Page 1
PCE Americas Inc.
711 Commerce Way
Suite 8
Jupiter
FL-33458
USA
From outside US: +1
Tel: (561) 320-9162
Fax: (561) 320-9176
info@pce-americas.com
www.pce-instruments.com/english
www.pce-instruments.com
PCE Instruments UK Ltd.
Units 12/13
Southpoint Business Park
Ensign way
Hampshire / Southampton
United Kingdom, SO31 4RF
From outside UK: +44
Tel: (0) 2380 98703 0
Fax: (0) 2380 98703 9
info@pce-instruments.com
Manual
Hygrometer
DampMaster
by
Page 2
Moisture Analyser DampMaster / DampMaster Plus
082.024 082.022 082.020.1 / 082.024.1082.023
48
40
10
122
30
15
150
200 – 210
Page 3
+
+
+
1
MODE
U
MODE
2
3a
ON
3 sec
MENUMEN
temperature for 3 seconds.
8
7
6
MODE
Lithium Batterie CR2032
3 sec
MODE
MENU
Low battery charge
1
Measurement scale; bar-graph display of measured value
2
1
2
Temperature units of measure setting
3
Wet/dry indicator (programmable)
4
Numeric measurement value in %
5
Bar-graph display of measured MIN/MAX values
6
Wood groups (A, B, C)
7
Building materials (01, 02, 03, 04)
8
Art.-Nr. 082.020.1
3b
OFF
3 sec
Auto switch-off after 3 minutes.When the device is turned on, the display will show the ambient
MENUMENU
MODE
9
9 1110
5
3
MODE
MENU
Change wood/building materials
10
Delete MIN/MAX values
9+10
Menu
11
Switch on device
Switch-over to building materials,
Index mode, Test mode
4
GB
12
Page 4
DampMaster / DampMaster Plus
Function/application:
This material moisture device detects and evaluates the material moisture content of wood and building materials
by way of electric resistance measurement. The displayed value is material moisture in % with respect to dry mass.
Example: 100 % material moisture for 1 kg of wet wood = 500 g water.
4
Modes
MODE MODE MODE
Wood groups: A, B, C
1 sec
Manual temperature
compensation
5
Select wood group (A, B, C)
01, 02, 03, 04
Test modeIndex mode Building materials:
MODE MODE MODE
°C / °F switch-overDisplay illumination Programmable
wet/dry indicator
Just which wood types are grouped under A, B and C can be found in the table in Section 10.
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13
Page 5
6
Select building material (01, 02, 03, 04)
MODE
Just which building materials are grouped under 01 to 04 can be found in the table in Section 11.
7
Measuring material moisture
Be sure neither supply lines (electric lines, water pipes, etc) nor a metal subsurface is present at the location to
be measured. Insert the electrodes as far into the material as possible but never use excessive or sudden impact
force as this could damage the device. Always pull the device out of the material with left/right twisting motion.
Perform several comparative measurements at different locations to minimise measurement error. The
sharply pointed electrodes present an injury hazard. Always put the safety cap on the device when it is not in
use or being transported.
8
The location to be measured should be untreated,
free of knots, dirt and resin. Measurements should
not be made on the end faces of wood because
these areas dry particularly quickly such that they
produce incorrect measurement results. Perform
multiple comparative measurements. Wait until
the % symbol stops blinking and remains constantly
lighted. Only then are measurement values stable.
DE
GB
14
8
Mineral building materialsWood
Be aware that walls (or surfaces) with differing material
structures, or even variations in material composition,
can cause measurement results to be falsiÖ ed. Perform
multiple comparative measurements. Wait until
the % symbol stops blinking and remains constantly
lighted. Only then are measurement values stable.
Page 6
DampMaster / DampMaster Plus
Material characteristics
The material characteristics available for selection in the measuring device are listed in the tables below.
The different types of wood are divided into Groups A ... C. Please set the measuring device for the
respective group in which the type of wood to be measured is found (see Step 5). A similar setting must
also be made for measurements performed on building materials (see Step 6). Building materials are
divided into groups 01 through 04.
