产品详情
  • 产品名称:BURKARD 7天/24小时孢子捕捉仪

  • 产品型号:Hirst MEI0044
  • 产品厂商:英国BURKARD
  • 产品文档:
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简单介绍:
无人操作,可连续七天对空气中传播的微粒进行采样。装配有鼓准备附件和完全设备。可以选择24小时无间断采样
详情介绍:

Hirst七天孢子采集器是一种功能得到证实的装置,装有一个独立的真空鼓,在无人操作的情况下,可连续七天对空气中传播的微粒进行采样。装配有鼓准备附件和完全设备。可以选择24小时无间断采样。


可选择的产品:电子化孢子采样器
 
特征:
无人操作可连续七天进行采样
内置真空泵
精密7-宝石轴承的钟机心
可互换的孔
可24小时连续采样
操作可靠简便
供电为干线供电、电池或联合式干线或电池

Burkard公司产品的主要优点是能够长时间的连续记录,将孢子压实在粘性的透明塑料胶带上(聚酯薄膜), 胶带由一个有固定圆周、7个宝石轴承的钟机心驱动的鼓提供。

该工具安装在一个紧致的滑轮上,帮助用户将鼓和胶带插入工具的主体,大风向标使得采样器对风向的微小变化敏感。

电源或电池
真空泵是由电源供电或电池供电的,可以互换。使用电位计或计量螺旋可以对10升的吞吐量进行调整。可以选择电源或者电池泵,无需更换泵电机,可以使用任一种电源进行操作。

构造和配置细节
所有的部分都由硬的烤干搪瓷器或作阳极化处理进行保护,以避免在整除天气状况下的腐蚀,在设计中采用铝制作孢子捕捉器使得其重量较轻,方便在现场操作时手提。

在现场可以快速简便的更换鼓,拉出组合在一起的鼓滑轮和鼓室顶部,即可更换鼓,调节流量孔板也是简便操作的。同时提供了24小时的时钟、或显微镜载(物)片上用于24小时捕捉的滑轮装置。
标准配置: 为聚酯薄膜胶带清理滑轮;1卷双面胶带;1卷聚酯薄膜; 1公斤Gelvatol;运输箱;涂层磁鼓可选附件:可替换14毫米×0.5毫米采样口;流量计;额外的磁鼓;24小时型滑动组件用于显微载波片采样;


技术参数:

采样时间:标准为7天,可选择24小时型
鼓移动:2毫米/小时,精密7-宝石轴承时钟机构驱动
孔口吞吐量:10升/分钟
标准孔口大小:2毫米×14毫米
碰撞卷尺:200 标准尺
高度:94厘米
采样面积:0.882平方米,半径53厘米
电源:220/240V 50Hz或110V, 60Hz
电池:12V
净重:16KG

总重量:34Kg


Product Description

A compact unit with built-in vacuum pump, designed to sample airborne particles such as fungus spores and pollens, continuously for periods of up to seven days without attention.

Particles are impacted on adhesive coated transparent plastic tape supported on a clockwork-driven drum.

Performance of the standard model is similar to the trap described by Hirst in 1952 (Ann. App. Biol. 39, pp 257-265) but interchangeable orifices can be supplied to special order to improve the trapping efficiency for particles in the range 1 to 10 µm diameter.

Construction and Equipment Details

The trap is constructed from materials which are light in weight, making it readily portable for field use. All parts are treated to prevent corrosion against normal weather conditions and the unit finished in Oyster Green hammer enamel. Attention has been given to the changeover of drums, which is quick and simple in operation. Double-sided adhesive tape is used to secure the Melinex tape around the drum. The vacuum pump is available for use most voltages and frequencies. An alternative lid assembly is available to enable monitoring to be carried out over 24 hour periods.

Standard Equipment

The Spore Trap is supplied with one roll of ‘Melinex’ tape and one roll of double sided tape, together with the laboratory stand and Perspex cutting block.

Optional extras

  • 42/20 ‘Gelvatol’ available in ½ kg packs
  • Alternative orifice, size 2 x 14 mm reducing to 5 mm
  • Additional drums
  • Alternative lid assembly for 24 hour sampling directly onto glass slide
  • Flowmeter for measuring throughput at the sampling orifice
  • Anodised aluminium carrying case with lid
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