LS110 Series Light Transmittance Tester: Parameter Explanation and Comparison
## I. Comparison Table of Key Parameters for the Three Models
Table
| Parameter | LS110 | LS110A | LS110H |
| --- | --- | --- | --- |
| UV (UVR) Measurement | Not Configured | Peak Wavelength 365 nm | Peak Wavelength 365 nm |
| IR (IRR) Measurement | Not Configured | Peak Wavelength 940 nm | Peak Wavelength 1400 nm |
| Visible Light (VLT) Measurement | **Same for all three models**: Full-spectrum white light from 380 nm to 760 nm, compliant with the CIE photopic function standard | | |
| Resolution | **Same for all three models**: 0.1% resolution when the measured value is <10%; 1% resolution for the remaining measurement ranges | | |
| Measurement Accuracy | **Consistent Across All Three Models**: Better than ±2% (for colorless, uniformly transparent materials) | | |
| Test Sample Size | **Consistent Across All Three Models**: Sample must be larger than 40 mm × 40 mm | | |
| Instrument Weight | **Same for all three models**: 630 g | | |
| Dimensions | **Same for all three models**: Length 130 mm × Width 70 mm × Height 84 mm | | |
| Power Supply | **Same for all three models**:
