Schaller Humimeter BLW User manual

78,0°F | 6,16% | 456kg/m
3
| -27,3td | 0,64aw | 51,9%r.H. | 14,8%abs | 100,4g/m
2
| 09m/s | 4,90Ugl | 1
Operating Manual
Always read this operating manual before using the humimter BLW!
humimeter BLW
Moisture meter with ram electrode for measuring the
moisture content of round and log wood
Moisture meter
Version 3.0

humimeter BLW Operating Manual
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Your humimeter BLW at a glance
The main unit
No. Name
1 Sensor cable
2 USB port (optional)
3 Ram electrode
4 Keypad
5 Rubber protection cover
6 Measuring tips
7 Display
3
4
2
1
6
7
5

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Rear of the main unit
No. Name
1 Battery compartment
The display
No. Name
1 Wood type
2 Moisture content in % ("6.1 How moisture is
defined")
3 Display symbols
4 Temperature display
1
2
4
3
1

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The display symbols
Symbol Name Symbol Name
Enter No
Up Change input
level
Down OK
Back Change menu
Enter numbers Enter data
Enter letters View measurements
Continue / go right Delete measurements
Left On/off button, display
light
Yes Save measured value
The menus
The device has four different menus: Data Log, product selection, additional function
and main menu:
Product selection menu
No. Name
1 Change menu
2 Display illumination / device on/off
3 For changing the product type
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Data Log menu
No. Name
1 Change menu
2 Display illumination / device on/off
3 Save measured value
4 Show the last recorded values
Main menu
The main menu comprises the following menu items:
• Edit Logs:
Manual Logs, Clear Logs
• Print Logs:
Last Log, All Logs, Clear Logs
• Send Logs:
Manual Logs, Clear Logs
• Options:
Bluetooth, Date/Time, Log Time, Language, Unlock, °C/°F, BL On Time, Auto Off
Time, Materialcalib., Password, Reset
• Status
21 3 4

humimeter BLW Operating Manual
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Table of contents
Your humimeter BLW at a glance ������������������������������������������������ 2
The main unit ..........................................................................................................2
Rear of the main unit ...............................................................................................3
The display ...............................................................................................................3
The display symbols .................................................................................................4
The menus ...............................................................................................................4
1� Introduction �������������������������������������������������������������������� 9
1.1 Information about this operating manual ................................................ 9
1.2 Limitation of liability ................................................................................ 9
1.3 Symbols used in this manual .................................................................10
1.4 Customer service .................................................................................. 10
2� For your safety �������������������������������������������������������������� 11
2.1 Proper use ............................................................................................11
2.2 Improper use ........................................................................................11
2.3 User qualications ................................................................................. 11
2.4 General safety information .................................................................... 12
2.5 Warranty .............................................................................................. 12
3� On receipt of your device �������������������������������������������� 13
3.1 Taking the device out of its packaging ...................................................13
3.2 Making sure that all of the components have been included ................. 13
3.3 Inserting batteries .................................................................................14
4� Using the device - Basics ���������������������������������������������� 14
4.1 Switching the device on ........................................................................14
4.2 Selecting the product type ....................................................................15
4.3 Plugging in the ram electrode ...............................................................15
4.4 Disconnecting the ram electrode ........................................................... 15
4.5 Inserting the measuring tips ..................................................................16

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4.6 Taking a measurement .......................................................................... 16
4.7 Switching the device off ........................................................................ 16
5� The measuring process ������������������������������������������������� 17
5.1 Preparing a measurement ..................................................................... 17
5.2 Taking a measurement .......................................................................... 18
5.3 Hold function - Freezing the displayed values ........................................ 20
5.3.1 Activating the Hold function in the Options menu ................................. 20
5.3.2 Using the Hold function ........................................................................20
5.4 Saving individual readings .....................................................................21
5.4.1 Activating the manual save function in the options menu ..................... 21
5.4.2 Using the manual save option ...............................................................21
5.5 Saving several readings (a measurement series) at the same time .......... 22
5.6 Viewing individual readings ................................................................... 24
5.7 Viewing individual readings from a series of measurements ................... 24
5.8 Deleting all measured values (data log) ................................................. 25
5.9 Deleting individual measurement series ................................................. 25
5.10 Deleting single values from a series of measurements ............................ 26
6� Wood types ������������������������������������������������������������������� 27
6.1 How moisture is dened .......................................................................28
6.2 Denition of wood moisture .................................................................28
7� Using the LogMemorizer program ������������������������������ 29
7.1 Installing/opening the program .............................................................29
7.2 Exporting measured values to a computer ............................................. 29
8� Checking on the device's status ���������������������������������� 32
9. Conguringthedevice������������������������������������������������� 33
9.1 Turning on Bluetooth ............................................................................ 33
9.2 Adjusting the date/time .......................................................................33
9.3 Selecting a language ............................................................................. 34

