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产品类别说明：
设计的应用场合的恒定的工作压力是在宽范围内的入口压力和流速。
VWR的多级气调节器提供安全，准确，灵敏交付减压。无焊接结构，便于维修。实心黄铜锻造主体包含两个调节器。第一阶段降低全缸压到90％，以保证安全。颗粒，罐秤，和铁锈从与烧结进口过滤器气流消除。装配的功能包括：在两个阶段之间的高压阀，低压阀，中间压力释放阀，背面盖通气孔，阀盖通气孔，和隔膜支撑板与突发孔。氯丁橡胶隔膜。外部安全性250psig。从污染物稳压伤害是最小的。
注：仅适用于非腐蚀性气体。
规格哈里斯热量多级气体调节器3302632：
适用介质：液化天然气
280Flow容量，标准CFH：
压力表范围：0-125，
输送压力：200，
供给压力：4000
单位：每个
Valve出口：0.6厘米（1/4“）
NPTBody出口：0.6厘米（1/4“）NPT
（请注意，说明书和库存的照片可能不对应于上面列出的具体型号）
我们只提供正版哈里斯发热量的产品，授权销售在美国和其他市场，这样你就可以确保你所购买正宗的医学实验及配件和完善的保修。我们100％保证我们是您首要的网上经销商，我们是美国所有联邦和州政府机构，以及研究和教育机构授权的供应商，并且提供多种类型的实验室设备，实验室耗材等产品，以帮助满足您的特定需求。如果在我们店的订单超过$ 29.95，我们提供免费送货。
除了哈里斯热量多级气体调节器3302632 / 55850-390，我们还提供医学实验及附件的全套以及来自哈里斯发热量等系列产品，以满足您的实验室和科研之需。
对于一个完整的选择哈里斯发热量医学实验及配件的信息，请访问我们的哈里斯发热量页面。欲了解更多名牌医学实验及配件，请访问我们的医学实验及配件商店。想了解我们的完整的实验室，医疗，工业和科学的产品，请访问我们的科学和实验室设备的在线目录。
Product Category Description:
Designed for applications where a constant working pressure is important over a wide range of inlet pressures and flow rates.
VWR multistage gas regulators feature safe, accurate, and sensitive delivery of reduced pressure. Solderless construction for easy maintenance. Solid forged brass body contains two regulators. First stage reduces full cylinder pressure to 90% for safety. Particulates, tank scale, and rust are eliminated from gas stream with sintered inlet filter. Assembly features include: high-pressure valve, low-pressure valve, intermediate pressure relief valve between the two stages, back cap vent holes, bonnet vent holes, and diaphragm backup plate with burst hole. Neoprene diaphragms. External safety to 250psig. Regulator damage from contaminants is minimal.
Note: For noncorrosive gases only.
Specifications for Harris Calorific Multistage Gas Regulators 3302632 :Gas: InletCGA: 280Flow Capacity,Standard CFH: 1650DeliveryRange, psi: 0–125Delivery PressureGauge, psig: 200Supply PressureGauge, psig: 4000Unit: EachValve Outlet: 0.6 cm (1/4") NPTBody Outlet: 0.6 cm (1/4") NPT
(Please note that the description and stock photo may not correspond to the specific model listed above)
We offer only genuine Harris Calorific products, authorized for sale in the U.S. and other markets, so you can be sure that you are buying authentic Labware & Accessories with a full manufacturer's warranty in addition to our own 100% Satisfaction Guarantee. We are your premier online distributor for Harris Calorific Labware & Accessories. We are an authorized supplier to all federal and state government agencies, as well as to research and educational institutions, and can facilitate volume orders on many types of laboratory equipment, lab consumables, and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over $29.95. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses.
In addition to the Harris Calorific Multistage Gas Regulators 3302632/ 55850-390, we carry a full complement of Labware & Accessories as well as other product offerings from Harris Calorific. We also carry a full line of Harris Calorific accessories to help meet your laboratory and scientific needs.
For a complete selection of Harris Calorific Labware & Accessories, please visit our Harris Calorific page. For more brand name Labware & Accessories please visit our Labware & Accessories store section. To see our complete line of lab, medical, industrial, and scientific products, please see our science and lab equipment online catalog.
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维修流程
- 1、技术沟通，初步判断问题电话,与客户进行初步沟通、了解并初步判断仪器所出现的故障问题。
- 2、签订维修协议由我公司向客户发送仪器维修协议，客户需如实填写内容并回传以便我司对仪器做进一步判断。
- 3、客户邮寄仪器客户可按照我司地址邮寄仪器，并将快递单拍照发送至您的专属客服进行备案。
- 4、详细诊断机器故障我司收到邮寄仪器后会对邮寄的仪器进行拍照并开箱检验，对仪器做进一步故障判断。
- 5、支付维修费用如客户仪器在保修期内，我司不收取任何维修费，如客户仪器在保修期外，我司会适当收取维修费。
- 6、邮寄仪器给客户我司将维修好的仪器按客户地址进行拍照并邮寄，自此虽维修协议终止，但我司将提供终身免费答疑及技术指导。
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