Head Nose Only Units TSE头鼻式吸入染毒系统

Head Nose Only Units   头鼻式单元

Our Head Nose Only exposure units have a modular expandable design which allows them to be continually adapted to the customer's requirements. The basic structure consists of single segments which can be stacked on top of each other.
我们的头鼻式暴露单位采用模块化和可扩展设计这使他们能够不断调整以适应客户的需求。基础结构包括各个单个分层，可以逐层堆叠。

The validation of the equilibrium distribution and directed-flow design was carried out in 1994/2007 by Prof. Pauluhn, and in 2009 by Prof. Phalen.
Pauluhn教授（1994年和2007年）和Phalen教授（2009年）验证了系统的平衡分布和直通气流设计

Each Head Nose Only exposure unit can be equipped with the required aerosol inlet interfaces, appropriate animal cage ports, sampling and environmental sensor connections / adaptors.
每个头鼻式暴露单元可以配备需要的气溶胶入口，适当的动物笼子端口，取样和环境传感器连接/适配器。

Depending on the laboratory requirements, the units are customized for use in fume hoods or as units on casters with brakes.
根据实验室需要，单元可以被定制为在通风橱内使用或可移动的（带刹车的滚轮支架）。
• For a wide range of animal sizes – mouse up to guinea pig as standard, other species on request
  用于广泛的动物尺寸----标准配置为小鼠到豚鼠，其他物种需
• Controlled dosing of test substance via the head/nose, minimizing other routes of exposure
  控制测试物质通过头/鼻吸入，减少其他暴露途径
• Less test substance use even during animal testing at high concentrations
  物质消耗低，即使在高浓度进行测试
• Recommended for highly toxic, expensive or rare test substances
  适合要么高度有毒物质或昂贵的测试物或者缺乏供应的物质
• Quick equilibration of the test atmosphere with a stable, homogeneous test substance distribution
  测试气氛快速达到平衡，具有稳定的，均匀的测试物质分布
• Robust stainless steel or aluminum construction of exposure units as standard
  标准单元为坚固的不锈钢或铝制结构
• Animal cages are made of glass or plastic materials depending on the test requirements
  动物笼由玻璃或塑料物质制成，根据实验需求

Head Nose Only Exposure Unit made of stainless steel with aerosol conditioning units
可移动的头鼻式暴露单元，由不锈钢制成，附带气溶胶调节单元

Detailed Information 详细信息
http://www.tse-systems.com/products/inhalation/exposure-units/head-nose-only.htm