| Description | Shimadzu’s UV-1900i double-beam spectrophotometer offers an exceptional balance of performance and value. The combination of high resolution, low stray light, and an ultrafast scan function with an easy-to-use interface makes this system ideal for R&D and QC laboratories in a variety of fields, suchShimadzu’s UV-1900i double-beam spectrophotometer offers an exceptional balance of performance and value. The combination of high resolution, low stray light, and an ultrafast scan function with an easy-to-use interface makes this system ideal for R&D and QC laboratories in a variety of fields, such as pharmaceuticals, food science, chemicals, and life sciences, as well as for academic settings.
Resolution of 1 nm
In addition to achieving a resolution of 1 nm, the highest in its class, by using a monochromator with a Czerny-Turner mounting, the UV-1900i also features a compact, bright optical system.
Ultrafast Scanning
Spectra can be acquired as fast as 29,000 nm/min, making it possible to acquire high-accuracy spectra in just a few seconds and observe more detailed behavior.
Easy-to-Use Interface
The UV-1900i on-screen user interface includes large, easy-to-see icons providing a clear picture of the instrument settings on the display. In addition, the large, easy-to-see icons improve intuitive understanding, which enables users to quickly become familiar with the operations.
Navigation Tabs Improve Usability
In quantitation mode on the UV-1900i, the stages of the entire measurement process and the current status are always shown on the display. As a result, users know immediately what to do in the next step.
Full Support for Pharmacopeia, GLP/GMP, FDA 21 CFR Part 11 and Other Regulations; Instrument Validation Functions Compliant with JP, USP, and EP
This instrument can not only run checks for nine JIS items, but also those stipulated in the Japanese Pharmacopoeia (JP), United States Pharmacopeia (USP), and the European Pharmacopoeia (EP).
LabSolutions UV-Vis control software is included with the UV-1900i. The instrument supports database management, user authority management and data audit trails for compliance with FDA 21 CFR Part 11, PIC/S GMP guidelines, and other ER/ES regulations.... Read More | The Shimadzu BioSpec-nano is a low-maintenance micro-volume spectrophotometer designed for the modern life science laboratory. It offers superior detection limits, up to 10 times better compared to the competition, making it the perfect instrument for quantitation of DNA, RNA, protein analysis, and The Shimadzu BioSpec-nano is a low-maintenance micro-volume spectrophotometer designed for the modern life science laboratory. It offers superior detection limits, up to 10 times better compared to the competition, making it the perfect instrument for quantitation of DNA, RNA, protein analysis, and photometric measurements. Quantitation can be rapidly and simply carried out with very small samples ranging from 1µL. And, with dedicated functions, such as automated sample mounting and wiping, the BioSpec-nano offers a rapid 3-second analysis time and a 10-second cycle time between samples. Features Ultra-small Sample Volumes
Perform analysis with 1µL to 2µL samples. For ultra-small sample volumes no standard rectangular cell is needed although for applications that are not volume-limited, an optional rectangular cell adapter is available. Automated Analysis
With “drop-and-click” functionality, analysis has never been easier. Simply drop the sample onto the target and click the button. Easy Operation/Maintenance
Sample mounting, measurement and cleaning are conducted by the instrument, eliminating the need for operators to perform the tedious, repetitive, and inconsistent placement of the fiber optic element and manual cleaning required in other instruments. Speed
Measurement takes seconds, and a series of samples can be analyzed while confirming spectra in the Detail view mode. Specifications
Measuring wavelength range: 220 to 800 nm
Spectrum band width: 3 nm
Wavelength accuracy: ± 1 nm
Pathlength: 0.2 mm, 0.7 mm (manual selection)
Light source: Xenon flash lamp
Monochrometer: Holographic grating
Detector: Photo diode array
Auto wiping function: Provided
Sample mount function: Auto
Quantitation range: (OD, dsDNA concentration)
Pathlength 0.2 mm, 1 to 75 OD (50 to 3,700 ng / µL)
Pathlength 0.7 mm, 0.3 to 21 OD (15 to 1,000 ng / µL)
Optional 5 mm pathlength cell, 0.04 to 3 OD (2 to 150 ng / µL) ... Read More | Shimadzu’s SolidSpec-3700i/3700i DUV series UV-VIS-NIR spectrophotometers have been designed to address the needs of the electronics and optics markets. Two models are available: the 3700i for standard applications and the 3700i DUV for deep UV measurement to 165 nm. Large sample compartments ensureShimadzu’s SolidSpec-3700i/3700i DUV series UV-VIS-NIR spectrophotometers have been designed to address the needs of the electronics and optics markets. Two models are available: the 3700i for standard applications and the 3700i DUV for deep UV measurement to 165 nm. Large sample compartments ensure easy measurement while maintaining sample integrity while a wide variety of accessories, including the Automatic X-Y Stage for automated measurements, expands their applications.
