Dynamic hardness tester TDM-3

METOLAB 202 is a stationary automatic hardness tester designed to measure the hardness parameters of various materials and products on the A, B, C Rockwell scales and the HR15N, HR30N, HR30T, HR45N Super-Rockwell scales. The device has a large and bright display, which displays all the necessary service information, and is also equipped with a built-in mini-printer, so that it is possible to quickly print out the information received on paper. Other features of the METOLAB 202 hardness tester include a fully Russified menu, a wide range of measured values, as well as full compliance of measurements with current standards, including BS.EN 10109 and ISO716. The stationary METOLAB 202 hardness tester allows you to apply a loading force in 15, 30, 45, 60, 100, 150 kgf and preload 3 kgf, 10 kgf. The device is entered in the State Register of Measuring Instruments of the Russian Federation (GRSI) under the number 65128-16 and comes with a certificate of primary verification (on request). Regulatory and technical documents establishing requirements for the METOLAB 202 hardness tester: GOST 8.064-94 GSI. State verification scheme for hardness measuring instruments on the Rockwell and Super-Rockwell scales; GOST 9013-59 Metals and alloys. Rockwell hardness measurement method. Scales A, B, C; GOST 22975-78 Metals and alloys. Rockwell hardness measurement method at low loads (Super-Rockwell); GOST 23677-79 Hardness testers for metals. General technical requirements. Distinctive features of the stationary METOLAB 202 hardness tester: All measurements take place in fully automatic mode; The ability to set the upper and lower measurement limits, audible alarm when the results exceed the set values; Opportunity to process statistical data – calculation of minimum/average/maximum values, as well as other functions; Conversion of the obtained results into the Vickers, Brinell and Super-Rockwell scales; Correction for curvature of cylindrical and spherical parts; Simple and intuitive interface in Russian. Basic package of delivery: Stationary Metolab 202 Rockwell hardness tester; Indenter with a ball (1.5875 mm) - 1 pc.; Conical diamond indenter (120°) - 1 pc.; Flat table SP1 (60 mm); V-shaped prismatic table SRP1 (40 mm); Rockwell and Super-Rockwell Hardness Measures; User Manual.

METOLAB 501 is a stationary hardness tester using the Micro-Vickers method, on the HV scale, as well as on the Knoop – HK scale. The device allows you to determine the hardness of various products (steel, cast iron, non-ferrous metals and soft alloys) in full compliance with GOST R ISO 6507-1-2007. The METOLAB 501 hardness tester has high accuracy, a wide measurement range (5-2500 HV), is equipped with a vernier micrometer, and also allows you to apply a wide range of loads in the range from 10 to 1000 gr. The principle of operation of the METOLAB 501 hardness tester is based on the indentation of a pyramidal diamond indenter with a certain force into the controlled surface of the sample. After the designated time, the indenter rises. The hardness value is calculated according to the diagonal of the print (depth), or calculated by the formula. Stationary automatic METOLAB 501 hardness tester is included in the State Register of Measuring Instruments of the Russian Federation (GRSI) under the number 66668-17 and comes with a certificate of primary verification (on request). Distinctive features of the stationary METOLAB 501 Micro-Vickers hardness tester: Simple and intuitive interface in Russian; Wide range of measured values – from 5 to 2500 HV; Wide range of test loads with manual switching – 0.09807 N (10 g), 0.2452 N (25 g), 0.4903 N (50 g), 0.9807 N (100 g), 1.961 N (200 g), 2.942 N (300 g), 4.904 N (500 g), 9.80 N (1 kg); Bright and clear LCD display that displays all the necessary information (set load, exposure time, test mode); Manual input of the diagonal length using a membrane keyboard; Vernier micrometer. Basic delivery package: Stationary METOLAB 501 Micro-Vickers Hardness Tester; Standard hardness sample – 2 pcs.; Flat desktop; V-shaped desktop; Micrometer; Diamond indenter with an angle of 136°; User Manual.

