Calibration of non-ideal thermal conductivity sensors

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Development and Calibration of a Large-Scale Thermal Conductivity Probe

A large-scale probe has been developed for measuring the thermal conductivity of geomaterials. The large probe was designed to conduct tests on materials containing large particles, materials with high heterogeneity, and materials with high stiffness. The probe has dimensions of 680 mm length and 15.9 mm diameter and was constructed of stainless steel tubing. The probe operates on the principle...

متن کامل

An Algorithmic Readout Approach for Thermal Conductivity Based CO2 Sensors

This thesis presents a new approach to reading out thermal-conductivitybased gas sensors. This method is intended for the readout of a CMOScompatible resistive thermal-conductivity transducer for indoor CO2 sensing applications, without requiring precision off-chip components. Instead of accurately regulating the power dissipated in the transducer and measuring its temperature, the temperature ...

متن کامل

Surface-Micromachined Thermal Conductivity Gas Sensors For Hydrogen Detection

The undersigned hereby certify that they have read and recommend to the Fac-a thesis entitled " Surface-Micromachined Thermal Conductivity Gas Sensors for Hydrogen Detection " by Shuoxi Chen in partial fulfillment of the requirements for the degree of Master of Science.

متن کامل

Permanent Stations for Calibration/Validation of Thermal Sensors over Spain

The Global Change Unit (GCU) at the University of Valencia has been involved in several calibration/validation (cal/val) activities carried out in dedicated field campaigns organized by ESA and other organisms. However, permanent stations are required in order to ensure a long-term and continuous calibration of on-orbit sensors. In the framework of the CEOS-Spain project, the GCU has managed th...

متن کامل

Calibration of Non Quadratic Sensibility Thermal Converters

A measurement system for the ac-dc transfer difference of thermal converters whose power response is not exactly quadratic is presented. The previous method, due to the simplifications of the equations, was not valid for those ac-dc transfer standards with a sensibility slightly different from 2. The error in using these equations for those standards has been evaluated and can be as high as 20 ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Geoscientific Instrumentation, Methods and Data Systems

سال: 2013

ISSN: 2193-0864

DOI: 10.5194/gi-2-151-2013