Laboratory Products 51
Liquid Nitrogen Auto-fill Pump for Low Pressure Cooling and Filling of Temperature Controlled Applications
Norhof manufactures LN2 auto-fill systems. When LN2 is required, a small overpressure (100 mBar) is generated by a small heater element in the LN2 inside the Dewar. Liquid flows smoothly out of the system similar to water from a tap, without spilling, noise and vibrations, ensuring efficient and safe filling and level control in your LN2 cooling application.
Norhof’s flagship system is the #900 series, which is fully programmable with several control options, based on one or two sensors in level or temperature.
Applications for the Norhof #900 series LN2 auto-fill include: automatic LN2 filling system for FTIR; automatic filling system for DSC; automatic LN2 filling system for TMA; LN2 Cold Trap filling; LN2 heat exchangers PID temperature control; Computer Controlled Freezing; Gas Chromatography; Temperature stages in microscopes.
More information online:
ilmt.co/PL/moXB 49443pr@reply-direct.com
Temperature Monitoring Solutions for Metals and Steel
Fluke Process Instruments presented its range of thermal profilers and infrared temperature measurement solutions at the THERMPROCESS trade fair. The latest addition to the IR pyrometer portfolio, Thermalert 4.0, enables automatic noncontact temperature monitoring in a -40 - 2250°C range. Due to the outstanding ambient temperature range of -20 - 85°C, more measuring points can be set up without cooling. Another IR innovation, the industrial-grade thermal imager ThermoView TV40 with an integrated visible-light camera, is also on show. The fixed-installation thermal camera enables 24/7 temperature monitoring in a -10 - 1200°C range. Developed to meet today’s demanding industrial automation requirements, it supports GigE streaming of images and automatic alarms.
New Benchtop Instrument Line Improves Lab Efficiency and Productivity
Gilson announced today the launch of a new benchtop instrumentation product line offering mixing, temperature control, and centrifugation of samples. The instruments feature advanced technologies that improve lab productivity and save valuable time. In addition, the digital controls on many of these instruments offer adjustable speeds and temperatures, providing increased flexibility and accuracy that allows them to be used across a variety of workflows and techniques. The line complements Gilson purification, extraction, and liquid handling product offerings, where they work harmoniously in a variety of lab workflows with existing instruments.
Backed by Gilson’s reputation for reliability, the new benchtop instrumentation line provides cost-effective solutions that improve lab efficiency and accuracy. The initial benchtop offering includes the CENTRY™ 101 Plate Centrifuge, the CENTRY™ 117 Microcentrifuge, the Digital Mini Incubator, the Digital Drybath series, the Mini Vortex, the Vortex Mixer, the Digital Hotplate Stirrer, and the Roto-Mini Plus. These new instruments have small footprints, allowing them to easily fit on the most crowded benchtops.
More information online:
ilmt.co/PL/kvMW 48146pr@reply-direct.com
The manufacturer’s thermal profiling systems are represented by Datapaq TP3 data loggers, featuring up to 20 thermocouple channels and outstanding 3.6 million data points memory capacity. The loggers enable temperature uniformity surveys (TUS) and in-process product temperature monitoring. Even water or gas quench processes can be profiled. Users can easily customise reports and generate CQI-9, AMS 2750E, and ISO9000-compliant reports. The measured temperature range is -100 - 1370°C with a ±0.3°C accuracy. Fluke Process Instruments offers complete application-tailored system solutions including resilient thermal barriers, Datapaq Insight analysis software, and thermocouples. The team were happy to advise visitors on the best way to tackle their particular application.
THERMPROCESS is part of ‘The Bright World of Metals’, the major international event for the metals industry, also comprising the GIFA trade fair for foundry technology, the METEC metallurgy and steel industry trade fair, and the Newcast trade fair for precision castings, which are all held concurrently in Düsseldorf.
Visit Fluke Process Instruments on stand C73, Hall 9 at THERMPROCESS Düsseldorf, Germany, 25-29 June 2019.
49101pr@reply-direct.com
Protecting Vacuum Pumps and Equipment from Corrosive Vapours
SP Scientific has introduced a new and updated Vapor Trap, a next generation cold trap for protecting oil-sealed vacuum pumps, evaporators and dryers from corrosive and harmful vapours that may shorten operating lifetime.
Incorporating a stainless steel chamber with mechanically refrigerated walls, Vapor Trap provides highly efficient vapour trapping without the time-consuming inconvenience, expense and hazard of expendable coolants such as liquid nitrogen or dry ice. As well as being incredibly simple to use and offering superior vapour trapping capabilities, Vapor Trap has been designed to run with minimal operator attention and requires as little as 26.7 x 52.1 x 27.9 cm lab space.
Available in a choice of 2, 4 and 8 litre condenser configurations, and operating down to -90°C, Vapor Trap can be used in vapour streams with vacuum pumps up to 250 litres (9 cubic feet) per minute. A new external T type thermocouple feature provides labs with the convenience of remote temperature display and monitoring.
Vapor Trap is available as an entry level manual unit with on/off switch. Alternatively, Titan Trap features an optional microprocessor-controlled version that can automate operation, including system alerts, vacuum pump activation, auto defrost routines, and digital temperature and vacuum displays.
More information online:
ilmt.co/PL/WBDM 49057pr@reply-direct.com
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