PCE Instruments PCE-CTT Series Torque Meter User Manual

PCE Instruments PCE-CTT Series Torque Meter

Safety notes

Please read this manual carefully and completely before you use the device for the first time. The device may only be used by qualified personnel and repaired by PCE Instruments personnel. Damage or injuries caused by non- observance of the manual are excluded from our liability and not covered by our warranty.

• The device must only be used as described in this instruction manual. If used otherwise, this can cause dangerous situations for the user and damage to the meter.
• The instrument may only be used if the environmental conditions (temperature, relative humidity, …) are within the ranges stated in the technical specifications. Do not expose the device to extreme temperatures, direct sunlight, extreme humidity or moisture.
• Do not expose the device to shocks or strong vibrations.
• The case should only be opened by qualified PCE Instruments personnel.
• Never use the instrument when your hands are wet.
• You must not make any technical changes to the device.
• The appliance should only be cleaned with a damp cloth. Use only pH-neutral cleaner, no abrasives or solvents.
• The device must only be used with accessories from PCE Instruments or equivalent.
• Before each use, inspect the case for visible damage. If any damage is visible, do not use the device.
• Do not use the instrument in explosive atmospheres.
• The measurement range as stated in the specifications must not be exceeded under any circumstances.
• Non-observance of the safety notes can cause damage to the device and injuries to the user.
• Gloves and a face shield must be worn during the test procedure to avoid injuries.

We do not assume liability for printing errors or any other mistakes in this manual.
We expressly point to our general guarantee terms which can be found in our general terms of business.
If you have any questions please contact PCE Instruments. The contact details can be found at the end of this manual.

Specifications

Delivery scope

• 1 x torque meter PCE-CTT series
• 1 x USB cable
• 1 x power cable
• 1 x software
• 1 x M6 hexagon key
• 1 x M5 hexagon key
• 4 x rubber feet
• 4 x rubberised sample holders
• 1 x user manual

Device description

**Key description

**

Display description

Measuring modes

This torque meter has four different measuring modes. If the measured value is outside the measurement range, “OVER” is shown on the display and an acoustic signal is generated. Only when the measured value is back within the measurement range, a normal measurement can be resumed.
To switch between the modes, press the “MODE” key in the current measuring mode. The current measuring mode is displayed below the measured value.

Real Time
In Real Time (RT) measuring mode, the current measured value is continuously displayed.
Peak
In peak mode (PK), the highest measured value is displayed and held. This measuring mode can be used for tensile and compressive force. The peak value can be reset with the “Zero” key.
Average Mode
In Average (AVG) mode, the average value of a measurement is displayed. There are two different functions in this measurement mode.

MOD1: With this function, the average value of the force curve is displayed starting from the set minimum force and over the set period of time.

MOD2: This function calculates the average above the set minimum measured value. When the measured value falls below the set minimum value again, the measurement is finished. This measuring procedure is possible over a period of 10 minutes. As long as the measuring time of 10 minutes is not exceeded, this measurement can be resumed at any time. To make settings for this measuring mode, press the “Menu” key twice.

start.
Initial Delay| Here you enter the time span at the beginning of the measurement that is not to be taken into account in the average measurement. Available settings: 0.0 300.0 seconds. Resolution 0.1 seconds. This parameter

only affects the MOD1 function.

Averaging Time| Here you set the measuring time for the average measurement. Available settings: 0.0        300.0 seconds. Resolution 0.1 seconds. This parameter

only affects the MOD1 function.

Average Mode| Here you select between the MOD1 and MOD2 function.

To select a parameter, use the arrow keys. Press the “Enter” key to select a parameter. Use the arrow keys again to change the parameter properties. Press the “Enter” key again to apply the settings you have made.

Measuring procedure

When “WAIT” is displayed on the screen, the meter waits until the set minimum load is applied. When “DELAY” is shown on the display, the force gauge will wait until the set minimum time has elapsed. When the minimum load is present and the minimum time has elapsed, the actual measurement begins. “AVE…” appears on the display. The measurement is made. During this measurement, it is not possible to see the current measured value. When the measurement is completed, the display shows “DONE”. You will then see the average reading. To reset the average value to start a new measurement, press the “Zero” key. The measured value is saved at the same time. Up to 10 average values can be saved.

Save Mode

In “SAVE Mode”, the highest measured values can be saved in a single measurement run. In the memory, you can save 100 measured values (memory item number 00 … 99). The number of memory items used is displayed to the left of “SAVE”. As soon as a single measurement run is completed, the highest measurement value is automatically saved. It is recommended to permanently save the measurement data on an external PC as the measurement values saved in the meter could be lost.
You can set the minimum load for this function in the settings under “Save Load”. This can be found on the third menu page “OTHER SETTINGS”.

View/print saved data

To evaluate the saved data, press the “DATA” key. Then select “Save Mode Data” for the data saved in “SAVE” mode or “Average Mode Data” to view the data saved in “AVE” mode.

saved values are displayed here.
Print Data| The saved measurement data is printed here.
Clear All Data| Deletes all measured values

Under “View Data”, the memory item number, the direction of rotation and the measured value are displayed. You can now select a measured value with the arrow keys. To switch between the individual pages, press the “Menu” key. To delete a single measured value, press and release the “DEL” key once.
The highest value, the lowest value and the average of all
saved values are displayed here.

