Motic Panthera E2 Binocular Compound Microscope

This Carl Zeiss Compound Microscope was removed from a university lab where it was surplus to requir (more)ements. The item is in reasonable cosmetic condition with some minor marks from use. The item powers on without issue but the light doesn't switch on with Options 3-5 on the PSU, thought 6-8 on the PSU does change the intensity of the light. It is in full working order. We were able to focus on a test slide with all objectives. Also included are the following items:1x Carl Zeiss Power Supply1280 Zeiss West Germany eyepieces1x Kpl W10x/1846 40 43 - 9902 1x Kpl W10x/1846 40 43 - 9903 Zeiss West Germany Objectives1x 100/1.25 Oel160/-46 19 00 - 9904 1x F 100/1.25 Oil160/-46 19 05 1x 3.2/0.07160/-46 01 00 - 9904 1x 40/0.65160/0.1746 07 00 - 9903 1x 10/0.22160/-46 04 00 - 9904

This Leitz Laborlux K Binocular Microscope was removed from a university lab where it was surplus to (more) requirements. The unit powers up and is in full working order. It is in reasonably good cosmetic condition but has some marks and scratches from where stickers had been removed. The Condenser rack and pinion is damaged with teeth missing, if it's turned up too high the knob will get stuck. Head - 512 661 2 x Eye Pieces -Periplan 10 x / 18 (519 748) 4 x Objectives:-160/- EF 10/0.25 (519760)160/0.17 EF 40/0.65 (519762)160/0.17 EF 100/1.25 OEL (519804)160/- EF 4/0.12 (519759) Condenser Head - 0.90ASS1.1 (513548)Condenser Swing top (513547)

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Motic B1-252ASC LED Binocular Compound Microscope Magnification Range 4x to 100x Optical System Fini (more)te, 160mm Illumination 3W LED Features - For basic work in biology and medicine - View sections, smears, and other transparent samples - Binocular head - Achromatic Super Contrast - 3W LED Illumination - Robust and sturdy base - Phase contrast, Dark field, and Polarization accessories optionally available - Coarse focusing system with tension adjustment - Switching power supply for use worldwide (100-240V) Superior in design and in performance, the B1 Series incorporates a wide range of features designed for university and laboratory use. Superb optical clarity and reliable mechanical engineering assures years of top performance. Choose from two grades of objectives: Standard Achromatic lenses deliver excellent clarity and normal flatness of field, while the ASC Achromatic Super Contrast objectives deliver extra contrast to the image. Combined with precision coaxial coarse and fine focusing adjustments, the B1 models are exceptionally high quality microscopes available within a tight budget. The B1 series also comes equipped with a new rack-less stage, which allows the microscope to be used in different current and future tenders. In order to provide enough light to Brightfield, Phase Contrast as well as Darkfield applications, the illumination has been changed to Motic’s powerful true 3W LED keeping the system cool as well as properly illuminated with steady color-temperature. INCLUDED: The Motic B1-252ASC LED Binocular Compound Microscope includes: - Binocular head inclined 45° and 360° rotating - Widefield eyepieces WF10X / 18mm - Quadruple nosepiece - Achromatic Super Contrast Objectives: ASC 4X, 10X, 40X S, 100X S-Oil - Built in low position coaxial Rackless mechanical stage - Focusable 1.25 N.A. Abbe condenser - Iris diaphragm with filter holder - LED illumination 3W with intensity control - Power Cord - Operator's Manual - Manufacturer's Documentation - 5 Year Manufacturer's Warranty

