Fritsch EGTM classic Operating instructions

Brand: Fritsch

Model: EGTM classic

Type: Operating instructions

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 arcle numbers: 50.2480.00 / 50.2490.00

Gülg für die Arkelnummern: 50.2480.00 / 50.2490.00

Read the instrucons 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

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 Inserng / changing the baery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.4 Conguraon of transmier ID and data transmission frequency. . . . . . 8

1.4.1 Adjustment opons of the transmier detecon. . . . . . . . . . . . . . . . . 8

1.4.2 Transmission frequency seng opons. . . . . . . . . . . . . . . . . . . . . . . . . 8

1.5 Installaon of the transmission unit on the EASY GTM bowl. . . . . . . . . . 9

1.6 Inserng 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 Baery arrangement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

EASY GTM Gas Pressure and Temperature Measuring System

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 geng 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 soware 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

11 Bowl with lter lid

12 Screwdriver

13 Torque spanner

14 USB sck with soware and documentaon

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

protecon 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 instrucon

manual, may cause harmful interference to radio communica-

ons. Operaon of this equipment in a residenal 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 evaluaon soware runs with WINDOWS XP / 7 / 8 © operang systems!

EASY GTM Pressure measure range 0 bar - approx. 30 bar

Allowable pressure in the bowl 0 - 20 bar

Measurement - dissoluon EASY GTM 1 mbar

Measure rate up to 4 values / s

Temperature range transmier unit -40°C - 110°C

Operang me with charged accu Depending to the operang temperature approx. 1/2 year of

connuous operaon!

Data - transfer USB or oponal receiver USB-Sck

Radio - transfer 2,4 Ghz

Reach the radio - transfer typically 15m inside buildings

Baery AA 1x Energizer ® Ulmate Lithium (81.0022.00)

Change pressure-measurement < +/- 0,5%

Temperature-dependence < +/- 1%

Pressure hysteresis < +/- 0,1%

1.3 Inserng / changing the baery

When inserng it for the rst me and during subsequent replacement of the

baery, proceed as follows:

EASY GTM Gas Pressure and Temperature Measuring System

1. If not already done, switch o the radio system using the buon (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 baery compartment using a hexagon

oset screwdriver, size 2.5 mm.

5. Li o the baery compartment lid and place it to the side. The baery

compartment can be seen.

EASY GTM Gas Pressure and Temperature Measuring System

NOTICE

Please note that the baery ts exactly in place and may need

to be pushed in using a certain amount of force.

The service life of the baery depends on the frequency of the

wireless protocols (see conguraon) and essenally on the

temperature inside the grinding bowl.

Also pay aenon to the baery's charge level. If the baery's

capacity falls below 10 %, it should be replaced immediately.

6. Remove the old baery and insert the new baery. Baery type: 1.5 V / AA

Lithium

Pay aenon to the polarity when inserng the baery!

7. Ensure that the plug contacts are in the correct posion when closing the

baery compartment!

EASY GTM Gas Pressure and Temperature Measuring System

1.4 Conguraon of transmier ID and data transmission frequency

The measuring/transmission unit (3) is equipped with four conguraon switches

for seng the transmier ID and data transmission frequency.

The switches illustrated are all in the OFF posion (actuator cams set to OFF).

1.4.1 Adjustment opons of the transmier detecon

In the delivery condion 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 posion 1 of the mill.

Similarly the EGTM system with ID 2 must be posioned in posion 2 of the mill.

ID Switch 1 Switch 2

Transmier no. 1 OFF OFF

Transmier no. 2 ON OFF

If other switch sengs are set, the EGTM systems will not be

recognised. Ensure that the sengs shown in the table are

used for your systems and that they are used in the correct

posion in the mill.

1.4.2 Transmission frequency seng opons

Transmission every Switch 3 Switch 4

1 second OFF OFF

EASY GTM Gas Pressure and Temperature Measuring System

Transmission every Switch 3 Switch 4

½ second ON OFF

¼ second OFF ON

automac ON ON

1-second transmission is the default value.

For automac 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 baery's

service life.

1-second operaon 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 transmied.

1.5 Installaon 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

aer each grinding to allow a safe fastening of the EASY GTM

system.

The EASY GTM system has to be assembled as follows before inserng 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 transmier with seal.

EASY GTM Gas Pressure and Temperature Measuring System

5. Tighten the hexagon screws crosswise with a torque spanner unl it clicks

(2.6 Nm). To be on the safe side, re-ghten all screws again aer inially

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 transmier with the On/O buon (A) (LED ashes blue).

7. Place the support ring on the bowl.

NOTICE

Check the ng of the transmission unit again aer

inserng the bowl!

NOTICE

You must check that the hexagon screws are sing cor-

rectly during breaks in grinding. If screws have loosened,

they must be re-ghtened.

