22802

记录仪的图纸

Kipp & Zonen XR-9, chart paper L × W 66 ft × 230 mm, chart type, 0-100, pkg of 25 roll

• 分類程式碼代碼: 14111500

属性

• 特點: chart type 0-100
• 包裝: pkg of 25 roll
• 製造商／商標名: Kipp & Zonen XR-9; WESTRONICS
• 圖表紙長度 × 寬度: 66 ft × 230 mm
• 相容性: for use with Kipp & Zonen BD 40/41

说明

一般說明

The main purpose of a recorder is to record electrical and non-electrical quantity as a function of time. Graphic recorders use elementary rudiments like chart paper for displaying and storing the physical quantity and pen for marking the variation in physical quantity. Chart paper is passed through the recorder at a constant rate. The recorder itself becomes a device for measuring retention time. A certain number of inches or centimetres of chart paper corresponds to a certain number of minutes.

應用

Analog signal from the chromatograph may be connected to a recorder with chart paper operating at a speed of 5 min/in. during an analysis performed to measure Glutethimide concentrations in the serum and cerebrospinal fluid (CSF) using gas chromatography.