zinnor Visible Spectrophotometer 721 LDC Digital Lab Visible Spectrophotometer 350-1020nm Wavelength(Included RS232 Data Port)
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상품특징
Make sure this fits by entering your model number.✅ [High precision]: High wavelength accuracy, good monochromaticity, low astigmatism, high accuracy of measurement and good stability.✅ [Accurate reading]: The spectrophotometer has a digital display that displays the measured value. With a backlit LCD display, the measurement data is clear at a glance.✅ [Application]: It can quantitatively and qualitatively analyze the specimen materials in the ultraviolet and visible spectrum, providing a wide application space for medical, clinical testing, biochemistry, quality control, petroleum and other fields.✅ [Long service life]: Tungsten lamps are used to ensure the service life of the equipment. Excellent metering accuracy is higher than general instruments. It is a must-have multi-purpose analytical instrument for routine laboratories.✅ [100% Satisfied]: This product is shipped from the United States and will be delivered in 3-6 days. If you aren’t satisfied with the purchase experience, please contact us and tell us how to solve the problem! If the product doesn’t meet your expectations or description, we will replace the item or give you a 100% refund.
상품설명
?Description: Visible spectrophotometer is an analytical instrument commonly used in physic-chemical laboratories to make quantitative and qualitative analysis of specimen materials in the ultraviolet, visible spectral range finds much scope for its service in such fields as medicine, clinical examination, biochemistry, quality control, petro-chemical industry and environmental protection. ?Features: 1.This spectrophotometer has digital display shows measurement values. 2.Automatic light door, automatic zero and hundred adjustment equipment calibration. 3.Adopting tungsten lamp to ensure the service life of equipment. 4.Large sample chamber, maximum can place 10cm of colorimetric dish. 5.Excellent metering accuracy is higher than the general instrument. 6.Widely used in medical, food, petrochemical industry, environmental protection and monitoring, etc. ?Specifications: Wavelength Range: 350-1020nm Spectral Bandwidth: 6nm Optical System: C-T Single Beam, Grating 1200lines/mm Wavelength Accuracy: ±3nm Wavelength Repeatability: ≤1nm Photometric Accuracy: ±1%T Photometric Repeatability: 0.5%T Photometric Range: 0-200%T， -0.3A~3A Stray Light: ≤0.3%T @ 220nm,340nm Stability: ±0.004A/h @500nm Display: 4 LCD Photometric Mode: T, A, C Detector: Silicon Photodiode Light Source: D2 lamp (1500hr), Tungsten lamp (2000hr) Output: RS232 Port Power Requirement: 110V Dimensions (W x D x H): 450 x 520 x 320mm ?Package Includes: 1 x Spectrophotometer Set
Make sure this fits by entering your model number.✅ [High precision]: High wavelength accuracy, good monochromaticity, low astigmatism, high accuracy of measurement and good stability.✅ [Accurate reading]: The spectrophotometer has a digital display that displays the measured value. With a backlit LCD display, the measurement data is clear at a glance.✅ [Application]: It can quantitatively and qualitatively analyze the specimen materials in the ultraviolet and visible spectrum, providing a wide application space for medical, clinical testing, biochemistry, quality control, petroleum and other fields.✅ [Long service life]: Tungsten lamps are used to ensure the service life of the equipment. Excellent metering accuracy is higher than general instruments. It is a must-have multi-purpose analytical instrument for routine laboratories.✅ [100% Satisfied]: This product is shipped from the United States and will be delivered in 3-6 days. If you aren’t satisfied with the purchase experience, please contact us and tell us how to solve the problem! If the product doesn’t meet your expectations or description, we will replace the item or give you a 100% refund.
상품설명
?Description: Visible spectrophotometer is an analytical instrument commonly used in physic-chemical laboratories to make quantitative and qualitative analysis of specimen materials in the ultraviolet, visible spectral range finds much scope for its service in such fields as medicine, clinical examination, biochemistry, quality control, petro-chemical industry and environmental protection. ?Features: 1.This spectrophotometer has digital display shows measurement values. 2.Automatic light door, automatic zero and hundred adjustment equipment calibration. 3.Adopting tungsten lamp to ensure the service life of equipment. 4.Large sample chamber, maximum can place 10cm of colorimetric dish. 5.Excellent metering accuracy is higher than the general instrument. 6.Widely used in medical, food, petrochemical industry, environmental protection and monitoring, etc. ?Specifications: Wavelength Range: 350-1020nm Spectral Bandwidth: 6nm Optical System: C-T Single Beam, Grating 1200lines/mm Wavelength Accuracy: ±3nm Wavelength Repeatability: ≤1nm Photometric Accuracy: ±1%T Photometric Repeatability: 0.5%T Photometric Range: 0-200%T， -0.3A~3A Stray Light: ≤0.3%T @ 220nm,340nm Stability: ±0.004A/h @500nm Display: 4 LCD Photometric Mode: T, A, C Detector: Silicon Photodiode Light Source: D2 lamp (1500hr), Tungsten lamp (2000hr) Output: RS232 Port Power Requirement: 110V Dimensions (W x D x H): 450 x 520 x 320mm ?Package Includes: 1 x Spectrophotometer Set
2019-04-20 00:11:15
