Labmate Double Beam UV/Visible Spectrophotometer LMUD-A205
Labmate Double Beam UV/Visible Spectrophotometer LMUD-A205 provides accurate UV–Visible spectral measurements across 190–1100 nm with a 2 nm bandwidth for fine resolution. It features socket-type deuterium and tungsten lamps for stable, broad-spectrum illumination, and a high-sensitivity photomultiplier tube detector for low-light detection and rapid response. The 7-inch color display ensures intuitive operation, while USB, RS232, and PC software support convenient data acquisition, storage, and analysis. Its large sample chamber and 10 mm single-hole cuvette holder make it suitable for demanding laboratory and research applications.
Product Info
Key Features
-
Wavelength range: 190–1100 nm
-
Spectral bandwidth: 2 nm
-
Double-beam optical system with 1200 lines/mm grating
-
Automatic wavelength setting
-
Photometric range: 0–200%T, –4 to 4A, 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
-
High-sensitivity photomultiplier tube detector
-
Deuterium and tungsten lamp light sources
-
Stray light: ≤0.03%T at 220 nm, 360 nm
-
Stability: ±0.0005A/h at 500 nm
-
Noise: 0.0005A at 500 nm
-
Baseline flatness: ±0.001A
-
Scanning speed: High, Medium, Low (max 3000 nm/min)
-
Output: USB drive, USB host, RS232
-
7-inch color display
-
Large sample chamber for versatile measurements
Applications
-
Multi-wavelength testing
-
DNA and protein analysis
-
Photometric measurements
-
Concentration analysis in pharmaceutical, biochemical, and research laboratories
Technical Highlights
Specification Details Wavelength 190–1100 nm Spectral Bandwidth 2 nm Optical System Double Beam, Grating 1200 lines/mm Wavelength Accuracy ±0.1 nm at 656.1 nm, ±0.3 nm other wavelengths Wavelength Repeatability ≤0.1 nm Wavelength Setting Automatic Photometric Range 0–200%T, –4 to 4A, 0–9999C (0–9999F) Photometric Accuracy 0.2%T, ±0.002–0.004A Photometric Repeatability ≤0.15%T, 0.001–0.002A Detector Photomultiplier tube Light Source Deuterium and Tungsten lamps Stray Light ≤0.03%T at 220 nm, 360 nm Stability ±0.0005A/h at 500 nm Noise 0.0005A at 500 nm Baseline Flatness ±0.001A Scanning Speed High, Medium, Low (Max. 3000 nm/min) Cuvette Holder 10 mm single-hole cell holder Output USB drive, USB host, RS232 Display 7-inch Color Screen Power Supply AC 110–220V, 50–60 Hz Dimensions 810×660×390 mm Net Weight 27 kg Optional Accessories
-
Automatic 8-cell holder
-
Peltier/Sipper system
-
Reflection accessories
-
Variety of glass, quartz, and micro-cuvettes
-
Tube racks, XY micro cell holders, and thermal printers
Labmate LMUD-A205 combines high sensitivity, broad-spectrum coverage, and user-friendly operation for efficient UV/Visible spectrophotometric analysis in research, pharmaceutical, and biochemical laboratories.
-
