Vision Scientific VLS005 Spectrophotometer, Single, 190 – 1100nm Wavelength Range, 4 Optical Glass Cuvettes, 2 Quartz Cuvettes, LCD Screen Display
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상품특징
Make sure this fits by entering your model number.Large LCD screen display guarantees a clear and easy reading of absorbance, transmittance, factor, and concentration levelsEquipped with a 4-position cell holder for 10mm cells, 4 optical glass cuvettes, 2 quartz cuvettes, and a wavelength range of 190 – 1100nmUser-friendly PC interface is very simple to set up and use via the USB port. It is ideal for students to use in college, university, and general laboratory settingsMultiple functions include: basic photometric mode, quantitative analysis, multi-wavelength tests and morePre-aligned lamps are conveniently placed for easy replacement when needed. All optical parts are mounted on an aluminum foundation which provides a steady and firm base
상품설명
This Walter Products VLS005 spectrophotometer is equipped with a 4-position cell holder for 10mm cells, and features a large sample compartment for up to 100mm path length cells. Its many functions include basic photometric mode, quantitative analysis, multi-wavelength tests and more. The expanded key panel input and the large LCD screen display allow for more room to work with, and a clear and easy reading of absorbance, transmittance, factor, and concentration levels. The pre-aligned lamps are conveniently placed for easy replacement, while the optical parts are mounted on an aluminum foundation which provides a steady and firm base. It is ideal for students to use in college, university, and general laboratory settings. Specifications Wavelength Range: 190 – 1100mm Spectral Bandwidth: 4nm Optical System: Single beam with littrow system (1200 lines/mm) Wavelength Accuracy: ± 0.8nm Wavelength Repeatability: ≤ 0.3nm Photometric Range: 0 ~200% Transmittance, -0.3 ~ 3 Absorbance, -9999~ 9999 Concentration Photometric Accuracy: ± 0.003 Absorbance (0.5 ~ 1A), ± 0.5% Transmittance (0 ~100%T) Photometric Repeatability: ≤ 0.002 Absorbance (0.5 ~1A), ≤ 0.2% Transmittance (0~ 100%T) Stray Light: ≤ 0.05%T (220/360nm) Scan Speed: Max 2000nm/minute (PC control) Baseline Flatness: ± 002A (PC control) Stability: ± 001A/h (500nm, 0A) Noise: ≤ 0.1%T/3min (250/500nm, 0%T); ≤0.3%T/3min (250/500nm, 100%T) Lamps: Tungsten lamp & deuterium lamp (pre-aligned) Display: LCD Output: USB port PC Software: Optional PC scanning software Power Requirements: AC 90-250V, 50/60Hz
Make sure this fits by entering your model number.Large LCD screen display guarantees a clear and easy reading of absorbance, transmittance, factor, and concentration levelsEquipped with a 4-position cell holder for 10mm cells, 4 optical glass cuvettes, 2 quartz cuvettes, and a wavelength range of 190 – 1100nmUser-friendly PC interface is very simple to set up and use via the USB port. It is ideal for students to use in college, university, and general laboratory settingsMultiple functions include: basic photometric mode, quantitative analysis, multi-wavelength tests and morePre-aligned lamps are conveniently placed for easy replacement when needed. All optical parts are mounted on an aluminum foundation which provides a steady and firm base
상품설명
This Walter Products VLS005 spectrophotometer is equipped with a 4-position cell holder for 10mm cells, and features a large sample compartment for up to 100mm path length cells. Its many functions include basic photometric mode, quantitative analysis, multi-wavelength tests and more. The expanded key panel input and the large LCD screen display allow for more room to work with, and a clear and easy reading of absorbance, transmittance, factor, and concentration levels. The pre-aligned lamps are conveniently placed for easy replacement, while the optical parts are mounted on an aluminum foundation which provides a steady and firm base. It is ideal for students to use in college, university, and general laboratory settings. Specifications Wavelength Range: 190 – 1100mm Spectral Bandwidth: 4nm Optical System: Single beam with littrow system (1200 lines/mm) Wavelength Accuracy: ± 0.8nm Wavelength Repeatability: ≤ 0.3nm Photometric Range: 0 ~200% Transmittance, -0.3 ~ 3 Absorbance, -9999~ 9999 Concentration Photometric Accuracy: ± 0.003 Absorbance (0.5 ~ 1A), ± 0.5% Transmittance (0 ~100%T) Photometric Repeatability: ≤ 0.002 Absorbance (0.5 ~1A), ≤ 0.2% Transmittance (0~ 100%T) Stray Light: ≤ 0.05%T (220/360nm) Scan Speed: Max 2000nm/minute (PC control) Baseline Flatness: ± 002A (PC control) Stability: ± 001A/h (500nm, 0A) Noise: ≤ 0.1%T/3min (250/500nm, 0%T); ≤0.3%T/3min (250/500nm, 100%T) Lamps: Tungsten lamp & deuterium lamp (pre-aligned) Display: LCD Output: USB port PC Software: Optional PC scanning software Power Requirements: AC 90-250V, 50/60Hz
2019-04-09 23:56:32
