37mm [1 29/64"] OD Iris Diaphragm for Night Vision, Scopes, Microscopes

This listing is for a AirFlow Instrumentation LCA6000RVT Airflow Anemeter.The unit is in full workin (more)g condition and is ready for immidate realese.The AirFlow Instrumentation LCA6000RVT is a high-performance airflow anemometer designed for accurate airflow measurements in various applications, including HVAC systems, industrial environments, and laboratory settings. This device combines advanced technology with user-friendly features to provide reliable data for ventilation and airflow assessment.Key Features:High Accuracy: Offers precise airflow measurements across a wide range, ensuring reliability in various applications.Digital Display: Features a clear digital display for easy reading of airflow data, enhancing user experience and operational efficiency.Multiple Measurement Units: Capable of measuring airflow in various units (e.g., m³/hr, l/sec, cfm), allowing flexibility for different user preferences and standards.Data Logging Capability: Equipped with data logging functionality, enabling users to record and analyze airflow measurements over time.Durable Construction: Built with high-quality materials designed to withstand rugged use in industrial and field environments.User-Friendly Interface: Intuitive controls and interface for easy navigation and operation, reducing the learning curve for new users.Battery-Powered: Portable design powered by batteries, making it convenient for on-site measurements without needing external power sources.Compact and Lightweight: Designed for easy handling and transport, making it suitable for fieldwork and various measurement locations.Specifications:Measurement Range: Covers a broad range of airflow velocities, accommodating different application needs.Operating Conditions: Suitable for use in various environments, including both indoor and outdoor settings.Calibration: Pre-calibrated for accuracy, with options for recalibration to maintain performance over time.

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

Woods Air Movement Series 28 Fan Wind Testing Tunnel 710/289/1/4 This unit came from an engineering  (more)university. It was used to develop and test for the motor industry. We were assured it was in good working order.  The Flange/Working Section External Dimension 56cm X 56cm Included is a basic working section with two access panels. Approximate size of working section 56cm x 56cm X 100cm. The Fan type is a K. Blackman 28 series. The fan uses 7.5 kw Electric Motor with an inverter control. It is split into 4 sections; Unit 1- Main Fan/Control Unit- 130cmx130cmx175cm.-330 kgUnit 2- Joint Section- 68cmx62cmx86cm.- 24 kgUnit 3-Large Tunnel Section- 217 cmx77cmx149cm.- 150 kgUnit 4- Work Access Unit- 57cmx54cmx81cm.- 22 kg. Please enquire if you would like a delivery quote. The last time when the nozzle calibration was ran for that tunnel and it went up to a measured airspeed of 26m/s (94km/h).

Jun-Air Oiless Piston Air Compressor OF301-4B This was removed from a university lab where it was su (more)rplus to requirements. The unit powers up and is in working order. It is supplied with a manual. It is ing good cosmetic condition with minor marks.

Woods 63KO Variable Pitch Aeronautical Engineering Wind Testing Tunnel This was removed from a univ (more)ersity engineering department where it was surplus to requirements. The tunnel was dismantled when we collected so no testing was carried out, but we were told that it was still in operational condition prior to dismantling. It is in five sections: Section 1- Main Power/ Fan Unit.-405 kg. 120 cm x 120 cm x 150 cm. Outlet flanges 63 cm inside diameter. 3 phase 5 pin 415V motor. Section 2- Silencer Unit- 160 kg. 127 cm x 91 cm x 131 cm. Flanges are 79 cm and 63 cm inside diameters. Section 3- Air Intake Funnel- 155 kg. 170 cm x 121 cm x 145 cm .Apertures are 41cm x 41 cm and 80 cm x 80 cm. Section 4- Large Tunnel Section-155 kg. 118 cm x 73 cm x 120 cm. Apertures are 41 cm x 41 cm and 64 cm diameter internal. Section 5- Work Access Unit-85 kg. 55 cm x 55 cm x 160 cm. This has 8 openings 30 cm x 60 cm. It comes with a variety of doors, 8 in total.

Water bath from 25°C to 100°C for the laboratory The water baths of the LAUDA Hydro series are the i (more)deal tools for any laboratory application, whether biological, medical or biochemical and guarantee a homogeneous temperature distribution without overheating problems. High quality stainless steel and thoughtful design, provide the ideal depth and opening for any application with bathroom volumes from 4 to 41 liters. All water baths offer a temperature range up to 100°C, with a temperature stability of ±0.1K, so that applications even in the boiling range are possible. A TFT color display ensures intuitive operation with temperature display in °C and °F. The 'A' models (Agitation: H 8 A; H 16 A) have a magnetic stir bar liquid circulation system as standard, to improve temperature uniformity. Application examples - Preparation of cellular, biological or medical samples - Microbiological test incubation - Thawing of the samples - Conducting chemical reactions Notable features - Three timer functions for the user - Electric resistance inside the tank - Direct temperature control for fast and precise heating - Visual and acoustic alarm in case of lack of water, low / high temperature and sensor break - Digital and electromechanical safety system - Lid designed to prevent condensation from dripping onto samples - Exhaust valve on all models Standard equipment - Lid and drain tap in heat-insulating double-walled stainless steel Accessories available Water level regulator. Highest quality materials: tank interior, lid, sieve and heating element made of stainless steel. Heat insulating lid in stainless steel, double walled with internal curvature to guide the condensate. Dump valve on all Hydro Lauda models. Simple control panel with large TFT display with extensive information; change settings and navigate quickly and easily. Optical and acoustic alarm for low water level and over/under temperature as well as sensor breakage/short circuit. Optimized space, safety and comfort of use. Connection for water level regulator (available as accessory). Water circulation The circulation system guarantees optimal temperature distribution throughout the tub. It is managed by a magnetic electric motor which transmits the rotation to a PTFE-coated stirrer in the tank. The agitator draws the water towards the center and then distributes it to the rest of the tank. The water circulation is activated via the main switch. Recommended accessories - Water level regulator. The water regulator located on the back of the bain-marie is used to maintain costant the set water level during water loss due to evaporation. Furthermore, it allows use at temperatures below ambient temperatures, with a minimum of approx. 3°C above tap water temperature.

