Hach Lange DR 2800 Spectrophotometer

Dimensions (W x D x H): 260 × 390 × 100 mm

The UV5Nano UV/Vis spectrophotometer enables concentration and purity determination of nucleic acids (more) and protein samples down to 1 μL. Optional automation and 21 CFR part 11 compliance meet the needs of life science and biopharma labs. Pre-programmed applications for Nucleic Acids (DNA, RNA, mRNA, Oligos, etc.) with QC Ratios (260/280 and 260/230), protein assays, and cell density. Full-spectrum micro volume and cuvette measurements combined in one instrument to support both OD600 and protein assay applications. Wavelength Range: 190 – 1100 nm Photometric accuracy (K2Cr2O7): ±0.006 A Wavelength accuracy: ±0.9 nm Resolution (Toluene in hexane): >1.7 Stray light (KCl, 198nm): >1.7 Compatibility with LabX Software: Yes Shortcuts per user: 12 Max. number of methods: 50 Pharmacopeia compliant: No User Identification: Yes Minimal Scan time: 2 s Cuvette Changer: No Optics: Array Light Source: Xenon flash lamp Connectivity USB Interface: Yes Path length: 0.1mm, 1.0mm, 10 mm Dimensions (HxWxD): 217 x 208 x 255 mm Weight: 7.2 kg

Pathlength: 1 mm

The UV-1800 is an advanced high-resolution spectrophotometer utilizing a precision Czerny-Turner opt (more)ical system. Operation can be either as a stand-alone instrument or as a PC-controlled instrument with the included UV Probe software. USB memory can be connected directly to the UV-1800 for simple data transfer and printing is possible with the optional screen-copy printer or printers that support PCL control codes. Photometric Mode measures the absorbance or transmittance at a single wavelength or at multiple (up to eight) wavelengths. In multiple-wavelength measurement, calculations can be performed on the data obtained for up to four wavelengths, including the calculation of the difference between, or ratio of, the measurements obtained for two wavelengths. Spectrum Mode obtains sample spectra using wavelength scanning. Changes in the sample can be tracked using repeated scans. Data processing operations, such as the enlargement or reduction of the spectra obtained, peak detection, and area calculations, are also possible. Quantitation Mode generates a calibration curve from standard samples, and uses it to calculate the concentrations of unknown samples. Various combinations of wavelengths (1 to 3 wavelengths and derivatives) and calibration curves (K-factor and first-to-third order regression calibration curves) are possible. Kinetics Mode measures the change in absorbance as a function of time, and calculates enzymatic activity values. You can select either the kinetics measurement method or the rate measurement method. Time-Scan Mode measures the change in absorbance, transmittance, or energy as a function of time. Multi-Component Quantitation Mode separately quantitates up to eight components mixed in a single sample. Pure components or mixtures of components can be used as standard samples. Biomethod Mode is capable of analyzing DNA and proteins using the several common quantitation methods including quantitation of DNA or protein using the absorbance at 260/230 nm or 260/280 nm and protein quantitation via the Lowry method, BCA method, CBB method, Biuret method, and UV absorption method (direct measurement at 280 nm). Security and validation functionality are also preprogrammed. Security functions allow you to restrict functions according to three user levels: administrator, developer, and operator. Automatic or semiautomatic validation functions include wavelength accuracy, wavelength repeatability, resolution, stray light, photometric accuracy, photometric repeatability, baseline flatness, baseline stability, and noise level. The operating time of the lamps can be recorded and displayed so that you can anticipate replacement and avoid downtime. Stray Light: <0.02%T at 340 nm, 400 nm; <1.0%T at 198 nm Source Lamp: Deuterium; Tungsten-Halogen Beam Type: Double Bandwidth: 1.0 nm Min Wavelength: 190 nm Max Wavelength: 1100 nm Wavelength Accuracy: ±0.1 nm Wavelength Reproducibility: ±0.1 nm Min Photometric – Transmittance: 0%T Max Photometric – Transmittance: 400%T Min Photometric – Absorbance: -4 A Max Photometric – Absorbance: 4 A Photometric Drift: <0.0003 A/hr Detector: Silicon photodiode Including UV Probe software

The FLoid Cell Imaging Station is an affordable, user-friendly imaging solution for the quick detect (more)ion and verification of fluorescently-labeled samples. The FLoid Cell Imaging Station captures transmitted light and three-color fluorescent images of your cells and samples right at your benchtop. You do not need to be specially trained or have dedicated staff to operate it. An uncomplicated user interface, streamlined image acquisition process, and real-time, multicolor display allow even imaging novices to produce high-quality images with a few mouse clicks. Cell Data: 3-Color Detection Color: Green, Red, Blue Data Outputs: JPG Files, PNG Files, BMP Files, TIFF Files Detection Method: Fluorescent Display: Adjustable tilt, 15-inch color Emission Wavelength: 446/33 (Blue), 532/59 (Green), 646/68 (Red) Excitation Wavelength: 390/40 (Blue), 482/18 (Green), 586/15 (Red) Filter Type: FITC, Texas Red, DAPI For Use With: All fluorophores compatible with excitation and emission filters Format: Slide(s), Cell Culture Dish, Cell Culture Plate (Multi-Well), Cell Culture Flask (T75), Petri Dish, Coverslip(s) Laser Features: LED based adjustable intensity (50,000 hour life) Magnification: 460X (optical) to 1840X (with digital zoom) Memory: 2 Gb USB Objectives: Numerical Aperture = 0.45, Fixed 20X Plan Fluorite, Working Distance = 5.9 mm Stage: Open-Stage Platform for Most Cell Vessels Camera Type: 1.3 Megapixels, Monochrome, HAD CCD, 1/3 inch Lighting Type: LED Resolution: Image resolution – 1296 x 964 pixels, Display resolution – 1366 x 768 pixels Dimensions (WxHxD): 400 x 540 x 350 mm Weight: 12.7 kg

Outside dimensions (h x w x d): 2000mm x x765mm x 800mm Inside dimensions (h x w x d): 1445mm x 620m (more)m x 670mm Capasity: 599 L Weight: 140kg 230V / 50Hz / 600W

A laboratory oven with an exceptional quality/price ratio! 100% Made in Italy and with all accessori (more)es already included as standard.Fine temperature regulation, clear and complete display, top safety class, front regulation of the pipe on the back for exhaust fumes. MATERIALS:     - External structure in steel painted with anti-acid epoxy powder    -  Inner chamber in 18/8 stainless steel     - Ergonomic handle, easy to use and robust INSTRUMENT SAFETY SYSTEM The oven has an independent electronic safety system. The electronic circuit DOES NOT depend on the main thermoregulator and will work even if the main board is broken. If the temperature exceeds the set point by a certain number of °C (set by the user), the LED will light up and the oven will continue to operate at the safety temperature. STANDARD:     - PID thermoregulator with double display and adjustable temperature up to 300°C    -  2 shelves     - pipe on the back for exhaust fumes with front opening/closing adjustment device     - 10 mm hole on the upper side     - Digital timer from 0 to 99 hours and 59 minutes + ∞     - Indication of the power used     - Auto-tuning (automatic temperature calibration)     - Possibility of manual temperature correction (e.g. with certified thermometer)     - Safety class DIN 3.1, the highest     - Manual adjustment of the over-temperature alarm     - IP protection: 42 Laboratory Oven STF-N 52 FALC Natural Convection

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