Description: Technical Notes: The unit was connected to a Pfeiffer Duo 2.5 rotary vacuum pump. The vacuum pump was tested with a micron gauge and achieved an ultimate vacuum of 1 micron. The vacuum level tested from one of the port was about 250 micron. 30 minutes after the unit was turned on, the condenser temperature was checked with an independent thermometer to around -45 °C. However, the green indication light never came on. We could ice covering the condenser coil. Also tested the drain valve and found to be working properly. Model Description: The MicroModulyo is the ice condenser section of a freeze drying system. It is a low cost unit suitable for freeze drying biological research materials and preparations in a laboratory. The MicroModulyo requires only the attachment of a pump and a drying accessory for samples to form a complete freeze drying system. The MicroModulyo has a condenser chamber, a refrigeration system and a control sys- tem with temperature indicator. The refrigerant used in the MicroModulyo is CFC-free. All the MicroModulyo components are housed in a steel cabinet which is designed for bench top use. The components are described in the following sections. (See Figure 1 for location of components. When used with suitable accessories, the MicroModulyo can be used to freeze dry materials in bulk trays, round bottomed flasks, tubes, vials or ampules. Alternatively, the MicroModulyo can be used as a low temperature vapor trap (cold trap) that may be attached to an existing evaporation facility. Included:Condenser chamberBaffle tubeManifoldPfeiffer Duo 2.5 Vacuum pump (oil will be drained for shipping)Vacuum hose for pump connection Defects: Indication light doesn't come on, despite the chamber getting cold. Slight dent on the condenser chamber housing. Minor stains and scuffs. Delivery: Our handling time is 1 business day for non-freight items. Items will be packaged with plenty of bubble wrap and packing materials. Guaranteed to arrive in the condition as described. For freight items, a flat $250 shipping charge will be applied For International Buyer: Please contact us for order and shipping options Return Policy: 30-day return: we want you to have peace of mind when buying from us, so we offer a 30-day return with a full refund regardless of the reason. If the buyer returns the item damaged, missing parts, or damaged during return shipping because it wasn't packaged correctly, or the item clearly shows worse cosmetic condition than the original condition, sellers may deduct from your refund to cover the loss in the item's value. About ALS: Founded by scientists and researchers, Alternative Lab Source understands how cost-prohibitive research equipment can be. We provide you with the option of acquiring functional pre-owned and brand-new equipment at an affordable price.
Price: 1800 USD
Location: Dayton, Ohio
End Time: 2025-01-29T05:04:05.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Savant
MPN: Micromodulyo
