Labmate Double Beam UV/Visible Spectrophotometer LMUD-A203
Labmate Double Beam UV/Visible Spectrophotometer LMUD-A203 is a precision instrument designed for accurate measurement of absorbance and transmittance across a wide UV–Visible wavelength range of 190–1100 nm. It features a high-resolution 7-inch color LCD touchscreen for intuitive operation and easy menu navigation. Equipped with pre-aligned, replaceable Tungsten and Deuterium lamps, it ensures consistent illumination and simple maintenance. The spectrophotometer provides low noise, minimal stray light, and automatic wavelength setting, making it suitable for reliable quantitative analysis in laboratory and pharmaceutical applications.
Product Info
Key Features
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Wavelength range: 190–1100 nm
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Spectral bandwidth: 2 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, –3 to 3A, 0–9999C (0–9999F)
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Photometric accuracy: 0.2%T (0–100%T), ±0.002A (0–0.5A), ±0.004A (0.5–1A)
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Photometric repeatability: ≤0.15%T, 0.001–0.002A
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Silicon photodiode detector
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Tungsten and Deuterium lamps, replaceable and pre-aligned
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Low stray light (≤0.03% at 220/360 nm) and low noise (0.0005A at 500 nm)
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Baseline flatness: ±0.001A
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USB / RS232 port and USB/SD card storage
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PC scanning software for data acquisition and analysis
Applications
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Pharmaceutical and chemical laboratories
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Drug formulation analysis
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Determination of protein, nucleic acid, and biomolecule concentrations
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General UV/Visible absorbance and transmittance measurements
Technical Highlights
Specification Details Wavelength 190–1100 nm Spectral Bandwidth 2 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 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, USB & SD storage Display 7-inch Color LCD Touchscreen Power Supply AC 220 / 110 V; 50 / 60 Hz Dimensions 590×475×250 mm Net Weight 20 kg Gross Weight 33 kg Optional Accessories
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A14: Automatic 8-cell holder
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A15: Peltier / Sipper system
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A16: Reflection accessories
Labmate LMUD-A203 is ideal for laboratories and pharmaceutical industries that require precise, low-noise UV/Visible spectrophotometric measurements with flexible data handling capabilities.
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