On-site Testing Series
Portable liquid
Spectral analyser
LT-BL-W3
A portable instrument for liquid-sample acquisition. Use it on site, review data on a mobile device, then run the relevant model.
Portable : 150 g, suitable for mobile testing outside the laboratory
Full-spectrum Acquisition : 240–1700nm · 44 channels
Mobile Connectivity : Bluetooth 5.3 · 2.4GHz
Specifications are confirmed in the project-specific datasheet.
Published Specifications
Source: VISPEK public on-site-testing product page
DEVICE · instrument specifications
LT-BL-W3
150g
1000mAh · 3.7V · 3.7Wh
Bluetooth 5.3 · 2.4GHz
0~40℃ / ≤80%RH
-10~+60℃
Aluminium alloy
>1,400 cycles
SPECTRUM · spectral specifications
Spectral Reflection
240–1700nm
44 channels
UV · VIS · NIR
1–6 channels
7–22 channels
23–34 channels
35–44 channels
DEVELOPER RESOURCES
Developer Resources
Download the Android or iOS SDK for device connectivity, data acquisition and application integration.
Compatibility and interface availability are subject to the SDK documentation and the project version.
Where it fits
Confirm whether the instrument suits your liquid-testing project based on sample characteristics, sampling method and model-validation results.
Explore on-site testing solutions →Biological Testing
Liquid-composition analysis
For spectral acquisition and model-analysis workflows involving liquid samples.
In-process quality control
Rapid on-site screening
Provides an instrument option for measurement tasks requiring mobile sampling.
Equipment Integration
Data Integration & Automation
Connect mobile acquisition with project models to complete the workflow.
Want to Confirm Whether It Fits Your Liquid Sample?
Submit the sample type, measurement target and operating environment for product-selection guidance.