110V automatic hydrogen generator laboratory gas chromatograph 300ml/min

Description: 新建网页 2 High purity Hydrogen generator H2: 0-300ml This high purity hydrogen generator is a new type product developed on the foundation of the technology of astronautic fuel cells. The working principle of hydrogen generator is, hydrogen is produced by the electrolysis of water, and the produced oxygen is released to the atmosphere. It is made up of these systems such as the electrolyzing &separating pool, switch power, pressure controller, desiccation& purification and flow display. The core part of the instruments is electrolyzing &separating pool, in which the positive pole is of tube type structure, the negative pole is of sheet metal shape, and both the poles are made of stainless steel. The electrolyzing &separating pools can store electrolyte, produce hydrogen as well as release hydrogen at the same time, and it is the best replacement to sheet shaped electrolyzing pools. 　　 The purity of produced hydrogen: 99.999% The output flow: 0-300ml/min The output pressure:0~0.4MPa(It is generally set to 0.3±0.01MPa The power required: The routine alternating current of 110V/60Hz. The biggest power consumed:180w The size of appearance:425×210×365 mm(L×W×H) Weight: 15KG 　 Application: The instruments have advantage such as the large electrolyzing area, low pool temperature, large production of hydrogen with high purity. The instruments are specially installed with the devices that can prevent liquid from returning, so the instruments can be effectively guaranteed that the phenomenon of liquid returning doesn’t occur during working. 　 1. It is so simple to operate the instruments that hydrogen can be produced just after the switch is opened. The pressure of released hydrogen is steady, and the flow is digitally displayed with LED, which is more ocular and striking. 　 2. In ordinary using, the instruments just need to be supplemented with distilled water. The instruments can be used in succession or disconnectedly. 3. The liquid storing, hydrogen electrolyzing and desorbing are integrated together in the instruments with the property of large electrolyzing area, low temperature of the pool, long service life, large amount and high purity of produced hydrogen. 4. The instruments are specially installed with the devices that can prevent liquid from returning, so the instruments can be effectively guaranteed that the phenomenon of liquid returning doesn’t occur during operation. As a result, the discolor silica gel is not often to be changed. 5. The adoption of the advanced switch powers can improve the electrolytic efficiency. 6. The instruments substitute the high-pressure steel bottles, and make the laboratory instrument. Item included: 1 Set High purity Hydrogen gas generator (251067) 　 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 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 ▲ 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 Jun 9, 2022 at 19:20:16 PDT, seller added the following information:

Price: 611 USD

Location: Rancho Cucamonga, California

End Time: 2023-12-10T03:15:00.000Z

Shipping Cost: 0 USD