Xenon Lamp Spectrophotometer XLS-A14

The Xenon Lamp Spectrophotometer XLS-A14 features a high-quality 150 W Xenon light source, providing a wavelength range from 190 nm to 1100 nm. Its photoelectric multiplier tube detectors ensure the detection of light intensity signals with high-resolution sensitivity. Adjustment and detection are facilitated through the use of a 10.1-inch TFT colored capacitive touchscreen interface. This device offers various work modes including T (transmittance), A (absorbance), C (concentration), and E (energy), enhancing its flexibility and ease of use.

Optical systemDouble Beam, Grating 1200 lines/mm
Wavelength Range190 nm to 1100 nm
Spectral Bandwidth1 nm
Wavelength Accuracy± 0.1 nm @ 656.1 nm, ± 0.3 nm @ all
Wavelength Repeatability≤ 0.1 nm
Photometric Accuracy0.2 % T (0 to 100%T), ± 0002 A (0-0.5A), ± 0.004A(0.5-1A)
Photometric Repeatability≤ 0.15 % T ( 0-100 % T), 0.001A (0-0.5A), 0.002A(0.5-1A)
Photometric Range0-200% T, -0.3 to 3A, 0-9999 C (0-9999 F)
Stray Light≤ 0.03 % T @ 22 nm, 360 nm
Stability± 0.0003 A/h @500 nm
Baseline Flatness± 0.001 A
Noise0.0005 A @ 500 nm
Work ModeT, A, C, E
Scanning SpeedHigh, Medium, Low ( Max 3000 nm/ min )
Wavelength SettingAuto
Display10.1inch TFT Coloured Capacitive Touch Screen
Light SourceImported Xenon Lamp
DetectorImported Silicon Photodiode
Cuvette Holder10 mm single hole cell holder
OutputUSB Drive, USB host, RS2
Power SupplyAC 220 V/ 500 Hz or AC 110 V / 60 Hz
Packaging dimension810 × 660 × 390 mm
Gross Weight27 kg

  • Work modes include T (transmittance), A (absorbance), C (concentration), and E (energy)
  • High-quality flashing Xenon lamp can be used directly for testing without preheating, with a shelf life of 3 years
  • Features strong functions such as photometric measurement, quantitative measurement, kinetics, spectrum scan, and DNA/protein testing
  • Built-in memory capable of storing up to 1024MB for test data and working curves
  • Data transfer facilitated via USB port for easy transfer to Excel or other platforms for further processing, analysis, and storage
  • Large sample chamber accommodates optional accessories
  • Flexible storage options include USB and SD card storage

Crafted to fulfill the exacting demands of precise measurements in fields such as organic chemistry, biochemistry, medical testing, food testing, environmental protection, water testing industry, and more.


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