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Friday, July 10, 2020 | History

2 edition of Variation of the line of sight in the NI 002 leveling instrument due to temperature change found in the catalog.

Variation of the line of sight in the NI 002 leveling instrument due to temperature change

Heinz Poetzschke

Variation of the line of sight in the NI 002 leveling instrument due to temperature change

by Heinz Poetzschke

  • 11 Want to read
  • 22 Currently reading

Published by U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, For sale by the National Geodetic Information Center, NOAA in Rockville, Md .
Written in English

    Subjects:
  • Leveling -- Instruments

  • Edition Notes

    StatementHeinz Poetzschke
    SeriesNOAA technical memorandum NOS NGS -- 38
    ContributionsUnited States. National Ocean Service
    The Physical Object
    Paginationii, 13 p. :
    Number of Pages13
    ID Numbers
    Open LibraryOL14851242M

    Hello, I have: Basic Multifunction DAQ NI pci VI Logger version Windows Type-K thermocouples.I am trying to measure water temperature and I want measured data to be displayed on computer. Is this possible to achive using ONLY this software or I need an extra instrument that is going to messure temperature for me (eg. thermometer)?How to connect thermocouples (or. I also tried using the LabVIEW example for measuring voltage with the , but when I connected the thermocouple I got a sinousoidal reading reaching from V to 0, which is obviously wrong. I really need help with the data adquisition, I think the convertion program for voltage to temperature might work, but I can't get the data right.

    Chapter 7 Accuracy Classifications and Standards Classifications of Accuracy All surveys performed by WSDOT or others on all WSDOT-involved transportation improvement projects must be classified according to the standards shown in Figures and Standards shown are minimum standards for each order of survey. Learn temperature with free interactive flashcards. Choose from different sets of temperature flashcards on Quizlet.

    i have already downloaded the attaches file, which is a tutorial of my temp (Pitsco kit attached to my daq to measure the temp by seven thermistors of 7 channels) every thing is ok but i cannot write the outputs of the seven channels into excel file (Time versus temperature).Hint: time format needed is(dd/mm/yyyy hh:mm:ss).Many thanks. Thermocouples vary by uV / degC (e.g 56uV/degC for a J-type) so one bit of change in your analogue input will span about (/56) 70 degrees! You also need to take the accuracy/temperature drift into account so realistically it will be even worse than that. In short: You can't use that module for thermocouple measurements.


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Variation of the line of sight in the NI 002 leveling instrument due to temperature change by Heinz Poetzschke Download PDF EPUB FB2

Get this from a library. Variation of the line of sight in the NI leveling instrument due to temperature change. [Heinz Poetzschke; United States. National Ocean Service.]. Recent elevation change in southern Califronia by Holdahl, Sandford R., February19 p., $ Variation of the line of sight in the NI 4 leveling instrument due to temperature changes by Poetzschke, Heinz, April13 p., $ Variation of the Line of Sight in the N1 Leveling Instrument Due to Temperature Change TM NOS NGS Poetzschke, H.

Apr PDF: Vermont Real Time Kinematic Case Study: Martin, Dan: PDF: Vertical Control Field Data Processing System v - VFPROC: Dec PDF. Variation of the Line of Sight in the N1 Leveling Instrument Due to Temperature Change TM NOS NGS Poetzschke, H.

Apr PDF: Vertical Control Field Data Processing System v - VFPROC: Dec PDF: Vertical Movement in the Los Medanos and Nash Draw Areas, New Mexico, as Indicated by and leveling Surverys TM NOS NGS   Home Support Read Internal Temperature of NI Chassis.

Read Internal Temperature of NI Chassis. Updated Jun 8, Reported In. Reported In shows products that are verified to work for the solution described in this article.

This solution might also. This lab explores the thermo-resistive properties of a thermistor. The student will collect temperature data, calibrate the sensor, and determine its thermal time-constant. Finally, the student will filter the signal to improve its quality.

Temperature Temperature products measure signals from sensors such as thermocouples and resistance temperature detectors (RTDs). Use these products to acquire, condition, and digitize signals in varied temperature ranges and environments.

On a possible variation of the proton-to-electron mass ratio: H2 spectra in the line of sight of high-redshift quasars and in the laboratory Article February National Instruments has software options for quickly logging data to disk as well as for full programming environments for complex system architectures.

With NI modular hardware and flexible software, you can easily measure temperature as part of a complete measurement system that meets the specific and unique needs of your application. In this project, students will use methodologies outlined in the previous labs to design and implement their own temperature measurement system for a given measurement need.

Students will determine the right sensor, signal conditioning circuit, ADC sampling, software approach, and analysis methods for the given measurement scenario.

Once they complete the design, students will build and. This project introduces students to the operation, interface theory, and features of a digital temperature sensor and the I2C communication protocol. Students complete an activity to build an interface circuit, use LabVIEW and myRIO to collect temperature data and set a temperature alert limit.

Through these activities, students follow steps to demonstrate correct operation of the temperature. In this lab, students will implement temperature measurements using three different temperature sensors: thermocouple, thermistor, and RTD. They will learn some of the differences in their behavior.

Finally, they will implement their own temperature measurement system to solve a measurement problem using the sensors and tools they’ve learned about. The difference is due to a small change in the CO 2 concentration and not a temperature change Fig.

12 Comparison of DTU measured and synthesized (via HITEMP, with NPL measured tem. Cet album vous est proposé dans le cadre de la manifestation: Depuisles 48h BD vous font découvrir toute la richesse de la bande dessinée avec une sélection d'albums en tout genre, pour tous les goûts.

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Created Date: 6/22/ PM. What is the barometric pressure and temperature for a standard ISA atmosphere at sea level. Barometric pressure = in.

( mb); temperature = 15°C (59°F). If the number under the lubber line is 9, what is your heading. Full text of "Manual of surveying for field and office" See other formats. Start studying CDC 2AN Vol 5.

Learn vocabulary, terms, and more with flashcards, games, and other study tools. need of high precision temperature measurement. CONCLUSION This paper describes the design of a high precision temperature measuring device based on K type thermocouple. Compared with the traditional temperature measuring methods, the device has the advantages of simple circuit structure, high accuracy, good stability.

Sensors do not change output state immediately when an input parameter change occurs. Rather, it will change to the new state over a period of time, called the response time (T r in Figure 5).

The response time can be defined as the time required for a sensor output to change from its previous state to a final settled value within a tolerance band of the correct new value. All of us are already familiar with the concept of temperature based on our own bodies. The nerve endings below our skin serve as the temperature sensor and identify if we are hot or cold.

The nerves relay the sensing message to our brains, and our brains serve as the measuring instrument to convert that sensing to temperature. This is the way more.C Series Temperature Input Modules feature up to 16 channels of temperature input from either thermocouples or RTDS. Modules can include anti-aliasing filters, open-thermocouple detection, and cold-junction compensation.

Some models also feature isolation for safety, noise immunity, and high common-mode voltage range.line-of-sight, in order to reduce the nois e (due to carrier- phase multipath, different horizon masks, and so on) in the GPS time series that is not av eraged out on a daily basis.