JENWAY EW-83070-08 光度计-产品快照
- 品牌:
- JENWAY
- 型号:
- EW-83070-08
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产品介绍
JENWAY EW-83070-08 光度计
Jenway 6850 Double-Beam Spectrophotometer w/ Variable Bandwidth, IQ/OQ; 230V
Simple solution for laboratories requiring compliance Variable spectral bandwidths provide flexibility in your qualitive and quantitive analysis Conforms to European Pharmacopeia requirements Highly stable optics provide superior accuracy Prism PC software is included providing unlimited unlimited number of methods capability Extensive range of accessories available This double beam, scanning, UV/Visible spectrophotometer has a variety of programmed measurement modes for photometrics, concentration, multi-wavelength, spectrum scanning, kinetics, quantitation, DNA and protein analysis making it ideal for a number of applications. The stable optics and two detectors measure your samples and reference simultaneously — providing superior measurement accuracy. The variable spectral bandwidth provides your experiments with robust detection and quantitation limits, as well as optimal data precision and repeatability. This flexible platform allows the user to comply with multiple regulatory agencies using one spectrophotometer- saving money and time. Three scan speeds are available with wavelength scan intervals of 0.1, 0.2, 1, 2 or 5 nm. The large sample chamber is outfitted with a 10 x 10 mm cuvette holder, but allows for an 8-position cuvette changer (order 83070-61 separately) for flexibility. The integrated user interface provides local controls with the touch of a keypad. The colored graphical display is easy to read and will display spectrum as well as kinetic curves. Prism PC software is supplied with the spectrophotometer to assist the user with post-measurement analysis. The Prism PC software can be used to fully control the spectrophotometer and comes pre-loaded with methods for DNA analysis, including 260/280 and 260/230 ratios with 320 nm correction. Under the multi-wavelength measurement mode, up to 20 wavelengths can be measured simultaneously and quantitation curves can be created by measuring up to 200 standards. Operating system compatibility: Windows 2000, XP, Vista, Windows 7 Product may contain trace amounts of mercury; cautions should be used in breakage, cleanup, shipping and/or disposal. What's Included: one 10 x 10-mm cuvette holder, four 10-mm glass cuvettes, two 10-mm quartz cuvettes, dust cover, PC software with USB security dongle, and power adapter with cable
Specifications Product Type Spectrophotometer Bandwidth Variable 0.5, 1, 2, 4, 5nm Max wavelength range (nm) 1100 Min wavelength range (nm) 190 Wavelength accuracy ±0.3nm (at 0.5 and 1nm bandwidth) ±0.5nm (at 1, 2, and 5nm bandwidth) Wavelength reproducibility ±0.2nm Wavelength resolution 0.1nm Photometric range -0.3 to 3.0A 0 to 200%T Photometric reproducibility ±0.001 Abs (0 to 0.5 Abs) ±0.002 Abs (0.5 to 1.0 Abs) 0.15%T (0-100%T) Photometric accuracy ±0.002A (0 to 0.5A) ±0.3%T (0 to 100%T) Spectrum range Any range between 190 and 1100nm Detector Photodiode Output USB and parallel Beam Type Double Stray light Resolution 0.1%T, 0.001A Noise 0.0005A Concentration 0 to 99,999 Qty/ea 1 Drift ±0.001 A/h at 500 nm after 15 minute warm up Source lamp Tungsten halogen and deuterium lamps Scan time Speed: 100 to 2000 nm/min Interval: 0.1, 0.2, 0.5, 1, 2 or 5 nm Display Backlit LCD Dimensions (in.) 23.6 x 17.75 x 7.875 (W x H x D) Dimensions (cm) 60 x 45 x 20 (W x H x D) Weight 48 lb Weight (kg) 22 Power (VAC) 230 Power (Hz) 50/60
Material Testing & Physical Testing Spectroscopy and Spectrophotometers Visible/UV-Visible Spectroscopy Jenway 6850 Double-Beam Spectrophotometer with Variable Bandwidth
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