable Spectrophotometer is powerful performance configuration device which makes color measurement more professional. It features full spectrum agreement ensures consistency of the measurement data of multiple device. It Supports 26 kinds of color indexes and 26 kinds of illuminants. Designed with wireless connection with Android or devices via Bluetooth. It greatly expands the application boundary of color spectrophotometer, automatic calibration, magnetic seat charging. It offers the condition of d/8 diffused illumination, 8° viewing and Specular Component Included () fluorescent samples. It has stable performance, accurate color measurement and powerful function. 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 used in plastic electronics, paint and coating, textile printing and dyeing, printing paper, automobile, medical treatment, cosmetics and food industries, as well as scientific research institutions and laboratories etc.

Specifications

Optical Geometry	D/8 (diffused illumination,8° viewing), Specular Component Included (）
Integrating Sphere Size	Φ 40 mm
Light Source	(Full band balanced )
Color Spaces and Indices	Reflectance, -Lab, -LCh, Hunter Lab, Luv, , Yxy, , Colour difference (ΔE × ab, ΔE × cmc, ΔE × 94, ΔE × 00), WI ( , E313- 73, /, , Hunter, Taube Berger Stensby), YI ( D1925, , ), Blackness (My,dM）,Colour Fastness, Tint,( ),Colour Density (A,T,E,M), Milm, Munsell, Opacity, Colour strength
Sensor	256 pixel sensor
Wavelength Range	400 to 700 nm
Wavelength Interval	10 nm
Semi band Width	10 nm
Calibration	Auto
Observer Angles	2°,10°
Measured Reflectance Range	0 to 200%
Reflectance Resolution	0.0001
Measuring Aperture	: Φ8 mm / Φ10 mm
Inter-instrument agreement	ΔE × ab＜0.3 ( Series Ⅱ, average measurement of 12 tiles, /）
Repeatability	Chromaticity value: Max.: dE × ab< 0.1 Average: dE × ab< 0.05 Standard deviation within ΔE × ab 0.03 (when a white tile is measured 30 times at 5-seconds interval) Reflectance: Standard deviation < 0.1%
Illuminant	A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,,U30,U35,,,TL83,TL84
Measuring Time	2° / 10°
Storage	About 2 s
Displayed Data	mass storage
Data Port	Full Color Screen, 2.4 inches
Camera	, Bluetooth
Data Storage	Without
Language	10 years, 1 million tests
Pass Metrology	English
Software	Yes, metrology level I
Dimension	Android, , Windows
Battery	77.8 × 53.2 × 185.7 mm
Weight	Rechargeable, 8000 times continuous tests, 3.7V/3000 mAh

Features

Designed with combined light source with high life

Inter-instrument agreement ＜0.3 which ensures test results consistency of multiple devices

Offers revolutionary auto calibration technology allows the instrument to achieve automatic calibration

Supports 26 kind of illuminants such as D65/D50, etc

Supports 20 kinds of color indexes such as -Lab, -LCh, whiteness, yellowness, opacity, etc

Designed with 256 pixel sensor

Accurate spectrum and lab data, used for color matching and accurate color transmission

Auto calibration technology, improves user-experience

Multi-function calibration base protest the white tile, combines calibration and charging functions in one

/ Bluetooth dual communication mode, wider adaptability

Connection mobile device application to find the similar color from different color swatches

PC software has powerful function expansion

FAQs

1. What are the key factors to consider when selecting this analytical equipment for laboratory use?

When selecting this analytical equipment, key factors include: 1) The instrument's precision and accuracy to meet experimental requirements; 2) Compatibility with the types of samples and applications you will be working with; 3) Ease of use and maintenance requirements; 4) Safety features to protect operators and samples; 5) Calibration and certification requirements; 6) Cost-effectiveness and long-term reliability; 7) Technical support and service availability from the supplier. Evaluating these factors ensures that the instrument meets your laboratory's specific needs.

2. How often should this analytical equipment be calibrated to ensure accurate results?

It is recommended to calibrate this analytical equipment at least once every 6-12 months under normal usage conditions. More frequent calibration (every 3-6 months) may be necessary if: 1) The instrument is used continuously for extended periods; 2) It is exposed to harsh environmental conditions (temperature fluctuations, humidity, dust); 3) It is used for critical applications requiring high precision; 4) The instrument has been moved or subjected to physical shock; 5) Calibration checks indicate significant deviations from standard values. Always follow the manufacturer's calibration guidelines.

3. What are the common maintenance procedures required for this analytical equipment?

Common maintenance procedures include: 1) Regular cleaning of the instrument's exterior and sample contact surfaces to prevent contamination and ensure proper operation; 2) Inspection of moving parts (if applicable) for wear and lubrication as recommended by the manufacturer; 3) Replacement of consumable parts (filters, bulbs, reagents) according to usage guidelines; 4) Verification of performance parameters (temperature, pressure, voltage) regularly; 5) Storage of the instrument in a clean, dry environment when not in use; 6) Keeping a maintenance log to track service activities and identify potential issues early; 7) Following the manufacturer's specific maintenance schedule for optimal performance and longevity.

4. Can this analytical equipment be used with different types of samples, and are there any compatibility considerations?

Yes, this analytical equipment can be used with a variety of sample types, but compatibility considerations are important: 1) Check if the instrument's materials are compatible with the chemical composition of your samples (avoid corrosive or reactive substances that may damage the instrument); 2) Ensure that the sample volume and concentration are within the instrument's recommended range; 3) For biological samples, consider sterility requirements and potential cross-contamination risks; 4) For volatile or hazardous samples, ensure proper ventilation and safety precautions are in place; 5) Consult the manufacturer's documentation for specific sample compatibility guidelines, and perform compatibility tests with new sample types before regular use.

5. What should be done if the analytical equipment malfunctions or produces inconsistent results?

If malfunctions or inconsistent results occur: 1) First, check the instrument's user manual for troubleshooting guidelines specific to the issue; 2) Verify that the instrument is properly calibrated and within its calibration period; 3) Inspect for obvious issues such as loose connections, damaged parts, or incorrect settings; 4) Clean the instrument thoroughly to remove any contamination that may affect results; 5) Repeat the experiment with a known standard sample to determine if the issue is with the instrument or the sample; 6) If the problem persists, discontinue use of the instrument to prevent further damage or inaccurate results; 7) Contact technical support or a qualified service technician for diagnosis and repair, providing details of the issue and any troubleshooting steps already performed.