Night Owl EG&G Berthold Molecular Light Manager Lab Spares/Repairs NOTE - THIS IS A SPARES/REPAIRS ITEM

New generation! The OHAUS Scout Scale, with its large backlit LCD display and integrated educational (more) software is the ideal tool for use in the classroom. Offering world-class overload protection, fast stabilization times, increased capacity, more connection options, and a stackable design—the ultimate educational weighing experience. - Excellent overload protection and practical stackable design - Backlit LCD display and 4-button operation: very easy to use in all conditions - High weighing speed and high resolution display The OHAUS Scout scale can be equipped with various connectivity options: RS232, USB, USB device, Ethernet or Bluetooth®. These options ensure a more modern and smarter student experience, increasing accuracy and efficiency. Other Standard Features and Equipment Transport lock, stainless steel weighing pan, menu and adjustment lockout switch, software and mechanical overload/underload protection, stability indicator, auto tare, low battery indicator, auto power off user selectable print options and communication settings. Applications Weighing: allows you to calculate the weight of the samples in the selected unit of measure. Density determination: calculation of the density of solids or liquids. With the built-in weigh below hook, you can test for the specific gravity of objects that cannot be placed on the weighing pan. Molar Concentration: Calculate the mass of a sample and automatically convert to the molar concentration. MODELS AVAILABLE: Applications Weighing, determination of density, weighing of moles Screen Liquid crystal display (LCD) with backlight Operation AC adapter (included) or 4 AA batteries (not included) Communication RS232, USB host, USB device, Ethernet or Bluetooth™ (available as an accessory) Construction ABS housing, stainless steel bowl, ABS draft shield (1 mg model only), bottom weigh hook, transport lock, manual calibration lock switch, security slot Project features Stability indicator, stackable design with storage lid included (excluding 1 mg model), mechanical and software over/underload protection, low battery indicator, auto power off, auto tare, span calibration mass included in models with capacity up to 620 g NO MORE BROKEN SCALES! The excellent overload protection of the Scout balance consists of a weighing pan made of high-strength stainless steel and a pan support made of impact-resistant plastic. The system allows the balance to safely support loads up to 10 times its rated capacity, withstanding use in even the most demanding educational environments. In addition, the integrated transport lock protects the load cell from damage during transport, stacking and storage.

The OHAUS Explorer Analytical Balance Series combines innovative functionality and design elements t (more)o deliver unparalleled functionality in a line of high performance balances that is unique on the market. These are intelligent and intuitive balances, complemented by a series of innovative features that simplify even the most complex laboratory measurements. The Explorer series includes three high-capacity precision models with capacities up to 35 kg. Same functions as all other Explorers, such as AutoCal ™ and 1 second stabilization time. - The display can be separated from the base by up to 5 feet (1.5 meters) to fit operational needs in almost any workspace. A 27 foot (9 meter) cable is also available. when additional flexibility is needed. - Die-cast metal base and 377 × 311mm stainless steel stand base, the Explorer High Capacity is built to withstand everyday use Applications Weighing, Piece Counting, Percent Weighing, Check Weighing, Animal / Dynamic Weighing, Filling, Totalization / Statistics, Formulation, Differential Weighing, Density Determination, Peak Hold, Ingredient Costing, Pipette Adjustment, SQC, Statistics Screen 5.7 '' (145 mm) color VGA graphic touchscreen display with user-controlled brightness Operation AC adapter (included) Communication RS232 and USB (included) or second RS232 / Ethernet (accessories sold separately). GLP / GMP data output with real time clock. Construction Metal base, ABS top housing, stainless steel deck, front illuminated level indicator, weigh below hook, safety bracket , calibration lock, 4 touchless sensors, coverage in use Characteristics of the project Selectable environmental filters, auto tare, user selectable range calibration points, software lock and reset menu, user selectable communication settings and data print options, user definable project and user ID, standby automatic, up to 14 operating languages For further information and technical characteristics, download the attached data sheet.

This is the first receipt printer of RADWAG production. We offer two models which differ in terms of (more) communication interfaces: RTP-RU80 – RS 232* and USB, RTP-UEW80 – USB, Ethernet and Wi-Fi. The printers communicate with all RADWAG laboratory balances and industry scales. Their connection and configuration is intuitively easy and takes barely few moments (Plug and Play). Communication via Wi-Fi enables remote printing. The printers are equipped with a paper cutter ensuring operation ergonomics. The set includes: RTP-RU80: printer; power supply; cable with a plug of European standard, type C or E/F; USB cable; RS232 cable, female/ male; 80 mm thermal paper, 1 roll; RTP-UEW80: printer; power supply; cable with a plug of European standard, type C or E/F; USB cable; 80 mm thermal paper, 1 roll. *RS 232 port comes in a female version

A hook that allows under-pan weighing. It is compatible with XA, AS and PS series balances.

The automatic feeder is dedicated for automatic dispensing of small objects onto the weighing pan of (more) RADWAG-manufactured balance to which it is connected. The feeder ensures regular feeding of the elements in accordance with determined time intervals. Operation and Compatibility The PA-04/H feeder cooperates with XA 4Y and AS 3Y analytical balances and PS 3Y precision balances. Both the feeder and the balance are automated devices. The balance carries out analysis of dosed elements and sends signal to the feeder to dispense subsequent element. The feeder features diodes, signalling its operation, and keypad allowing to control the process. Automatic feeder is equipped with function of automatic emptying of the storage bin. Vibrating Feeder Cylindrical vibrating feeder with storage bin enables safe and precise dosing of elements. The storage bin has a conical and stepped shape and is continuously welded. The stainless steel surface of adequate roughness reduces elements grating during dosing process. Variety of Applications The feeder is appropriate for dosing pills of diameter ranging from 3 to 25 mm, round and oblong, as well as details of similar shapes and dimensions Design The device is equipped with powder-coated steel housing and stainless steel cover. The storage bin features transparent lid that allows verifying quantity of remaining elements. Compatible with scales: All analytycal XA 5Y.A All analytycal XA 5Y Microbalances: - XA 21.5Y.M.A - XA 21/52.5Y.M.A - XA 52.5Y.M.A - XA 53.5Y.M.A Microbalances: - XA 21.5Y.M - XA 21/52.5Y.M - XA 52.5Y.M - XA 53.5Y.M Note! To make the feeder work, simply buy the PT0453 cable, which is not part of the set.

MY11 pipette calibration adapter enables calibration and/or verification of piston pipettes by means (more) of a gravimetric method using the MYA microbalance. Set content: weighing pan weighing vessel evaporation ring glass chamber with an opening for dosing Vessel capacity: 11 ml Evaporation ring is an integral part of the adapter that increases relative humidity inside the weighing chamber. With this evaporation of the liquid during calibration/verification is stopped. An integrated weighing pan enables centric loading of the vessel in the weighing chamber. The weighing pan and the vessel are housed in a glass chamber featuring an opening allowing the user to dispense liquid through it, and reducing air drafts. Adapters for Pipettes Calibration Pipette calibration adapters are intended for calibration and verification of piston pipettes using gravimetric method. Use of the pipette calibration adapter reduces maximum capacity of the balance by the mass of the weighing vessel. The table below, which presents the minimum requirements in accordance with ISO 8655-6:2022 standard, enables to select suitable adapter for pipette calibration and respective balance version. The parameters of the balance have been selected so that the expanded uncertainty of measurement in use is less than ¼ of the maximum permissible error of the test object. Nominal volume of apparatus under test V Resolution (d) mg Repeatability (s)3mg Recommended balance Microbalances Analytical balances 0,5 µl ≤ V < 20 µl 0,001c 0,01d 0,006c, e 0,03d MYA 21.5Y XA 6/21.5Y.M.A XA 6/21.5Y.M XA 21.5Y.M.A XA 21.5Y.M XA 21/52.5Y.M.A XA 21/52.5Y.M XA 53.5Y.M.A XA 53.5Y.M 20 µl ≤ V < 200 µl 0,01 0,025 XA 52.5Y XA 110.5Y XA 82/220.5Y.A XA 82/220.5Y XA 120/250.5Y.A XA 120/250.5Y 200 µl ≤ V ≤ 10 ml 0,1 0,2 Adapter for pipette calibration MY 11 XA 11 XA 11 XA 11 XA 11 XA 17 XA 17 XA 17 XA 100 XA 17 XA 100 Maximum vessel capacity 11 ml 11 ml 11 ml 11 ml 11 ml 17 ml 17 ml 17 ml 100 ml 17 ml 100 ml Weighing vessel mass ~ 10 g ~ 10 g ~ 10 g ~ 10 g ~ 10 g ~ 11 g ~ 11 g ~ 11 g ~ 65 g ~ 11 g ~ 65 g a The repeatability values, in this table, apply in the volumen determination of a single channel pipette. When a single-channel balance is used for volumen determination of single channel pipettes the repeatability values are double the values of this table. c Single-channel balance. d Multichannel balance, only valid for multi-channel pipettes. Multi-channel balances of 0,01 mg readability may be uses to test multi-channel pipettes with nominla volumes below 20 µl only if the expanded uncertainty in use is less than ¼ of the maximum permissible systematic error of the test object. e For single-channel pipettes of nominal volumes of less than 2 µl, a balance with repeatability better than the values in the table shall be used so that the expanded uncertainty in use is less than ¼ of the maximum permissible systematic error of the test object. table {font-size: 12px} td {padding:10px; } tr {text-align:center;} @media (max-width: 800px) { table {font-size: 9px} td {padding: 1px 1px} }

Set of 16 antique / vintage laboratory calibration weights 5mg to 100g Laboratory calibration weight (more)s 16 weights: 5mg / 20mg / 20mg / 100mg / 200mg / 500mg / 1g / 1g / 1g / 2g / 5g / 10g / 10g / 20g / 50g / 100g Weight checked on a precision balance to 0.0001g (0.1mg) - see photo In its wooden box uncalibrated weight

Capacity (max.): 5.5 l/min Final vacuum (max.): 160 mbar Operating pressure (max.): 2.4 bar Permissi (more)ble medium temperature: 5 – 40 °C Permissible ambient temperature: 5 – 40 °C Weight: 1.9kg

Pharmacia Biotech Chromatography Column XK 16/100 This was removed from a university lab where it wa (more)s surplus to requirements. The unit is in good cosmetic condition but looks like it has been used.

This Genevac miVac Duo Centrifugal Concentrator was removed from a university lab where it was surpl (more)us to requirements. The unit powers up and is in good working order. The unit is in reasonably good cosmetic condition but has a cosmetic crack in the lid and the seal has split.

The H315 waterproof scale Made to work in high humidity conditions and even direct contact with wate (more)r. Designed for precision measurements, making it used in situations where weighing readability is crucial. The power of steel The use of stainless steel for the construction guarantees you a long life for the balance. It is not afraid of contact with moist objects or accidental splashes. The robustness and strength of the design of the platform scales makes it possible to weigh large objects, such as pallets of goods. The stable platform is resistant to vibration, which is important when weighing large objects. Not just weighing But also parts counting, percent weighing, animal weighing and peak hold. The power of H315’s working mods. Do you require fast and repeatable weight measurement under difficult conditions? The H315 scale is made for that! It has been with us for years, and will stay for a long time to come The LCD display has accompanied us for long years. During this time it has proven its reliability. It guarantees the readability of the result from many angles and is energy efficient. Inner power No access to mains power? Power failure? No problem. Thanks to its internal rechargeable battery, the H315 scale allows many hours of operation without mains power (up to 7 hours). Battery power supply is available at an extra charge. As standard, the scale is equipped with a RS232 cable, to which you can connect most of the accessories from our range.