Dry-type Termovap Nitrogen Sample Concentrator Dry Nitrogen Blower with 12 Holes

Description

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Dry-type Termovap  Nitrogen Sample Concentrator 110V
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.
Product Parameters
Model:
DN-12A
Temperature range:
room temperature  5℃-150℃
Timing time:
A maximum of 99 hours  59 minutes
Control accuracy:
≤±0.5℃
Display precision:
±0.1℃
Maximum gas pressure:
0.02Mpa (using the gas  needle number less than 16)
0.05Mpa (using the number of gas  needles more than 16)
The number of holes:
12
The diameter of each  hole:
16mm(0.63")
Heating power:
200W
Fuse:
250V 3A Ф5×20
Shape size:
280X240X500mm(11.0*9.4*19.7inches)
Net weight:
11.9LBS
Note:  if you need other specifications, please contact us
Product Features & Advantages
1, The heater allows samples to be  heated rapidly to the evaporation temperature, through the gas blow to  the solution surface via needle at the same time, prompting rapid  evaporation and concentration solution.
2, Gas needle position in the gas chamber can be changed, suitable for  various kinds of tubes.
3, The gas chamber height can be adjusted, the length of standard gas  needle is 150mm.
4, Equiped with 12 gas control switch ,no waste of gas.
5, The entire system can be arranged in the ventilation cabinet when  process concentration of toxic solvents.
6, Built in over-temperature protection device, automatic fault  detection and alarm function.
7, LED display, temperature and time diminishing display, the operation  is simple and convenient.
8, configured standard gas chamber and special adjustable bracket.
Product Presentation & Details
Item Included
A set of Dry-type Termovap Nitrogen  Sample Concentrator（056481）
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Shipping & Handling Details
Default  Shipping Cost or Free Shipping Information:
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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.
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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.
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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
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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.
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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.
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Returns   that are the result of our seller's error: Buyer will receive a  full  refund of the item as well as shipping charges
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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
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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.
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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.
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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
PayPal:
PayPal   preferred only with a confirmed address. We want you to feel   secure in your purchase. Keep everything within PayPal and eBay   protects both buyer and seller.
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
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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.
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Any   warranty shipping cost to us is responsible by buyer.
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Any   shipping cost to buyer is responsible by the seller.
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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.