Operating instructions
Gas Pressure and Temperature Measuring System
Gasdruck und Temperatur - Mess - System
PULVERISETTE 5 classic line
PULVERISETTE 6 classic line
Gas Pressure and Temperature Measuring System for controlling the
grinding process for mechanical alloying
Gasdruck und Temperatur - Mess - System zur Steuerung des Mahlprozesses -
zum mechanischen Legieren
Valid for the following arcle numbers: 50.2480.00 / 50.2490.00
Gülg für die Arkelnummern: 50.2480.00 / 50.2490.00
Read the instrucons prior to performing any task!
Version 06/2022 Index 001
Fritsch GmbH
Milling and Sizing
Industriestraße 8
55743 Idar - Oberstein
Telephone: +49 6784 70-0
Email: inf[email protected]
Internet: www.fritsch.de
Table of contents
3
Table of contents
1 EASY GTM Gas Pressure and Temperature Measuring System. . . . . . . . 4
1.1 Case contents and system design. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.3 Inserng / changing the baery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.4 Conguraon of transmier ID and data transmission frequency. . . . . . 8
1.4.1 Adjustment opons of the transmier detecon. . . . . . . . . . . . . . . . . 8
1.4.2 Transmission frequency seng opons. . . . . . . . . . . . . . . . . . . . . . . . . 8
1.5 Installaon of the transmission unit on the EASY GTM bowl. . . . . . . . . . 9
1.6 Inserng the EASY GTM system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.7 Cleaning the EASY GTM system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.7.1 Cleaning the sensor and replacing the seal. . . . . . . . . . . . . . . . . . . . . . 13
1.8 Baery arrangement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
EASY GTM Gas Pressure and Temperature Measuring System
4
1 EASY GTM Gas Pressure and Temperature Measuring System
The EASY GTM gas pressure and temperature measuring system is used to control
the grinding process and for mechanical alloying.
NOTICE
If grinding balls with a diameter of 1 mm or smaller are used,
there is a risk of the through holes in the lid geng clogged,
which could falsify the pressure and temperature measure-
ment. If these ball sizes are used nevertheless, the grinding
process must not be carried out unobserved. The intermediate
lid should be checked at regular intervals during the grinding
process. When the MillControl soware is used, the pressure
and temperature are displayed. If the pressure remains con-
stant, the cause of this may be a clogged intermediate lid.
1.1 Case contents and system design
1support ring
2 Lock ring with the 6 hexagon screws
3 Measuring/Transmission unit
4 O-ring 21 x 2.5 mm
5 4 hexagon screws with retaining rings
6 O-ring 76 x 1.5 mm
7 Filter lid
8 O-ring 78 x 2.5 mm
9 Bowl
10 Cleaner
EASY GTM Gas Pressure and Temperature Measuring System
5
11 Bowl with lter lid
12 Screwdriver
13 Torque spanner
14 USB sck with soware and documentaon
15 Support ring with measuring/transmission unit
16 O-rings and hexagonal bit
1.2 Technical data
This equipment has been tested and found to comply with
the limits for a Class A digital device, pursuant to Part 15 of
the FCC rules. These limits are designed to provide reasonable
protecon against harmful interference when the equipment
is operated in a commercial environment. This equipment
generates, uses and can radiate radio frequency energy and,
if not installed and used in accordance with the instrucon
manual, may cause harmful interference to radio communica-
ons. Operaon of this equipment in a residenal area is likely
to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
The FCC ID is: WAFAMB2520T.
The evaluaon soware runs with WINDOWS XP / 7 / 8 © operang systems!
EASY GTM Pressure measure range 0 bar - approx. 30 bar
Allowable pressure in the bowl 0 - 20 bar
Measurement - dissoluon EASY GTM 1 mbar
Measure rate up to 4 values / s
Temperature range transmier unit -40°C - 110°C
Operang me with charged accu Depending to the operang temperature approx. 1/2 year of
connuous operaon!
Data - transfer USB or oponal receiver USB-Sck
Radio - transfer 2,4 Ghz
Reach the radio - transfer typically 15m inside buildings
Baery AA 1x Energizer ® Ulmate Lithium (81.0022.00)
Change pressure-measurement < +/- 0,5%
Temperature-dependence < +/- 1%
Pressure hysteresis < +/- 0,1%
1.3 Inserng / changing the baery
When inserng it for the rst me and during subsequent replacement of the
baery, proceed as follows:
EASY GTM Gas Pressure and Temperature Measuring System
6
1. If not already done, switch o the radio system using the buon (A). The
LED (B) goes out.