10
Wood
Abachi
Abachi
Abura
Afzelia
Pear wood
Black Afara
Parana pine
Beech
Dabema
Ebony
Oak, red
Oak, white
Ash
Yellowheart
Ash - American
Ash - Japanese
Hickory - silver poplar
Hickory - swap
Ilomba
Ipe
Iroko
Small-leaved lime
Small-leaved lime - American
Mockernut hickory
Niangon
Niové
Okoumé
Rosewood
Rio rosewood
Common beech
Red oak
Teak
Willow
White oak
Cedar
Cypress - C. Lusit
Board
11
Building materials
ABC
Agba
Maple
Alder
Patagonian cypress
Purpleheart
Andiroba
Aspen
Balsa
Basralocus
Tree heath
Ebiara
Birch
Logwood
Juniper
Beech - European hornbeam
Hornbeam - white
Campeachy
Aielé
Kapok
Douka
Douglas fir
Oak
Oak - holm,
English, durmast
Emien
Alder - red, black
Ash
Spruce
Ash
Yellow birch
Southern yellow pine
Hornbeam
Hickory - silver poplar
Hickory - poplar
Izombé
Guanandi
Jarrah
Elm
Karri
Chestnut - sweet, red
African
mahogany
Pine
Cherry wood
Kosipo
Larch
Limba
Mahogany
Cherry
mahogany
Melêze
Poplar (all)
Plum wood
Pine
Red sandalwood
Elm
Maritime pine
English oak
Durmast oak
Tola
Tola - branca
Walnut
Western red
Cedar
White maple
White birch
White beech
White poplar
Swiss pine
Common aspen
Damson wood
Cypress, real
Fibre board
Wood fibre
insulating board
Wood fibre
hardboard
Kauramin
particle board
Paper
Textiles
Afrormosia
Rubber tree
Imbuia
Kokrodua
Niové Bidinkala
Tola - real, red
Cork
Melamine particle board
Phenolic resin particle board
01 02 03 04
ConcreteScreedAerated concreteGypsum plaster
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15
Page 7
12
Wet/dry indicator
In addition to the measur
ed value, a moisture evaluation will be displayed
by the wet/dry indicator in the display. This indicator is tuned by the material characteristics (A, B, C; 01, 02, 03, 04) stored in the measuring device.
This evaluation is subdivided into 5 steps and it makes an evaluation of
the measured material easier. The display is to be considered as a
general indication and not a Ƃ nal evaluation.
13
Index mode
Index mode is used to rapidly locate moisture with comparative measurements, without a direct output of material moisture in %. The output value (0 through 1000) is an indexed value that increases as material moisture becomes greater. Measurements made in index mode are
independent of material type and particularly useful with materials for
which no characteristics are stored. When comparative measurements
reveal strongly deviating values, the course of moisture in the material
can be localized quickly.
In addition to those materials with characteristics stored in the measuring
device, index mode makes it possible to measure other building materials
(05 ... 19), refer to the table at the right. The displayed value (0 through
1000) serves as the basis. Activate index mode in your measuring device
(Step 13b). In order to determine the degree of moisture in a type of
building material, Ö rst Ö nd the material number for the building material
to be measured. Following this, read the measured value from the scale
displayed on the measuring device for index mode. Now determine the
value for the corresponding material number in the table. If this value has
a dark grey background, the material is to be classiÖ ed as „wet“, values
without coloured background are considered to be „dry“.
13b
2x
MODE
14
Programmable wet/dry indicator in index mode
The wet/dry indicator can be programmed to the already predeÖ ned values especially for index mode. This
produces a new setting for the „wet“ and „dry“ threshold value (see arrows).
