Leica Laborlux S 6 Place Discussion Microscope Diskussionsmikroskop

This listing is for a Zeiss Invertoskop ID02 Inverted Microscope

This listing is for a Zeiss Stemi DV4 Microscope

Carl Zeiss Snt 12V 100W Power Supply Power supply for halogen microscope illumination

Nikon Epi-Fluorescence Microscope Intermediate Piece for Labophot and Optiphot Nikon DS-EPI-FL-2 Flu (more)orescent double staining (two filter cubes can be accommodated) accessory consisting of: main body tube with lamp centering controls field diaphragm housing for two filters blocks with slider control and two Neutral Density sliders (ND2 & ND4)

The portable Dynescan Semen Analyser measures the % progressive motility and average speed of a larg (more)e population of spermatozoa with incomparable precision and can provide new insights on the Sustained Motility Lifetime of semen samples to support research into male fertility, genetics, extenders and male contraceptives.

Manufacturer: Beckman Model: DU-65 UV/Vis Spectrophotometer P/N: 120651 S/N: 4310288 Description: Be (more)ckman Coulter DU-65 uv-vis spectrophotometer. The Beckman DU-65 is an  instrument that combines optimized wavelength scanning with step-programmable capabilities and brings self contained versatility and productivity to the laboratory. The  basic operation can be mastered in seconds with time saving features like  storage of calibrations and auto-scaling of scans. With its Plug in Soft-Pacs, repeated  analyses can be produced at the touch of a button with a variety of functions such as linear and non-linear calibration curves, wavelength scans, kinetic measurements,  and gel-scans. These modules are available for various applications such as protein assays, DNA purity, tablet dissolution rates, and performance validation. No need of software or anything else - very comfortable wavelength scans with  transmission and absorbance with the printer on top! Specifications: Operating Principle: Double beam spectrometer for the UV/VIS region, with  microcomputer electronics, keyboard entry and vacuum fluorescence display.Monochromator: Holographic concave grating with 1053 lines/mm.Radiation: Prealigned Deuterium and Tungsten halogen lamps with automatic lamp  switching.Wavelength: 200 nm – 900 nm.Scanning Speed : 500 or 750 nm/ min selectableStray Radiation: Measured with a 2 sec response time< 0.03 %T at 220 nm< 0.02 %T at 340 nm, 370 nm.Wavelength Accuracy: +- 0.3 nm at Deuterium peak 656.1 nm.Reproducibility: +- 0.1 nm.Spectral Slit Width: 2 nm.Photometric Accuracy: +- 0.005 A at 1 A (measured with NBS 930 filters).Reproducibility: +- 0.002 A at 1A.Range: -3 to +3 A.Stability: < 0.0003 A/h (at 500 nm, 1 sec response time, after warmup).Baseline Stability: +- 0.001 A (200-900 nm at 0 A, 2 sec response time, 240  nm/min scan speed.Noise: < 0.0003 A (at 0 A, 500 nm, 2 sec response time) All Intelligence in the Instrument with direct keyboard input. . No need for  external PC, Software or anything else - very comfortable wavelength scans with  transmission and absorbance with the printer on top giving you direct print-outs  of any made scan. SEE PHOTO Items delivered: - Beckman DU-65 UV/Vis Spectrometer- Epson FX-850 (new ink ribbon installed)- Performance Validation Soft-Pac Module (596716)- Memory Pac Module (598286)- Quant II Soft-Pac Module (598288- Beckman Instruction Manuals German & English- Connection and Power Cords- Spare Lamp The spectrometer DU-65 is in good cosmetic condition and 100% functional tested.  Passes selftests and runs wavelength scans very smooth.

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW