Model

SP-LUV7500

Wavelength Range

190~1100nm

Spectral Bandwidth

0.5/1.0/2.0/4.0/5.0nm

Optical System

Optical Double Beam

Metering

Transmittance，absorbance，energy

Wavelength Accuracy

±0.3nm

Wavelength Repeatability

≤0.2nm

Wavelength setting

Automatic wavelength setting; Wavelength resolution: 0.05nm

Absorbance Range

0~300%T，-3~3A

Photometric Accuracy

±0.002A（0~0.5A）, ±0.004A（0.5~1A）, ±0.3%A（0~100%T）

Photometric Repeatability

≤0.001A（0~0.5A）, ≤0.002A（0.5~1A）, ≤0.15%A（0~100%T）

Stray Light

≤0.03%

Transmittance Range

0～300.0 %

Transmittance Accuracy

≤±0.3%

Transmittance Repeatability

≤0.1%

Baseline Drift

≤0.0005Abs/h(0.1%/h)

Noise

±0.05%T(0%T ），±0.1%T（100%T ）

Baseline Flatness

≤±0.0008Abs

Scan Speed

High/Middle/Low gear adjustable

Detector

Import silicon photodiode

Light Source

Long-life deuterium lamp, halogen lamp（optical adjust free）

Data Interface

USB/Bluetooth support

Printout

Support printers that can install drivers

Operating Environment

Windows/Android support

Power Supply

AC90-250V, 50/60Hz

Dimension

550*460*220mm