1x
1 sec
MODE
2x
MODE
GB
16
+
–
+
–
Page 8
DampMaster / DampMaster Plus
Index mode conversion table
05 06 07 08 09
anhydrite screed
10 11 12 13 14
ardurapid cement
screed
lime mortarwood cement screed gypsum screed
DIN magnesium oxy-
chloride flooring
Elastizel screedB35 cement B25 cement
expanded polystyrene
15 16 17 19
softboard (wood)
with bitumen
Index
mode
value
wetmoist
dry
05 06 07 08 09 10 11 12 13 14 15 16 17 18 19
863
802
5,8
758
4,5
711
3,1
662
2,1
608
1,5
593
1,4
564
1,2
544
1,1
522
1,0
503
0,9
486
0,8
474
0,7
441
0,6
416
0,5
400
0,4
384
0,4
363
0,3
345
0,3
330
0,2
304
0,2
287
0,2
265
0,1
242
0,1
219
204
185
161
138
120
100
85
70
cement bonded
2,9
2,4
2,0
1,9
1,8
1,6
1,6
1,6
1,5
1,5
1,4
1,4
1,3
1,3
1,3
1,2
1,2
1,1
1,1
1,1
1,0
1,0
0,9
0,8
0,7
0,7
0,6
0,6
0,6
0,5
0,5
0,5
0,5
chipboard
2,8
2,3
2,0
1,8
1,7
1,7
1,6
1,6
1,5
1,5
1,4
1,4
1,4
1,3
1,3
1,3
1,3
1,2
1,2
1,2
1,2
1,1
1,1
1,0
1,0
1,0
0,9
0,9
0,9
3,0
2,9
2,7
2,5
2,5
2,4
2,4
2,4
2,3
2,3
2,3
2,2
2,2
2,2
2,1
2,1
2,0
2,0
1,9
1,9
1,8
1,8
1,8
1,7
1,7
1,6
1,6
1,5
1,5
cement screed with
bitumen additive
All values in material moisture %
13,4
11,7
6,4
16,0
10,3
8,7
7,3
6,4
6,2
5,8
5,5
5,3
5,1
4,9
4,6
4,4
4,2
4,0
3,8
3,5
3,3
2,8
2,7
2,5
2,3
2,0
1,9
1,8
1,7
1,6
1,4
1,4
1,3
1,2
4,5
3,0
2,5
2,4
2,3
2,0
1,9
1,8
1,7
1,6
1,5
1,4
1,4
1,3
1,2
1,1
1,0
0,9
0,8
0,7
0,7
0,6
0,6
0,5
0,5
0,5
0,4
0,4
0,4
14,2
12,8
11,7
11,0
10,8
10,5
10,3
10,0
9,8
9,7
9,5
9,4
9,2
9,0
8,8
8,6
8,4
8,1
7,9
7,7
7,5
7,3
7,1
6,8
6,7
6,5
6,4
6,2
6,0
5,8
5,6
19,2
12,0
9,5
7,3
6,4
6,0
5,5
5,1
4,5
4,3
4,0
3,6
3,5
3,1
2,9
2,7
2,5
2,3
2,1
1,9
1,8
1,6
1,4
1,3
1,2
1,0
0,9
0,8
0,7
0,6
0,5
0,5
16,5
15,5
14,9
14,4
14,2
14,0
13,8
13,5
13,4
13,3
13,2
13,0
12,9
12,7
12,7
12,6
12,5
12,4
12,3
12,1
12,0
11,9
11,8
11,7
11,6
11,5
11,4
11,3
11,1
18
cement screed with
plastic additive
30,1
29,1
28,0
27,0
25,0
26,0
24,5
25,0
23,8
23,0
23,0
21,0
21,0
19,0
18,5
17,0
17,3
15,4
16,0
13,1
13,2
10,7
12,0
8,9
9,5
7,0
7,9
7,5
6,5
24,0
23,6
23,3
22,8
22,4
22,0
21,5
21,0
20,5
20,0
19,5
18,8
18,0
17,5
17,0
16,3
15,5
14,8
14,2
13,4
12,8
12,0
11,0
10,2
8,7
8,0
6,5
5,9
5,4
4,8
cement mortar
4,8
6,0
4,6
4,5
4,5
4,1
4,4
3,7
4,2
3,5
4,0
3,4
4,0
3,4
3,9
3,4
3,9
3,3
3,9
3,3
3,9
3,3
3,8
3,2
3,8
3,2
3,8
3,2
3,7
3,1
3,7
3,1
3,7
3,0
3,6
3,0
3,6
2,9
3,6
2,9
3,5
2,8
3,5
2,8
3,4
2,8
3,4
2,8
3,3
2,7
3,3
2,7
3,2
2,7
3,2
2,6
3,1
2,6
3,1
2,5
3,0
2,5
3,0
2,5
2,9
2,5
7,0
5,5
4,7
4,0
3,7
3,6
3,4
3,4
3,2
3,1
3,0
2,8
2,7
2,7
2,6
2,5
2,4
2,3
2,3
2,2
2,1
2,0
1,9
1,7
1,6
1,5
1,4
1,3
1,2
1,1
1,1
1,0
GB
17
Page 9
14
Material temperature compensation
14b
Relative material moisture is dependent on the
temperature of the material. The device automatically compensates different material temperatures in
that it measures ambient temperature and uses this
measurement for its internal calculation.
