產品名稱：Univac便攜式昆蟲抽吸采樣器

EA0003 Univac Portable Suction Sampler
英國Burkard Univac型便攜式昆蟲抽吸采樣器

英國Burkard Univac型便攜式昆蟲抽吸采樣器：是一種肩背式的負壓采集設備，使用口碑極好、性能穩定的JLO 35型二沖程發動機驅動，轉速為3500 rpm，直徑6厘米的入風口上裝有柔韌的收集管，管內風速為300 kph （185 mph），真空度超過180 mm Hg。盛裝收集物的容器由電鍍的穿孔篩網制成，也可以將昆蟲存放在內置的紙袋中。發動機關閉、負壓釋放后，可以很容易的將樣本取出

英國Burkard便攜式昆蟲抽吸采樣器Univac技術規格：
 
真空度（負壓）
180 mm Hg
風速 (入風口直徑6厘米)
300 km/h (185 mph)
長度 38厘米
寬度 25厘米
高度 50厘米
凈重 約11.34公斤

燃料桶容量 1.25升

Product Description

A knapsack shoulder-mounted, motorised vacuum unit fitted with the well-proven JLO Type 35 two-stroke engine. At a modest 3,500 r.p.m. the air speed at the 6 cm diameter intake nozzle fitted to the flexible collecting tube is approximately 300 kph (185 mph) and a static vacuum in excess of 180 mm Hg can be obtained. The collected material can be stored in the electrolytically-formed perforated screen fitted with the plenum chamber, or in a variety of paper bag inserts. The sample obtained may be easily removed as the vacuum-retained cover is released automatically when the engine throttle is closed.

This robust unit, weighing less than 12 kg, enables a wide range of sampling to be efficiently and speedily undertaken. Particular attention has been given to ease of servicing and replacement of the main drive belt without tooling.

The instrument is supplied complete with 1.8 m of clear plastic suction hose.