Jenway 7305 UV/Visible Spectrophotometer

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

This VWR V-3000PC Visible Spectrophotometer was removed from a university lab where it was surplus t (more)o requirements. The unit powers up and starts a 15 min preheat. After this, it asks if it was to be calibrated or not. We have not tested it further. It is in good cosmetic condition with marks from use.

Shimadzu 2101PC Spectrophotometer & PC Lab This item was removed from a university where it was  (more)surplus to requirement. It is in good cosmetic condition and powers on, we are unable to test it further at our facility. The following software is installed on the PC: - Shimadzu Kinetics - Photometric - UVPC System: Windows 98, Second Edition, 4.10.2222A.

This Shimadzu UVmini 1240 Spectrophotometer was removed from a university lab where it was surplus t (more)o requirements. The unit powers up and passes self checks. The lab confirmed it was working prior to removal. It is in reasonably good cosmetic condition with minor marks.

MARSHALL Select MS-SP320-1100 Spectrophotometer, 320-1,100nm Wavelength Range 320 to 1,100nm Wavelen (more)gth Accuracy ± 0.5nm Sample Compartment 4 position, 10mm pathlength cuvette Features - Features a large backlit screen providing detailed graphical data presentation - Equipped to store up to 200 test results and standard curves - Simplifies setup with arrow keys for error-free wavelength adjustment - Accommodates a variety of cuvette sizes, supporting path lengths from 5 to 100mm - Designed to withstand the rigorous demands of daily use - Built-in USB port for efficient data exports Introducing the MARSHALL Select MS-SP320-1100 Spectrophotometer, a state-of-the-art instrument designed for precision and adaptability across a broad spectrum of scientific applications including agriculture, geology, metallurgy, and environmental studies. This robust spectrophotometer is equipped with a single-beam optical system and a high-class grating of 1200 lines/mm, ensuring a spectral bandwidth of 4 nm and a comprehensive wavelength range from 320 to 1100 nm. The MS-SP320-1100 sets itself apart with advanced features such as an imported, environmentally-friendly lamp system that minimizes ozone exposure and enhances user safety. It offers automatic functionalities including wavelength calibration, light source switching, and dark current calibration, which streamline operations and reduce potential errors. The optical mirror is coated with SiO2 to diminish interference from external light sources, thereby improving the accuracy and reliability of measurements. The spectrophotometer’s LCD display provides easy navigation and real-time monitoring of lamp life and system stability, ensuring consistent performance. With its superior design and innovative features, the MARSHALL Select MS-SP320-1100 is an indispensable tool for professionals seeking to push the boundaries of research and analysis. INCLUDED: The MARSHALL Select MS-SP320-1100 Spectrophotometer, 320-1,100nm includes: - Tungsten Lamp - 4 Place Cuvette Holder - 4 x 3.5ml Glass Square Cuvettes - 2 x 3.5ml Quartz Square Cuvettes - Dust Cover - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

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

Hoefer SUB25 Maxi-Plus Standard Submarine Gel Electrophoresis Unit Gel Dimensions (W x L) 25 x 30 cm (more) Maximum Power Settings 1000 V, 500 mA, 500 W Maximum Buffer Volume 3 L Features - Large format—25 x 30 cm gel tray is ideal for high throughput techniques - Multichannel pipette compatible combs—with a maximum 52 sample throughputreduce gel loading time - Color-coded and height adjustable combs—easily identify comb thickness at a glance and control well depth - Buffer recirculation ports—may be connected to a peristaltic pump for buffer recirculation during electrophoresis to maintain buffer pH and prevent ionic gradient formation - Colored loading strips—for easy well detection when loading - UV-transparent running tray—allows the user to image the gel without risk of damage due to handling - Side handles—for safe and easy transportation around the laboratory The Hoefer SUB25 Maxi-Plus Standard Submarine Gel Electrophoresis Unit is a powerful tool for high-throughput nucleic acid screening, specifically tailored for analyzing PCR products and conducting genotyping studies. Equipped with a spacious 25 x 30 cm gel tray and 12 comb positions, the SUB25 allows for maximum throughput, handling up to 624 samples in a single run, making it ideal for labs focused on high-capacity workflows. Designed with efficiency in mind, the SUB25 includes multichannel pipette-compatible combs, allowing for quick loading and minimizing preparation time. Color-coded, height-adjustable combs offer clear identification and precise control over well depth, while buffer recirculation ports help maintain stable pH levels throughout the run. The UV-transparent running tray facilitates direct gel imaging, and colored loading strips make well detection easy and reliable. With side handles for safe transportation and casting gates for a secure, leak-proof seal, the SUB25 provides a dependable and user-friendly solution for demanding electrophoresis applications. INCLUDED: The Hoefer SUB25 Maxi-Plus Standard Submarine Gel Electrophoresis Unit includes: - Buffer Chamber Assembly - Safety Lid - High Voltage Leads - Running Tray w/Casting Gates - 1 mm thick, 26 well combs, 6 pcs - Colored Loading Strips - Buffer Recirculation Ports, 2 pcs - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