Alarm limits

The alarm limits function is useful, for example, to check during quality control whether the tested item is working within the specified tolerances. Two limits can be set here. If the measured value is lower than the set “Lower Limit”, this is indicated by the red and green LEDs lighting up. If the measured value lies between the set “Higher Limit” and the set “Lower Limit”, only the green LED lights up. If the “Higher Limit” is also exceeded, only the red LED lights up.
Note: This function is only available in the measurement modes RT, PK and Save.

Now use the arrow keys to select the desired parameter. Press the “Enter” key to make changes to this value. You can then change the value as desired with the arrow keys. Confirm the entry with the “Enter” key. Press the “ESC” key to return to measuring mode.
Note: The second limit value must always be higher than the first set limit value. The set values are shown above the reading in measuring mode.

Communication of interface and output interface

There are two different softwares for the torque meter. Both do not need to be installed. If the computer does not find the correct drivers, you will find them in the installation folder.
With the Data Software, the memory can be read out and processed. With the Graph Software, the current measured values can be transferred live to a PC and transmitted both graphically and in tabular form.

Data Software

With the Data Software, the saved data can be transferred directly to a PC.

Graph Software

The Graph Software enables a live display of all data on the PC. When you open the programme, you first see a list of graphs in the colours you have set.

When you create or edit a layout, the following window appears. Here you can change the name and set the colours as required. After you have selected your layout, the following window opens:

To save the displayed data, right-click on the graph. Here you can export the graph and also import it again. The data can also be exported in TXT format via “Data output”.
Important: The exported graph can only be displayed again via the software.

More settings

You can access further settings for the meter by pressing the “Menu” key three times. This will take you to the “Other Settings” menu page.

measured value is saved.
Start Finish Point| Here you can set which memory item is to be used for saving or printing, for example.
Shutoff| Here you can set the time for automatic power-off.

Warranty

You can read our warranty terms in our General Business Terms which you can find here: https://www.pce-instruments.com/english/terms.

Disposal

For the disposal of batteries in the EU, the 2006/66/EC directive of the European Parliament applies. Due to the contained pollutants, batteries must not be disposed of as household waste. They must be given to collection points designed for that purpose.
In order to comply with the EU directive 2012/19/EU we take our devices back. We either re-use them or give them to a recycling company which disposes of the devices in line with law.
For countries outside the EU, batteries and devices should be disposed of in accordance with your local waste regulations.
If you have any questions, please contact PCE Instruments.

PCE Instruments contact information

Germany
PCE Deutschland GmbH
Im Langel 4
D-59872 Meschede
Deutschland
Tel.: +49 (0) 2903 976 99 0
Fax: +49 (0) 2903 976 99 29
info@pce-instruments.com
www.pce-instruments.com/deutsch

United Kingdom
PCE Instruments UK Ltd
Unit 11 Southpoint Business Park Ensign Way, Southampton Hampshire
United Kingdom, SO31 4RF
Tel: +44 (0) 2380 98703 0
Fax: +44 (0) 2380 98703 9
info@pce-instruments.co.uk
www.pce-instruments.com/english

The Netherlands
PCE Brookhuis B.V.
Institutenweg 15
7521 PH Enschede
Nederland
Telefoon: +31 (0)53 737 01 92
info@pcebenelux.nl
www.pce-instruments.com/dutch

United States of America
PCE Americas Inc.
1201 Jupiter Park Drive, Suite 8 Jupiter / Palm Beach
33458 FL
USA
Tel: +1 561-320-9162
Fax: +1 561-320-9176
info@pce-americas.com
www.pce-instruments.com/us

France
PCE Instruments France EURL
23, rue de Strasbourg
67250 Soultz-Sous-Forets
France
Téléphone: +33 (0) 972 3537 17 Numéro de fax: +33 (0) 972 3537 18
info@pce-france.fr
www.pce-instruments.com/french

Italy
PCE Italia s.r.l.
Via Pesciatina 878 / B-Interno 6
55010 Loc. Gragnano
Capannori (Lucca)
Italia
Telefono: +39 0583 975 114
Fax: +39 0583 974 824
info@pce-italia.it
www.pce-instruments.com/italiano

China
PCE (Beijing) Technology Co., Limited 1519 Room, 6 Building
Zhong Ang Times Plaza
No. 9 Mentougou Road, Tou Gou District 102300 Beijing, China
Tel: +86 (10) 8893 9660
info@pce-instruments.cn
www.pce-instruments.cn

Spain
PCE Ibérica S.L.
Calle Mayor, 53
02500 Tobarra (Albacete) España
Tel. : +34 967 543 548
Fax: +34 967 543 542
info@pce-iberica.es 
www.pce-instruments.com/espanol 

Turkey

PCE Teknik Cihazları Ltd.Şti. Halkalı Merkez Mah.

Pehlivan Sok. No.6/C

34303 Küçükçekmece – İstanbul Türkiye

Tel: 0212 471 11 47

Faks: 0212 705 53 93

info@pce-cihazlari.com.tr 

www.pce-instruments.com/turkish 

Hong Kong

PCE Instruments HK Ltd.

Unit J, 21/F., COS Centre

56 Tsun Yip Street

Kwun Tong

Kowloon, Hong Kong

Tel: +852-301-84912

jyi@pce-instruments.com 

www.pce-instruments.cn 

References

• France.fr : Explore France and its wonders - Explore France
• iberica.es
• instruments.cn - The domain is available for purchase
• Make an offer on the domain instruments.co.uk - Domains.co.uk
• Computer Instruments | Home
• Discover Italy: Official Tourism Website - Italia.it
• PCE（北京）科技有限公司
• PCE Teknik Cihazlar Paz. Tic. Ltd.Şti. | PCE Instruments

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