Light and dark bottle technique surveys aquatic water phytoplankton primary productivity's device

• Main Authors: CHEN ZHAO, WANG YAOYAO, ZHAO CHONG, HUANG JIAWEI, SONG LINXU, PING MINGMING, TANG YONGCHUN, LIU XINYUAN
• Format: Patent
• Language: Chinese; English
• Published: 25.09.2018
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a light and dark bottle technique surveys aquatic water phytoplankton primary productivity's device, it includes linking bridge, the bottling frame is installed to linkingbridge's both sides, to pass through fixing bolt airtight for the opening of bottling frame, the link is installed at linking bridge's top, is fixed with two draw -in grooves on linking bridge's preceding lateral wall, install the thermometer on the draw -in groove, the gravity drop hammer support is installed to linking bridge's bottom, install the gravity drop hammer on the gravity drop hammer support. Originally, have the device still have equip light, easy operation's advantage, protection device that can furthest improves the rate of utilization. 本实用新型公开了黑白瓶法测水中水体浮游植物初级生产力的装置，它包括连接支架，所述连接支架的两侧安装有装瓶框，所述装瓶框的开口通过固定螺栓密闭；所述连接支架的顶部安装有挂环，在连接支架的前侧壁上固定有两个卡槽，所述卡槽上安装有温度计，所述连接支架的底部安装有重力锤支架，所述重力锤支架上安装有重力锤。本具有装置还具有装备轻便，操作简单的优点，能最大限度的保护装置，提高使用率。