Check the listing for details. 12-hole Sample Extraction Bath-Typed Nitrogen Blower Water Bath Nitrogen Concent. Condition: New. Listed at 408.90 USD. Product Overview 12-hole Sample Extraction Bath-Typed Nitrogen Blower Water Bath Nitrogen Concentrator PreAsion® Product Overview Nitrogen concentrator is mainly used for enrichment of large-volume sample or preparation (such as drug screening, hormone analysis, liquid phase, and mass spectrometry in the analysis of sample preparation). Working principle: the nitrogen into the heated surface of the sample and make the solvent t evaporate and separated rapidly, thereby reaching the sample enrichment purpose without oxygen, keep the sample purer. Nitrogen concentrator instrument can concentrated dozens of samples simultaneously, saving time and high efficient, instead of rotary evaporation instrument. - Each air needle channel in the distribution room can be used in combination or separately, and each air needle can be switched on and off separately. The height of the distribution room can be adjusted as required. - Each gas flow rate can be adjusted separately to meet the different needs of users. At the same time, it overcomes the weakness of different gas flow rate of the non-adjustable nitrogen blower. - The water bath nitrogen blowing instrument has a unique self-balance suspension lifting system, clever design, so that the height adjustment of the distribution room is more flexible, truly achieve one-hand operation. - Digital temperature controller, double digital display. - The parts that may contact with the solvent are made of stainless steel material, alloy aluminum and plastic spraying surface, long service life and easy to clean. - The whole machine can be put into the fume hood for use. - Each model can be optional gas flow meter. - The general standard heating block specification is the pore size of 15mm, and users with special specifications can book their special pore size and form in advance. Product Parameters Product model: 12 place Voltage: 110V Power: 600W Number of samples processed: 12 Test tube size: Ф 0.59"(15mm) Nitrogen consumption: 330 ml/min / Sample (adjustable) Gas flow indicator: 0－15L/min Standard number of heating blocks: One test tube rack Temperature control accuracy: ±1℃ Temperature control range: Room temperature-100℃ Temperature control mode: Digital display control temperature Package size: 16.1"*16.1"*11.8" (41cm*41cm*30cm) Net weight/Gross weight: 13.6lbs(6.15kg)/15.8lbs(7.17kg) Product Features & Advantages Aluminum Module The module for storing the sample is made of high quality aviation aluminum, which can prevent the sample from being contaminated and facilitate disinfection and cleaning. Control Panel The control panel is intuitive and simple, you can set the working time and temperature, data display at a glance, simple and convenient operation. Drain Pipe The drain pipe is designed to collect and discharge the condensate generated during the experiment to prevent it from interfering with the experiment. In addition, it can avoid direct discharge of waste water into the laboratory environment, reduce pollution to the environment, and also protect the laboratory. Valve Switch Each of the 12 nitrogen valve switches can be controlled individually, and each needle can blow nitrogen separately for safety and no waste of gas. Heating tube The heating tube design makes the heating process more uniform, and can control the temperature well, avoid the local overheating phenomenon that may be caused by direct heating, and ensure the uniform heating and protection of the sample, suitable for a variety of laboratory operations requiring precise temperature control. Premium Quality There is a detachable partition plate above the heating tube, to separates the heating tube from the sample so that the sample can be placed on it. The parts that may contact with the solvent are made of stainless steel material, alloy aluminum and plastic spraying surface, long service life and easy to clean. Tube for Connecting Nitrogen Cylinder The main function of the pipe connected to the nitrogen bottle of the Termovap Nitrogen Sample Concentrator is to use the strong purging effect of nitrogen to purge the solvent in the sample solution, so as to achieve the concentration and purification of the sample. Item Included(056710) Termovap Nitrogen Sample Concentrator *1 You can make order with no worry. Any concern just feel free to let us know, we'll reply in 24 hours in normal condition. Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends & public holidays. Warranty: 6 months' warranty for the machines, not for the consumables. We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost. Shipping & Handling Details Default Shipping Cost or Free Shipping Information: ▲ Default shipping cost or free shipping service is only for the customers from Canada or the lower 48 United States by Canada Post, USPS or the UPS Ground. Customers from other areas or needs other shipping ways, please contact us. ▲ Buyers from Guam, Puerto Rico, Virgin Islands, American Samoa, Alaska, Hawaii, PO Boxes, APO/FPO addresses or other countries/areas, there WILL be extra shipping costs, please contact us for more detailed information. ▲ Please make sure your address is valid for both UPS and USPS services. Any costs incurred because of incorrect or undeliverable address should be undertaken by buyer. Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends & public holidays. Sales tax / Customs duties: Any sales taxes or Customs duties are not included. If came out, they must be undertaken by the buyer. Damage In Shipping: Email or call us First! We will work with you to get the case resolved in the fastest method. Return / Refund If you are not 100% happy with your purchase, please contact Us. Please don't directly opened a request or case without informing us, or else, we will do some discounts on the warranty and other sales-services later on. Hope for your understanding. Returns & Exchanges ▲ All returns must be made within 14 days of delivery date. Items must be in new, unused condition, with all original materials included with the shipment. A partial refund may be applied for opened or damaged items, depending on the condition. ▲ Items returned under the buyer’s remorse: The return shipping fee must be covered by the buyer; The original shipping cost will also be deducted from the refund. 15% restocking fee of the items purchase price will be charged. ▲ Returns that are the result of our seller's error: Buyer will receive a full refund of the item as well as shipping charges ▲ All returns require a RA (Return Authorization) number that will be given by our seller. Please contact with us at first for more details. Defective & Damaged Products ▲ If product was received damaged or not as described, please send us some pictures or videos, so we could well understand your problem, then solve them for you ASAP. Besides, it's much helpful for us to claim with UPS, remind our related department to pay much more attention to packaging later on. Hope for your understanding. ▲ Replacement or refund of defective or damaged products can only be returned in exchange for the exact same product, or else, the purchase price will be refunded back to your original payment method. ▲ If an item is received damaged, customer service must be contacted within 7 days of receiving your item. All returns require a RA (Return Authorization) number as above. Payment eCheck Issues: Payments via eCheck do not clear immediately. Usually you will wait 5-7 days after checkout for it to clear. Then we will arrange shipments for you. Warranty & Feedback ▲ 6 months' warranty for the machines, not for the consumables. We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost. ▲ Any warranty shipping cost to us is responsible by buyer. ▲ Any shipping cost to buyer is responsible by the seller. ▲ We committee to the customer satisfaction and want to bring you the best purchase experience. If there is any problems, please contact us ASAP. If not, please leave us a positive feedback as it's very important for us. Thanks very much. On Sep 2, 2024 at 18:51:47 PDT, seller added the following information: