GANN HYDROMETTE BL Compact TF-IR 2 Operating Instructions Manual

GANN HYDROMETTE BL Compact TF-IR 2 Operating Instructions Manual

Hide thumbs Also See for HYDROMETTE BL Compact TF-IR 2:

Advertisement

Quick Links

Operating Instructions
F
Version 2.01
HYDROMETTE BL
COMPACT TF-IR 2
EN
[Input text]

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the HYDROMETTE BL Compact TF-IR 2 and is the answer not in the manual?

Questions and answers

Summary of Contents for GANN HYDROMETTE BL Compact TF-IR 2

  • Page 1 Operating Instructions Version 2.01 HYDROMETTE BL COMPACT TF-IR 2 [Input text]...
  • Page 2 Disclaimer GANN Mess- u. Regeltechnik GmbH does not make any assurances or warranties with respect to this document and, to the extent permitted by law, limits its liability for breach of any implied warranty to the replacement of this document with another. Furthermore, GANN Mess- u. Regeltechnik GmbH reserves the right to revise this publication at any time without having to notify anyone about such revisions.
  • Page 3: Table Of Contents

    Table of contents Foreword ............................4 User Description ........................4 Intended use ..........................4 Non-intended use ........................4 Explanation of the general warnings ..................5 Specific warnings ........................5 General safety instructions ..................... 6 1.6.1 Persons at risk ........................6 1.6.2 Preparation and start-up ......................
  • Page 4 Use without TF-Stick ......................24 Automatic switch-off ......................25 Battery monitoring ........................ 25 Installation of the PC software GANN Dialog Pro ................26 USB communication with a PC ...................... 28 Application Notes .......................... 29 Using the Hydromette BL Compact TF-IR 2 ................29 Measuring relative humidity ....................
  • Page 5: Foreword

    Hydromette also has an IR surface temperature sensor. This combination of different measuring methods enables the Hydromette BL Compact TF-IR 2 to quickly and reliably assess dew point undershoots, or to detect borderline situations on surfaces such as walls, ceilings, floors and window and balcony door lintels.
  • Page 6: Explanation Of The General Warnings

    Information Specific warnings CAUTION: The Hydromette BL Compact TF-IR 2 uses a laser in laser class 2 according to IEC 60825-1. People can be blinded by the laser. The laser must never be directed at people or animals. Do not look directly into the laser beam and avoid reflections on reflective surfaces.
  • Page 7: General Safety Instructions

    General safety instructions It must be ensured that the complete instructions and all safety instructions have been read and understood before using this device. All instructions must be followed. This prevents accidents that can result in property damage or minor or moderate injuries. All safety information and instructions must be kept for future reference and passed on to subsequent users of the product.
  • Page 8: Preparation And Start-Up

    1.6.2 Preparation and start-up Never store or place the device where it can fall or be drawn into water or other liquids. To avoid the risk of electric shock, never immerse the device in water or other liquids. Always remove all packaging before operating the device. Fire hazard! Do not use a damaged device.
  • Page 9: Maintenance And Inspection

    1.6.4 Maintenance and inspection Remove the battery before cleaning the product. Do not use abrasive cleaning cloths or chemicals to clean the product as these can damage the surface. CAUTION Stop using the product in the case of visible damage, strong odour development or excessive overheating of components.
  • Page 10: Specifications

    2 Specifications 2.1 Technical Data of the Hydromette Display: LCD segment display with three lines Display resolution: 0.1% for humidity 0.1 °C for temperature Response time: < 2 s Storage conditions: + 5 to + 40 °C - 10 to + 60 °C (for a short time) Operating conditions: 0 to + 50 °C - 10 to + 60 °C (for a short time)
  • Page 11: Measuring Ranges And Measurement Tolerance Of The Tf-Stick 16 K-25

    (*) Typical sensor accuracy 2.6 Transport & Storage Conditions The Hydromette BL Compact TF-IR 2 may only be stored in the packaging provided by the manufacturer or available from the manufacturer as an accessory. The manufacturer shall not accept any liability or warranty for damage that may occur to the device or to the sensor system as a result of non-compliance.
  • Page 12: General Information

    Operational reliability and functionality are no longer ensured if the device is modified or adapted. Gann Mess- u. Regeltechnik GmbH shall not be liable for any damage arising from such modifications or adaptations. The risk is borne solely by the user.
  • Page 13: Description Of The Product

    The Hydromette BL Compact TF-IR 2 has a mini-USB port that can be used to download any firmware updates using the GANN Dialog Pro PC software.
  • Page 14: Device Layout And Button Assignment

