Easily list your scientific equipment

Top suppliers for laboratory & industry

New and used instruments

Marketplace
Analytics
Brand
Velp
Location
Milano - Italy
Price
€1,716.00 
(€2,042.04 incl. VAT*)*if applicable
This item is
for sale
State of item
new
Categories

OHS 200 Advance Overhead Stirrer VELP

€1,716.00 
(€2,042.04 incl. VAT* )* - if applicable
item image

Description from the supplier

Formulated for the best defense and durability in any lab setting, the OHS Advance ensures industry-leading safety standards.

  • Its robust, water-resistant casing and IP 54 protection rating ensure resilient operation under even the harshest environmental conditions.
  • Built-in safety alerts for overload, over-temperature, and over-current safeguard system performance by automatically ceasing agitation.
  • Accident-proof functioning is assured through the stop-start knob and locking key, eliminating unintentional operations and changes in working conditions.
  • With varying sensitivity levels, the inbuilt vibration sensor halts operations and alerts you, ensuring your OHS platform's stability and proper installation.

Dependable operational consistency is guaranteed, backed by a comprehensive 3-year extended warranty.

Setting performance benchmarks, the OHS 200 Advance offers a perfect solution for tough applications dealing with viscosities up to 100,000 mPa. The device houses an electronically controlled brushless motor that allows for agitation up to 100 l (H2O) with a maximum torque of 200 Ncm, ensuring unremitting durability.

Supplemented by SpeedServoTM torque compensation technology, resulting in constant speed, which adeptly adjust to shifts in viscosity. The OHS 100 Advance offers an electronic speed controller from 30 to 1300 rpm.

Maintaining steady torque at any speed, the powerful brushless motor and microprocessor control offer unparalleled performance, thereby distinguishing the VELP OHS Series rod stirrers from conventional rod stirrers. Consistent torque is a crucial factor in achieving reproducible analyses.

The SmartChuck technology revolutionizes the classic process of stirring rod insertion or replacement. Removing or replacing the stirring rod becomes effortless with this technology, allowing for one-handed operation without the need for any special tools.

The control panel of the OHS Advance is user-friendly and precise. The 3.5” TFT display guides you in setting your work conditions accurately, hence enabling reproducible results and displays real-time information on viscosity variation with a resolution of 1 Ncm. Interact with the OHS Advance through the real-time graph detailing speed, torque, and temperature of your experiment.

The OHS Advance comes with integrated heat control, being equipped with a Pt100 temperature probe. Monitor reaction temperature and adjust the settings to slow or cease operation when reaching preset temperature - ideal for preventing exothermic reactions from interfering with your experiments!

Embrace the convenience of OHS Advance's connectivity features. Be it through Wi-Fi connection to VELP Ermes or via USB, the OHS Advance is the only rod stirrer offering advanced process control and monitoring.

The VELP Ermes cloud platform enables interacting with the OHS Advance from any PC, smartphone, or tablet. With its intuitive web interface, activate agitation, set timers or predefined methods, and share or download reports with ease.

For application in pharmaceutical, biotechnology, and life science sectors, the platform ensures secure OHS Advance operation in clean rooms or other regulated environments, without extensive security procedures. For labs unable to benefit from cloud services, VELP offers the OHS / CotrollerSoftTM software as a prominent substitute, providing USB connectivity.

The OHS models offer a choice between two different control panels, digital or advanced, depending on your laboratory needs.

  • Digital: Precise velocity settings; torque display; built-in timer.
  • Advanced: Comprehensive information display; intuitive interface; real-time charts.

Easily operatable, the tools are also comfortable to use, with an intuitive control panel equipped with SmartChuck. Make simple adjustments or stirrer rod replacements with just one hand.

  • Mandrel opening: Ø from 1 to 13 mm
  • Stirring rod diameter for pass-through: up to 8.5mm

VELP products prioritise peace and safety within your laboratory with a safety button located on the front device, reinforced by IP54 protection and integrated safety sensors.

OHS ADVANCE MODELS CONTROL PANEL
A - LCD Display
B - Display Buttons
C - Stirring Speed Knob
D - Lock Key
E - Power Switch
F - Smart Chuck

Product details

Stirring Speed Range6 - 400 / 30 - 2000 rpm
Max. stirring volume100 liters
Control panelGraphic TFT Coloured Display
TimerYes
VariousIP 54
Torque max.200
Viscosity max.100.000 mPa*s
Weight kg4,6
About QuestPair

QuestPair is a platform to find and acquire laboratory equipment by connecting research organisations, universities, and companies with high-quality, affordable instruments. The platform facilitates multiple sales daily worldwide and works with partners around the globe to provide trusted, vetted products for a wide variety of scientific needs. Our in-house developed AI algorithms collect data on the usage and availability of scientific instruments, enabling us to provide tailor-made assistance in sourcing suitable laboratory equipment. With a focus on cost-effectiveness and sustainability, QuestPair has an excellent track record in streamlining acquisitions for laboratories to further scientific research and development.

Related items:
People are watching right now:
Pall Allegro 1/2" Single Use TFF System-cover
Pall Allegro 1/2" Single Use TFF System

This listing is for a Pall Allegro 1/2" Single Use TFF System.The unit is in full working condition  (more)and is ready for immediate release.This Unit is fitted with a Ismatec Flowmaster FMT 300 peristaltic pump.This unit is supplied with Trolley and containers.The Pall Allegro 1/2" Single Use TFF System is a cutting-edge solution designed specifically for tangential flow filtration (TFF) in bioprocessing applications, combining innovative single-use technology with user-friendly design. Unlike traditional TFF systems, the Allegro system incorporates new concepts that enhance ease of use and efficiency, featuring a carefully considered layout that allows full access to components from one side.Key Features:Single-Use Design: Eliminates cross-contamination and cleaning requirements, enhancing system flexibility and ensuring a sterile environment.Integrated Sensors: Equipped with single-use sensors that track key process parameters, provide notifications for out-of-spec conditions, and enable automated control for optimal processing.Easy Setup: Comes with five pre-irradiated manifold sets (feed, retentate, permeate, bio container, recovery) that are ready for installation, typically taking just 20 minutes.Automated Operation: Fully automated for monitoring and controlling critical parameters, ensuring consistent performance throughout ultrafiltration and diafiltration processes.Technical Specifications:Capacity: Features a recirculation pump with a capacity of 1,000 L/hour, designed to accommodate 0.5 - 2.5 m² cassettes running at a crossflow of 5 L/min/m².Versatile Connections: Easily connects to Allegro 2D and 3D bio containers for WFI, diafiltration buffer, and process fluid in fed batch operations.Temperature Control: Includes a heat exchange plate under the retentate bio container to manage product temperature, either cooling or heating as needed.Applications:Ideal for concentration and diafiltration of proteins, recombinant molecules, potent biological drugs, cytotoxic drugs, and vaccines, the Pall Allegro system stands out as a reliable and efficient choice for modern bioprocessing needs.Brochure- http://g-eitan.com/pdf/Biotechnology/Ultrafiltration%20-%20TFF/Single%20use%20cross%20flow%20system/SingleUseTFF.pdf

United Kingdom
process pumps, peristaltic pumps
Laboratory Oven STF-N 400 FALC-cover
Laboratory Oven STF-N 400 FALC

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

€2,875.74 ex VAT
€3,422.13 incl. VAT if applicable
Italy
ovens, process ovens or furnaces
VACUUBRAND ME 4C NT Chemistry Diaphragm Pump-cover
VACUUBRAND ME 4C NT Chemistry Diaphragm Pump

VACUUBRAND ME 4C NT Chemistry Diaphragm Pump Ultimate Vacuum 70 mbar (52 torr) Maximum Pumping Spee (more)d 2.6 cfm at 60Hz Number of Heads/Stages 2/1 Features - Outstanding chemical resistance - High performance even at low vacuum levels - Whisper quiet - Low vibration - Long diaphragm life, maintenance-free drive system Chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The one-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. All major parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life. The NT-series features further improved performance data, higher tolerance for condensates and simplified maintenance. The ME 4C NT is also available as chemistry vacuum system ME 4C NT +2AK with inlet separator to protect the pump against particles and liquid droplets, plus outlet separator to collect condensate. One-stage chemistry-design diaphragm pumps are an excellent choice for applications with corrosive gases and vapors which do not require very deep vacuum levels. They do not consume water and therefore do not produce any contaminated waste water. Typical applications are filtration as well as concentration of solvents with low boiling points. The ME 4C NT is recommended for processes which require higher flow rates. The chemistry vacuum system ME 4C NT +2AK with inlet separator and condensate catchpot is an excellent choice for rugged applications and for collecting condensates at the exhaust of the pump.INCLUDED: The VACUUBRAND ME 4C NT Chemistry Diaphragm Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

$3,492.00 ex VAT
United States
pumps liquid & other
Accuris W3300-10K - Compact Balance, 10000 grams, readability 0.1 grams, 115V-cover
Accuris W3300-10K - Compact Balance, 10000 grams, readability 0.1 grams, 115V

Accuris W3300-10K - Compact Balance, 10000 grams, readability 0.1 grams, 115V Accuris Compact balanc (more)es have been designed to meet the basic needs of academic and research labs requiring weight determinations in increments of 0.01g to 0.1 g. Their reliable and precise weighing technology utilizes gold-plated, ceramic capacitors to determine sample mass.Accuris Compact balances have been designed to meet the basic needs of academic and research labs requiring weight determinations in increments of 0.01g to 0.1 g. Their reliable and precise weighing technology utilizes gold-plated, ceramic capacitors to determine sample mass.The Compact line includes 6 models covering a wide range of maximum weight capacities. The lower capacity units (120g, 300g, and 500g) are readable to 0.01 g and come with a draft shield ring to prevent air currents from affecting measurements. These models feature a 4.5-inch diameter, stainless steel weigh pan. The larger capacity models (1000g, 5000g, and 10,000g) do not include the draft shield ring, come with larger weighing pans of 6.3 to 7-inch diameter, and are readable to 0.1g.All balances in the Accuris Compact line offer large, brightly lit LCD panels, and are easy to operate using the intuitive and splash-resistant control panel. Different modes allow weight to be displayed in various units: grams, ounces, carats, and simple programs can be used for piece counting and percent deviation weighing.Leveling feet are located toward the front of the balance for easy access, and a leveling bubble in the control panel is easy to see for quick and simple leveling on the lab bench. The balances can be calibrated using a calibration weight and a few keystrokes on the control panel – just select a calibration point in the calibration mode, place the calibration weight onto the weighing pan, and press the “CAL” button.Lightweight, and small in size, Accuris Compact balances will provide years of trouble-free service.INCLUDED: The Accuris W3300-10K - Compact Balance, 10000 grams, readability 0.1 grams, 115V includes: - Weighing Pan - Power Cord - One Year Manufacturer's Warranty

$484.00 ex VAT
United States
balances
Disclaimer: QuestPair assumes no responsibility or liability for any errors or omissions in the content of this site. The information contained in this site is provided and presented on an “as is“ basis with no guarantees of completeness, accuracy, usefulness or timeliness.

Customer Service

Here to help you with: Product Inquiries, Shipping & Support, Technical Support, Business Inquiries and Press.

We are available to assist you Mon-Fri, 10am - 5pm CET.

+31 (0) 73 7114717
[email protected]