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VELP OHS 100 Advance 230V/50-60Hz F20100481
Safety and resistance for your lab
OHS 100 Advance is the VELP high-end overhead stirrer designed to guarantee the highest safety standards.
- The resistant sealed housing and the IP 54 Protection Rating guarantee durability even in the most aggressive environments.
- Integrated overload, overtemperature, and overcurrent safety alarms will preserve the performance over time by stopping the stirring
- Safe start and stop knob operation and lock key avoid unintended start up and changes of the working conditions.
- Integrated vibration sensor with different levels of sensitivity will stop the operation and inform you to be sure that your OHS is stable and properly fixed.
OHS 60 Advance ensures continuous operation and is backed by 3 Years Warranty extension.
Best-in-class Stirring Power
The OHS 100 Advance is the ideal solution for demanding applications operating with viscosities up to 50.000 mPa.
The electronic controlled brushless motor of the OHS 100 Advance stirs up to 100 l (H2O) with a maximum torque of 100 Ncm, and ensures the longest lifespan.
SpeedServoTM torque compensation technology keeps the speed constant automatically adjusting to viscosity changes. Set the OHS 100 Advance electronic speed control from 30 to 1300 rpm.
Constant torque at any speed
The brushless motor and the microprocessor guarantee excellent performance marking the difference between a conventional overhead and the VELP OHS Series.
The torque is stable throughout the whole speed range, ensuring stirring at maximum torque even at the highest speed.
This is a very important parameter for the reproducibility of your tests.
SmartChuck™ simplifies shaft accommodation
The OHS Advance SmartChuck™ technology simplifies the shaft accommodation process that can be carried out even with one hand and does not require any tool, making your life easier.
With two simple operations, you can unlock the protection ring to drive the shaft in and out with maximum ease.
The opening of the ring during the stirring process will automatically block the analysis and the instrument informs you for maximum safety.
Intuitive and precise
The OHS 100 Advance intuitive 3,5” TFT Display will guide you to precisely set your working conditions and get reproducible results. It shows the main information at a glance together with torque measurement on display for real-time information on viscosity change with a resolution of 1 Ncm.
Interact with the OHS Advance from the real-time graph showing speed, torque and temperature of your test.
The OHS 100 Advance works unattended thanks to the timer settable from 1min to 99.59h. Define and program your operating methods that are ideal for demanding tasks where ramps and interval operation are required.
Keep Temperature Under Control
The OHS Advance comes with a Pt100 temperature probe included in your package.
Constantly monitor the temperature of your reaction and set the instrument to reduce speed or interrupt the task if the temperature reaches a defined value. This is important when you want to avoid that exothermic reactions will interfere with your analysis.
The advantages of OHS Advance connectivity
The OHS Advance is the only overhead stirrers to offer the possibility of controlling and monitoring processes through Wi-Fi connection to VELP Ermes and through USB.
VELP Ermes cloud platform allows to control the OHS Advance from PC, smartphone and tablet through a simple and intuitive web interface. With this platform designed by VELP, it is possible to activate the stirring, set a timer, set a method (among those saved on the device), download and share reports with a click.
For the applications in the pharmaceutical, biotechnology and life science sectors, VELP Ermes can manage OHS Advance located in clean-rooms or other controlled environments, without the need of long safety procedures.
With the OHS/CotrollerSoftTM software, VELP offers the possibility to all laboratories that can't benefit from cloud services, a valid alternative with USB connectivity.
Specifications
| DISPLAY | 3,5" Graphic TFT Display |
| USER INTERFACE | Digital |
| MOTOR | Brushless DC |
| STIRRING VOLUME (H2O) | Up to 100 L |
| SPEED GEARS | 1 |
| MAX TORQUE | 100 Ncm |
| STIRRING SPEED RANGE | 30-1300 rpm |
| SPEED SETTING RESOLUTION | 1 rpm |
| SPEED CONTROL | Digital |
| MAX VISCOSITY | 70.000 mPa*s |
| TORQUE COMPENSATION | SpeedServo™ |
| CHUCK RANGE | Ø from 1 to 13 mm |
| SHAFT DIAMATER PASS-THROUGH | up to 8.5mm |
| SAFETY VIBRATION SENSOR | Yes |
| TIMER | Yes |
| METHOD SETTING | Yes |
| LOCK OF THE INSTRUMENT | Yes |
| EXTERNAL PROBE CONNECTION | Pt100 |
| TEMPERATURE MEASURING RANGE | -200 to +550 °C |
| TEMPERATURE RESOLUTION | 0.1 °C |
| INTERFACES | USB / WiFi |
| DIMENSIONS (WXHXD) | 90x315x235 mm (3.5x12.4x9.3 in) |
| WEIGHT | 4,6 kg (10,1 lb) |
| PROTECTION CLASS DIN EN 60529 | IP 54 |
All returns must be authorized by Spectra Services in order to insure proper credit and must be requested within 30 days of purchase. All returns are subject to a minimum 15% restocking charge. For returns not due to error on behalf of Spectra Services, the customer is responsible for all transportation fees related to the returned product. To ensure proper credit, each product return must include the following information:
- Customer name and address
- Purchase order number
- Spectra Services shipping order number
- Date of invoice
- Item number of returned item(s)
- Spectra Services return authorization number (RMA)
- Reason for return
Non-Returnable Goods
Unfortunately, Spectra Services is unable to accept the following returns at this time:
- Products not in completely resalable condition (including products with damaged, missing, or defaced labeling or packaging
- Chemicals, reagents, diagnostics, sterile, or any controlled products (unless products do not meet specification
- Laboratory apparatus or instruments that have been used or are without the original packaging, labeling and operating manuals
- Refrigerated products or other perishables
- Products which are not inventoried by Spectra Services and are not able to be returned to the manufacturer
- Products purchased on a special order
- Products not purchased from Spectra Services
- Products with an expired shelf life or an expiration date too short for resale
- Discontinued products
Spectra Services reserves the right to review this policy on a case-by-case basis.
Pre-Owned Products
Upon receipt of the pre-owned product(s), the customer has one week to evaluate the product to ensure it meets their expectations. If for some reason the customer decides to return the product, they may do so at any point during those seven (7) days for a full refund. No restocking fee will be assessed, however, the customer is responsible for the return shipping costs. Full credit will be issued upon receipt and inspection of the item(s) to ensure equipment was returned in the same condition it was initially shipped out in.
Important Information
All exchanges and returns require the completion of a Return Merchandise Authorization (RMA) form. Once completed, please return the merchandise immediately as the RMA number is only active for ten (10) days from the date of issuance.
Charges associated with returning items are the responsibility of the customer unless the item(s) arrived defective, damaged, or incorrect.
Spectra Services highly recommends that return packages be insured for full value and packaged securely to prevent shipping damage.
We're Here To Help
Your satisfaction is important to us! Use this form Contact Us to email us your questions about products, online orders, store experiences and more.
Order Questions:
If you need help or have any other questions concerning your orders, please click on the "Contact us" form above or call: 585-265-4320.
249 David Parkway
Ontario, NY 14519 US
Phone: 585-265-4320
I'm having a hard time searching for a product.
That's no problem. We're more than happy to assist you in your search. Give us a call, or drop us a line and let us know what you're looking for as best you can. We're always adding partner brands, and it's difficult to keep up with the thousands of products that get added to our lineup. Our sales specialists know our lineup best, and are most willing to help you find the solution(s) you need!
Why can't I complete my order online?
You most likely have one or more items in your shopping cart that are not priced. If you find that you can't complete an order, contact us via phone or email for further assistance.
What types of payments do you accept?
That's an easy one. We're very flexible when it comes to payment. Not only do we accept most major credit cards (Visa, Master Card, Discover, American Express), we also offer you the flexibility of paying by check, money order, wire transfers, and purchase orders. Work with any one of our sales specialists to figure out which method is best for you!
Do you charge sales tax?
Currently, we are authorized to collect sales tax in California, Connecticut, Florida, Indiana, Massachusetts, New Jersey, New York, Ohio, Pennsylvania, Texas and Washington. If we ship to any of these states, we are obligated to charge sales tax unless you provide us with a tax exempt certificate. You can either fax a copy of the certificate to our New York office (585.265.4374) or email it to ([email protected]).
Do you offer special pricing for government and educational entities?
Absolutely! Contact any one of our sales specialists to work out the details!
I just placed an order. Can I modify/cancel it?
We pride ourselves on providing you with a responsive and efficient buying experience. We are able to address your concerns in an accurate and timely fashion, and can usually ship your order within 24 hours of order placement. If you contact us within that window, we'll do our absolute best to accommodate your needs and concerns prior to shipment.
Do you accept international orders?
Of course! While we require a bank wire prior to shipment of the product on international orders, we assure you that the process is just as smooth for domestic orders. Take a look at our International Shipping Policy and contact us if we can assist.
Will I be charged for shipping?
Shipping charges will be added to your invoice unless you provide us with your UPS, DHL, or FedEx account number. For a more detailed insight into our shipping process, see our shipping information page.
I received a damaged shipment. What can I do?
Accidental damage during shipment can sometimes happen. When you take delivery of your freight, please inspect thoroughly for any visible damage to the outside of the shipping container before signing for it. If there are multiple pieces to the shipment, please account for all them. Should you find that any of the products are damaged or missing after receipt, contact us within three days to address the matter.
I'd like to make a return. How do I do that?
Take a look at our Return Policy, and then contact us to continue with the process. Let us know if you have any questions.
Can you guarantee pricing and availability?
While we attempt to list and provide you the most up-to-date pricing, we reserve the right to make changes. Additionally, we cannot guarantee that we will always have a product in stock, but we do our best to accommodate your needs. If you have questions regarding pricing or availability, please do not hesitate to ask.
Can you explain where you come up with the 'List Price,' please?
Our "List Price" represents the full retail price as suggested by the supplier or manufacturer, the price estimated based on comparable items offered elsewhere in the marketplace, a former price the item was offered for by Spectra Services, or the price estimated in accordance with industry standards. Please note that we do our best to provide accurate list prices, and that it may vary by geographic location.
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