Spectroscopy

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

The Pfeiffer GSD 301 is designed for manually controlled as well as automatic analysis of non-corros (more)ive and non-explosive gases. Gas flow range: 1 – 2 sccm Materials on the vacuum side: Capillary: Quartz Gas inlet: Stainless steel, FPM Orifice: Platinum Vacuum chamber: Stainless steel Analyzer: Stainless steel, copper, silver, gold, quartz glass, ceramics Turbo pump: Aluminum, stainless steel, epoxy, lubricant Tubing: Polyurethane, nickel-plated brass Diaphragm pump: Aluminum, nickel-plated brass, neoprene Ready for operation after: 10 min Dimensions (HxWxD): 400 x 280 x 720 mm Weight: 45 kg

This Thermo Finnigan LCQ Deca XP Plus Mass Spectrometer was removed from a university lab where it w (more)as surplus to requirements. The unit is in good used cosmetic condition but it does have various marks and signs of general use. The main board and mains switch have now been removed and sold. Not all the cables/connectors etc were re-connected during re-assembly. The following other parts were also removed; - Power supply, Serial No: 9001305 008, Model No: SDS400-3628-1, SSI P/N: 20-0049-015N - Multifan 4394, GB-PAT: 2133082 2075288, ASSY by PAPST in Hungary   - Dynode FINNIGAN P/N: 97000-98042 REV-C  - Aux valve TYPE: DEMB3628028, S/N: 237085000104  - 5kV power supply 97000 10070C  - Ion Gauge   - LED front panel + 4 screws ASSY No: 97000-61400 REV-C  - Vent Delay PCB panel ASSY No: 97000-61370 REV-A It also comes with;1 x LCQ Hardware Manual.2 x Vacuum hoses with breeze hose clamps.Various other front assembly parts. This is sold for spares/repairs

This Thermo Spectronic Genesys 10 VIS UV/VIS Spectrometer was removed from a university lab where it (more) was surplus to requirements. This item powers on and is in good cosmetic condition, it has not been tested further. Lamp hours: 438.88

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

Manufacturer: Secomam Model: UVIKON XS UV/Vis Spectrophotometer 190-1100 nm (without Software) P/N:  (more)70/ 99-9028 Description: The UVIKON Simplicity Concept represents the first Spectrophotometer Series featuring Advanced Digital Signal Processing Technology. ADSP ensures reliable data acquisition, a superb sensitivity level to allow linear measurements even at high OD values, and a very low instrument noise. Uvikon XS in combination with the easy to use Windows compatible LabPower Junior software package supports the entire range of daily routine applications. Features: - 100% symmetric true double beam technology for high data precision and stability- Total and easy access: front top and back covers are quickly removable- Three point positioning of accessories for high reproducibility of results- Quartz windows at the beam entrance and exit to the sample compartment prevent the optics from being contaminated- Well proven true symmetric double beam optics with only 6 reflecting surfaces per beam- High-Energy diffraction Zeiss™ Monochromator Design using a holographic blazed grating with 1300 lines per mm- Very sensitive photodiode with a rotating all-reflective chopper mirror providing 100% energy in sample and reference beams plus dark current correction to achieve reliable data even in concentrated samples- External source bench providing thermal insulation with optical bench and isolation of the whole photometric assembly against contamination by ozone emitted by deuterium lamp- Optical bench base manufactured to a tolerance of 0.01 mm in 1 meter- Complete optical system sealed against atmospheric contamination from dust and volatile compounds Specifications : - Range: 190-1100 nm- Fixed 1.8 nm bandwidth- Dimensions: 120 x 80 x 53 mm- Weight: 50 Kg Items delivered: - Secomam UVIKON XS UV/Vis Spectrophotometer 190-1100 nm (without Software)- Instruction Manual as PDF via E-Mail Condition: This item is in very good cosmetic condition, it is fully functional but needs software to be operated.

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

Optical Design: Dual-Beam – Internal Reference Detector Spectral Bandwidth: 1.8 nm Light Source: Xen (more)on Flash Lamp Detectors: Dual Silicon Photodiodes Wavelength Range: 190 – 1100 nm Wavelength Accuracy: ±1.0 nm Wavelength Repeatability: ±0.5 nm Wavelength Slew Speed: 11000 nm/min Wavelength Scan Speed: Up to 3600 nm/min Wavelength Data Interval for Scanning: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm Photometric Linear Range: Up to 3.5 A at 260 nm Photometric Display: -0.1 A; -1.5–125%T; ±9999 C Photometric Accuracy: ±0.005 A at 1.0 A, 0.010 A K2Cr2O7 Photometric Noise: <0.00025 at 0.0 A; <0.00050 at 1.0 A; <0.00080 at 2.0 A; RMS at 260 nm Photometric Drift: <0.0005 A/hr Stray Light: <0.08%T at 220, 340 nm (NaI, NaNO2); <1.0%T 198–200 nm (KCl) Connectivity: USB Type A port for USB memory device (front panel), USB Type B port for optional computer connectivity (rear panel), USB Type A port for external printer (rear panel) Dimensions (WxDxH): 300 x 400 x 250 mm Weight: 8.6 kg