Unchained Labs PUNK Dynamic Light Scattering DLS Protein Sizing System Analyzer

Manufacturer: UNCHAINED LABS Model: pUNk Description: The pUNk puts a new spin on dynamic light scat (more)tering (DLS). It allows you to measure the hydrodynamic size, size distribution and aggregate population of a protein much faster and with less effort. If you value high sensitivity, you can check it off with the pUNk's unique optical design. Get more done with the smallest, fastest and most user-friendly protein sizing system. Key features: - 5 µL sample size - Percentage aggregation - Protein size - Polydispersity - HPLC compatible Other data: Molecular weight range: 192 Da (e.g. caffeine) - 25 MDa Polydispersity: <0.1 (certified standard) Minimum sample concentration: 0.1 mg/ml lysozyme in phosphate buffer (1.9 nm radius), a much lower concentration is required for larger particles Sample liquid volume (min - max): 2 µL (12 µL quartz cuvette) - 45 µL (45 µL quartz cuvette) Sample cuvette types (typical): - rUNt, 5 µL polycarbonate disposable - General 12.5 mm cuvettes with square wall, 4 clear windows - 8 µL flow-through cuvette - 12 µL or 45 µL quartz - 50 µL polystyrene disposable Measuring time (typical): 30 seconds Temperature control range: 0-90 °C Accuracy of temperature control: ±0.2 °C Light source: 660 nm laser diode Detector type: Photodiode module Ambient conditions: Temperature range: 10-40 °C Humidity control: Humidity: 10-90% 4 mm dry gas inlet available Dimensions: 13 cm W x 34 cm D x 21 cm H, 6.5 kg Electrical: Universal input, voltage 100-240 V AC, 50-60 Hz Computer operating system: Microsoft Windows XP or 7 (32 or 64 bit) Computer communication: 1 USB port The device/system offered here has been tested and is fully functional and ready for use.

ZWIEBEL calibration weight 1kg class F2 INOX Laboratory calibration weight in stainless steel Brand: (more) ZWIEBEL Weight: 1 kg / 1000g Type / class: F2 maximum permissible error: ± 16mg LZ 67 Weight checked on a precision balance at 0.01g (10mg) - see photo In its wooden box uncalibrated weight

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

Memmert IF450 Forced Circulation Incubator 449L, 115V Working Temperature Range Min. 10°C above amb (more)ient up to +80°C Convection Type Forced Air Chamber Volume 449 L (15.9 cu.ft.) Features - Setting temperature range from +20°C to +80°C with a working range starting at Min. 10°C above ambient - Volume of 449 L (15.9 cu.ft.) with a reinforced stainless steel interior - ControlCOCKPIT adaptive multifunctional digital PID-microprocessor controller with high-definition TFT-color display - Adjustable parameters include temperature (Celsius or Fahrenheit), fan speed, air flap position, and program time - Forced air circulation by quiet air turbine, adjustable in 10% steps with pre-heated fresh air admixture - Safety features include an adjustable overtemperature monitor and mechanical temperature limiter TB, protection class 1 according to DIN 12880 - Easy-to-clean stainless steel interior reinforced with deep drawn ribbing and integrated large-area heating on four sides The Memmert IF450 Forced Circulation Incubator 449L, 115V offers precise temperature control with a setting range from +20°C to +80°C and a working range starting at Min. 10°C above ambient. Its large 449 L (15.9 cu.ft.) stainless steel interior, reinforced with deep drawn ribbing, ensures durability and easy cleaning, making it ideal for large-scale applications. The advanced ControlCOCKPIT digital PID-microprocessor controller with a high-definition TFT-color display allows users to adjust various parameters such as temperature (Celsius or Fahrenheit), fan speed, air flap position, and program time, providing optimal control over the incubation process. This incubator features quiet forced air circulation with a turbine, adjustable in 10% increments, ensuring even temperature distribution and pre-heated fresh air admixture. Safety is ensured through an adjustable overtemperature monitor and mechanical temperature limiter TB, meeting DIN 12880 standards. Additional features include AtmoCONTROL software for advanced programming and data management, with support for up to 8 shelves and a maximum chamber load of 661 lbs. The IF450 combines high capacity, safety, and precision, making it suitable for demanding laboratory environments. INCLUDED: The Memmert IF450 Forced Circulation Incubator 449L, 115V includes: - 2 Stainless Steel Grid - Tilt Protection Wall Bracket - Calibration Certificate - Power Cord - Operator's Manual - Manufacturer's Documentation - 3 Year Manufacturer's Warranty

