Active Member
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[China]
Address: A-711, Haige International Building, Xuanwumen, Xicheng District, Beijing China
Contact name:Jane
Macylab Instruments Inc. |
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Ozone Oil Ultraviolet and Visible Spectroscopy Photometer Three Wavelength
Competitive Advantage:
● Improved optimization of optical design, import source and
receiver system created a high performance and high reliability
● Automatic design, to achieve the most simple means of measurement
● LSI design greatly improves the scalability and reliability of
the system
● Measurement data can be output through the printer with USB
interface
● 6 spectral bandwidths(4nm, 2nm, 1nm, 0.5nm, 0.2nm, 0.1nm)
meet the stringent requirements of Pharmacopoeia
● Rich measurement methods, with a wavelength scan, time scan,
multi-wavelength determination, multi-order derivative
determination (optional), dual-wavelength, three wavelength
(optional) DNA protein measurement (option) and other measuring
methods, can meet different measurements requirements, and can be
displayed directly on a 6-inch screen
● can be powered down to save the measurement parameters and data,
user-friendly
● UV-1900 dual-beam optical system, successfully achieved the
perfect combination of high precision and high reliability of the
measurement can meet the requirements of various applications, it
can be used in biological research, biotechnology industry,
pharmaceutical analysis, pharmaceutical, teaching and research,
environmental protection, food hygiene, clinical testing, health
and epidemic prevention and other fields.
● Realize spectral scanning by PC control, more precise and
flexible measurement requirements
● wide wavelength range, which can meet various areas of the
wavelength range of requirements
● based on user requirements optional hole rack, manual four with
rack, manual Eighth rack, automatic Eighth frame, glass frame, test
tube rack, 1cm colorimetric frame, 5cm colorimetric frame, 10cm
colorimetric racks
Product Introduction:
UV-1900 UV-Vis spectrophotometer double beam optical system with dual photomultiplier tube detector, successfully achieved the perfect combination of high precision and high reliability of the measurement can meet the requirements of various applications in the life sciences, agriculture, animal husbandry and fisheries , geological exploration, food safety, environmental monitoring, bio-industry, pharmaceutical analysis, teaching, clinical testing, health and epidemic prevention and other fields.
Specifications:
| Metering: | Automatic |
| Wavelength tuning: | Transmittance, absorbance, concentration, energy |
| Source: | Imported deuterium lamp, tungsten lamp imports |
| Detector: | Imports of silicon photodiode |
| Net weight: | 28Kg |
| Display: | 6 inches high brightness LCD display |
| Spectral Bandwidth: | 0.1/0.2/0.5/1.0/2.0/4.0nm |
| Instrument Size: | 560×450×230mm |
| Wavelength range: | 190～900nm |
| Wavelength Reproducibility: | ≤0.1nm |
| Power: | 120W |
| Photometric range: | -4～4A |
| Transmittance Repeatability: | ±0.1% τ(0-100%τ) ±0.001A(0～0.5A) ±0.0015A(0.5A～1A) |
| Stability: | 0.0005A/h(500nm Preheated) |
| Stray light: | ≤0.008%τ(220nm NaI,340nm NaNo2) |
| Wavelength accuracy: | ±0.3nm |
| Transmittance accuracy: | ±0.3% τ(0-100%τ) ±0.002A(0～0.5A) ±0.003A(0.5A～1A) |
| Power supply: | AC 220V/50Hz,110V/60Hz |
Applications:
| Drug analysis: | National Formulary" Available UV-visible spectrophotometry drugs for drug testing, drug analysis, pharmaceutical and other industries |
| Life Sciences: | DNA, protein concentration |
| Animal husbandry and fishery: | Pesticide residues, crop composition testing, veterinary testing, feed testing, fertilizer testing, soil composition testing, testing and other aquaculture |
| Metal elements: | Ag Cu Pb Zn Co Ni K Na Ca Mg Li Mn Cr As, including precious metals |
| Geological Survey: | Determination of metal elements in minerals and inorganic salts |
| Food safety: | Content of additives, preservatives, perfumes, fats, enzymes, sugars, spices, minerals, vitamins, etc. |
| Environmental monitoring: | Monitoring water, air, rainfall and soil, etc., in which the determination of various pollutants |
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