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

Thermo Scientific Model TSX2305SV Laboratory Refrigerator Lab This item was removed from a universit (more)y lab where it was surplus to requirements. The unit powers up and is in full working order. It was tested with a digital thermometer (not included). It is in great cosmetic condition. Key included.

Arctiko SF 500 -60°C Low Temperature Chest Freezer Temperature Setting -30°C / -60°C Volume 13.0 cu. (more) ft. (368L) Cooling System Static Features - Single compressor technology that ensures easy maintenance, lower heat dissipation, and low energy consumption - Newly developed noise reduction technology reduces noise level drastically for a more pleasant work environment - Filter less construction prevents dust from blocking the airflow which reduces the unit’s ability to dissipate heat effectively, minimizing maintenance procedure - The user friendly XR30CX controller is standard and includes different alarms such as visual, acoustic, probe failure, and more - An insulated inner door is featured for providing better recovery time after door openings and optimal temperature stability - Features a premade access port, making it easier to monitor or inspect the unit with external probes - 100% HCFC & CFC free The Arctiko SF 500 -60°C Low Temperature Chest Freezer is a compact low temperature chest freezer designed to work in high traffic labs. The single compressor technology ensures a quick pulldown, fast recovery time, and high temperature uniformity throughout the compartment, even with multiple door openings. The single compressor technology is also specially designed to reduce the number of mechanical components that generate unnecessary heat and noise. The technology featured in this unit ensures the best possible storage capacity per square meter of any chest freezer model in the market. The SF 500 has optimized internal storage for the best overlook. With the included stackable basket and the optional stainless steel front rack storage system, samples will be easily accessible at any time. This freezer includes a premade access port, making it easier to monitor or inspect the unit with external probes. This freezer also features filter less construction, which makes cleaning unnecessary. The evaporator coils are spaced so far apart that dust will not be trapped and obstruct the airflow. With this unique construction, the dust intake is minimal, which eliminates the need for filters entirely saving on maintenance time and cost. INCLUDED: The Arctiko SF 500 -60°C Low Temperature Chest Freezer includes: - Key for Door Lock - 3 x Stackable Baskets - Power Cord - Operator's Manual - 2 Year Manufacturer's Warranty

The mass standard is the foundation of accurate mass measurement, as it affects the quality and reli (more)ability of results in many areas. Its role in maintaining uniformity and in meeting measurement standards is crucial, making the mass standard an indispensable metrology component. Cylindrical Shape: The cylindrical shape of the standards ensures ease of handling and precise placement on weighing platforms. Plastic Packaging: The weights are delivered in a durable plastic case, ensuring their safe storage and transport. Set Includes: 13 mass standards, 2 pairs of tweezers, 2 brushes and 1 pair of gloves.

SCILOGEX SCI550-Pro LCD Digital 7 x 7 Magnetic Hotplate Stirrer, ceramic-glass plate, with PT1000 Se (more)nsor & Sensor StandThe SCI550-Pro is one of the most technically advanced hotplate-stirrers in the marketplace. With independent back-lit LCD displays for both heat and stirring functions and PID technology. The SCI550-Pro controls temperature at +/- 1ºC. It also incorporates a DC brushless (spark free) motor for extremely long life and excellent performance. It is widely used in chemical synthesis, physical and chemical analysis, biopharmaceuticals etc. Combining with glass ceramic work plate, brushless DC motor and external temperature sensor, the work plate temperature is optimized up to 550°C.Product Features - Easy-to-read independent back-lit LCD displays for heat and stirring. - Digital speed controlling, max. speed at 1500rpm - Built-in PID controller ensures safe heating of the medium with overheating protection. - Heat only, stir only or heat and stir together functions. - Max. heating plate temperature 550°C - Glass ceramic work plate provides excellent chemical resistant performance and most efficient heat transfer. - RS232 for remote control, providing PC control and data transmission. - Low temperature stability - External temperature control is possible by connecting the temperature sensor (PT1000) with an accuracy at ±0.2°C. - Accessory PT-1000 stand available (built in stand mount) - Electronic speed control for constant speed even during changes in load - Maintenance free DC brushless motor for long life and more stirring power - Two rotating knobs enable easy adjustment of speed and temperature. - High magnetic adhesion - “HOT” warning will flash when the work plate temperature is above 50°C even when the hotplate is turned off. Click Here to View Product Video INCLUDED: The SCILOGEX SCI550-Pro LCD Digital 7 x 7 Magnetic Hotplate Stirrer, ceramic-glass plate, with PT1000 Sensor & Sensor Stand includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty