Spectrophotometer Visible Libra S21 Vis XENON

Accuris SmartDrop L Nano Spectrophotometer Wavelengths 260, 280, & 600nm (Fixed) Display 7-inch  (more)High Resolution Color Touch Screen Absorbance Precision 0.005 A Features - Quick and accurate results from a sample droplet - Ideal for basic DNA/RNA/Protein quantification and purity - Affordable LED and silicon detector technology provides readings at 260 and 280nm - Fixed 0.5mm path length, detects up to 2500ng/ul of dsDNA - Touch screen control panel - No PC or software required for operation - Built-in printer and cuvette port for OD600 readings - No PC or special software required - USB port featured for data transfer The Accuris SmartDrop™ series of nano spectrophotometers provides quick and easy quantification of small samples. Utilizing a small sample volume eliminates the need for dilutions, providing more accurate results. A full color, 7” touchscreen with icon-driven menus and preprogrammed protocols gets users up and running quickly. No external computer is required. Each unit features a quartz pedestal onto which a drop of sample is placed. The arm is lowered and the drop is stretched into a liquid column of specified length for spectral analysis. DNA, RNA and protein concentrations and purity numbers are displayed in a matter of seconds. The resulting data can be printed, saved in the SmartDrop’s onboard memory or exported via USB as an Excel file. All SmartDrop models include an integrated printer. For OD600 readings, each model includes a cuvette port and two optical glass cuvettes. Three SmartDrop models are available to meet a range of applications and budgets. This Accuris SmartDrop L Nano Spectrophotometer is the affordable choice for laboratories needing to determine nucleic acid and protein concentrations and purity of samples. The LED light source and silicon photocell sensor provide readings at 260 and 280nm. Samples from 1.0 to 2.0ul are loaded directly on the pedestal. Results are provided in about 5 seconds. The software automatically calculates and displays 260/280 ratios. INCLUDED: The Accuris SmartDrop L Nano Spectrophotometer includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Accuris SmartDrop XF Nano Spectrophotometer, 115V Wavelength Range 200 - 800nm (1 nm steps) Display  (more)7-inch High Resolution Color Touch Screen Absorbance Precision 0.003A Features - 7-inch touch screen display - 0.5µl – 2.0µl minimum sample size - Detects dyes such as PicoGreen and RiboGreen as well as GFP and fluorescein - Full-spectrum absorbance scanning and calculations of 260/280 and 260/230 ratios - Long-life Xenon lamp with precision monochromator - Auto-ranging path lengths of 0.05mm, 0.2mm and 1.0mm - Detect up to 15,000ng/µl of dsDNA without dilution - Integrated fluorometer for sensitive quantitation of low concentration nucleic acids - < 6 second detection time This top of the line spectrophotometer can perform not only UV-Vis readings in the range of 200-800nm but also fluorescence readings. Like the SmartDrop X, the SmartDrop XF features predefined programs for nucleic acids, proteins, and various colorimetric assays. The patented, motorized system gently stretches the sample column and allows for three different path lengths, providing accurate readings of samples from 0.5 to 2.0µl without dilution. The integrated fluorometer yields more accurate, sensitive and selective quantitation of nucleic acids. The blue light channel (460nm) is useful for detection of dyes such as PicoGreen and RiboGreen as well as GFP and fluorescein. UV, green and red channel models are available upon request.Click Here to View Product Video INCLUDED: The Accuris SmartDrop XF Nano Spectrophotometer, 115V includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

