Vaisala GM70 - Manual (Page 13)

Chapter 2 _____________________________________________ Product Overview
VAISALA __________________________________________________________ 13
CHAPTER 2
PRODUCT OVERVIEW
This chapter introduces the features, advantages, and the product
nomenclature.
Introduction to Vaisala CARBOCAP
®
Hand-
Held Carbon Dioxide Meter GM70
The GM70 hand-held carbon dioxide meter measures volume
concentration of CO
2
gas and displays the result in the units of ppm or
percentage %. The exceptional stability and reliability performance of the
GM70 comes from the advanced silicon based Vaisala CARBOCAP®
sensor.
Basic Features of the GM70
- Both numerical and graphical displays
- Data logging possibility
- Tool for checking the reading of fixed CO
2
transmitters
- Tool for adjusting Vaisala GMP220 series probes
- Possibility for an analog output (voltage signal 0 ... 1 V)
- Sampling methods: diffusion sampling (GMH70 handle) or pump
aspirated sampling (GM70PUMP), alternatively
- An optional, ready-to-use Microsoft Windows
®
software
(MI70LINK), which allows an easy way to handle measurement data
using a serial line or a USB instrument cable