DUROMETROS PORTATILES DE ALTA PRECISION

Transcription

1 DUROMETROS PORTATILES DE ALTA PRECISION COMPUTEST SCX portable electronic hardness tester The proper solution for any hardness control issue

2 DYNATEST SCX portable hardness tester

3 HANDY ESATEST X portable hardness tester

4 ÍÌÛ ± ¾» ¼²»»» Ì» ±» ± «±² º± ² ¼²» ½±² ±

5 ÍÌÛ ó ± ¾» ¼²»»» ÍÌÛ Ý ¾»¼ ² ÛÎÒÍÌ ²½» λ ² ²¼» ¾» ɱ µ ² ² ± ½» ô ² ± ±² ô ±²»»½» ±º» ²¼ ¼ ³»² ±² Ø» ª ± ¼ ïëëððò øïëèðµ λ ±¾ ²»¼ ¾» ¼ ²¹ ±º ±²» ²¼»² ±²

6 ÛÎÒÍÌ ÍÌÛ ó ÌØÛ ÐÎ ÒÝ ÐÔÛ Ì» ½½«½ ²¼» ½±²»²½ ±º» ÍÌÛ ¼²»»» ¼ ±» ± ¹ ² ²½» ±º» ± ¼ ²¹»³ò Ì»»¼ º± ½» ½ »²» ±² ±º» ²¼»²» ² ±» «º ½» ± ¼ ¼»» ³ ²»¼ ¾» ½ ¾»¼ ²ô ½ ¾» µ ïëèð µ ò Ì» ª ±º Þ ²» ¼²» ±¾ ²»¼ ¾» ¼ ²¹» ¼ ³»» ±º ²¼»² ±² ±²» ¼±«½ ½ ±» ½±» ±² ¾»»»² ± ¼»¼ ²¼ ³» ±² ¼ ³»» ô ²¼» ±ª ¼»¼» ½ ¾ ¹ ±º ² ò ÍÌÛ ó ± ¾» ¼²»»» Ì» ÛÎÒÍÌ ½ ¾»¼ ²»³» ½»» ³ ½ ¾»³ ¹ ª ²¹ ¹»» ª» ²¼ ¹ ½½«½ ò Ì» ²¼»² ±² ½ ² ¾» ³ ¼» ª» «½µ»ª»² ¾ ² «² µ»¼ ±» ± ò Ì» ²¼»² ±² ½ ² ¾»» ¼ ³³»¼» ô ±» ³» ¾ ² ²»½ ± ò Ü ±» º ½» ½ ¾»¼ ²»³ ±² ±²»» ¼ ²¹ ±º» ²¼»² ±² ±²»»½» ²»½» ô» ± ± ¾»» ½«¾ ëðû ½±³»¼ ±» ³ ½ ¾»³ò Ì» ½±³ ±²» ±»» ³ ²»¼ ²¼»» «²¹ ½½«½ ½±³ ¾» ±» ¾»²½ ¼²»»» ò

7 ÝÑÓÐÑÍ Ì ÑÒ ß ø½±² ² ½±³ ± ±² Þ ÝÑÓÐÑÍ Ì ÑÒ Þ Ì»»³¾»¼»³ ØÑÔÜÛÎô Ð Ò ²¼ ÒÜÛÒÌÛÎô»» ³» º±» ½»³ ÍÌÛ ß º±» ³ ½»³ ÍÌÛ Þò ÍÌÛ ó ± ¾» ¼²»»» Ì» ½»³ ± ± ¼ ½ ±² ª»ª» ±² ½ ³ ô ½««¾» º±» ²¹ ±º ½ ²¹ ò Ì» ½»»³ ± ³³»¼» ± ¼ ½ ±²ò ÍÌÛ ß ²¼ ÍÌÛ Þ» ¼» ª»»¼ ²» ½ ½ ±±¼»² ±»¼ ¾± Ô± ¼ ²¹ ²¼»²¼»² ±º» ±» ± å ¼»» ³ ²»¼ ¾» ¾» µ ²¹ ±º ½ ¾»¼ ²ò Ì» Þ ²» ¼²» ª ±¾ ²»¼ ¾» ¼ ²¹» ¼ ³»» ±º ²¼»² ±² ²¼ ¾ ½±³ ±²» Þ ²» ¼²»» ¼ ²¹ ¾» Í ²¼ ¼ ³ ¹² º ²¹ ¹ è»»»½» º± ²¼»² ±² ¼ ³»»» ¼ ²¹