1.6 Inserng 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

3. Posion the bracket (d) vercally.

4. Hang the longer projecon of the Safe-Lock clamping device into one side

of the mounng of the grinding bowl holder.

5. Hook the short projecon 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 axed) is sing in the bore hole provided in the support

ring.

7. Push the Safe-Lock clamping device so that the mounng of the grinding

bowl holder sits centrally in the U-shaped cut-out of the longer projecon.

EASY GTM Gas Pressure and Temperature Measuring System

8. Pre-tension the seng screw (e) manually, and screw it ght using the

provided torque spanner. Place the torque spanner provided on the seng

screw (e) and turn unl 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 seng screw

(e) again using the torque spanner unl it clicks.

11. Press the clamping lever downwards again.

12. Re-ghten the screws of the lter lid with a hex key.

DANGER

Aer 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 automacally 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

aer 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

The screws are equipped with a circlip to prevent them from falling out of the

lock ring (2). Ensure that the circlips are sing correctly. (See illustraon)

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 permied to

cleaning it with a wet cloth. The O-ring (5) can be replaced if necessary.

1.8 Baery arrangement

According to the "DIRECTIVE 2006/66/EC OF THE EUROPEAN PARLIAMENT AND

COUNCIL as of 6th September 2006 on baeries and rechargeable baeries

and on old baeries and old rechargeable baeries and for the annulment of

Direcve 91/157/EEC“ and arcle 1, §18 and arcle 2 of the German Act on the

re-denion of the wast legislaon on the product responsibility for baeries

and rechargeable baeries (BaG) 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 baery, type AA, 1.5V, that can

be discharged once.

When the baery is at, it may not be disposed of along with household waste.

Old baeries may contain harmful substances that can pollute the environment

or damage your health. Please deliver the baeries to the regional recycling

point/collecon point. Please only place discharged/at baeries in the con-

tainers intended for this purpose. Cover the terminals of lithium baeries with

adhesive tape rst.

EASY GTM Gas Pressure and Temperature Measuring System

All baeries and rechargeable baeries are reused. Valuable substances, such as

zinc, iron and nickel can thus be recycled. Baery recycling is one of the easiest

environmental protecon measures. The crossed-out dustbin symbol means that

(rechargeable) baeries may not be disposed of along with household waste.

You can, of course, also return discharged baeries - with sucient postage - by

post to:

Fritsch GmbH

Milling and Sizing

Industriestrasse 8

D-55743 Idar-Oberstein, Germany

For informaon on removing the baery, see ⮫

Chapter 1.3 ‘Inserng / changing

the baery’ on page 5

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

Gülg für die Arkelnummern: 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

1 EASY GTM - Gasdruck und Temperatur-Mess-System. . . . . . . . . . . . . . . 4

1.1 Koerinhalt und Systemauau. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.2 Technische Daten. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.3 Baerie einsetzen / Baeriewechsel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.4 Konguraon Transmierkennung und Häugkeit der Datenübertra-

gung. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1.4.1 Einstellmöglichkeiten der Transmierkennung. . . . . . . . . . . . . . . . . . . 8

1.4.2 Einstellmöglichkeiten der Sendehäugkeit. . . . . . . . . . . . . . . . . . . . . . 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 Baerieverordnung. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

EASY GTM - Gasdruck und Temperatur-Mess-System

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 - Soware wird der Druck und

die Temperatur angezeigt. Bleibt der Druck konstant, kann ein

verstoper Zwischendeckel die Ursache sein.

1.1 Koerinhalt und Systemauau

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

9 Becher

10 Reiniger

11 Becher mit Filterdeckel

12 Schraubendreher

13 Drehmomentschlüssel

14 USB-Sck mit Soware und Dokumentaon

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-Vorschrien. 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 Übereinsmmung 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-

pichten, die entstehenden Kosten selbst zu tragen.

Die FCC ID lautet: WAFAMB2520T.

EASY GTM Druckmessbereich 0 bar - ca. 30 bar

Zulässiger Druck im Mahlbehälter 0 - 20 bar

Messwertauösung 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 oponal Empfänger USB-Sck

Funkübertragung 2,4 Ghz

Reichweite der Funkübertragung typ. 15m in Gebäuden

Baerie AA 1x Energizer ® Ulmate Lithium (81.0022.00)

Wandlung Druck-Messwert < +/- 0,5%

Temperaturabhängigkeit < +/- 1%

Druckhysterese < +/- 0,1%

1.3 Baerie einsetzen / Baeriewechsel

Beim erstmaligen Einsetzen bzw. beim späteren Baeriewechsel wie folgt

beschrieben vorgehen:

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Fritsch EGTM classic Operating instructions

Brand: Fritsch

Model: EGTM classic

Type: Operating instructions

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