สเปกโตมิเตอร์ สเปกโตโฟโตมิเตอร์ สเปกโตรโฟโตมิเตอร์ รุ่น UV4100 Double Beam

รหัสสินค้า: 000734

รายละเอียด: เสปกโตมิเตอร์ สเปกโตมิเตอร์ สเปกโตโฟโตมิเตอร์ สเปกโตรโฟโตมิเตอร์ เครื่องวิเคราะห์คลื่นแสง Spectropho เปกโตรสโกปี

Specifications UNICOM-OPTICS UV-4100 Double Beam UV/VIS Spectrophotometers are stand-alone models have all the features in a stand-alone unit.
UV-4100 can meet the broad requirements of pharmaceutical, biochemical and clinical lab applications as well as routine applications such as quantitative analyses, kinetics, spectrum scanning, multiple components and DNA/Protein.
UV-4100 are double beam design. They are stand-alone models with 1.0 nm fixed bandwidth and have all the features in a stand-alone unit.
Two detectors of all spectrophotometers are used to measure sample and reference respectively and simultaneously for optimizing measurement accuracy. They provide excellent performance for measurements in the range of 190nm to 1100nm.
It is suitable for pharmaceutical, biochemical and clinical lab applications as well as routine applications such as quantitative analyses, kinetics, spectrum scanning, multiple components and DNA/Protein. Optional PC download software and PC Windows® application software make this instrument versatile.

Features for UV-4100 Double Beam UV/VIS Spectrophotometer
Stand-alone models with large LCD display
Non-volatile memory storage and one-button easy recall
Sealed and solvent-resistant tactile keypad with alpha-numeric entry for user file names Pre-aligned deuterium lamp for easy lamp replacement. Lamp usage and the status of the lamps may be monitored
Real-time clock for date and time stamping of results
Data Download-to-PC software for stand-alone models (optional)
Online software upgrade capability via Internet (for stand-alone models)
Full A4 print-outs of graphs and tables of results with popular inexpensive printers such as HP or Epson Deskjet
Performance validation and report (GLP compliance)
Full CE compliance



Specifications for UV-4100 Double Beam UV/VIS Spectrophotometer
ModelUV-4100
Optical Specifications
Wavelength Range190 - 1100 nm
Spectral Bandwidth1 nm
MonochromatorDouble beam C-T type, grating 1200 lines/mm
Wavelength Accuracy+/- 0.3 nm
Wavelength Repeatability+/- 0.2 nm
Wavelength CalibrationAutomatic at start
Light Source         Tungsten Halogen Lamp
                Deuterium Lamp
Detector         Solid Silicon Photodiode
Photometric Readout1/4 VGA 320X240 pixels backlit LCD
Photometric Range0 - 200%T
                -0.3 - 3.0A
                0 - 9999C
Photometric AccuracyBetter than 0.3% at 0.5A, 1A, 2A
Zero Drift         < 0.0003A per hour after warm-up
Baseline Flatness+/- 0.001A
Stability         +/- 0.0004A/h at 500 nm
Stray Light         < 0.05% at 200 nm and 340 nm
Scanning CapabilityYes

Physical Characteristics
Standard Sample Holder4-position Cell Holder
Analogue/Digital OutputDigital, RS232 Serial, Centronics Parallel
Dimensions         550(L) x 400(W) x 260(H)
Weight         25 kg
Shipping Dimensionsto be updated
Shipping Weightto be updated
Power Requirements115V/60Hz or 230V/50Hz, switchable
Operating TemperatureRoom temperature: 22 +/- 2&deg;C
Humidity Range< 85% relative
Safety CertificateCE