8 Ì» ± ±² ¾»²½ «± ± «½µ ±½µ ±º» ½ ³ º± ½» ²¹ò ¼» º±» ²¹ ³ ²¼ ³»¼ «³»»½» ò Ì«² ± ¾» ² «³»² ² ± ³ ¾»²½»» Ý ¾ ¼» ²¼»²» ± ¼²»» ²¹ ¾»»»² ìððøþ ²¼ éððøþ øêëøîý Þ ¹ ±º îëð ½ ¾»¼ ²» ½ ô Þ ²» ¼²»» ¼ ²¹ ¾»ò Ì» ²» ¼ ª ¼»¼ ² ¼ ºº»»² ½» ±² ½«± ³»» ÍÌÛ ó ß²»» ± ±² ÛÎÒÍÌ îð ¹ ³ ½ ± ½±»æ ê ³³ ±²¹ ½» ó ðòðë ³³ ¹ ¼«±² ò Ì» ¾«ó ²»¼ ±ª ¼» ²» ½»»² ²¼»ª»² «³ ² ±² ±º» Þ ²» ²¼»² ±²Ž»¼¹»ô ª± ¼ ²¹ ³¾»² ¹» ½»» ³» ±² ²¼ ¼ «¾»» ¼ ²¹ò ² ô ½½ ²¼» ¾»» »² ¼ ² ² «±²ò «± ë𠱫½±² ²«±«±» ±² ± ½ ²¹» ¾» ø ³ ±²» ³ ² ¾±¼ ²¼ ½» ¹ ±² ò Ì» ½±» ¼» ª»»¼ ½±³»» ²¹ º± ³ ±ª»¼ ¾ ¼«²¹» ²¹ ²¼ ²»»» ¾» º±» ²¹ ² ¹ ±½ ±² ò

9 ÍÌÛ ó ± ¾» ¼²»»» ÍÌÛ ó ÝÑÓÐÑÍ Ì ÑÒ ß ½ ø½ ³ ²¼ ³ ½ ø ³³» ª» ±² ÍÌßÒÜßÎÜ ßÝÝÛÍÍÑÎ ÛÍ É±±¼»² ¾± ²¼»²» ø»» ïðð ) ìëð ØÞíð Ó ¹² º ²¹ ¹ è»»»½» Ý ³ º± ½» ²¹ Í»»ª» º± ³ ½» ²¹ Ú ²ª H îð³³ Êó ²ª º± ±«²¼»¼»½» Ì»» Ú ²ª H ìð³³ Í» ±º»²½» îëð ½ ¾»¼ ² Ì ¾» ²¼ ² «½ ±² º± ̱» ¹ êôðõ¹ Ý ³» ¹ íôêõ¹ Ý ³ ½ ½ ïëð³³ ÍÌÛ ó ÝÑÓÐÑÍ Ì ÑÒ Þ ³ ½ ø ³³» ª» ±² ±² ÍÌßÒÜßÎÜ ßÝÝÛÍÍÑÎ ÛÍ É±±¼»² ¾± ²¼»²» ø»» ïðð ) ìëð ØÞíð Ó ¹² º ²¹ ¹ è»»»½» Í»»ª» º± ³ ½» ²¹ Ë ± ¼ ²¹ µ» Ó ¹² º ²¹ ¹ ²»» ½» îëð ½ ¾»¼ ² Ì ¾» ²¼ ² «½ ±² º± èðïóïïìûòðê É»»» ª»» ¹ ± ³ µ» ³±¼ º ½ ±² ÛÎÒÍÌ Ø\ÎÌÛÐÎDÚÛÎ Íß ò» ² ¼²»»» ò½±³ Ê Ý ² ±²» íêß ÝØóêèïì Ô ³±²» ó Í» ²¼ Ì» õìï çï çêê îï èï Ú ò õìï çï çêê çé íë» ò» ² à» ² ¼²»»» ò½±³

