VWR V-3000PC Visible Spectrophotometer Lab

Unicam Helios Alpha Spectrophotometer Lab This item was removed from a university where it was surpl (more)us to requirement. It is in good cosmetic condition and powers on, we are unable to test it further at our facility. This item details are as follows: Instrument Hours: 9997Type: Helios AlphaNC: 9423 UVA 1002ES/N: UVA 080407

Perkin Elmer Lambda 25 UV/VIS Spectrophotometer Lab This item was removed from a university where it (more) was surplus to requirement. It is in good cosmetic condition and powers on, we are unable to conduct further testing at our facility.

Jenway 6705 UV/Vis Spectrophotometer This item was removed from a university laboratory where it was (more) surplus to requirements. The spectrophotometer is in reasonably good cosmetic condition, with some visible wear including a front vent missing its slits, chipped paint on the top, and a few scratches and stains. It has been powered on, but no further testing has been conducted. The user password is available on request. Specifications: - Instrument Memory: 1,883 MB, 99% Free (Files 1) - Light Source: Xenon - Spectral Bandwidth: 4 nm - Stray Light: <0.05% at 220 nm - Wavelength Range: 320-1100 nm Model: 6705Serial No.: 39940

SCILOGEX SCI-2101UV Single-Beam Spectrophotometer Wavelength Range 190 to 1,100 nm Wavelength Accur (more)acy ±0.1nm @ 656.1nm Optical System Single Beam, Grating 1200 lines/mm Features - 10.1 inches high resolution TFT colored capacitive touch screen and windows graphic interface - Powerful functions like Photometric measurement, Quantitative measurement, Kinetics, Spectrum scan, DNA\Protein test, multi-wavelength test, etc - In-house massive memory is capable of saving up to 1024M for test data & working curves - Various optional accessories, like automatic cell holder, thermostatic automatic sampler, adjustable micro cell holder, reflection accessory and integrating sphere, etc. which extend the application range of device and combine the requirements of both common and unique samples - Supports USB storage. The USB port can be used for data transfer, which is easily exported to Excel for further processing, analysis and storage - Socket type deuterium and tungsten lamp can make lamps switching without optics debugging and easy to be replaced The SCILOGEX SCI-2101UV Single-Beam Spectrophotometer offers exceptional precision and functionality, making it an ideal choice for a wide range of spectroscopic applications. Its single-beam optical system, featuring a 1200 lines/mm grating, covers a broad wavelength range from 190 to 1,100 nm with a 1nm spectral bandwidth. With a wavelength accuracy of ± 0.1nm @ 656.1nm and repeatability of ≤ 0.1nm, the SCI-2101UV ensures reliable and consistent measurements. The high-resolution 10.1-inch TFT colored capacitive touch screen, combined with an intuitive Windows graphical interface, simplifies operation while providing access to multiple work modes such as photometric, quantitative, kinetics, spectrum scanning, DNA/protein tests, and multi-wavelength analysis. Designed for versatility and efficiency, the SCI-2101UV includes in-house memory capable of storing up to 1024M of test data and working curves, while USB storage and export functionality allow seamless data transfer for further processing in Excel. Its photometric accuracy, ranging from ± 0.002A (0-0.5A) to ± 0.004A (0.5-1A), supports precise measurements across a photometric range of 0 to 200%T and -0.3 to 3A. Optional accessories, including automatic cell holders, thermostatic samplers, and integrating spheres, expand its application capabilities. Equipped with imported deuterium and tungsten lamps that can be easily replaced without optical adjustments, the SCI-2101UV is built for durability and convenience. Compact yet robust, it includes standard accessories like glass and quartz cuvettes, a power cord, and PC software, making it an indispensable tool for any laboratory.INCLUDED: The SCILOGEX SCI-2101UV Single-Beam Spectrophotometer includes: - Tungsten Lamp - Deuterium Lamp - 4 x 10mm Glass Cuvettes - 2 x 10mm Quartz Cuvettes - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Spectral range (190 – 850 nm) for measuring a variety of samples types: Peptides (205 nm), DNA and R (more)NA (260 nm), Purified protein (280 nm), Toxicology assays and industrial dyes (490 nm), Gold nanoparticles (520 nm), Colorimetric protein assays (BCA 562 nm, Bradford 595 nm, Modified Lowry 650 nm, Pierce 660 660 nm), Optical Density measurements (600 nm) Light Source: Xenon Flash Wavelength Accuracy: ±1 nm Spectral Bandwidth: ≤1.8 nm (FWHM at Hg 254 nm) Pathlength: 0.030 to 1.0 mm (auto-ranging) Photometric Accuracy: 3% at 0.97 A, 302 nm, (Absorbance expressed at Abs/mm at 25°C) Photometric Range:  0–550 A Repeatability Typical: 0.002 A (1.0 mm path) or 1%CV, whichever is greater (SD of 10 individual measurements at 0.97 A) Sample Volume: Minimum 1μL Measurement Time: 8 seconds Detection Range: dsDNA 2.0 ng/μL, BSA (IgG) 0.06 (0.03) mg/mL Detector Type: 2048-element CMOS Linear Image Sensor Display: 7 in. High Definition Color Display, 1280 x 800 pixels For Use With (Application): Nucleic Acid A260, A260/A280, A260/A230 and Labeled Nucleic Acids;, Protein A280 and A205, Protein Pierce 660, Protein Bradford, Protein BCA, Protein Lowry, Labeled Proteins, OD600, Kinetics, UV-Vis, and Custom Methods Dimensions (DxWxH): 200 x 254 x 323 mm Weight: 3.6 kg