However, the measuring device also offers an option
for setting the temperature manually (see Step 14b)
to increase measuring accuracy. This value is not
stored and must be set again each time the device is
switched on.
15
LCD backlight
LED display illumination can be varied with 3 different
settings:
AUTO: Display illumination switches off during
periods of inactivity and switches on again automatically for measurement procedures.
ON: Display illumination remains on permanently.
OFF: Display illumination remains off permanently.
+
1 sec
–
1 sec
3x
MODE
The setting is stored and remains in effect until it is
changed manually.
16
Temperature units of measure setting
The units of measure for ambient temperature and
material compensation can be set to either °C or °F.
The setting is stored and remains in effect until it is
changed manually.
GB
18
4x
1 sec
°C / °F
MODE
Page 10
DampMaster / DampMaster Plus
17 17a
Self-test function
ON
3 sec
MENU
MODE
3x
Mode
18
Connecting the external hand-held electrode (Art. No. 082.024)
MENU
MODE
17b
The external hand-held electrode is suitable for all types of wood and soft
building materials. The self-test function can also be performed with the
external hand-held electrode (see Step 17). Be sure the connecting cap
is securely attached to the DampMaster. When you are not using the
1.
hand-held electrode, always keep it stored in its carrying case to
prevent injuries from being caused by the electrode spikes.
1.
2.
+
1.
2.
Replacing the measuring spikes
2.
Art.-Nr. 082.024.1
GB
19
Page 11
19
Connecting deep electrodes (Art.-No. 082.023) with connecting cable (Art.-No. 082.022)
12
1.
3.
34
2.
210 mm
210 mm
20 mm
200 mm
40 mm
50 mm
Use of deep electrodes
1. Round deep-insertion electrode (non-insulated, ø 2 mm)
for moisture measurements in building and insulating materials or between joints or joint intersections.
2. Round deep-insertion electrode (insulated, ø 4 mm)
for moisture measurement in the concealed structure levels of multi-layer wall or ceiling structures.
3. Brush deep-insertion electrode
for moisture measurement in a homogeneous building material. Contact is established by the brush tip.
4. Flat deep-insertion electrode (insulated, 1 mm flat)
for targeted moisture measurement in the concealed structure levels of multi-layer wall or ceiling structures. Electrodes can, for example, be inserted through edge strips or at the wall-ceiling transition.
Applying deep electrodes
The spacing of bore holes should be between 30 and 50 mm and be ø 6 mm for brush electrodes. After
boring the hole, wait for about 30 minutes to allow moisture driven out of the hole by drilling heat to
return to its original value. Otherwise measurement results could be falsified.
210 mm
GB
20
Page 12
DampMaster / DampMaster Plus
Technical data
Measurement principle
Modes
Measurement range / accuracy
Nominal temperature
Permissible operating temperature
Permissible storage temperature
Permissible max. relative humidity
Power supply
Dimensions (W x H x D)
Weight
Technical revisions reserved. 04/09
Resistive material moisture measurement by way
of integrated electrodes
3 wood groups
4 building materials
Index mode for 15 additional building materials,
Test mode
wood: 0…30 % / ± 1 %,
30…60 % / ± 2 %,
60…90 % / ± 4 %
other materials: ± 0.5 %
25 °C
0 °C…40 °C
-10 °C…60 °C
85 %
3 x lithium button cells, 3 V, type CR2032
60 mm X 162 mm X 30 mm
0.169 kg
Warranty
The warranty period is 2 years from the date of purchase. The warranty covers all material or manufacturing defects occurring during this time. The following are excluded from warranty: Damage due to
improper use (e.g. operation with wrong type of current/voltage, connection to unsuitable power source,
fall onto hard surface, etc.) or improper storage, normal wear and tear, and defects which only insigniÖ -
cantly impair the value or suitability for use. Any tampering by unauthorised persons will render this
warranty void. In the event that you need to claim warranty, please take the complete device together
with all information and the invoice to one of our dealers or send it in to Umarex-Laserliner.
GB
21
Page 13
DampMaster / DampMaster Plus
8.082.96.05.1
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