2. Loosen the six hexagon screws with the hexagon screwdriver. The lock ring
(2) with the 6 hexagon screws can now be removed. (See ⮫
Chapter 1.7
‘Cleaning the EASY GTM system’ on page 12
)
3. Carefully li the measuring/transmission unit (3) o the bowl (9).
4. Undo the two screws (D) of the baery compartment using a hexagon
oset screwdriver, size 2.5 mm.
5. Li o the baery compartment lid and place it to the side. The baery
compartment can be seen.
EASY GTM Gas Pressure and Temperature Measuring System
7
NOTICE
Please note that the baery ts exactly in place and may need
to be pushed in using a certain amount of force.
The service life of the baery depends on the frequency of the
wireless protocols (see conguraon) and essenally on the
temperature inside the grinding bowl.
Also pay aenon to the baery's charge level. If the baery's
capacity falls below 10 %, it should be replaced immediately.
6. Remove the old baery and insert the new baery. Baery type: 1.5 V / AA
Lithium
Pay aenon to the polarity when inserng the baery!
7. Ensure that the plug contacts are in the correct posion when closing the
baery compartment!
EASY GTM Gas Pressure and Temperature Measuring System
8
1.4 Conguraon of transmier ID and data transmission frequency
The measuring/transmission unit (3) is equipped with four conguraon switches
for seng the transmier ID and data transmission frequency.
The switches illustrated are all in the OFF posion (actuator cams set to OFF).
1.4.1 Adjustment opons of the transmier detecon
In the delivery condion all switches are set to OFF. It is recognised that, in this
case, bowl 1 and the transmission frequency of 1 second are the set values. The
bowl with ID 1 must then also be inserted in the indicated posion 1 of the mill.
Similarly the EGTM system with ID 2 must be posioned in posion 2 of the mill.
ID Switch 1 Switch 2
Transmier no. 1 OFF OFF
Transmier no. 2 ON OFF
If other switch sengs are set, the EGTM systems will not be
recognised. Ensure that the sengs shown in the table are
used for your systems and that they are used in the correct
posion in the mill.
1.4.2 Transmission frequency seng opons
Transmission every Switch 3 Switch 4
1 second OFF OFF
EASY GTM Gas Pressure and Temperature Measuring System
9
Transmission every Switch 3 Switch 4
½ second ON OFF
¼ second OFF ON
automac ON ON
1-second transmission is the default value.
For automac transmission, the 1 / ½ / ¼ second transmission frequency is
switched over in the event of fast changes in pressure or temperature.
The data transmission frequency naturally also has an impact on the baery's
service life.
1-second operaon results in the longest me span.
The transmission frequency can also be checked visually: as soon as the transmis-
sion unit is switched on, the switch ashes each me data is transmied.
1.5 Installaon of the transmission unit on the EASY GTM bowl
NOTICE
The threaded holes inside the bowl, the passage holes and the
Allen screws in the locking ring have to be cleaned thoroughly
aer each grinding to allow a safe fastening of the EASY GTM
system.
The EASY GTM system has to be assembled as follows before inserng the EASY
GTM system in the planetary mill:
1. Insert the O-ring 88) into the bowl (9). Make sure the sealing surface is
clean thereby.
2. Insert lter lid (7) and insert seal (6).
3. Mount lter lid with 4 hexagon screws and retaining rings.
4. Put on the transmier with seal.
EASY GTM Gas Pressure and Temperature Measuring System
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5. Tighten the hexagon screws crosswise with a torque spanner unl it clicks
(2.6 Nm). To be on the safe side, re-ghten all screws again aer inially
ghtening them. All screws are secured against becoming loose during the
grinding process once they have been ghtened with the torque spanner
as described.
Fritsch GmbH assumes no guarantee for damage caused
by grinding with loose screws!
6. Switch on the transmier with the On/O buon (A) (LED ashes blue).
7. Place the support ring on the bowl.
NOTICE
Check the ng of the transmission unit again aer
inserng the bowl!
NOTICE
You must check that the hexagon screws are sing cor-
rectly during breaks in grinding. If screws have loosened,
they must be re-ghtened.
1.6 Inserng the EASY GTM system
1. Place the EASY GTM system into the grinding bowl holder.
2. The pressure piece has to be removed in order to use the Safe-Lock system
for clamping.
EASY GTM Gas Pressure and Temperature Measuring System
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3. Posion the bracket (d) vercally.
4. Hang the longer projecon of the Safe-Lock clamping device into one side
of the mounng of the grinding bowl holder.
5. Hook the short projecon of the Safe-Lock clamping device into the other
side.
6. Ensure that the journal of the threaded spindle (where the pressure piece
was previously axed) is sing in the bore hole provided in the support
ring.
7. Push the Safe-Lock clamping device so that the mounng of the grinding
bowl holder sits centrally in the U-shaped cut-out of the longer projecon.
EASY GTM Gas Pressure and Temperature Measuring System
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8. Pre-tension the seng screw (e) manually, and screw it ght using the
provided torque spanner. Place the torque spanner provided on the seng
screw (e) and turn unl it clicks. (2.6 Nm)
Make sure that you do not turn the torque spanner too
fast. This could prevent the correct nal clamping force
from being reached.
9. Then press the clamping lever downwards.
10. Wait a few seconds. Release the Safe-Lock again and turn the seng screw
(e) again using the torque spanner unl it clicks.
11. Press the clamping lever downwards again.
12. Re-ghten the screws of the lter lid with a hex key.
DANGER
Aer several minutes of grinding and in the cooling-down
phases, check that the tensioning device is rmly connected.
If the Safe-Lock system is correctly tensioned, the clamping
lever is automacally pulled downwards by the eccentric
when horizontal.
1.7 Cleaning the EASY GTM system
NOTICE
The threaded holes inside the bowl, the passage holes and the
Allen screws in the locking ring have to be cleaned thoroughly
aer each grinding to allow a safe fastening of the EASY GTM
system.
NOTICE
The measuring/transmission unit should not be immersed in
water. It can be rubbed down with a damp cloth if necessary.
Remove lock ring (2) incl. the screws from the measuring/transmission unit and
remove all soiling.
EASY GTM Gas Pressure and Temperature Measuring System
13
The screws are equipped with a circlip to prevent them from falling out of the
lock ring (2). Ensure that the circlips are sing correctly. (See illustraon)
Insert lock ring.
1.7.1 Cleaning the sensor and replacing the seal
The sensor (G) must not be subjected to any mechanical stress. It is permied to
cleaning it with a wet cloth. The O-ring (5) can be replaced if necessary.
1.8 Baery arrangement
According to the "DIRECTIVE 2006/66/EC OF THE EUROPEAN PARLIAMENT AND
COUNCIL as of 6th September 2006 on baeries and rechargeable baeries
and on old baeries and old rechargeable baeries and for the annulment of
Direcve 91/157/EEC“ and arcle 1, §18 and arcle 2 of the German Act on the
re-denion of the wast legislaon on the product responsibility for baeries
and rechargeable baeries (BaG) as of 25.06.2009, we are legally obliged as the
manufacturer to inform you as the consumer about the following:
The Easy GTM product we sell contains a lithium baery, type AA, 1.5V, that can
be discharged once.
When the baery is at, it may not be disposed of along with household waste.
Old baeries may contain harmful substances that can pollute the environment
or damage your health. Please deliver the baeries to the regional recycling
point/collecon point. Please only place discharged/at baeries in the con-
tainers intended for this purpose. Cover the terminals of lithium baeries with
adhesive tape rst.
EASY GTM Gas Pressure and Temperature Measuring System
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All baeries and rechargeable baeries are reused. Valuable substances, such as
zinc, iron and nickel can thus be recycled. Baery recycling is one of the easiest
environmental protecon measures. The crossed-out dustbin symbol means that
(rechargeable) baeries may not be disposed of along with household waste.
You can, of course, also return discharged baeries - with sucient postage - by
post to:
Fritsch GmbH
Milling and Sizing
Industriestrasse 8
D-55743 Idar-Oberstein, Germany
For informaon on removing the baery, see ⮫
Chapter 1.3 ‘Inserng / changing
the baery’ on page 5
.
© 2021
Fritsch GmbH
Milling and Sizing
Industriestraße 8
55743 Idar - Oberstein
Telephone: +49 6784 70-0
Email: inf[email protected]
Internet: www.fritsch.de
Vor Beginn aller Arbeiten Anleitung lesen!