Amersham Biosciences Ultrospec 3100 Pro This item was removed from a university where it was surplus (more) to requirement. It is in reasonably good cosmetic condition and powers on.

VARIAN TV301 NAVIGATOR Turbomolecular Pump & 301 NAV C.U Lab This item was removed from a univer (more)sity where it was surplus to requirement. It is in good cosmetic condition, we are unable to test it further at our facility. Varian TV301 Navigator.Model No: 9698918S006.Serial No: 229645.Manufactured: 2007. Varian Turbo-V 301 NAV C.U.Model No: 9698972M001.Serial No: 256196.Manufactured: 2007.

ECO G Lauda Series - Refrigerated Thermo-Cryostats LAUDA ECO G cryostats offer reliable technology a (more)nd modern design for temperature ranges from -50°C to 200°C depending on the models. Microprocessor management and integrated cooling system. Gold control heating head (TFT color graphic display and graphic illustration of temperature profiles), with 5 programs and 150 segments each, equipped with mini USB interface. These models offer the highest performance conveyed by the LAUDA SmartCool intelligent system, for maximum energy savings. The circulation pump can be adjusted to six levels and the comprehensive range of ECO devices offers cooling capacities from 180 to 700 watts. Examples of specific applications - Sample preparation in chemistry and pharmacy - Functional tests of electronic components - Bearing tests - Beer forcing test - Valve tests - Stress tests - Bending test - Expansion test - Semiconductors Notable features - PID microprocessor management - TFT graphic display with graphic representation of temperature profiles - Alphanumeric navigation menu - Overtemperature protection - Protection class III for operation also with flammable liquids - Pump adjustable to 6 levels - Front adjustment of the external/internal pump power without removing the control unit - USB interface - Possibility to upgrade with various interfaces - Possibility of upgrading with Pt100/LiBus for external control via console - Programmer with 150 segments for 5 programs - Integrated programmer with up to 20 segments - Standard pump connectors - Steel tub - Drain tap Graph of cooling performance of ECO Gold LAUDA cryostats. Performance graph of the pump pressing on the six levels.

Twinbird Corporation SC-UE15R FPSC Module UE15 with Heat Absorption Ring This item was removed from  (more)a university lab where it was surplus to requirements. It is in good cosmetic condition but has not been powered on, as it requires wiring into a power supply. Specifications:- Model: SC-UE15R - Serial No.: 3 5Z16

VACUUBRAND VACUU-PURE 10 Screw Pump Ultimate Vacuum 0.005 mbar (0.0038 Torr) Maximum Pumping Speed  (more)5.9 CFM Inlet/Outlet Connection Small Flange KF DN 25 Features - 10-3 mbar vacuum range - 100% oil-free - No abrasion - No wear parts The dry screw pump VACUU-PURE 10 reliably delivers the benefits of oil-free vacuum technology in the pressure range down to 10-3 mbar. VACUU-PURE 10 combines three important benefits for the user: 100% oil-free, no abrasion, and no wear parts. VACUU-PURE 10 is ideal for clean processes which require a dry and hydrocarbon-free vacuum. The spindles of the screw pump run contact-free and are thus free of abrasion and wear. The screw pump is especially designed for processes in the vacuum range down to 10-3 mbar, however unlike other fine vacuum technologies it can be used across the entire pressure range from atmospheric pressure to its ultimate vacuum. The evacuation of even larger systems from atmospheric pressure down to the 10-3 mbar vacuum range can be done without changing the vacuum pump. VACUU·PURE easily handles high levels of vapor accumulation through its extraordinary condensate compatibility. Thanks to this capability, a gas ballast is unnecessary, avoiding associated disadvantages like the reduction in pumping speed and an increase in noise levels. The integrated regeneration mode enables rapid drying of the pump at the end of the process. This allows sample throughput to be increased significantly as compared to other pump technologies. INCLUDED: The VACUUBRAND VACUU-PURE 10 Screw Pump includes: - 2 x Centering Rings - 2 x Clamping Rings - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty