Labmate Double Beam UV/Visible Spectrophotometer LMUD-A200

Key Features

• Wavelength range: 190–1100 nm

• Spectral bandwidth: 1 nm

• Double-beam optical system with 1200 lines/mm grating

• Automatic wavelength setting

• Photometric range: 0–200%T, –3 to 3A, 0–9999C (0–9999F)

• Photometric accuracy: 0.2%T (0–100%T), ±0.002A (0–0.5A), ±0.004A (0.5–1A)

• Photometric repeatability: ≤0.15%T, 0.001–0.002A

• Silicon photodiode detector

• Low stray light (≤0.03% at 220/360 nm) and low noise (0.0005A at 500 nm)

• 7-inch color LCD display

• USB / RS232 data output and USB/SD card storage

• Replaceable pre-aligned Tungsten and Deuterium lamps

Applications

• Pharmaceutical and chemical laboratories

• Analysis of drug formulations

• Quantification of proteins, nucleic acids, and other biomolecules

• General UV/Vis absorbance and transmittance measurements

Technical Highlights

Specification	Details
Wavelength	190–1100 nm
Spectral Bandwidth	1 nm
Optical System	Double Beam, Grating 1200 lines/mm
Wavelength Accuracy	±0.3 nm
Wavelength Repeatability	≤0.1 nm
Wavelength Setting	Automatic
Photometric Range	0–200%T, –3 to 3A, 0–9999C (0–9999F)
Photometric Accuracy	0.2%T (0–100%T), ±0.002A (0–0.5A), ±0.004A (0.5–1A)
Photometric Repeatability	≤0.15%T, 0.001–0.002A
Detector	Silicon Photodiode
Light Source	Tungsten Lamp and Deuterium Lamp
Stray Light	≤0.03% (220 / 360 nm)
Stability	±0.0003A/h at 500 nm
Noise	0.0005A at 500 nm
Baseline Flatness	±0.001A
Data Output	USB / RS232 Port
Display	7-inch Color LCD
Power Supply	AC 220 / 110 V; 50 / 60 Hz
Dimensions	590×475×250 mm
Net Weight	20 kg
Gross Weight	33 kg

Optional Accessories

• A14: Automatic 8-cell holder

• A15: Peltier/Sipper system

• A16: Reflection accessories

Labmate LMUD-A200 is ideal for laboratories and pharmaceutical applications requiring accurate, low-noise, and versatile UV/Visible spectrophotometric analysis.