MARSHALL Select MS-SP195-1100 Spectrophotometer, 195-1,100nm Wavelength Range 195 to 1,100nm Wavelen (more)gth Accuracy ± 0.5nm Sample Compartment 4 position, 10mm pathlength cuvette Features - Tungsten & Deuterium lamps switch automatically based on the selected wavelength - Stores up to 200 groups of data and 200 standard curves - Accommodates 5–100mm path length cuvettes with optional holders - Spectrum scanning at 2800 nm/min, one of the fastest in its class - Integrates automatic wavelength calibration to facilitate ease of use and accuracy - Compact to ensure both portability and optimized lab space The MARSHALL Select MS-SP195-1100 Spectrophotometer represents the pinnacle of precision and versatility in the field of optical analysis. Engineered for a wide range of applications from biotechnology research to quality control of new materials, this single-beam spectrophotometer covers a wavelength range from 195 to 1100 nm with exceptional accuracy (±0.5nm) and repeatability (≤0.3nm). It combines a robust tungsten and deuterium lamp system with a spectral bandwidth of 2.0 nm, ensuring high resolution and excellent stability across its operations. Whether it's measuring bacterial density or conducting rigorous material analysis, the MS-SP195-1100 offers high performance with a photometric range from -0.3 to 3.0A and 0 to 200%T, underpinned by a photometric accuracy that excels in precision (±0.002 A at 0.5 A). Enhancing user experience, the MS-SP195-1100 features a user-friendly operation interface with a large, information-rich LCD display that not only shows data in graphical formats for easier interpretation but also allows for photometry, quantitation, and time scans. It offers advanced data management capabilities, capable of storing up to 200 groups of data and standard curves directly in its memory. For seamless integration and data transfer, it includes USB connectivity and supports Bluetooth wireless printing. The spectrophotometer also boasts automatic features like wavelength setting and lamp switching, making it virtually error-free in regular use. Certified with cTUVus and CE, and designed to accommodate a variety of sample sizes and types with its large sample compartment and versatile accessory options, the MS-SP195-1100 is a top-tier instrument ideal for academic, research, and industrial laboratories seeking reliability and accuracy in their spectral analysis. INCLUDED: The MARSHALL Select MS-SP195-1100 Spectrophotometer, 195-1,100nm includes: - Tungsten Lamp - Deuterium Lamp - 4 x 3.5ml Glass Square Cuvettes - 2 x 3.5ml Quartz Square Cuvettes - Dust Cover - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Perkin Elmer Lambda 25 Spectrophotometer This item was removed from a university lab where it was su (more)rplus to requirement. It is in good cosmetic condition and powers on, we are unable to conduct further testing at our facility.

This item has just arrived in our stock. Please enquire for further details.

Ohaus EX124/AD Explorer Analytical Balance Introducing the OHAUS EX214/AD Explorer Balance: high-per (more)formance laboratory equipment that redefines the standard for analytical balances. This top-tier balance is part of the OHAUS Explorer Series, a unique line that seamlessly combines modern features with an intelligent design, promising to simplify even the most complex laboratory measurements.The EX214/AD Explorer Balance stands out with its large color touchscreen, providing intuitive navigation and convenient access to the system's advanced application modes. It has an icon-driven application software that includes features such as user management, a comprehensive library, and a minimum weight indication. These smart features make the balance not just a tool but a helpful assistant in your laboratory work.The Explorer Balance prioritizes accuracy with its fast stabilization times, optimized linearity, and excellent repeatability specifications. It includes enhanced vibration filtering, which guarantees precise results under different working conditions. Another standout feature is the AutoCal™ calibration system, ensuring the accuracy of your measurements is maintained over time and across a wide range of environmental conditions.The EX214/AD model incorporates an ingenious draftshield that offers easy entry to the weighing chamber. This draftshield can be accessed through a flip or sliding top door and the top-mounted side doors. Notably, these doors can be automatically controlled in /AD models, offering additional convenience and efficiency to your weighing process.Discover the future of laboratory measurements with the OHAUS EX214/AD Explorer Balance, a high-performance balance that offers unmatched functionality, ensuring precise and reliable results every time.INCLUDED: The Ohaus EX124/AD Explorer Analytical Balance includes: - Power Cord - One Year Manufacturer's Warranty

SCILOGEX SuperPette Pipettor, Starter Kit-2. 0.5-10ul, 2-20ul, 20-200ul, 100-1000ul & Carousel S (more)tand The new SCILOGEX SuperPette fully autoclavable digital pipettors have an excellent ergonomic and ultralight design providing effortless, ergonomic, accurate and precise pipetting experience. In addition, the volume lock helps protect from accidental volume change. The clear digital display is centrally located, for the left- and right-handed users. UV and chemical resistant.Product Features - One handed volume adjustment and volume lock - Autoclavable, digital, ergonomic, ultralight, and accurate - UV and chemical resistant - Display is centrally located, for ambidextrous use. - Compatible with universal pipette tips of up to 1000 mL - Built with a calibration tool, so your lab can save time and cost by maintaining the pipettor in-house - Suitable for forward or reverse pipetting Click Here to View Product Video INCLUDED: The SCILOGEX SuperPette Pipettor, Starter Kit-2. 0.5-10ul, 2-20ul, 20-200ul, 100-1000ul & Carousel Stand includes: - Two Year Manufacturer's Warranty

THis was removed from a university lab where it was surplus to requirements. The unit powers up but  (more)none of the objectives are particularly clear, and two don't show an image at all (detailed below). The unit is quite stiff and awkward to use. For these reasons it is sold for spares/repairs. It is in reasonable good cosmetic condition with minor marks. 2x Carl Zeiss Kpl 8x Eyepieces 1x Leitz Wetzlar H 20x/0.40 ∞/1.80 Quarzgl. (no clear image) 1x Carl Zeiss 4494688 Ph2 40x/0.75 160/0.17 1x Carl Zeiss 4459404 Ph2 NEOFLAUR 25x/0.60 160/0.17 1x Carl Zeiss 4836489 Ph2 NEOFLAUR 16x/0.40 160/- 1x Carl Zeiss 4111437 Ph3 NEOFLAUR 100x/1.25 oil 160/- (no clear image). 1x Carl Zeiss Nose Piece III RS 46 62 49-9904 1x Carl Zeiss Stage 47 33 56-9901 1x Carl Zeiss Condenser 4680811 1x Carl Zeiss Microscope power supply 47 20 83 6 volt and 12 volt output. 1x Carl Zeiss Lamp power supply VHW 50f-2b 39 26 41 showing 365 hours and 55 minutes. 1x Carl Zeiss Lamp 12 volt 100 w 46 8019-9901 1x Carl Zeiss Lamp HBO 50 w 46 80 32-9902

The PR Series Precision and Analytical Balances ensure competitive performance at an affordable pric (more)e and offer accuracy and repeatability in essential weighing applications in the laboratory, industrial and educational environments. Equipped with RS232 connectivity for easy communication, a backlit display and a simple interface for easy operation, the PR series scales are perfectly designed for your workstations. Applications Basic Weighing, Piece Counting, Percent Weighing Display Backlit liquid crystal display (LCD) Operation AC adapter (included) Communication RS232 (one port included) Structure ABS upper armor, removable stainless steel plate, removable glass screen with sliding top door, integrated weigh below hook, safety bracket, calibration lock Construction features User selectable environmental filters, brightness adjustments, auto tare, auto dimming, user selectable measuring range adjustment points, software lock and reset menu, user selectable communication settings and print options , user-configurable project and user ID, software overload and underload protection indicator, stability indicator

The HX7.4 H/Z scale is a device constructed on the basis of a PUE HX7 terminal and a ground-embedded (more) 4-load-cell platform, both manufactured using the AISI 304 stainless steel. The device's high protection class, IP66 / IP68, makes it suitable for use in industry. HX7.4 H/Z Comfort of operation is guaranteed thanks to a clear-cut menu, and a colour display featuring a 9-diode bar graph blinking red and green when signalling current net mass of a load in reference to the scale range or declared min and max thresholds. Housing back is equipped with hermetic communication interfaces such as RS232, RS485, USB, Ethernet, at your disposal there are also digital inputs/outputs and analogue output. This enables cooperation with external devices such as barcode scanners, printers, external displays, control buttons, light signalling towers, other controlling/signalling devices, systems for automatic process control and superior IT systems. With use of the bracket you can either place the indicator at any flat horizontal surface, or fix it to the wall adjusting the tilt respectively to suit your needs. The terminal's software allows carrying out processes such as weighing, parts counting, dosing, labelling, formulations and percent weighing. The terminal's system of information is based on databases: users, products, weighings, packaging, formulations, customers, ALIBI memory which guarantees stored data safety. The frame for recessing (foundation) is part of the set – you will receive it with the ordered scale.

Scale WPY for statistic control WPY/PGC is equipped with modules that put packed products control in (more)to practice. The module is supported by database containing products and operators lists. A control started by the scale is automatically stopped after controlling pre-defined quantity of packages (samples). Number of the packages is fixed by scale program depending on product batch size. Scales are equipped with 5,7" colourful, graphic touch screen display for previewing information concerning currently performed control and its result. Control cycle runs according to the following scheme: operator choice, product choice, control start, acquiring weighing records, automatic control end after certain packages number, control report print. Each carried out control is ended with a final report containing all information that is necessary for prepacked products control report. The report is automatically saved in scale memory and at the same time it can be printed by printer connected to scale. Scale coupling with computer program enables: keeping weighing records from successive weighments in the database, automatic printout of control processes from computer software level, sending user defined codes from scale to computer software; the codes match weighed product (product code, operator code, batch quantity, batch no., control Start/Stop), defining product codes and their descriptions (names) from the level of computer program, therefore user can assign an individual product name suitable for the company's branch. The purpose of the scale is the packaged goods control (PGC), so remember that verification (legalization) is necessary. We recommend ordering a scale with a proper verification (legalization).