    5 Device layout and button assignment Sensor (TF-Stick) IR sensor Laser pointer LCD segment display Up button On/Off button Down button Measure button ("M" button) Mini-USB port Figure 5-1: Front view of the Hydromette BL Compact TF-IR 2 ® Hydromette BL Compact TF-IR 2...
  • Page 15: Display Symbols

    5.1 Display Symbols 5.1.1 Main menu symbols Relative humidity in r.h.% Infrared temperature in °C "Hold" symbol Dew point temperature [°C] Figure 5-2: Main menu symbols 5.1.2 Other symbols Symbols for minimum / maximum value display Laser symbol Battery level indicator Unit of absolute Emissivity (EM factor) humidity (g/m³)
  • Page 16: Switch On Device

    5.2 Switch on device The Hydromette BL Compact TF-IR 2 is supplied with the TF-Stick 16 K 25 inserted as standard. If the device is now switched on by pressing the "On" button, the device starts in the "Dew point IR"...
  • Page 17: Setting Menus

    5.3 Setting menus The following menu items can be selected one after the other by repeatedly pressing the "Down" button. 1. Measuring Menu (main menu): The measurement process can be performed here 2. Measuring mode selection: The different measuring modes can be set here. 3.
  • Page 18: Measuring Mode Selection

    (> 2 seconds) the "M" button Figure 5-7: Display after a measuring mode change The Hydromette BL Compact TF-IR 2 has 7 different setting modes. The selected mode changes the display of the measuring menu. Depending on the mode, the appropriate physical dimension is also ®...
  • Page 19 displayed. The measuring mode selection is designed as a ring menu, whereby the setting modes are scrolled through in the following order by pressing the "Up" button. Measuring mode "Dew point IR" (rh / lr / dp): The relative humidity (in r.h.%), the measured IR surface temperature (in °C) and the dew point temperature (Dp in °C) are displayed.
  • Page 20 Measuring mode "air temperature, t" (rh / t / t): The relative humidity (in r.h.%), the air temperature (in °C) and the measuring mode symbol "t" are displayed. Figure 5-15: Measuring Figure 5-14: Measuring mode menu "air temperature, t" selection "air temperature, t" Measuring mode "Dew point, dp"...
  • Page 21: Laser Pointer / Em Menu

    Measuring mode "absolute humidity, Ah" (rh / Ah): The relative humidity (in r.h.%), the absolute humidity (in g/m³, i.e. grams of water in 1m³ of air) and the measuring mode symbol "Ah" are displayed. Figure 5-20: Measuring mode Figure 5-21: Measuring selection "absolute humidity, Ah"...
  • Page 22: Maximum Value Display

    The device is delivered with an emission factor of 95 as a factory setting. If the default settings for emissivity (EM factor) and/or the laser pointer should be changed, press the "M" button briefly (< 1 second). Emissivity (EM factor) and laser pointer display now start flashing. EM factor adjustment: The emissivity (EM factor) can now be set between 20% and 100% in steps of 1 using the "Up"...
  • Page 23: Minimum Value Display

    Using the "M" button, a new measurement can then be carried out immediately. The Hydromette BL Compact TF-IR 2 has 7 different setting modes. The selected mode changes the display of the measuring menu. Depending on the mode, the appropriate physical dimension is also displayed.
  • Page 24: Memory Menu

    5.3.6 Memory Menu Measuring Press Down button 5 Menu times As soon as the memory menu is selected, the ring memory symbol "o" and the associated memory location number "1", i.e. "o1", are displayed for approx. 2 seconds. The last measured memory value it contains is then displayed automatically.
  • Page 25: Other Functions

    6 Other Functions 6.1 Use without TF-Stick It is also possible to perform measurements with the Hydromette BL Compact TF-IR 2 without a TF- Stick inserted. The infrared sensor integrated in the device works independently. This ensures that surface temperature measurements are possible at all times.
  • Page 26: Automatic Switch-Off

    6.2 Automatic switch-off If no button is pressed within approx. 90 seconds, the device switches off automatically. The current values are retained and are displayed again after the device is switched on again. 6.3 Battery monitoring If the battery symbol is shown in the display, the battery is dead and must be replaced.
  • Page 27: Installation Of The Pc Software Gann Dialog Pro

    Minimum screen resolution 1280 x 800 (1920 x 1080 is recommended) Internet connection for software downloads, updates and upgrades The PC software GANN Dialog Pro is available for download free of charge at the following link: http://download-ota.gann.de/dlg Detail information about the PC software GANN Dialog Pro can be found in the associated user manual.
  • Page 28 Figure 7-2: Download device drivers of the Hydromette BL TF-IR 2 To download the device drivers, the working range of the desired Hydromette must first be selected in the menu item "Select working range". ® Hydromette BL Compact TF-IR 2...
  • Page 29: Usb Communication With A Pc

    (see chapter 7, Fig. 7-2). If the Hydromette BL Compact TF-IR 2 is connected to a PC with Windows operating system when it is switched off, the Hydromette starts in USB mode. No measurements can be performed during the communication with the PC.
  • Page 30: Application Notes

    9 Application Notes 9.1 Using the Hydromette BL Compact TF-IR 2 For particularly precise measurements, especially at temperatures below room temperature (20 - 25 °C) or if there are significant temperature differences between the intrinsic temperature of the measuring instrument and the ambient climate, the device should be exposed to the ambient climate for approx.
  • Page 31: Equilibrium Wood Moisture Content (Emc)

    9.3 Equilibrium wood moisture content (EMC) Equilibrium wood moisture content is the moisture content adopted by the wood when it is exposed to constant climate (constant humidity and constant temperature) for sufficiently long time. The device can simultaneously display relative humidity, temperature, and equilibrium wood moisture content.
  • Page 32: Measuring Using Infrared Temperature Measurement Technology (Ir)

    9.6 Measuring using infrared temperature measurement technology (IR) 9.6.1 General All bodies with a temperature above "absolute zero" (= 0 °K or -273 °C) emit infrared radiation, also known as thermal radiation. The intensity of this thermal radiation, taking into account the emissivity, is considered a measure of the surface temperature.
  • Page 33: Emissivity

    9.6.3 Emissivity The Hydromette BL Compact TF-IR 2 provides manual emissivity adjustment in the range of 20% to 100%. An emissivity table can be found in the Appendix. The measuring instrument is set to a default emissivity of 95%. This value applies to most building materials, plastics, textiles, papers and non-metallic surfaces.
  • Page 34: Measurement Spot Size

    9.6.4 Measurement spot size The measurement spot diameter depends on the distance and is 5 mm immediately before the probe opening. By increasing the distance (A) of the measuring instrument from the object to be measured, the measuring spot diameter (D) increases proportionally in the ratio of approx. 6:1. With a distance (A) of 250 mm, the measurement spot diameter (D) is 46 mm.
  • Page 35: Accessories

    10 Accessories TF-Stick 16 K 25 – without filter - (order no. 31003262) Humidity: 0 to 100% r.h. 10 to 90% r.h. (± 1.8% r.h.)* Temperature: -20 to +80 °C 0 to +60 °C (± 0.2 °C)* TF-Stick 16 K 25 M – with metal filter - (order no. 31003264) Humidity: 0 to 100% r.h.
  • Page 36 Connection cable MK 26 – Length: 1.80 m (order no. 31016920) For device connection to a USB port. Connection cable MK 18 – Length: 1.80 m (order no. 31016720) For connecting a TF-Stick to a Hydromette with integrated jack socket 2.5 mm. ®...
  • Page 37: Appendix

    11 Appendix 11.1 Dew Point Table Dew point temperature in °C at a relative humidity of: temperature Saturation moisture = amount °C °C °C °C °C °C °C °C of water in g/m³ 10.5 14.9 18.5 21.2 24.2 26.4 28.2 30.4 13.1 16.7...
  • Page 38: Emissivity Table

    11.2 Emissivity table Material Condition Temperature* Emissivity (EM factor) Aluminium** Non-oxidised Heavily oxidised Highly polished Slightly polished Asbestos Asphalt Lead** Oxidised Bare metal Stainless steel** Matt Oxidised Surface Iron** Enamelled Oxidised Corroded Nickel-plated, matt Nickel-plated, polished Zinc-plated Soil Humid Paint Black, matt Black, glossy Other colours...
  • Page 39 Material Condition Temperature* Emissivity (EM factor) Rubber Dark Bright Hard 88-95 Soft 67-84 Casting** Grey cast iron Cast iron, polished Skin Wood 80-90 Lime 30-40 Lime mortar Copper** Highly polished Heavily oxidised Marble Brickwork Brass** Polished Oxidised Nickel** Polished Oxidised Porcelain Plaster Lime plaster...
  • Page 40 -Subject to technical changes- Date: October 2022 ® Hydromette BL Compact TF-IR 2...

Table of Contents