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Heating thermostat from 20 to 100°C, with LCD display and simple programming functions LAUDA ECO sta (more)nds out for its range of features and ease of use. ECO thermostats are available in Silver (LCD display; simple programming) and Gold (TFT color display; complex programming) models, equipped with a mini USB interface as standard. A LAUDA innovation is the pressure flow controller located on the front of the head. This means that flow regulation between inside and outside is possible even during operation. - Monochrome LCD graphic display for simultaneous indication of actual and set values - Transparent polycarbonate bath up to 100°C - The circulation pump can be adjusted to six levels - Integrated programmer: 1 program with max. 20 segments - Fully electronic continuous regulator with PID action - Additional key Tmax for overtemperature protection - The most powerful units are equipped with the energy-saving LAUDA SmartCool system - Variants in 230V; the 50 Hz are also available with natural refrigerants - Convenient operation with softkey cursor - Safety class III for operation with flammable and non-flammable liquids. - mini-USB interface - Pump connections with 13mm plastic nipples as standard LAUDA tank thermostats are equipped as standard with a cooling coil. The E 4 model is also equipped with a lid for the bowl and connections for external applications. A drain cock on the rear side makes changing the heat transfer liquid easy and safe. Graph of heating performance of ECO Silver immersion thermostats with polycarbonate bath. Performance graph of the pump pressing on the six levels.

Hersteller: Carl Zeiss / GERMANY Modell: Standard 20 P/N: 45 08 05 Beschreibung: Das Standard 20 ist (more) ein universell einsetzbares Durchlichtmikroskop zur Darstellung von Feinstrukturen in Biologie und Medizin. Typische Einsatzbereiche des Standard 20 sind u. a.: • Labormikroskopie• Arztpraxen• Ausbildung (Unterricht, Studium) Das Standard 20 ist mit seinem Pyramidendesign ein kompakt aufgebautes Durchlichtmikroskop. Neben den auflösungsstarken Objektiven (2,5/10/40/100 -fach) und den wichtigen Mikroskopierverfahren Hellfeld, Dunkelfeld (Schieber 44 52 24 benötigt) stehen dem Anwender optional die Verfahren Phasenkontrast, Polarisationskontrast, Fluoreszenz ein Foto-Ausgang für die Foto- und Videodokumentation zur Verfügung. Komplette Austattung des Mikroskops: - Zeiss Standard 20 inkl. Durchlichtbeleuchtung (P/N 450805) - Zeiss Binokulartubus ( - Zeiss 2x Okulare KF 10X/18 Brille (P/N: 464026) - Zeiss XY Kreuztisch mit Objekthalter inkl. Feder (P/N: 473405) - Zeiss 4-fach Objektivrevolver mit folgenden Objektiven: - Zeiss Plan 2,5 / 0.08- Zeiss 10x / 0.22 (P/N: 460400) - Zeiss 40x / 0.65 (P/N: 460700) - Zeiss 100x / 1.25 Oil (P/N: 461900) - Zeiss Kondensor mit Apertur und Einschub für Ringblendenträger Phasenkontras - Zeiss Leuchtfeldblende außerdem noch folgendes Zubehör:- Zeiss Filter CB 12 (P/N: 467850) - Zeiss Ersatz Halogenlampe - Zeiss Inbusschlüssel - Zeiss Immersionsöl 518 C (2 Stk.) - Zeiss Bedienungsanleitung - Zeiss blaue Abdeckhaube Das Mikroskop ist in einem guten Zustand und selbstverständlich voll funktionsfähig.

QUALITY LABORATORY CENTRIFUGES - OHAUS Ohaus designed this instrument to cover virtually all applica (more)tions in research, industrial and clinical laboratories. The bestselling FC5718, like the entire Frontier™ 5000 range, offers high speed performance for maximum volume, automatic rotor identification and next generation safety features. The best versatility - Large variety of compatible rotors and accessories (19 optional rotors and 121 accessories) - Microliter to 4x100ml capacities (including PCR strips and microliter plates) - High-speed centrifugation for tubes from 0.2ml up to 85ml - Available in the version with refrigeration system and variable temperature from -20°C to 40°C The best usability - Automatic recognition of the rotor in seconds - No risk of damaging the centrifuge even if used by less experienced personnel - Easy-to-read LCD control panel; two-line display and real-time information - Ergonomic adjustment knob for easy parameter setting - Ability to set and view the speed in both rpm and RCF - 99 sets of storable parameters More security - Double imbalance sensor: two separate sensors designed to detect high and low vibrations, caused by imbalances; computerized detection system with dedicated unbalance parameters for each rotor - Motorized locking system for the centrifuge lid - Overspeed protection automatically activated upon rotor installation - Better protection for both equipment and personnel You can go into product detail by listening to the Ohaus centrifugation podcast. In this episode, Peter Will, product manager for laboratory equipment at OHAUS, discusses centrifugation and centrifuge safety. Applications Separation, sample preparation, cell pelletization, protein separation, nucleic acid separation, cell concentration, chemical separation, diagnostics, environmental sample preparation, blood sample processing Screen Backlit Liquid Crystal Display (LCD) Materials Corrosion resistant stainless steel chamber with polycarbonate / ABS plastic lid Additional features Ten speeds of acceleration and deceleration, selection of run time from 10s to 99h 59min or continuous, CFC-free refrigeration system (refrigerated models), sample temperature (refrigerated models), lid lock system, overspeed protection, detection double imbalance TECHNICAL FEATURES - Speed ​​range from 200 rpm to 18,000 rpm - Maximum relative centrifugal force (xg) 23,542 g - Maximum capacity (rotor) 4 x 100 ml - Program memories 99 - Acceleration gear 10 - Deceleration gear 10 COMPATIBLE ROTORS: Angle 4 x 85ml ID RB Hi. Angle 12 x 15ml RB / FA ID. Angle 24 x 1.5 / 2.0ml ID Sealable. Angle 6 x 50ml RB ID Hi. Swing out 4 x 100ml ID. Angle 12 x 1.5 / 2.0ml ID. 4 x 8W PCR Strip ID Corner. Angle 44 x 1.5 / 2.0ml ID. Swing out 4 x 100ml ID sealable. Angle 6 x 85ml ID RB. Angle 24 x 1.5 / 2.0ml ID. Angle 6 x 85ml RB ID Hi. Angle 30 x 15 ml RB / FA ID. Angle 30 x 1.5 / 2.0ml ID Sealable. Angle 10 x 50 ml FA ID. Angle 64 x 0.5ml ID. Angle 20 x 10ml ID RB Hi. Angle 6 x 50ml RB / FA ID. Swing out 2 x 3MTP ID.