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9.4 Activating options ................................................................................. 34
9.5 Deactivating options .............................................................................35
9.6 Selecting °C/°F ......................................................................................35
9.7 Reducing the device's power consumption ............................................ 35
9.7.1 Conguring the display illumination time .............................................. 35
9.7.2 Conguring automatic switch-off ......................................................... 36
9.8 Conguring the material calibration function ........................................ 37
9.9 Changing the password ........................................................................37
9.10 Resetting the device to its factory settings ............................................. 38
10� Cleaning and maintenance ������������������������������������������ 38
10.1 Changing the batteries ......................................................................... 38
10.2 Care instructions ................................................................................... 39
10.3 Cleaning the device .............................................................................. 39
11� Faults ����������������������������������������������������������������������������� 40
12� Storage and disposal ���������������������������������������������������� 41
12.1 Storing the device .................................................................................41
12.2 Disposing of the device .........................................................................41
13� Device information ������������������������������������������������������� 42
13.1 CE declaration of conformity ................................................................. 42
13.2 Technical data ....................................................................................... 43

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1. Introduction
1.1 Information about this operating manual
This operating manual is designed to enable you to use the humimeter BLW safely and
effectively. It is part of the device, has to be stored nearby and must be easily accessi-
ble to users at all times.
All users are required to carefully read and make sure that they have understood this
operating manual before using the humimeter BLW. All of the safety and operating
instructions detailed in this manual have to be observed to ensure the safety of the
device.
1.2 Limitation of liability
All of the information and instructions provided in this operating manual have been
compiled on the basis of the current standards and regulations, the state of the art,
and the extensive expertise and experience of Schaller GmbH.
Schaller GmbH does not accept any liability for damage associated with the following,
which also voids the warranty:
• Non-observance of this operating manual
• Improper use
• Inadequately qualified users
• Unauthorised modifications
• Technical changes
• Use of unapproved spare parts
This fast measuring procedure can be affected by a range of different factors. For this
reason, we recommend periodically checking the device’s measurements with a stan-
dardised oven-drying method.
We, as the manufacturer, do not accept any liability for any incorrect measurements
and associated consequential damage.

humimeter BLW Operating Manual
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1.3 Symbols used in this manual
All of the safety information provided in this manual is shown with a corresponding
symbol.
WARNING
It is essential to observe this warning. Non-compliance can lead to serious
irreversible or fatal injury.
CAUTION
It is essential to observe this warning. Non-compliance can lead to injury.
ATTENTION
It is essential to observe this warning. Non-compliance can lead to damage to
property or equipment.
iInformation
This symbol indicates important information that enables users to use the de-
vice more efficiently and cost-effectively.
1.4 Customer service
For technical advice, please contact our customer service department at:
Schaller GmbH
Max-Schaller-Straße 99
A - 8181 St.Ruprecht an der Raab
Telephone: [phone]
Fax: [phone] - 901
E-Mail: [e-mail]
Internet: www.humimeter.com
© Schaller GmbH 2018

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2. For your safety
The device complies with the following European directives:
• Restriction of Hazardous Substances in Electrical and Electronic Equipment
(RoHS)
• Electromagnetic compatibility (EMC)
The device corresponds to state-of-the-art technology. However, it is still associated
with a number of residual hazards.
These hazards can be avoided through strict observance of our safety information.
2.1 Proper use
• Easy to use device for quickly measuring the moisture content of round and log
wood
• The device must only be used for taking measurements on the products defined
in the following sections of this manual (see "6. Wood types").
2.2 Improper use
• The device is not suitable for measuring frozen wood or wood with a tempera-
ture over +50 °C.
• The device is not waterproof and must be protected from water and fine dust
(IP40).
2.3 User qualifications
The device must only be operated by people who can be expected to reliably take the
measurements. The device must not be operated by people whose reaction times may
be slowed due to, e.g. the use of drugs, alcohol or medication.
All persons using this device must have read, understood and follow the instructions
provided in the operating manual.

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2.4 General safety information
The following safety information has to be observed at all times to avoid damage to
objects and injury to people:
• Remove the batteries if the device isn´t used for a prolonged period of time
(4 weeks).
• Keep the measuring tips away from your body throughout all activities.
• Keep the measuring tips away from other people throughout all activities.
• In case of damages or loose parts on the device, remove the batteries and con-
tact Schaller GmbH or your dealer.
• All of the device’s technical features have been inspected and tested before
delivery. Every device has a serial number. Do not remove the tag with the serial
number.
2.5 Warranty
The warranty does not apply to:
• Damage resulting from non-observance of the operating manual
• Damage resulting from third-party interventions
• Products that have been used improperly or modified without authorisation
• Products with missing or damaged warranty seals
• Damage resulting from force majeure, natural disasters, etc.
• Damage from improper cleaning
• Batteries older than six months
• Damage resulting from improper strain (pressure, bending) of the ram electrode
or the measuring tips
• Damage by dropping the ram electrode

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3. On receipt of your device
3.1 Taking the device out of its packaging
• Take the device out of its packaging.
• Next, make sure that it is not damaged and that no parts are missing.
3.2 Making sure that all of the components have been included
Make sure that all of the components have been included by checking the package
contents against the following list:
• humimeter BLW
• Ram electrode
• 20 pieces of measuring tips without insulation (40 mm & 60 mm, 10 pieces
each)
• 2 pieces of measuring tips, insulated (60 mm)
• 4 pieces of AA Alkaline batteries
• Rubber protection cover
• Open-end wrench
• Plastic case
• Operating manual
Optional accessirues:
• humimeter USB data interface module - USB stick with software and USB cable
• Battery operated portable thermal printer (only possible together with humimeter
USB data interface module) - Described in a separate operating manual
• Bluetooth module (only possible together with humimeter USB data interface
module) - Described in a separate operating manual
• Set of 20 replacement tips for measuring electrodes, without insulation, 40 mm
length
• Set of 20 replacement tips for measuring electrodes, without insulation, 60 mm
length
• 2 replacement tips for measuring electrodes, insulated, 60 mm length
• Test block

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3.3 Inserting batteries
1. Remove the rubber protection
cover. To do so, hold the rubber
protection cover at the upper side
and pull it over (figure 1and 2).
In case the ram electrode is
connected, disconnect the ram
electrode before (see "4.4 Discon-
necting the ram electrode"). If your device is provided
with an optional USB port, remove the protection cap of
the USB socket before.
2. Take hold of the device with one hand, press your thumb
onto the engraved area of the battery compartment (1)
and drag downwards(2) (figure 3).
3. Insert the batteries with negative and positive terminals
matching those indicated on the battery compartment.
Press down the batteries so that they lay flat on the bot-
tom of the housing (figure 4).
»As soon as all batteries have been inserted, the device
switches on automatically.
4. Push the battery cover onto the housing until it clicks into
place. Then mount the rubber protection cover onto the
housing, beginning at the end where the battery com-
partment is situated (figure 5).
4. Using the device - Basics
4.1 Switching the device on
• Press the button for 3 seconds.
• The display will then show the status indicator
(figure6).
»After inserting the batteries, the device switches on
automatically.
1 2
3
4
5
6

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4.2 Selecting the product type
To do so: The device has to be in the product selection menu (figure 7).
For an overview of the different product types and the criteria for selecting them,
please refer to: "6. Wood types".
1. Press the or button to move from one
product to the next Or
2. Press the or button for 3seconds to open
the product type overview (figure 8).
3. Use the arrow keys to move from one product type
to the next
4. and keep any of them pressed to scroll through the
types.
5. Confirm your selection by pressing
»The product type you selected will now be shown at the top of the display.
4.3 Plugging in the ram electrode
• Connect the ram electrode to the device.
»Pay attention to the elevation at the socket and the gui-
des in the plug and their correct positioning (figure 9).
• Now tighten the plug clockwise by turning it a quarter of
a turn.
»The plug engages noticeably at the end of the guides.
4.4 Disconnecting the ram electrode
• Push the plug towards the device with little force
(figure 10).
• Now turn the plug counterclockwise with a quarter
turn at the beginning of the guides (figure 11).
• Now pull the plug straight off the device.
»This should be done without great effort.
7
8
9
10
11