The HX5.EX scale is a modern weighing instrument assuring fast and reliable measurement in hazardous (more) areas classified as zones 1/21 and 2/22. To ensure precision and excellent measurement repeatability, high quality electronic components are used. The weighing platforms offered in wide range of dimensions and maximum capacities, this combined with excellent metrological parameters enables easy selection of an instrument that meets the most demanding requirements. Standard version of the scale is equipped with 2 serial, intrinsically safe RS232 communication interfaces, and with one RS485 interface. They facilitate cooperation with equipment intended for operation in hazardous areas. Possibility to add digital inputs/outputs extends the range of instruments compatible with the indicator by automatic elements compliant with ATEX directive. More demanding customers can use the IM01.EX module, installed in the safe area, which extends the available connectors by Ethernet, USB, 4-20mA/0- 10V analog outputs, Profibus DP and additional digital inputs/outputs. This enables cooperation with external devices: barcode scanners, printers, external displays, control buttons, light signalling towers, other controlling/signalling devices, systems for automatic process control and superior IT systems. Scale operation requires use of a dedicated PM01.EX power supply, which is not a standard scale component. To operate the scale, order a selected type of the dedicated intrinsically safe power supply. Power supply types: PM01.EX-1 - power supply for operation in ATEX area. Used when it is required to connect the power supply to voltage source placed in hazardous area. PM01.EX-2 - power supply for operation outside ATEX area. Used when power supply connection to voltage source is carried out outside hazardous area. Complex software enables carrying out many tasks connected with mass measurement, e.g. parts counting, checkweighing and statistics. The scales feature user-friendly graphic interface, which can be customized using widgets. This and the large colour display of high resolution guarantee easy and clear transmission of data on current process. Colour bar graph significantly influences performance by signalling whether the weighing result is within declared thresholds or not.

Glass-made draft shield for precision balances with 128 x 128 weighing pan. Designed to prevent the  (more)balance from the influence of unfavourable ambient conditions (air drafts) at the place of use. The glass-made shield is installed instead of the plastic one, it is seated on a positioning pin. A compact design facilitates unrestricted access to the weighing pan.

KNF UN816.1.2KT.45P IP20-T Diaphragm Pump Ultimate Vacuum 160 mbar (abs.) Maximum Flow Rate 30L/min (more) (1.8 m3/h) Protection Class IP20 Features - Clean, 100% oil-free operation - Corrosion-resistant - Vacuum gauge and regulator for simple, convenient control - Compact, quiet and reliable - Can handle wet vapors without damage - Maintenance-free TheKNF UN816.1.2KT.45P IP20-T Diaphragm Pump is a single-head, dry-running device used in a wide range oflaboratory applications. They transfer, compress and pump down withoutcontamination. The heart of these very compact pumps is a KNF structureddiaphragm. This patented diaphragm was stress-optimized using the FiniteElements method. As a result, KNF was able to make the pump smaller whileincreasing the service life of the diaphragm. This pump is 115V. INCLUDED: The KNF UN816.1.2KT.45P IP20-T Diaphragm Pump includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty