Portable spectrophotometer LSP-T2020

Introduction

Portable spectrophotometer is adopted with every test calibration technology, where the standard white boards included in the optical system for reliable, accuracy of every measurement. The pulse xenon lamp is used for measurement of UV samples with wide wavelength range. Its Built-in camera helps to view measured area precisely. The automatic gloss compensation technology helps in measurement data for the surface of different gloss. 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 has applications in textile, plastic, food, paint, printing, automobile industries, laboratories & on-site applications for quality control purpose.

Specifications

Illumination	Observation angles 2°/10° Illumination: d/8 (Diffused lighting, 8° observation angle) (specular reflection included) & (specular reflection excluded) simultaneous measurement
Repeatability	Light splitting reflectivity：standard deviation within 0.08% Color values:ΔE*ab<=0.015 (After calibration, standard deviation of 30 measurements on test white board, 5 second intervals),Maximum：0.04
Sensor	Dual light path sensor array
Size of integrated sphere	40 mm, alvan diffused reflection surface coating
Illumination light source	Pulse Xenon Lamp
Light source	A, C, D50, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, , TL183, TL184, , U30, U35,
Wavelength range	360-740 nm
Wavelength interval	10 nm
Half spectral width	5 nm
Reflectivity range & resolution	0 to 200%, 0.01%
Observation angle	2°/10°
Measurement time interval	2 seconds
Measurement time	2 seconds
Measuring aperture	8 mm
Color space	-L*a*b, L*C*h, L*u*v, , Yxy, Reflectance, hunterlab, munsell Mi, , ,
Color difference formula	ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1), ΔE*94,ΔE*00,ΔEab(Hunter),555 , color classification
Other colorimetric indices	WI (whiteness) ( , ,/, , Hunter, Taube Berger, Ganz, Stensby) YI (yellowness) ( D1925， , ), Tint( E313,,Ganz) Metamerism index Milm, adhesive, Staining fastness, color fastness, b/changing Color fastness, brightness, 8 glossiness, A , T, M, E density
Color matching system	Matches
UV light source	Included
Work temperature range	0 to 45℃, relative humidity 80% or below( at 35°C ),no condensation
Storage temperature range	25℃ to 55℃ relative humidity 80% or below(at 35°C ),no condensation
Data being displayed	Reflective graph/value，samples color values，color difference values/graph，pass/fail results,color error tendency，color simulation display measurement area，history data color simulation，manual input standard sample generate measurement report
Interface	, Bluetooth
Data storage	100 test samples , 200 measurement records for each sample
Display	True color touch screen
Light source longevity	10 years, 3 million tests
Dimension (L*W*H)	181 × 73 × 112 mm
Weight	550 g

Features

2.8 inch touch screen

Built-in camera to view measured area

High capacity rechargeable lithium-ion battery

light source for measurement accuracy

system for measurement repeatability

Simultaneous measurement of &

Equipped with gloss compensation technology

& Bluetooth data transmission

Customized for color matching technology

Large storage capacity

Connection to mini printer for printing

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.