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4.5 Inserting the measuring tips
• Unscrew the two nuts located on the
head of the ram electrode counterclock-
wise (figure 12).
»Loosen only the upper nuts. The nuts
below must not be loosened!
• Insert one measuring tip per nut from
behind through the nut (figure 13).
»Measuring tips without insulation (article no. 12146 &
11775) always measure the wettest spot over the entire
insertion depth.
»By using insulated measuring tips (article no. 11482) it is possible
to determine the humidity at a defined measuring depth, as
these only measure at the measuring tip.
• Now screw the nuts with measuring tips to the threads located
on the head of the ram electrode and tighten the nuts with the
open-end wrench included in the scope of delivery (figure 14).
WARNING
Risk of injury
Risk of injury due to measuring tips
►Keep the measuring head away from your body throughout all activities.
►Keep the measuring head away from other people throughout all activities..
4.6 Taking a measurement
• For information on how to take a measurement, see section "5. The measuring
process".
4.7 Switching the device off
To do so: The device has to be in the product selection, the Data Log or the additional
function menu. It is not possible to switch off the device when it is in the main menu.
• Press the button for 3 seconds.
12 13
14
15

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5. The measuring process
5.1 Preparing a measurement
To do so: The device has to have nearly the same temperature than the product being
measured. It is recommended to let your humimeter device adjust to the surrounding
temperature for at least 30 minutes before the measurement.
1. Insert the measuring tips (see "4.5 Inserting the
measuring tips").
2. Select a suitable point for taking a measurement.
»Make sure that there are no knots, resin pockets or
cracks in this area.
»Hint: Statistically, the spot that shows best the
average moisture of the wood is at about 20% of
the total wood length.
»Make sure that the measuring depth is between a
quarter and a third of the diameter of the block or
log. If necessary, cut away part of the diameter at
the point to be measured.
3. If present, remove the bark at the point to be mea-
sured before starting the measurement (Bild 16).
4. Switch on the device (see "4.1 Switching the device
on").
5. Select the desired wood type (see "6. Wood types"). To do so, press or
(see "4.2 Selecting the product type") (figure 18).
16
17
18

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5.2 Taking a measurement
To do so: The device has nearly the same temperature than the product being measu-
red. At the point to be measured the bark has been removed.
1. Put the ram electrode with measuring tips straight
to the point to be measured (figure 19).
»Make sure that the measuring tips are placed at
right angles to the grain of the wood.
»The ram electrode must not be dropped!
2. Hold the upper side of the ram electrode firmly,
lift the metal handle and strike it downwards with
force until the measuring tips penetrate the wood
to the desired measuring depth (figure 20).
3. Connect the sensor cable (see "4.3 Plugging in the
ram electrode").
4. The device will now instantly display the moisture
content on the display (figure 21).
»The displayed value flashes when the moisture con-
tent exceeds the measuring range of the selected
product type (figure 22). A flashing value signals
the end of the measuring range. The measuring
range is dependent on the product type
(see "6. Wood types").
»Once the reading has been taken, it can be saved
on the device (siehe "5.4 Saving individual rea-
dings" or "5.5 Saving several readings (a measure-
ment series) at the same time").
19
20
21
22

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WARNING
Risk of injury
Risk of injury due to the measuring tips.
►Keep the measuring tips away from your body throughout all activities.
►Keep the measuring tips away from other people throughout all activities.
CAUTION
Risk of injury
Crushing when striking the metal handle downwards.
►Hold the metal handle in the middle and pay attention to the position of
your fingers.
iInformation - Measuring accuracy
This rapid and non-destructive measuring procedure allows you to take
moisture readings at a number of different points. When saving the individual
readings, the device will automatically calculate the readings’ average (see "5.5
Saving several readings (a measurement series) at the same time").
iInformation - Incorrect readings
Always make sure to select the correct product type for the material you are
measuring. This prevents taking incorrect readings (see "11. Faults").

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5.3 Hold function - Freezing the displayed values
The device can be configured in such a way that the information being shown on the
display will freeze at the touch of a button until a new button is pressed. This function
can be very useful when e.g. taking readings in spaces where it is not possible to see
the display.
5.3.1 Activating the Hold function in the Options menu
To do so: The device has to be switched on and be in the product selection menu.
1. Press twice or hold for 2 seconds.
2. Select Options. To do so, press or and con-
firm by pressing .
3. Select Log Time (figure 23). To do so, press or
and confirm by pressing .
4. Select Hold (figure 24). To do so, press or
and confirm by pressing .
»The setting has been saved.
5. Press to leave the Options menu.
6. Press to leave the main menu.
5.3.2 Using the Hold function
To do so: The device has to be switched on and be in the Data Log menu (see "Data
Log menu" page 5).
• Press .
»The current reading will be frozen. All of the four
symbols will now be displayed as (figure 25).
• To reactivate the frozen display, simply press any
button.
23
24
25