Olympus 201707 Pol Pos Antique Microscope with Polarizer

ZEISS AXIOPLAN 2 laboratory microscope 452185 5 optics / Objectives: 2.5X / 5X / 10X / 20X / 40X Zei (more)ss 440910-9900 N-Achroplan 2.5x/0.07 Zeiss 440920-9900 N-Achroplan 5x/0.13 Zeiss N-Achroplan 10x/0.25 M27 Zeiss 440940-9900 N-Achroplan 20x/0.45 Zeiss N-Achroplan 40x/0.65 M27 Binocular head with Axiophot 2 Adjustable eyepieces Pl 10x/25 444034 230-240V ~, 50/60Hz 100W Halogen lamp Adjustable light intensity With motorized stage and lens support

NEW: MOTIC series BA210 LED microscope 4 plan objectives Model: BA210 LED Binocular head N-WF 10 x / (more) 20 mm widefield adjustable eyepieces with diopter adjustment on both tubes Rectangular plate 140 x 135 mm Dimmable 3W LED lighting 4 objectives CCIS EF-N PLANS: 4x 10x 40x 100x immersion oil New in box Date of manufacture: 2023 Warranty: 1 year return to workshop

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

Motic PSM-1000 Trinocular Upright Industrial Microscope w/ APO Objectives (2x, 10x, 20x) PA Objectiv (more)es APO 2X, 10X, 20X Parfocality Adjustable Optical System Specialized Lenses Design For NUV to Visible NIR Illumination Port for Fiber-Optic Coaxial Illumination Features - Ergonomic Design: The design of the PSM-1000 encourages the optimal amount of usability without sacrificing comfort. - Laser Work: The PSM-1000 is standard equipped for laser work covering the spectrums ranging from 355nm [UV] to 532nm [Green] to 1064nm [IR]. - Focusing Block: Rated for load weights up to 45lbs., image focal planes can be adjusted at 1μm resolutions within the total 50mm stroke. - Adjustable Nosepiece: Forward facing and equipped for four M26 x 1/36" (0.706) type objectives, the PSM-1000's nosepiece is dovetail mounted for molding to different types of research and usage. The PSM1000 is an OEM-ready instrument for the best images of flat, reflective specimens. Samples from metallurgy and the semiconductor field are treated by ELWD Plan Apochromatic objectives with a stupendous resolution power. The large FOV24 with an erect, true sided image allows fast orientation and manipulation work. INCLUDED: The Motic PSM-1000 Trinocular Upright Industrial Microscope w/ APO Objectives (2x, 10x, 20x) PA includes: - APO 2X, 10X, 20X Parfocality Adjustable Objectives - Adjustable Nosepiece - Widefield WF10X/24mm Eyepiece - Power Cord - Operator's Manual - Manufacturer's Documentation - 5 Year Manufacturer's Warranty

Motic BA310POL Polarizing Binocular Compound Microscope Magnification Range 4x to 60x Optical System (more) Colour Corrected Infinity (CCIS) Illumination Koehler Quartz 30W Halogen Features - Polarizing microscope - Binocular head - 360 degree rotatable stage - Rotatable polarizer - Rotatable analyzer - Focusable, center able Bertrand lens - 6v/30w Koehler halogen illumination - N-WF PL10x/20 eyepieces with crosshair on one eyepiece - EC Strain free objectives: 4x, 10x, 40x S, 60x S - Manufactured in accordance with European RoHS Standard to avoid contact with lead - Anti-fungus treatment applied to all parts of the microscope for humidity protection - Switching power supply for use worldwide (100-240V) The BA310POL series from Motic are powerful polarization microscopes for use with transmitted light. Designed for the examination of birefringent samples in mineralogy and petrography, the BA310POL can also used for research with synthetic materials, as well as educational and industrial applications. Illumination is provided by a 6v/30w Halogen lamp, with adjustable field and aperture diaphragms enabling users to easily create homogeneous and repeatable illumination. Together, these increase image quality by reducing stray light and increasing contrast. The field diaphragm also plays a key role in Conoscopic observation.The BA310POL contains a pre-centered stage, 160mm in diameter, with a continuous 360 degree scale in 1 degree increments. This provides sample orientation and enables semi-quantitative measurements. Furthermore, high precision ball bearings ensure smooth rotation, as well as precise positioning of the test sample. The stage also contains a chemical resistant surface, hard coated to withstand abrasion. Users will find a fully rotatable polarizer with 90 degree click stops, contained in a sub stage condenser carrier. The unit’s intermediate tube also contains several items – a Bertrand lens, compensator slot, and an analyzer. The analyzer is fully rotatable, with a scale in 1 degree increments, and fixing screw to help lock the best positions. The Bertrand lens is both focusable and centerable, and the DIN compliant compensator slot can be used with any of Motic’s optional compensators. These range from first order red and quarter wave plates, to quartz wedges. The BA310POL also includes EC Plan Achromatic objectives. Made of high quality optical glass, these objectives contain a multi layer lens coating for increased contrast and image quality. Combined with a fully corrected tube lens, the BA310POL provides an optical intermediate range without any colored fringes. INCLUDED: The Motic BA310POL Polarizing Binocular Compound Microscope includes: - Binocular head Siedentopf type 30° inclined - Widefield high eyepoint eyepiece N-WF PL10X/20mm with diopter adjustment - Intermediate Tube with Rotatable Analyzer and Bertrand Lens - Reversed quadruple nosepiece - CCIS EC Plan Strain-free Objectives: 4X, 10X, 40X(S), 60X(S) - 360° Circular Rotating Stage - Achromat Swing-out Condenser, N.A.0.9/0.13 (strain-free) - Rotatable Polarizer - Empty Insertion Plate - Blue filter, allen hexagonal key, vinyl dust cover - Koehler illumination quartz halogen 6V/30W with intensity control - Power Cord - Operator's Manual - Manufacturer's Documentation - 5 Year Manufacturer's Warranty