Motic GM-171 Binocular Gemology Stereo Microscope Magnification Range 7.5X to 50X Observation Tube B (more)inocular Head Optical System Greenough Features - Designed for gemological and precious mineral work - Greenough optical system with 7.5X–50X stereo zoom head - Binocular head inclined at 45° for comfortable viewing - Interpupillary distance adjustable from 52-75mm for user comfort - Diopter adjustment on both eyepieces (+/- 5 diopter) for sight compensation - Widefield WF10X/23mm eyepieces for a large field of view - Zoom system with a 6.7:1 ratio and objectives ranging from 0.75X to 5X - 110mm working distance for flexibility in sample handling - Adjustable iris diaphragm with an aperture range of Ø41mm to Ø2mm The Motic GM-171 Stereo Microscope is specifically designed for gemological and precious mineral analysis, offering a versatile magnification range from 7.5X to 50X. Equipped with a Greenough optical system, this microscope delivers sharp, high-quality images, ideal for detailed examination of gems and stones. The binocular head is inclined at 45°, allowing for ergonomic viewing, while the adjustable interpupillary distance (52-75mm) ensures comfort during extended use. Diopter adjustment on both eyepieces (+/- 5 diopter) provides precise vision correction, and the widefield WF10X/23mm eyepieces offer a broad field of view. This microscope is built for flexibility and ease of use, featuring a 110mm working distance and a 360° rotatable base, which makes handling samples simple and efficient. The adjustable iris diaphragm, with an aperture range from Ø41mm to Ø2mm, enhances the control of lighting conditions. Incident illumination is provided by a 7W fluorescent gooseneck light, while a 6V/30W Quartz Halogen lamp with intensity control ensures bright transmitted illumination with a darkfield option. The GM-171 also comes with a durable aluminum carrying case, a stainless steel wire stone holder, and a dust cover, making it a comprehensive tool for professionals in the gemology field. INCLUDED: The Motic GM-171 Binocular Gemology Stereo Microscope includes: - 45° Binocular Stereomicroscope Head - 45 Degree Binocular Stereomicroscope Head - Gemology Tilting Base - Wire Gem Holder - Aluminum Carrying Case - Power Cord - Operator's Guide - Manufacturer's Documentation - 5 Year Manufacturer's Warranty

MOTIC AE21 Inverted Phase Contrast Microscope with 4 Objectives Model: AE21 Series + MOTICAM 2000 ca (more)mera Trinocular Head Adjustable Eyepieces W10x/20 C-Mount Adapter 0.65x 4 Objectives (including 2 for phase contrast X10 and X20): E-Plan 4x/0.10 E-Plan PH 10x/0.25 LWD PH 20x/0.40 LWD 40x/0.60 Transmission illumination. With software and computer With Accessories Equipment tested and verified In good condition Power cord

Beckman Coulter Z1 Particle Counter with Controller This was removed from a university lab where it  (more)was surplus to requirements. The unit powers up but has not been tested further. it is in good cosmetic condition with minor marks.

Chemical resistant vacuum pump consisting of N 820 G diaphragm vacuum pump, support base, a separato (more)r on the suction side, a high-performance condenser on the pressure side and the Wifi device for remote vacuum control. Thanks to the high compatibility of steam and condensate, the system is perfectly suited for extremely aggressive / corrosive gases and vapors. Technical features Flow rate (max.): 20 l/min Final vacuum (max.): 6 mbar (abs.) Pressure (max.): 0.1 bar (rel.) Flow rate (m³/h) at atm. pressure: 1,2 Permissible fluid temperature between 5 and 40°C Valve material: FFPM Diaphragm material: PTFE coated Pump head material: TFM ™ PTFE Application Vacuum oven Distillation Rotary evaporation Multi-user vacuum systems Qualitative characteristics Automatic and accurate recognition and monitoring of the boiling point via the integrated ramp function High recovery rates even with low boiling point solvents Wifi control device for safe operation from the outside of closed fume hoods Vacuum system comprising chemically resistant diaphragm vacuum pump, base plate, separator on suction side and high performance condenser on pressure side Modular expandable 100% oil-free transfer Thereby pure transferring, evacuation and compression of gases High level of vapor and condensate compatibility Ideal for extremely aggressive / corrosive gases and vapors Integrated gas ballast valve 3-color status display for in operation / stand-by / error Integrated rotational speed control Environmentally friendly Start against ultimate vacuum of the pump Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMP YOU NEED? Try following our guide to KNF pumps: VACUUM PUMPS FOR THE LABORATORY Or download the KNF guide: THE IDEAL DIAPHRAGM PUMP FOR EVERY APPLICATION

Waterproof platform scales H315/HR series is designed for operation in locations with high humidity  (more)or direct contact with water. The scales is easily used in areas with no access to power supply from mains, as it features an internal rechargeable accumulator. Design Single load cell stainless steel platform scales H315 HR series is based on a terminal PUE H315 series. The terminal features large backlit LCD display and function buttons for easy operation. The terminal is installed on a pillar for easy readout of measurement result. Optionally, the scales is offered with indicator installed on a cable for mounting it on a wall. The weighing platform structure is made of stainless steel class AISI 316 with a stainless steel load cell providing the highest IP rating of 68. The scales features RS 232 interface, and optionally an additional display socket. The scales is powered from mains or internal rechargeable accumulator. Optionally, the scales can be powered from mains - 110/120VAC 60Hz (non-standard factory option).

M1 Mass Standard - rectangular. Nominal value - 250 kg.