GHL Doser 2.1 Dosing System, incl. stirrer

AREC 10 Digital was designed for laboratory applications where a comfortable and large work surface  (more)is required, which here reaches 26x26 cm in size, the largest among the Velp series. The plate offers high resistance to acids, bases and solvents, while the technopolymer structure of the stirrer is designed to prevent accidental spills of liquids from reaching the electronic components, ensuring easy and quick cleaning. This translates into product safety and durability even in the most demanding laboratories; further protected by a 3-year warranty (subject to online registration). The heating uses the latest technologies available and ensures a uniform temperature across the entire plate and exceptional transfer efficiency. Same quality for agitation: SpeedServo™ technology and brushless motor offer precise and powerful agitation even when viscosity varies. In short, why we offer you AREC 10 Digital: - Easy to use and highly resistant to chemicals - Precise setting of temperature and agitation - Accepts volumes up to 25 liters / 30 kg - Possibility of precise thermoregulation of the fluid with Pt100/Pt1000 and VTF probes - Designed for durability and guaranteed for 3 years The powerful brushless motor of the AREC 10 Digital ensures stable and reliable stirring. The patented SpeedServo™ technology ensures constant speed even with variations in fluid viscosity. The always precise stirring speed, from chemical reactions to sample preparation, adjustable from 100 to 1500 rpm, it is ideal for any laboratory need. With a stirring capacity of up to 25 liters (H2O) (or 30 kg of liquid), the AREC 10 Digital stands out for its robustness and superior performance. Arec 10 reaches the remarkable temperature of +550°C in complete safety and control. Extremely precise, you can increase the temperature by +1.0°C. By connecting the external PT100 or PT1000 sensors you can directly thermoregulate the sample up to 350°C with an accuracy of ±1.0°C. Using VTF Digital instead you can control the temperature with a precision of ±0.5°C (up to a maximum of 300°C). In this regard, Arec 10 is available with different accessory packages. You will find all the combinations at the bottom. Safety during rescaling: - 'Hot surface' alarm when temperature exceeds 50°C, even when inactive. - Overtemperature alarm above 570°C 1 - Aluminum heating plate with ceramic coating 2 - Main switch 3 - Knob for stirring setting 4 - Knob for temperature setting 5 - Display

The VELP stirring rod with turbo propeller is ideal for medium / high viscosity ranges and medium /  (more)high speeds. Compatible with Velp Scientific ES, LS, DLS, LH, DLH, PW, OHS rod stirrers. The stirring rod generates an axial flow with suction of substances from top to bottom and low shear forces.

Ohaus Guardian 7000 e-G71HSRDM Hotplate Stirrer, 120V The Ohaus Guardian 7000 Hotplate Stirrers are  (more)designed with outstanding safety features and superior heating and mixing performance. The SmartHousing is chemical resistant with an innovative, easy-to-clean design that channels spills away from internal components and the angled glass control panel. The bright LCD display includes intuitive icons, temperature, speed and time settings - all designed to monitor performance from across the lab. Protect your lab with SmartPresence and SmartLink technologies. These exclusive features automatically shut off the heater if no one is detected after a user set “time out” period has passed. An industry-leading early detection system that uses two independent safety controls to continuously monitor the electronics and shut off heating before an overtemperature condition occurs. Precise stirring from 60 to 1600 RPM is made possible by the design of a powerful motor, strong magnet and software-controlled ramp rate, ensuring secure magnetic coupling for viscous applications. SmartHeat allows you to set the maximum temperature of the unit and SmartRate enables fast or slow temperature and speed ramp rates. The programming feature allows storage of 5 multi-step programs. INCLUDED: The Ohaus Guardian 7000 e-G71HSRDM Hotplate Stirrer, 120V includes: - Two Stir Bars (40 x 8mm and 28.6 x 8mm) - 8" Stainless Steel RTD Temperature Probe - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus Guardian 7000 e-G71HS07C Hotplate Stirrer, 120V The Ohaus Guardian 7000 Hotplate Stirrers are  (more)designed with outstanding safety features and superior heating and mixing performance. The SmartHousing is chemical resistant with an innovative, easy-to-clean design that channels spills away from internal components and the angled glass control panel. The bright LCD display includes intuitive icons, temperature, speed and time settings - all designed to monitor performance from across the lab. Protect your lab with SmartPresence and SmartLink technologies. These exclusive features automatically shut off the heater if no one is detected after a user set “time out” period has passed. An industry-leading early detection system that uses two independent safety controls to continuously monitor the electronics and shut off heating before an overtemperature condition occurs. Precise stirring from 60 to 1600 RPM is made possible by the design of a powerful motor, strong magnet and software-controlled ramp rate, ensuring secure magnetic coupling for viscous applications. SmartHeat allows you to set the maximum temperature of the unit and SmartRate enables fast or slow temperature and speed ramp rates. The programming feature allows storage of 5 multi-step programs. INCLUDED: The Ohaus Guardian 7000 e-G71HS07C Hotplate Stirrer, 120V includes: - Two Stir Bars (40 x 8mm and 28.6 x 8mm) - 8" Stainless Steel RTD Temperature Probe - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

IKA Eurostar 200 Control P4 Overhead Stirrer Speed Range 0/4 to 530 RPM Viscosity Max. 150000 mPas (more) Setting Accuracy Speed 1 ± RPM Features - Multilingual TFT display - Programmable functions - Integrated temperature measurement - Interval operation - Timer function - Adjustable safety circuit - Locked function - Infinitely adjustable speed - Overload protection - Short-term overload operation - Slim casing - Quiet operation - Error code display - H 67.60 temperature sensor and WH 11 WiCo holder included in delivery Extremely powerful laboratory stirrer for highly viscous applications for quantities up to 100 l (H2O). It is designed with a removable wireless controller and a digital TFT display. It automatically adjusts the speed through microprocessor controlled technology within the speed range of 0/4 - 530 rpm (two speed ranges). The stirrer comes equipped with a RS 232 and a USB interface to control and document all parameters. An integrated torque trend display is provided for the measurement of viscosity changes. Safety circuits installed ensures automatic cut-off in an anti-stall or overload conditions. Continuous comparison of shaft speed to desired speed is maintained and variations are adjusted automatically. This guarantees a constant speed even with changes in viscosities of the sample.

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

Radleys Lara Controlled Laboratory Reactor CLR This was removed from a university lab where it was s (more)urplus to requirements. The unit powers up but we were unable to test it further. It is in good cosmetic condition but has some marks from use.

VACUUBRAND MZ 2C VARIO Select Chemistry Diaphragm Pump Ultimate Vacuum 7 mbar (5 Torr) Maximum Pump (more)ing Speed 1.65 CFM at 60Hz Number of Heads/Stages 2/2 Features - VACUU-SELECT vacuum controller with graphical user interface and predefined applications simplifies work in the laboratory - Automatic boiling point detection and adjustment of the vacuum for short process times - Extraordinary diaphragm life for minimum operational and servicing costs - Excellent chemical resistance The MZ 2C VARIO select pump is an excellent solution for labs working with most common solvents. The integrated VACUU-SELECT controller provides an easy-to-use, application-based interface that covers all common lab applications. The VACUU-SELECT controller has you covered. Use manual set-point-control for simple processes, run fully automated distillations, or create your own application with simple drag-and-drop editing. For solvent evaporation, the VACUU-SELECT controller detects the boiling pressure and automatically adjusts the pump to maintain process control. On-demand motor speed control yields not only improved vacuum control, but it also results in unparalleled service intervals for wear parts like diaphragms and valves. Typical applications are all evaporation processes. Evaporation processes can be run fully automatically and with short process times and high sensitivity at the same time. The VARIO control ensures high process reliability through prevention of superheating or foaming. The control allows for automatic vacuum level adaptation and is self-adapting to changing process parameters at any time. The VACUU-BUS interface facilitates a user-friendly configuration of even complex vacuum installations. INCLUDED: The VACUUBRAND MZ 2C VARIO Select Chemistry Diaphragm Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Waterproof platform scales H315/HR series is designed for operation in locations with high humidity  (more)or direct contact with water. The scales is easily used in areas with no access to power supply from mains, as it features an internal rechargeable accumulator. Design Single load cell stainless steel platform scales H315 HR series is based on a terminal PUE H315 series. The terminal features large backlit LCD display and function buttons for easy operation. The terminal is installed on a pillar for easy readout of measurement result. Optionally, the scales is offered with indicator installed on a cable for mounting it on a wall. The weighing platform structure is made of stainless steel class AISI 316 with a stainless steel load cell providing the highest IP rating of 68. The scales features RS 232 interface, and optionally an additional display socket. The scales is powered from mains or internal rechargeable accumulator. Optionally, the scales can be powered from mains - 110/120VAC 60Hz (non-standard factory option).

Multifunctional scales TMX H is designed to fast and precise determination of mass in industrial con (more)ditions. TMX H Multifunctional scales TMX H comprises terminal PUE 5 and a weighing platform. Labelling system series TMX H is used to print labels for marking weighted goods e.g. in the process of packing. The program can generate standard labels for single goods. Functionality of the software: a function of weight control (weighing control + / -), previewing weighments carried out on weighing terminal as a table of weighments, simplified reporting module allowing the report to be generated, creation of label templates from labels in weighing terminal, identification of goods by using the code EAN-13 and EAN-128, quick search using the range of barcode scanner, the availability of databases: the operators, products, clients, warehouses, tares (packages), etc. The application enables measurements execution and their record into a local database or on the server. Networked terminals allow transmission of the measurements to the parent database installed on the server. The ability to work with a computer program E2R SYSTEM. Terminal types: PUE 5.15R, PUE 5.19R – resistive touch screen technology. Protection class IP68. High resistance to moisture and dust. In comparison to remaining models, limited brightness and lower resistance to shocks and scratches. Possibility of operation using gloves preventing scratches (latex, material). PUE 5.15IR, PUE 5.19IR – infrared touch screen technology. Protection class IP68. Very high brightness and readability level. High resistance to moisture and dust. High mechanical resistance, possibility of operation using gloves (made of latex, material or even steel chain). PUE 5.15C, PUE 5.19C – capacitive touch screen technology. Protection class IP68. High brightness and readability level. High resistance to moisture and dust, good mechanical resistance. Absolute precision of touch detection, sensing multiple points of touch (multi-touch).