10 HANDY ESATEST x I THE principle (din conformity) Handy EsatEst X operates according to the ERnst patented EsatEst principle of hardness determination through measure of electrical resistance. Handy EsatEst X, allows testing in difficult points, inaccessible until now. Load semiconducting Coat diamond Measured Resistance The diamond indenter can be compared to a little potentiometer, which, while gradually penetrating into the material, obtains all the data (load-hardness) during the whole phase of load application. Thanks to the patented ESATEST working principle it is now possible with a simple indentation to get all values corresponding to the different loads up to the maximum load applied thus allowing to get an indicative evaluation of the heat treatment status. The measurement is not influenced by deflection or bending of the specimen. note: Handy EsatEst X permits hardness testing of all types of metal without changing the penetrator. Special Surface treated Diamond indenter mounted on a support able to carry out the hardness control also in problematic position such as: cavities, holes, clutches, gears, etc., whether in the vertical or horizontal position.

11 HANDY ESATEST x I INNovATIoNS The battery charger has been developed for either directly charging the instrument or for the charging of additional battery packs. the electronics of Handy EsatEst X is provided with UsB output. STANDArD AccESSorIES Handy Esatest X is delivered in its traditional polished wooden box complete with: 1 Vickers test block, calibrated at 1kgf and 10kgf 1 support for flat surfaces 1 support for round pieces 1 two points support 1 kit for non magnetic material keys 1 magnetic sensor cable 1 operation manual AccESSorIES on request E-Datacapture software for statistics Additional battery pack support for internal surfaces: max depth 50mm min diameter 15mm Rockwell test block Brinell test block special scales spare indenter Special anvils can be studied on request optional E-DATAcApTUrE software expands the functionality of your hardness tester by allowing to capture and store the hardness testing data on a computer. Besides this, E-DATAcApTUrE provides tolerance indicators, generates control limits and average values, provides scale conversion. E-DATACAPTURE generates X-bar, histograms and Cpk. It builds historical data file for an effective process control. E-DATACAPTURE is also available in a version permitting to connect up to 4 hardness testers simultaneously.

12 ErNST HÄrTEprÜFEr SA Via Cantonale 36A I CH-6814 Lamone - Switzerland tel I Fax I sales.ernstsa@ernsthardnesstesters.com HANDY ESATEST x I TEcHNIcAl DATA Operating principle: ERnst ESATEST patented method - measurement through electrical resistance International standards: DIN EsatEst principle ASTM E-18 indirect method on certified test block ISO 6507 indirect method on certified test block ISO 6508 indirect method on certified test block ISO 6506 indirect method on certified test block Reading: on LCD display 80mm x 30mm Preload: continuous preload application with acquisition of load values and electrical resistance in realtime test loads: Progressive load application from 1kgf to 10kgf (9.81N to 98.1N) Load application method: Manual standard scales: HV - HRC - HRB - HRA - Brinell HB30 - Z Nmm² - HRF Other scales: on request Output interfaces RS232, Mini USB Minimum measurable diameter Ø 5mm - it is possible to execute tests in small cavities using special indenters Working area dimensions 2mm x 2mm Selectable functions: scales, tolerances, calibration, test load, stats, languages, display contrast, sequence, RS232, USB, files, materials, partial average, clock, auto off timer, prints Power supply: single phase from 100VAC VAC - 50/60 Hz with earthing or rechargeable batteries (8 hours duration) dimensions case 44cm x 40cm x 16cm Weight mechanical part 690g - electronic part 870g Operation temperature: 10 C-40 C EN-16 We reserve the right to make modifications