HX7 H scale&rsquo;s multi functions Many functions, many interfaces and great robustness (IP66/ IP68 (more)) mean many possibilities for you to use this advanced scale. Tomorrow you can apply it to a different process than today &ndash; that&rsquo;s the multifunctionality. That&rsquo;s the saving! Use the potential Barcode scanners, receipt printers, label printers, external displays, control buttons, light signalling towers and other controlling/ signalling devices &ndash; thanks to multipurpose software, HX7 scale can work with all of them. You can easily connect them thanks to the fact that the balance is equipped with interfaces: RS232, RS485, USB, Ethernet, 4 IN/ 4 OUT. Optionally, the balance can be equipped with 12 IN/ 12 OUT and analog output module. You can find all accessories in our regular offer. And if you have questions about compatibility, our experts will help you. Easy and pleasant Simple and convenient operation with a 7-inch color display. Perfectly visible messages additionally supported by bargraph. The top part of the operation panel features a bar graph consisting of 9 red and green diode fields. The bar graph is a graphic visualisation informing the user on a current net weight of a product presented with reference to the scale range or declared min and max thresholds. The bracket allows the terminal to be placed on any flat horizontal surface or screwed to the wall with adjustable angle. The power of steel The use of stainless steel guarantees you a long life for the scale. It is not afraid of contact with moist objects or accidental splashes. The construction of the scale is made of a stainless steel. This guarantees you work for many years. Not just weighing But also parts counting, dosing, percent weighing and formulations. The power of HX7&rsquo;s working mods. Do you need ALIBI? There you have it. ALIBI memory is like a black box of a scale. It records all measurements taken on the device. The ALIBI memory cannot be modified or erased. Referring to stored weighings you can generate weighing reports, formulation reports and reports on performed control processes. Single weighing is stored in the ALIBI memory as long as it is specified by a Weighing Storage Period (days) parameter.

Edwards T-Station 85H Dry Turbo Station NW40, 100-120V Ultimate Pressure &lt;5 x 10-8 mbar Inlet Con (more)nection NW40 Leak Tightness &lt;1 x 10-6 mbar ls-1 Features - Single dedicated button to start/stop pumps; Easy to read accurate display - Base plate includes rubber feet and cut-outs in the sides for manual handling - The nEXT85 and nEXT300 turbomolecular pumps, XDD1 dry diaphragm pump and E2M1.5 backing pump are all user serviceable - Integrated air cooler acts to cool internal power supply and pump/controller for quiet operation avoiding multiple fans - All metal frame means rugged design that can take abuse without cracking or breaking - Inlet flange options - Available with either an NW40, ISO63 or CF63 inlet flange to suit your application T-Station 85 is a low cost, compact turbomolecular pumping station that seamlessly combines the nEXT85H turbomolecular pump with either a dry diaphragm or oil sealed backing pump, and a simple controller, providing pumping speeds of 47 to 84 ls-1. The T-Station 85 comes with an integrated Turbo and Active Gauge controller which enables single button start/stop of the system. This is combined with the ability to control one of our active gauges, vent valve control and delayed start of the turbomolecular pump to either time or pressure if a gauge is fitted, making the T-Station 85 is ideal for general laboratory needs.INCLUDED: The Edwards T-Station 85H Dry Turbo Station NW40, 100-120V includes: - T-Station Pumping Station Base - XDD1 Diaphragm Pump - nEXT85H Turbomolecular Pump with NW40 Inlet - All Necessary Tubing and Cables for Turn-key Operation - Operator's Manual - 1 Year Manufacturer's Warranty