TESTO 417 Instruction Manual

TESTO 417 Instruction Manual

Vane anemometer
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Instruction manual
General notes ....................................................18
1.
Safety advice......................................................19
2.
Intended purpose ..............................................20
3.
Product description ............................................21
3.1
Display and control elements ........................................21
3.2
Voltage supply ..............................................................22
4.
Commissioning ..................................................23
5.
Operation ..........................................................24
5.1
Connecting a probe ......................................................24
5.2
Switching the instrument on / off ..................................24
5.3
Switching the display light on / off ................................24
5.4
Performing settings ......................................................25
6.
Measuring ..........................................................27
7.
Care and maintenance ......................................29
8.
Questions and answers ......................................30
9.
Technical data ....................................................31
10. Accessories/spare parts ....................................31
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Summary of Contents for TESTO 417

  • Page 1: Table Of Contents

    417 Vane anemometer Instruction manual Contents General notes ............18 Safety advice............19 Intended purpose ..........20 Product description ..........21 Display and control elements ........21 Voltage supply ..............22 Commissioning ..........23 Operation ............24 Connecting a probe ............24 Switching the instrument on / off ........24 Switching the display light on / off ........24...
  • Page 2: General Notes

    General notes General notes This chapter provides important advice on using this documentation. The documentation contains information that must be applied if the product is to be used safely and efficiently. Please read this documentation through carefully and familiarise yourself with the operation of the product before putting it to use.
  • Page 3: Safety Advice

    Ensure correct disposal Take faulty rechargeable batteries/spent batteries to the collection points provided for them. Send the product back to Testo at the end of its useful life. We will ensure that it is disposed of in an environmentally friendly manner.
  • Page 4: Intended Purpose

    Use the product only for those applications for which it was designed. Ask Testo if you are in any doubt. testo 417 is a compact measuring instrument for measuring flow velocities and temperatures by means of an integrated 100mm vane with temperature probe.
  • Page 5: Product Description

    3. Production description 21 Product description This chapter provides an overview of the components of the product and their functions. 3.1 Display and control elements Overview Probe Display Control buttons Battery compartment (rear) Service compartment (rear) Button functions Button Functions Switch instrument on;...
  • Page 6: Voltage Supply

    3. Production description Important displays Display Meaning Battery capacity (bottom right in display): · 4 segments in the battery symbol are lit: Instrument battery is fully charged · No segments in the battery symbol are lit: Battery is almost spent 3.2 Voltage supply Voltage is supplied by means of a 9V monobloc battery (included in delivery) or rechargeable battery.
  • Page 7: Commissioning

    4. Commissioning 23 Commissioning This chapter describes the steps required to commission the product. Inserting a battery/rechargeable battery: To open the battery compartment on the rear of the instrument, push the lid of the battery compartment in the direction of the arrow and remove it. Insert a battery/rechargeable battery (9V monobloc).
  • Page 8: Operation

    5. Operation Operation This chapter describes the steps that have to be executed frequently when using the product. 5.1 Connecting a probe The necessary probes are permanently connected or integrated. It is not possible to connect any additional probes. 5.2 Switching the instrument on / off Switching the instrument on: Press...
  • Page 9: Performing Settings

    5. Operation 25 5.4 Performing settings To open configuration mode: The instrument is switched on and is in measurement view. Hold, Max or Min are not activated. Press and hold (for approx. 2s) until the display changes. - The instrument is now in configuration mode. You can change to the next function with You can leave configuration mode at any time.
  • Page 10 5. Operation To set the grill factor: K.FACT (only if F.Fact oFF): If parts of the cross-sectional area are covered (e.g. by grill members), this can be corrected via the grill factor. The grill factor indicates the proportion of free space on the cross-sectional area.
  • Page 11: Measuring

    6. Measuring 27 Measuring This chapter describes the steps that are required to perform measurements with the product. Taking a measurement: The instrument is switched on and is in measurement view. Put the probe in position and read off the readings. Changing the measurement channel display: To change between displaying the temperature (°C) and the calculated volumetric flow rate (m...
  • Page 12 6. Measuring Performing a multi-point mean calculation: Hold, Max or Min are not activated. Press Mean is lit. - The number of readings recorded is displayed in the upper line, while the current reading is displayed in the lower line. Option: To change between displaying the temperature (°C), flow velocity (m/s) and calculated volumetric flow...
  • Page 13: Care And Maintenance

    7. Care and maintenance 29 Care and maintenance This chapter describes the steps that help to maintain the functionality of the product and extend its service life. Cleaning the housing: Clean the housing with a moist cloth (soap suds) if it is dirty.
  • Page 14: Questions And Answers

    · Residual capacity · Replace battery. of battery is too low. ----- Display: · Probe break. · Please contact your dealer or Testo Customer Service. Display reacts slowly · Ambient temperature · Raise ambient is very low. temperature. uuuuu Display: ·...
  • Page 15: Technical Data

    9. Technical data 31 Technical data Characteristic Value Parameters Flow velocity (m/s), temperature (°C/°F) Calculated variables Volumetric flow rate (m Measuring range +0.3...+20m/s 0...+50°C/+32...+122°F Resolution 0.01m/s 0.1°C / 0.1°F Accuracy ±0.1m/s+1.5% of reading (± 1 Digit) ±0.5°C/±0.9°F Probe Vane probe 100mm, NTC temperature probe (integrated) Measuring rate Operating temperature range 0...+50°C / +32...+122°F...

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