13 dynatest scx I the principle (din conformity) The purpose in studying and developing this instrument was to realize a portable hardness tester applying a heavy load, comparable to standard Rockwell loads. Also very important was the fact that testing would not be influenced by any deflection, elasticity or mass of the work piece. All this has been reached by developing a new dynamic system, which radically differs from the known ones where the test load, being given by an impact, is not precise but depends on the reaction it meets; for this reason, these systems can be used only for testing considerable masses free of deflection. In DYNATEST SCX, on the contrary, the load acts progressively on the indenter in a very short time and without any impact. b a BEFORE TESTING resting position (the indenter edge (a) stretches out from the penetrator shroud (b) PRELOAD POSITION the indenter draws back with a resistance equivalent to the preload value LOADING the load is applied MEASURING the load is removed, the penetrator displacement is readable from (a) to (b) dynatest scx I advantages Portable heavy load hardness tester 100kgf (980,6N), allows testing results comparable to those of a bench hardness tester Tests from flat to cylindrical surfaces Works in horizontal and vertical position Storage memory of 1000 test results USB output Optional statistics software compatible with standard pc programs Dynatest SCX can work in different positions and is provided with different supports, easy interchangeable and adaptable to different test situations. Dynatest SCX is particularly suited for use in foundries, in the building industry and in heat treatment plants. Suitable for cast iron, forged steel, roundbar-reinforced concrete and many other applications.

14 dynatest scx I InnovatIons The battery charger has been developed for either directly charging the instrument for the charging of additional battery packs. The electronics of DYNATEST SCX is provided with USB output. standard accessories 1 Diamond indenter 1 Hard metal ball 1/16 penetrator 1 Test block (HRC, HB30) 3 Anvils for flat surfaces 1 Anvil for cylindrical surfaces 1 Rechargeable battery pack 1 Power supply switching VAC 1 Battery charger 1 Calibration certificate 1 Operation manual accessories On REqUEST E-Datacapture software for statistics 80 columns printer Printer cable Additional battery pack Additional hardness scales: HB10/HB5 for light alloys, HB30 for cast iron, HV/HRB SHORE/D for metals Special anvils can be studied on request Shoulder bag Optional E-DATACAPTURE expands the functionality of your hardness tester by allowing to capture and store the hardness testing data on a computer.

15 ernst härteprüfer sa Via Cantonale 36A I CH-6814 Lamone - Switzerland Tel I Fax I sales.ernstsa@ernsthardnesstesters.com dynatest scx I technical data Operating principle: Rockwell International standards: DIN ASTM E-18 indirect method on certified test block ISO 6507 indirect method on certified test block ISO 6508 indirect method on certified test block ISO 6506 indirect method on certified test block Reading: on LCD 80mm x 30mm display Preload: 7kgF (68N) Test loads: 100kgF (981N) Load application method: Manual Load time 5 milliseconds Standard scales: HRC (10-70) 1HB30 ( ) 2HB30 ( ) N/mm² ( ) Kg/mm² (40-210) Other scales: on request Output interfaces RS232, USBmicro Minimum measurable diameter Ø 25mm without surface preparation Ø 12mm with surface preparation Working area dimensions min support area 22mm x 22mm Selectable functions: test load, statistics, language, display contrast, sequence, RS232, USB, files, materials, partial average, clock, auto off timer, prints Storage up to 1000 values memorizable in 8 different files Languages english, german, italian, french, spanish Power supply: 230VAC- 115VAC or eight-hour continuous operation rechargeable battery, included Dimensions case 44cm x 40cm x 16cm Weight mechanical part 1900g - electronic part 780g Operation temperature: 0 C-40 C EN-16 We reserve the right to make modifications

16 COMPUTEST SCX - portable electronic hardness tester COMPUTEST SCX The simple way to measure hardness. Tests from flat to cylindrical surfaces of different types, materials, shapes and dimensions. Storage memory of 1000 test results. USB output. Optional statistics software compatible with standard pc programs. From portable to bench hardness tester thanks to the optional stand.

