6400-09 土壤呼吸室使用手册

6400-09

土壤呼吸室

使用说明书

LI-COR, inc.

Environmental Division

4421 Superior Street

P.O. Box 4425

Lincoln, NE 68504 USA

Telephone: 402-467-3576

FAX: 402-467-2819

Toll-free 1-800-447-3576 (U.S. & Canada)

e-mail: envsales@

URL:

© Copyright 1997, LI-COR, Lincoln, Nebraska USA

目录

第一章. 概述

背景知识 .................................................................................... 1-1 预防事项.............................................................................. 1-5

参考文献.............................................................................. 1-5

第二章. 安装土壤呼吸室

概述............................................................................................ 2-1

把土壤呼吸室连接到气体分析器头部 ........................................ 2-3

第三章. 软件

使用土壤呼吸室前对 OPEN 的设置 .......................................... 3-1 创建配置文件....................................................................... 3-1

执行土壤呼吸室配置文件 .................................................... 3-1

土壤呼吸室的配置...................................................................... 3-2 OPEN 的主菜单................................................................... 3-2

校准菜单[Calib Menu] ......................................................... 3-2

测量模式下[New Measurements] 功能键设置 .................... 3-2

测量变量汇总....................................................................... 3-4

自动测量程序[Autoprograms] .............................................. 3-6

第四章. 测量

使用土壤隔离环的测量操作....................................................... 4-2

不使用土壤隔离环的测量操作 ................................................... 4-2

测量操作步骤............................................................................. 4-2 Position the Air Supply Manifold ......................................... 4-2

Check Hose Connections ................................................... 4-3

Measurement Procedure .................................................... 4-4

第五章. 维护

Spare Parts Kit .......................................................................... 5-1

Soil Temperature Probe ............................................................ 5-1

Making Soil Collars ................................................................... 5-2

Zeroing the IRGAs ..................................................................... 5-3 Zeroing the IRGA While Attached to the Soil CO2 Flux Chamber 5-3 Setting the IRGA Span ........................................................ 5-3

第六章. 公式引用

附录A. 仪器性能参数