Leybold TURBOVAC TW 250 S with TURBO.DRIVE 300 TDS RS232 Frequency Controller

Description

Powered by
Frooition
Home
About us
View our Feedback
Contact us
Leybold TURBOVAC TW 250 S with TURBO.DRIVE 300 TDS RS232 Frequency Controller
Item Description
Overall Condition:
This item is a Leybold TURBOVAC TW 250 S Turbopump. This unit is in pristine operating condition. Turbovac is paired with required TDS RS232 frequency converter for proper usage.
Manufacturer's Specifications:
The TURBOVAC TW 250 S is a turbomolecular pump with integrated or external frequency converter. It is designed to evacuate vacuum chambers down to pressure levels in the high vacuum range. It is suitable for pumping air and clean, non-corrosive gases. A forevacuum pump is required for its operation.
The pump is driven by an electronic frequency converter TURBO.DRIVE S. All functions like, for example, speed control, pump sensing or temperature monitoring are monitored by the TURBO.DRIVE S. This unit is powered by an external power supply
High-vacuum connection
DN 100 ISO-K
DN 100 CF
Pumping speed at 10-5 mbar
N2
230 l·s-1
Ar
210 l·s-1
H2
80 l·s-1
He
150 l·s-1
Max. gas throughput
N2
3.7 mbar·l·s-1 at 10-1 mbar
Ar
1.6 mbar·l·s-1 at 10-2 mbar
H2
1.1 mbar·l·s-1 at 10-1 mbar
He
2.4 mbar·l·s-1 at 10-1 mbar
Compression
N2
3.0·107 at 3 mbar
Ar
1.0·107 at 6 mbar
H2
5.0·102 at 0.2 mbar
He
3.2·103 at 0.7 mbar
Ultimate pressure
with two-stage, oil-sealed
rotary vane pump
< 2·10-8 mbar
Max. permissible forevacuum
pressure for N2
3 mbar
Shipping
Shipping
Terms
Returns
About Us
Shipping
Special Packaging
We have a dedicated shipping department and take great care packaging every item to ensure safe shipment to you. We use new boxes and top quality packaging materials and equipment. We build custom skids for oversize items shipped domestically and if an item requires a crate we package them accordingly. We do not charge any additional fees for crating or packaging.
Standard Domestic Shipping
Standard shipping methods are chosen for you at our discretion, either by USPS, FedEx or UPS. Tracking numbers are emailed automatically at the end of the business day, once your shipment has left our facility.
Freight
We use freight for larger and/or sensitive items. Items over 70 pounds will likely ship on a pallet or crate. When you purchase an item designated for freight shipment Please contact us with:
Your shipping address
Confirm if your address is commercial or residential
Inform us if you require a lift gate.
Failure to provide this information could result in extra fees assessed by the carrier and we may bill you for the difference.
Terms
Terms
All equipment purchased from Amp Tech Solutions LLC. includes a 30 day parts and labor warranty unless otherwise specified in the listing. Amp Tech Solutions LLC, warranties that should a product purchased from or repaired by us fail to meet its advertised specifications, within its stated warranty period, (period begins on shipment date) we will replace, repair or refund the product at our discretion.
Unless specifically stated in writing otherwise, all warranty service is performed at our facility in Orlando, Florida. Customers are responsible for all packing & transportation costs associated with the return of any item for warranty repair. The above mentioned warranty shall be sole remedy of the purchaser with Amp Tech Solutions LLC
Amp Tech Solutions LLC will not be responsible for any liability beyond the repair/replacement/refund options stated. We do not take responsibility for the suitability of the equipment to fit a particular application. We are not responsible for the customer's ability to operate the equipment that they purchase. The customer's configuration requirements are their responsibility.
Returns
Returns
If you are unsatisfied with your purchase in any way, please contact us first so we can rectify the situation immediately. You do not need to open a case on eBay or leave negative feedback, your complete satisfaction is more than enough motivation for us to do whatever it takes to make things right!
We will not accept any return on an item listed for "parts or repair/not working"
Returns
arising
from buyers ignorance or buyers remorse will incur a 20% return fee IF accepted.
BUYER IS RESPONSIBLE FOR RETURN SHIPPING COST AND ORIGINAL SHIPPING FEE IS NOT REFUNDABLE.
All items must be returned in exact condition received, including any accessories & packaging when applicable.
You are also responsible to make sure the item is shipped back to us in a safe and secure manner, if it is damaged when we receive it the package will be refused.  If tampering is detected or our security seals are altered in any way, no refund will be issued regardless of reason for return.
If you have any questions about our return policy please contact us before you make a purchase.
About Us
About Us
We would like to thank all our customers for making it possible for Amp Tech Solutions to go onto its 22nd year of providing great quality laboratory instrumentation. We have a diverse staff with backgrounds in both analytical and diagnostic settings. We have scientist with backgrounds in the fields of chemistry, physics, quantum physics, molecular biology, electronics, computer science, material sciences and more. This allows us to not only know the instruments but also be able to diagnose and repair down to board level PCB work if needed. You can trust that when you buy from us, be it a 0 pipette or a 0,000 LCMS system it will performed as advertised. We back up what we sell and because of this we welcome our 22nd year or serving the scientific community.
More Items!
View more great items
Inficon VGC023 Vacuum gauge controller w/ PEG050 Penning + PSG050 Pirani Gauges
&dollar895.00
Varian LR88590 MultiVac Multi Gauge Vacuum Controller - Tested
&dollar400.00
Bio-Rad HydroTech Vacuum Pump (249 BR) - Electrophoresis
&dollar200.00
Powered by
Frooition
Frooition | No-js Template | eBay design, eBay store design, eBay shop design, eBay template design, eBay listing design (ver:froo_no_js)
This listing is currently undergoing maintenance, we apologise for any inconvenience caused.