Features - High Sensitivity
The SolidSpec-3700i and 3700i DUV are equipped with three detectors: a photomultiplier tube (PMT) detector for the ultraviolet and visible region; InGaAs and PbS detectors for the near-infrared region. The use of the InGaAs and PbS detectors makes the sensitivity in the near-infrared region significantly high.
- Deep UV Measurement
The SolidSpec-3700i DUV has the capability to measure the deep ultraviolet region down to 165nm(note) (or to 175nm with an integrating sphere) by purging both the optical and the sample compartment with nitrogen gas.
- Large Sample Compartment
The large sample compartment (900W x 700D x 350H mm) allows large samples to be measured without destroying the sample. The vertical optical path makes it possible to measure large samples while keeping them horizontal. The whole sample area of 12 inches or 310 x 310 mm samples is measurable by mounting the automatic X-Y stage (option).
The SolidSpec's high sensitivity and large-sample compartment make it the ideal instrument for multiple industries, including:
- Flat Panel Display (FPD)
- Semiconductors
- Optical Communications
- Optical Materials ""
LabSolutions UV-Vis control software is included with the UV-3700i / 3700i DUV. With a proper software compliance package, the instruments can provide total data integrity and full support for Pharmacopeia (JP, USP and EP), GLP/GMP, FDA 21 CFR Part 11 and other regulations.... Read More | Offering wavelength scanning from 190 to 1,100 nm, the compact, high-quality UV-1280 is ideal for applications in a variety of industries, including environmental, food quality, and life science. The user-friendly UV-1280 enables intuitive operation, while the enhanced validation, maintenance and Offering wavelength scanning from 190 to 1,100 nm, the compact, high-quality UV-1280 is ideal for applications in a variety of industries, including environmental, food quality, and life science. The user-friendly UV-1280 enables intuitive operation, while the enhanced validation, maintenance and inspection functions improve work efficiency. The monitored system for the D2/WI lamps ensures that users can perform highly stable measurements with this compact unit.
Equipped with seven measurement modes, the UV-1280 can be used for a number of measurements, including photometric, spectral, kinetics, DNA/protein, and high-level multi-component quantitation. Modes include:
- Photometric mode allows users to measure the absorbance or transmittance at single or multiple wavelengths. It is also capable of quantitation using the k-factor method.
- Spectrum mode records a sample spectrum using wavelength scanning. Users can repeat scans to follow sample changes over time.
- Quantitation mode generates a calibration curve from the measurement of standards and then calculates the concentrations of unknowns. Multi-component quantitation mode quantitates up to eight components mixed in a single sample.
- Kinetics mode measures absorbance changes as a function of time and obtains the enzymatic activity values.
- Time scan mode measures the change in absorbance, transmittance or energy as a function of time.
- Biomethod mode is used to determine DNA and protein concentrations using several quantitation methods, including the Lowry, BCA, Biuret, CBB and UV absorption methods.
Users can connect USB flash drives directly to the UV-1280, making it easy to transport analysis data and to store large amounts of data in a PC. The curve-related data can then be converted to and saved in CSV format.
A wealth of available accessories, including a multi-cell sample compartment and a constant-temperature cell holder, makes the UV-1280 ideal for a wide variety of samples in the pharmaceuticals and life sciences, chemicals, foods and environmental industries.
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