Labconco FreeZone 4.5L -84C Benchtop Freeze Dryer with PTFE coil and collector Features - Patented m (more)oisture sensorprotects the vacuum pumpby preventing refrigerationor vacuum start-up whenmoisture is detected incollector chamber area. - Vacuum control valvemaintains set point vacuumlevel to speed the freezedrying process. - Lyo-Works OS provides a real time display of collector temperature and vacuum level - Flexible programming and control of optional drying accessories - Optional End-Zone™ end point detection for flask freeze drying - One-touch data logging and display provides information to maximize sample quality and minimize run time - FreeZone exclusive features protect your vacuum pump from costly damage: A vacuum break valve bleeds air into the system when power to the freeze dryer or vacuum pump is shut off for more than 5 minutes. A moisture sensor prevents refrigeration or vacuum start-up when moisture is detected in the drain line. Vacuum pump is automatically shut down when a leak is present in initial pull down or during run Lyo-Works™ OS provides a real time display of collector temperature, vacuum level and optional End-Zone™ end point detection system, shown on a 5" full color, capacitive touch screen. A variety of FreeZone Freeze Dryer accessories are available including Shell Freezers, Tray Dryers, Drying Chambers and Product Shelves. Memory to store30 programs with 16 segments each including number of steps,ramp rate, shelf temperature, hold time and vacuum level FreeZone 4.5 Liter Benchtop Freeze Dryers are designed forlyophilizing light to moderate sample loads. The compact design is ideal forlabs with limited floor space. The upright stainless steel collector coil holds4.5 liters of ice before defrosting. Two 1/3 hp HCFC/CFC-free refrigerationsystems cool the collector to -84C (-119F), suitable for low eutectic pointsamples including acetonitrile. Lyo-Works™ OS provides a real time display ofcollector temperature, vacuum level and optional End-Zone™ end point detectionsystem, shown on a 5" full color, capacitive touch screen. Models with PTFE-coatedcollectors that can withstand corrosive compounds are available. Features Upright stainless steel collector coil holds 4Lof ice before defrosting -84C (for low eutectic point samples including acetonitrile) collector Internal coil maximizes vapor-trapping efficiency Optional PTFE-coated collectors withstand corrosive compounds Lyo-Works OS provides a real time display of collector temperature and vacuum level FreeZone exclusive features protect your vacuum pump from costly damage: A vacuum break valve bleeds air into the system when power to the freeze dryer or vacuum pump is shut off for more than 5 minutes. A moisture sensor prevents refrigeration or vacuum start-up when moisture is detected in the drain line. Vacuum pump is automatically shut down when a leak is present in initial pull down or during run INCLUDED: The Labconco 710402000 FreeZone 4.5L -84C Benchtop Freeze Dryer with PTFE coil and collector 115V, 60Hz includes: - Vacuum Hose - Drain Hose - Hose Clamp x 2 - Baffle - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

IKA DB 4.2 Round Bottom Tubes Dry Block (10 mm)

Hermle 4 x 30ml skirted swing out rotor for Z287-A The Hermle 4 x 30ml skirted swing out rotor is de (more)signed for use with the Hermle Z287-A series centrifuge. With a maximum speed of 5,000 RPM and a maximum RCF of 3,437 x g, this rotor can accommodate up to 4 x 30ml universal tubes. The skirted design of the rotor provides added stability during centrifugation and helps to prevent tube breakage. This rotor is ideal for a wide range of applications in molecular biology, cell biology, and biochemistry. With its high capacity and compatibility with the Hermle Z287-A series centrifuge, this rotor is an excellent choice for any laboratory looking for a reliable and versatile centrifuge rotor. INCLUDED: The Hermle 4 x 30ml skirted swing out rotor for Z287-A includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

The 662 Photometer is a compact, microprocessor-controlled  instrument that is very versatile and ha (more)s many applications. It has been developed for direct photometric measurements and the photometric endpoint determination of titrations. Light source: Tungsten lamp Measuring cell: Fiber-optic light guide Measuring cell diameter: 12 mm Measuring cell minimal immersion depth: 20 mm Measuring cell light path: 2x 10 mm Wavelength range: 400 – 700 nm Wavelength resolution: 10 nm Wavelength repeatability: ±1 nm Measuring modes: Concentration, Absorption, Transmission Concentration range: 0.000 – 9999 Concentration absoprtion: 0.000 – 1.499, 1.50 – 1.99 Concentration transmission: 0.0 – 105.0 Analog output resolution: 1 mV Analog output absoption: 0 – 1 V corresponds to 0.000 – 1.99 absorption Analog output transmission: 0 – 1 V corresponds to 0.0 – 100% transmission Digital output: RS 232C

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