Double-Beam UV-Visible Spectrophotometer U-T9/U-T9S, 0.5-5 nm Bandwidth (CAT#: STEM-AL-9048-ZJF)

The U-T9; U-T9S is a double-beam UV-visible spectrophotometer intended for high-precision ultraviolet-visible spectral analysis. It is designed to perform absorbance, transmittance, reflectance, energy, quantitative, kinetic, biomolecular, and multi-wavelength measurements. The optical, thermal, or analytical configuration uses a double-beam Czerny-Turner optical system with a 1200 lines/mm holographic grating. Operation is supported by a 10.1 in capacitive touchscreen, large internal memory, USB/WiFi/email output, and computer analysis software. The instrument provides the measurement modes and data handling functions stated in the source. It can be integrated into general and advanced laboratory UV-visible spectroscopy. The stated performance and operating limits are restricted to the source-provided specifications. Overall, the system provides a high-stability double-beam UV-visible platform with fixed or adjustable bandwidth.

Optical System: Double Beam With 1200 Lines/mm Holographic Grating
Models: U-T9 And U-T9S
Wavelength Range: 190-1100 nm
Spectral Bandwidth: 1 nm (U-T9)
0.5/1/2/4/5 nm Adjustable (U-T9S)
Wavelength Accuracy: ±0.3 nm
Wavelength Repeatability: ≤0.1 nm
Transmittance Accuracy: ±0.3%T
Transmittance Repeatability: ≤0.1%T
Stray Light: ≤0.03%T At 220 And 360 nm
Noise: 0% Line ≤0.05%T
100% Line ≤0.1%T
Drift: ≤0.0008 Abs
Baseline Flatness: ±0.0008 Abs
Photometric Range: 0-200%T, -4-4 A, 0-9999 C
Measurement Modes: Absorbance, Transmittance, Reflectance, Energy
Light Source: Tungsten And Deuterium
Display: 10.1 in Capacitive Touchscreen
Internal Memory: 32 GB, Expandable To 256 GB
Data Output: USB, Email, USB Storage, WiFi
Data Formats: CSV And PDF
Power: AC 90-250 V, 50-60 Hz
Dimensions: 650 × 510 × 210 mm
Weight: 29 kg (U-T9)
30 kg (U-T9S)

Double-Beam Optical System
Fixed Or Adjustable Spectral Bandwidth
Low Drift
Large Touchscreen
Large Internal Memory
Multiple Data Output Methods
Computer Analysis Software