Perkin Elmer Polarimeter 341 L300-0011 Glan/Taylor Polarizer Hg + Na Spectral

Temperature control range: -5°C to 99°C Usable temperature range: from 30°C below room temperature t (more)o 99°C Temperature accuracy for 0°C: ±1.0°C 37°C: ±0.5°C 90°C: 1.0°C Heating rate: 5°C/min Cooling rate simple temperature operation: 6.0°C/min between 99°C and 25°C 1.5°C/min between 25°C and -5°C Temperature deviation across blocks: Max 0.2°C Dimensions (WxDxH): 220 x 250 x 125 mm Weight: 5 kg

IKA C 200 h Semi-Automated Halogen Resistant Calorimeter Measuring range max. 40000 J Measuring time (more) dynamic approx. 8 min Measuring time isoperibol approx. 17 min Features - Designed for educational institutions and low-volume industrial laboratories - Space-saving, standard-conforming combustion calorimeter for liquid and solid samples - Manual handling for water and oxygen filling, with optional automation available - Offers four working methods: isoperibolic, dynamic, manual, and time-controlled - Includes C 5012 halogen-resistant, catalytic activated decomposition vessel - Decomposition vessel suitable for high-halogen and sulfur samples (3%) - Conforms to standards: DIN 51900, ISO 1928, ASTM D240, ASTM D4809, ASTM D5865, ASTM D1989, ASTM D5468, ASTM E711 - Hastelloy construction ensures corrosion resistance and high recovery rates for halogen and sulfur analysis - Operated via C 6040 CalWin software for monitoring and exporting data to Excel, Word, SQL, or LIMS The IKA C 200 h Semi-Automated Halogen Resistant Calorimeter is an ideal solution for educational institutions and industrial laboratories requiring precise gross calorific value measurements of liquid and solid samples. Designed for teaching and training purposes, this compact, space-saving device features a semi-automated isoperibol mode, making it perfect for labs with lower analysis volumes. Its robust design ensures compliance with industry standards such as DIN 51900, ISO 1928, and multiple ASTM methods. The package includes essential components like the C 200 calorimeter measuring cell, the halogen-resistant C 5012 decomposition vessel, and an oxygen filling station, providing a comprehensive setup for immediate operation. Equipped with four operational modes—dynamic, isoperibol, manual, and time-controlled—the C 200 h offers versatile measurement options tailored to user requirements. The halogen-resistant C 5012 decomposition vessel, constructed from corrosion-resistant Hastelloy, ensures superior performance for samples containing halogens or sulfur. Water and oxygen handling is manual but can be upgraded for higher throughput with the optional C 200.RC hose set and RC 2 recirculating chiller. Controlled via C 6040 CalWin software (sold separately), the unit allows seamless monitoring and export of data to Excel, Word, SQL, or LIMS. This versatile calorimeter combines precision, durability, and ease of use, making it a valuable asset for teaching and industrial applications alike.INCLUDED: The IKA C 200 h Semi-Automated Halogen Resistant Calorimeter includes: - C 5012 Decomposition vessel, halogen resistant - C 200.2 Conversion kit for C 5012 - C 248 Oxygen filling station - Ignation adapter - C 200.1 Measuring cup 2000 ml - Water emptying hose - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Sanyo CO2 Incubator MCO-17AIC This was removed from a university lab where it was surplus to requir (more)ements. The unit powers up but has an issue with CO2 leaking. It is sold for spares/repairs.

VACUUBRAND PC 520 Select Chemistry Pumping Unit Ultimate Vacuum 7 mbar (5 Torr) Maximum Pumping Spe (more)ed 1.4 CFM at 60Hz Number of Heads/Stages 2/2 Features - VACUU·SELECT vacuum controller with graphical user interface simplifies work in the laboratory - Predefined applications save time and give reproducible results - Easy-to-use application editor allows own process sequences - Powerful vacuum pump with excellent chemical and condensate compatibility - PC 520 select allow simultaneous operation of two independent applications with electronic vacuum control This chemistry vacuum pumping unit is an economical, compact solution for simultaneous operation of two electronically controlled vacuum applications with one single pump. Based on our popular MZ 2C NT two-stage chemistry diaphragm pump, the PC 520 select is frequently used for medium-sized vacuum applications involving common solvents. Both vacuum ports have independent solenoid valves for electronic vacuum control, and check valves to protect against cross contamination and interference. With an intuitive, application-based interface, the VACUU·SELECT controller offers predefined vacuum processes for all common laboratory applications. The VACUU·SELECT controller has you covered. Use manual set-point-control for simple processes, run distillations, or create your own application with simple drag-and-drop editing. For solvent evaporation, it detects the boiling pressure and switches to two point control to hold the pressure stable when a boiling point is detected. The inlet separator, made of glass with a robust protective coating, prevents particles and liquid droplets from entering the pump, preventing damage and extending pump life. And the exhaust vapor condenser allows for nearly complete recovery of solvents when used with a chilled water line or recirculating chiller for economical recycling and environmental protection.INCLUDED: The VACUUBRAND PC 520 Select Chemistry Pumping Unit includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty