21 x CED 1902 MKIII Isolated Pre-Amplifiers Lab

Avenex Powerform DCM Module    Part Nbr. 0313053001 This was removed from a university lab (more) where it was surplus to requirements. Dispersion @: 1545nm -84ps/nmLoss: 0.5dB The unit is in good cosmetic condition but we were unable to test it at our facility.

This Oxford SuperAmp Power Amplifier was removed from a university lab where it was surplus to requi (more)rements. The unit powers up but we were unable to test it further. It is in reasonably good cosmetic condition but has some marks from use.

2 x Lasertron Pump Lasers for Optical Amplifier Applications These were removed from a university l (more)ab where they were surplus to requirements. They are in good cosmetic condition but have not been tested. Part No. 470102071

21 x CED 1902 MKIII Isolated Pre-Amplifiers These were removed from a university lab where they wer (more)e surplus to requirements. None of the units have been tested but are all in reasonably good cosmetic condition with some marks from use.

Lot of AD Instruments MacLab/PowerLab Power Amplifiers This was removed from a university lab where  (more)it was surplus to requirements. Includes the units listed below:- 1 x PowerLab 4/30 Model ML866 (SN - 430-0001) - Powers on1 x PowerLab/800 (SN - 8047P) - Powers on1 x PowerLab/4S (SN - PL4030) - Powers on 1 x MacLab/8 Analog Digital Instrument MK3 (SN - 9590) - Powers on2 x MacLab/8e (SN - C494/C486) - Both power on 3 x AD Instruments OCTAL Bridge Model ML119 (SN - 1173/2172/2154) 2 x AD Instruments QUAD Bridge Model ML118 (SN - 944/949)1 x AD Instruments QUAD Bridge Model ML112 (SN - 3025) AD Instruments BRIDGE Amp (SN - 3378)AD Instruments BRIDGE Amp (SN - 3379) MacLab BRIDGE Amp (SN - 1480)MacLab BRIDGE Amp (SN - 1481)MacLab BRIDGE Amp (SN - 1484) Unknown unit (no model or serial numbers but looks like some sort of power supply) - Powers on

Job Lot of AD Instruments MacLab/PowerLab Power Amplifiers Lab This job lot of items comes from a va (more)riety of university laboratories. The items were no longer required, collected from various store rooms and facilities. None of these items have been tested at our site - it is likely that some will be spares/repairs, but we anticipate that a reasonable amount should operate well. None of these items have been PAT or electrical safety tested. For this reason, we have marked these as spares/repairs as they should not be used without appropriate electrical safety checks. They are sold as a spares/repairs bundle intended to be purchased by someone who has time to test and where necessary refurbish the units. It is an excellent opportunity for anyone looking to benefit from individual equipment resale. This Bundle includes the following : 1 x PowerLab/200 4 x PowerLab 2/200 10 x BIO Amps 15 x Bridge Amps 4 x Spirometer Box of Various cables.

IKA RC 2 Lite Recirculating Chiller Working Temp. -10°C to Room Temp. Pump Pressure Max. 0.35 bar Fl (more)ow Rate Max. 18 L/min Features - Perfect for cooling rotary evaporators, reflux condensers, and heat-exchange devices - Environmentally friendly design with natural refrigerant R290 - Illuminated sight glass for easy observation of filling levels - Large working volume of 2.5 L for extended applications without refilling - Easily accessible and cleanable stainless steel mesh filter for consistent cooling capacity - Simultaneous operation of multiple small applications supported by a pressure-/suction pump - Temperature stability of ±0.5 K with PID control for precision - Compact dimensions (8.86 x 15.1 x 16.9 in.) and low noise level of 51 dB(A) - Features RS 232 and USB-B interfaces for versatile connectivity - Electrical requirements: 115 V, 50/60 Hz, 250 W The RC 2 lite is the perfect peripheral device for the cooling of rotary evaporators, reflux condensers or as a cooling source for devices that dissipate heat with the help of a heat exchanger (e. g. double-walled grinding containers, cooled incubators, laboratory reactors, cooling coils).The easily accessible and easy-to-clean mesh filter (stainless steel) ensure a consistently high cooling capacity over years. Thanks to the low filling volume of just one liter, the RC 2 lite is able to reach low temperatures particularly fast. The large working volume of 2.5 liters enables a high number of external applications without refill of liquids. The filling level in the reservoir can be clearly observed through the large, illuminated sight glass. The powerful pressure and suction pump enables the simultanous operation of several small applications as well as external applications in open bath vessels in combination with a level controller. Thanks to the natural refrigerant R290, the RC 2 lite is remarkably environmentally friendly and well prepared for the future.INCLUDED: The IKA RC 2 Lite Recirculating Chiller includes: - 2 x Hose olives DN 8 - USB Cable - Hexagon Socket Offset by Screw Key - Warranty Card - Power Cord - Operator's Manual - Manufacturer's Documentation - Two Year Manufacturer's Warranty

A&D Weighing Apollo GX-124AN Analytical Balance, 120 g, 0.1 mg (NTEP Class I) Capacity 120 g Re (more)adability 0.0001 g Repeatability 0.0001 g Features - NTEP certified for compliance with legal-for-trade applications, ensuring reliable and accurate measurements in regulated environments - Increased productivity via faster stabilization times including 1 second fast mode with Smart SHS - Impact-alert visually and audibly indicates the magnitudes of impact shocks - Shock-log documents date, time, and shock level - Internal Auto calibration or with easy one-touch button - performs and documents internal calibration - Password-Protect – offers password-protection up to 11 users and 1 administrator - GLP/GMP/GCP Compliance with full calibration reports - Bright-bubble – large, easy-to-see, front mounted spirit level with LED Illumination - Fly-thumbwheel is effortless and accessible, allows ergonomic adjustment with anti-slip feet - Six straightforward keys – ON/OFF | REZERO, CAL, MODE, SAMPLE, PRINT, TARE - Reverse backlit LCD is a large display with great black and white contrast, provides excellent visibility - Standard RS-232C & USB – Toggle between the Quick USB mode or Virtual COM mode (bi-directional) - Stainless steel pan and dust-plate can be easily removed for cleaning - Die-cast aluminum housing provides extra stability and durability - FR-Cal – calculates, displays/outputs the mass or volume flow rate by entering density - FR-Compare – comparator that provides feedback if the flow rate is within limits The A&D Weighing Apollo GX-124AN Analytical Balance, 120 g, 0.1 mg (NTEP Class I), delivers precision in regulated environments with its 120 g capacity and 0.0001 g readability. This balance is NTEP certified, ensuring compliance and accuracy for legal-for-trade applications. It enhances productivity with a fast stabilization time of approximately 1.5 seconds and supports stringent compliance needs, including USP41, with features that alert users when sample sizes fall below minimum requirements, effectively reducing waste and increasing efficiency. Designed to simplify routine checks and increase operational efficiency, the GX-124AN includes an Electronically Controlled Load (ECL) management system. This system performs repeatability testing and automatic precision checks internally without the need for external weights, thereby enhancing the reliability of measurements. The balance is equipped with six straightforward keys and offers a quick toggle switch between USB and RS-232C communication options, facilitating seamless integration into existing data management systems. For ease of use, the GX-124AN features an illuminated, front-mounted level that ensures quick and accurate leveling, even when operators are wearing gloves. It incorporates automatic self-calibration and one-touch internal/external calibration, guaranteeing valid results every time. The balance's robust construction and comprehensive measurement capabilities—including percent calculation and piece counting—make it ideal for a wide range of scientific applications. This analytical balance, with its precise measurement technology and legal-for-trade certification, stands as an excellent choice for professionals requiring dependable, high-performance tools in regulated settings. Backed by a five-year warranty, it promises both reliability and peace of mind for long-term use. INCLUDED: The A&D Weighing Apollo GX-124AN Analytical Balance, 120 g, 0.1 mg (NTEP Class I) includes: - External Key Jack - Large Glass Breeze Break - Breeze Break Ring - Weighing Pan - Bubble Spirit Level - USB Cable - Power Cord - Operator's Manual - Manufacturer's Documentation - 5 Year Manufacturer's Warranty

GC/MS Perkin Elmer that includes a GC Perkin Elmer Autosystem XL with FID, autosampler 82 positions  (more)and 2 injectors split/splitless, mass spectrometer detector Perkin Elmer Turbomass Upgrade single quadrupole and vacuum pump rotary Edwards RV3. Includes full PC, software-Turbomass 5.1 version, a library of compounds in the Nist and user manuals. Specifications: Large-volume injection. Controlled by a microprocessor. Able to accept a wide selection of capillary columns of phase states. Able to accept a series of detectors, universal and selective.

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.