17 COMPUTEST SCX - portable electronic hardness tester COMPUTEST SCX - THE PRINCIPLE (din conformity) COMPUTEST SCX is a portable hardness tester which works with static load according to the Rockwell principle of preload and test load. With one pressure movement, preload (zero-setting is carried out electronically) and test load are activated. The hardness value is shown on the large backlit display as soon as the hand pressure comes to the end. COMPUTEST SCX can operate with all kinds of metals, without changing the indenter. Starting a test is very easy: you only need to select the desired scale on the keyboard and to apply the force on the instrument. A minimum surface preparation is needed. b a BEFORE TESTING resting position (the indenter edge (a) stretches out from the penetrator shroud (b) COMPUTEST SCX allows: PRELOAD POSITION the indenter draws back with a resistance equivalent to the preload value LOADING the load is applied To find the minimum measurable thickness To correct the hardness curve To set tolerance values To perform up to 1000 tests and print or download them on e-datacapture later on To carry out series of tests and to immediately know the average To print out and to certificate in 5 different languages MEASURING the load is removed, the penetrator displacement is readable from (a) to (b)

18 COMPUTEST SCX - portable electronic hardness tester COMPUTEST SCX INNOVATIONS The new battery charger has been developed for either directly charging the instrument or for the charging of additional battery packs. The new electronics of Computest SCX is provided with USB output.

19 COMPUTEST SCX - portable electronic hardness tester STAND (optional) A stand is available for testing components of small and irregular shapes, particulary suitable for testing small series. The stand allows testing rounds up to 1,5mm minimum diameter. Includes different interchangeable supports. 2. E-DATACAPTURE - SOfTwARE (optional) E-DATACAPTURE expands the functionality of your hardness tester by allowing to capture and store the hardness testing data on a computer. Besides this, E-DATACAPTURE provides tolerance indicators, generates control limits and average values, provides scale conversion. E-DATACAPTURE generates X-bar, histograms and Cpk. It builds historical data file for an effective process control. E-DATACAPTURE is also available in a version permitting to connect up to 4 hardness testers simultaneously. 3. ANVIL for CYLINDRICAL SURfACES (standard) The standard V-base permits testing rounds up to 35mm minimum diameter. 4. MAGNETIC SUPPORT (optional) Can be used for either flat or round surfaces (minimum diameter 30mm). Particularly suitable for rolls, cylinders and sheet metals. 5. TESTING THE whole METAL RANGE COMPUTEST SCX can test the whole range of metals without changing the indenter. Illustrated above the standard extension that allows to measure internal surfaces. 4

20 COMPUTEST SCX - portable electronic hardness tester COMPUTEST SCX - TECHNICAL DATA Type: Computest SCX portable electronic hardness tester Working principle: Rockwell Reading: Backlit LCD 80mmx30mm Test load: 5kgf (49N) Preload: 1,2kgf (11.8N) Available scales: HRC 0-70 HRB 0-120, HB/ , N/mm , Kg/mm , HV Other scales on request Memory: Up to 1000 values in 8 files Selectable functions: Scales, tolerances, calibration, language selection, load time, statistics Outputs: USB, RS 232 Power supply: single phase from 100VAC VAC 50/60 Hz with earthing (on request 115 VAC, 50/60 Hz) or rechargeable batteries (8 hours autonomy) Operation temperature: 0-40 C Gross weight: kg 5,9 Box dimensions: cm 40x32x14 Mechanical part: g 670 Electronic box: g 780 CE Conformity DIN Conformity STANDARD ACCESSORIES Hardness tester delivered in traditional polished wooden box complete with microprocessor electronic readout 1 Battery charger 1 Diamond indenter 3 Test blocks 2 Anvils for flat surfaces 1 Anvil for cylindrical surfaces 1 Extension 50mm for inner testing 1 Calibration certificate 1 Operation manual OPTIONAL ACCESSORIES E-Datacapture software for statistics 80 columns printer Printer cable Additional battery pack Scales HB10 - HB5 - HB2,5 for light metal alloys HV high HV low and optional scales on request Stand N or T Magnetic support Special anvils can be studied on request ERNST HÄRTEPRÜFER SA Via Cantonale 36A CH-6814 Lamone - Switzerland Tel Fax sales.ernstsa@ernsthardnesstesters.com EN06 We reserve the right to make modifications