Betriebsanleitung
GASDRUCK UND TEMPERATUR - MESS - SYSTEM
PULVERISETTE 5
classic line
PULVERISETTE 6
classic line
Gasdruck und Temperatur - Mess - System zur Steuerung des
Mahlprozesses - zum mechanischen Legieren
Gülg für die Arkelnummern: 50.2480.00 / 50.2490.00
Version 06/2022 Index 001
Fritsch GmbH
Mahlen und Messen
Industriestraße 8
55743 Idar - Oberstein
Telefon: +49 6784 70-0
E-Mail: inf[email protected]
Internet: www.fritsch.de
Inhaltsverzeichnis
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Inhaltsverzeichnis
1 EASY GTM - Gasdruck und Temperatur-Mess-System. . . . . . . . . . . . . . . 4
1.1 Koerinhalt und Systemauau. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Technische Daten. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.3 Baerie einsetzen / Baeriewechsel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.4 Konguraon Transmierkennung und Häugkeit der Datenübertra-
gung. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.4.1 Einstellmöglichkeiten der Transmierkennung. . . . . . . . . . . . . . . . . . . 8
1.4.2 Einstellmöglichkeiten der Sendehäugkeit. . . . . . . . . . . . . . . . . . . . . . 8
1.5 Montage der Sendeeinheit auf dem EGTM Becher. . . . . . . . . . . . . . . . . . 9
1.6 Einsetzen des EASY GTM-Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.7 Reinigen des EASY GTM-Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.7.1 Reinigung des Sensors und Wechsel des Dichtrings. . . . . . . . . . . . . . . 13
1.8 Baerieverordnung. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
EASY GTM - Gasdruck und Temperatur-Mess-System
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1 EASY GTM - Gasdruck und Temperatur-Mess-System
Das EASY GTM - Gasdruck und Temperatur-Mess-System dient zur Steuerung des
Mahlprozesses und zum mechanischen Legieren.
HINWEIS
Bei Nutzung von Mahlkugeln mit einem Durchmesser von 1
mm oder kleiner besteht die Gefahr die Durchgangslöcher des
Deckels zu verstopfen und somit die Druck- und Temperatur -
Messung zu verfälschen. Werden diese Kugelgrößen trotzdem
eingesetzt, darf der Mahlvorgang nicht unbeobachtet durch-
geführt werden. Der Zwischendeckel sollte in regelmäßigen
Abständen während des Mahlvorgangs kontrolliert werden. Bei
der Verwendung der MillControl - Soware wird der Druck und
die Temperatur angezeigt. Bleibt der Druck konstant, kann ein
verstoper Zwischendeckel die Ursache sein.
1.1 Koerinhalt und Systemauau
1Stützring
2 Verschlussring mit 6 Innensechskantschrauben
3 Mess-/Sendeeinheit
4 O-Ring 21 x 2.5 mm
5 4 Innensechskantschrauben mit Sicherungsscheiben
6 O-Ring 76 x 1.5 mm
7 Filterdeckel
8 O-Ring 78 x 2.5 mm
EASY GTM - Gasdruck und Temperatur-Mess-System
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9 Becher
10 Reiniger
11 Becher mit Filterdeckel
12 Schraubendreher
13 Drehmomentschlüssel
14 USB-Sck mit Soware und Dokumentaon
15 Stützring mit Mess-/Sendeeinheit
16 O-Ringe und Sechskant - Bit
1.2 Technische Daten
Dieses Gerät wurde getestet und entspricht den Grenzwerten
für digitale Geräte gemäß Teil 15 der FCC-Vorschrien. Diese
Grenzwerte dienen dazu, während dem Betrieb in einer kom-
merziellen Umgebung, einen angemessenen Schutz vor schäd-
lichen Störungen zu gewährleisten. Das Gerät erzeugt, ver-
wendet und kann Hochfrequenzenergien ausstrahlen. Wenn
das Gerät nicht in Übereinsmmung mit der Betriebsanlei-
tung installiert und verwendet wird, kann dies zu Störungen
des Funkverkehrs führen. Der Betrieb des Gerätes in Wohnge-
bieten kann zu Störungen führen, welche den Benutzer ver-
pichten, die entstehenden Kosten selbst zu tragen.
Die FCC ID lautet: WAFAMB2520T.
Auswertungssoware läu mit WINDOWS XP / 7 / 8 ©
EASY GTM Druckmessbereich 0 bar - ca. 30 bar
Zulässiger Druck im Mahlbehälter 0 - 20 bar
Messwertauösung EASY GTM 1 mbar
Messrate bis 4 Messwerte /s
Temperaturbereich der el. Schaltung (Senderbaugruppe) -40°C - 110°C
Betriebszeit mit vollem Akku abhängig von der Betriebstemperatur ca. 1/2 Jahr Dauerbe-
trieb!
Datenübertragung USB oder oponal Empfänger USB-Sck
Funkübertragung 2,4 Ghz
Reichweite der Funkübertragung typ. 15m in Gebäuden
Baerie AA 1x Energizer ® Ulmate Lithium (81.0022.00)
Wandlung Druck-Messwert < +/- 0,5%
Temperaturabhängigkeit < +/- 1%
Druckhysterese < +/- 0,1%
1.3 Baerie einsetzen / Baeriewechsel
Beim erstmaligen Einsetzen bzw. beim späteren Baeriewechsel wie folgt
beschrieben vorgehen:
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in anderen Sprachen
Verwandte Papiere
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Fritsch EASY GTM Bedienungsanleitung
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