Labmate Double Beam UV/Visible Spectrophotometer LMUD-A207
Labmate Double Beam UV/Visible Spectrophotometer LMUD-A207 provides precise measurement across a wavelength range of 190–1100 nm with selectable spectral bandwidths (0.5, 1, 2, 4, 5 nm) for flexible analytical performance. The instrument integrates a double-beam optical system, socket-type deuterium and tungsten lamps, and a photomultiplier tube detector to ensure high sensitivity, low noise, and stable readings. Its 7-inch color display enables intuitive operation, while USB, RS232, and USB host interfaces support convenient data transfer and storage. Engineered for fast scanning and large sample chamber capacity, it is ideal for research, pharmaceutical, environmental, and academic laboratories.
Product Info
Key Features
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Wavelength range: 190–1100 nm
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Selectable spectral bandwidths: 0.5, 1, 2, 4, 5 nm
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Double-beam optical system with 1200 lines/mm grating
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Automatic wavelength setting
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Photometric range: 0–200%T, –4 to 4A, 0–9999C (0–9999F)
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Photometric accuracy: 0.2%T (0–100%T), ±0.002–0.004A
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Photometric repeatability: ≤0.15%T, 0.001–0.002A
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Detector: Photomultiplier tube
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Light sources: Socket-type Deuterium and Tungsten lamps
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Stray light: ≤0.03%T at 220 nm and 360 nm
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Stability: ±0.0005A/h at 500 nm
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Noise: 0.0005A at 500 nm
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Baseline flatness: ±0.001A
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Output: USB drive, USB host, RS232
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Display: 7-inch color screen
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Power supply: AC 110–220V, 50–60 Hz
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Large sample chamber with 10 mm single-hole cuvette holder
Applications
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Absorbance and transmittance measurement
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Chemical analysis
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Pharmaceutical quality control
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Environmental testing
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Biochemical research
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Academic laboratory experiments
Technical Highlights
Specification Details Wavelength 190–1100 nm Spectral Bandwidth 0.5/1/2/4/5 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 Socket-type Deuterium and Tungsten lamps Stray Light ≤0.03%T at 220/360 nm Stability ±0.0005A/h at 500 nm Noise 0.0005A at 500 nm Baseline Flatness ±0.001A Output USB drive, USB host, RS232 Display 7-inch Color Screen Power Supply AC 110–220V, 50–60 Hz Package Dimension 810×660×390 mm Gross Weight 27 kg Optional Accessories
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Automatic 8-cell holder
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Peltier/Sipper system
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Reflection accessories
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Various glass and quartz cuvettes, micro-cuvettes, tube racks, film holders, integrating sphere, and thermal printers
Labmate LMUD-A207 ensures stable, high-sensitivity UV/Visible analysis with versatile bandwidth options, fast scanning, and comprehensive data handling for advanced laboratory applications.
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