METOLAB 101 is an analog stationary hardness tester according to the Rockwell method, a modification of the METOLAB 100 hardness tester with an electromechanical loading system. The rest of the devices are identical. The stationary METOLAB 101 hardness tester is designed to measure the hardness of various materials using the Rockwell method, HRA, HRB and HRC scales. Due to its ease of operation, the stationary METOLAB 100 hardness tester can find its application in a wide variety of industries and production, as well as in educational institutions of various levels in the training of specialists. The stationary METOLAB 101 Rockwell hardness tester is included in the State Register of Measuring Instruments of Russia (GRSI) and comes with a certificate of primary verification (on request). The number in the GRSI is 65128-16. Distinctive features of the stationary METOLAB 101 Rockwell hardness tester: Simplicity and convenience in both operation and maintenance; Wide range of measured values; High degree of reliability; Low cost of measurements compared to competitors. Basic delivery package: Stationary METOLAB 101 hardness tester; Indenter with a ball (1.5875 mm) - 1 pc.; Conical diamond indenter (120°) - 1 pc.; Flat table SP1 (60 mm); V-shaped prismatic table SRP1 (40 mm); Rockwell hardness measures - 1 set; User Manual. Additional information: GOST standards and regulatory documents establishing requirements for the METOLAB 101 Rockwell hardness tester: GOST 8.064-94 GSI. State verification scheme for hardness measuring instruments on the Rockwell and Super-Rockwell scales; GOST 9013-59 Metals and alloys. Rockwell hardness measurement method. Scales A, B, C; GOST 22975-78 Metals and alloys. Rockwell hardness measurement method at low loads (Super-Rockwell); GOST 23677-79 Hardness testers for metals. General technical requirements.

METOLAB 601 is a stationary hardness tester – a hardness tester - designed for high-precision measurements of the specified parameters of various parts and materials (hardened and non-hardened steels, cast iron, non-ferrous metals, soft alloys, etc.). The METOLAB 601 device has high accuracy, allows measurements in a wide range and provides high repeatability of results. It is the basic model of the METOLAB 601-01 hardness tester. Due to its characteristics, the stationary METOLAB 601 Brinell hardness tester can be used in a wide variety of industries and production, as well as in educational institutions of various levels in the training of specialists. The stationary METOLAB 601 Brinell hardness tester is included in the State Register of Measuring Instruments of Russia (GRSI) and comes with a certificate of primary verification (on request). The number in the GRSI is 65684-16. Distinctive features of the stationary METOLAB 601 Brinell hardness tester: Simple and intuitive control interface of the device; Wide range of measured values on the Brinell scale (from 8 to 650 HBW); The presence of an electronic switch of the applied load; Large and bright LCD display; Displaying on the device screen all the necessary service information, including exposure time and real load readings; The device menu is in Russian (English can be set on request); High accuracy and repeatability of measurement results. Basic package of delivery: Stationary METOLAB 601 Brinell hardness tester; Microscope, 20x; Indenter with carbide ball (Ø10,0mm; Ø5,0mm; Ø2,5mm) - 1 pc.; Large flat table; Small flat table; V-shaped table; Brinell hardness measures - 1 set; User Manual.

The METOLAB 602 device is a stationary hardness tester according to the Brinell method (HBW scale) with automatic loading system and digital display. Among the features of the METOLAB 602 hardness tester are an electronic load value switch, an automatic turret, a large and bright LCD display with the ability to display the values obtained, as well as automatic translation of the results obtained into the Rockwell and Vickers scales. Additionally, it is worth noting the possibility of prompt printing of measurement results using a built-in printer. The stationary METOLAB 602 Brinell hardness tester allows measurements of various materials, including steels, cast iron, non-ferrous metals, soft alloys, etc. Due to its characteristics, the stationary METOLAB 602 Brinell hardness tester can be used in a wide variety of industries and production, as well as in educational institutions of various levels in the training of specialists. The stationary METOLAB 602 Brinell hardness tester is included in the State Register of Measuring Instruments of Russia (GRSI) and comes with a certificate of primary verification (on request). The number in the GRSI is 65684-16. Distinctive features of the stationary METOLAB 602 Brinell hardness tester: Easy to operate and maintain the hardness tester; Fully Russified menu; A wide range of measured values – from 8 to 650 on the HBW scale; The METOLAB 602 hardness tester has a built-in automatic switch of the applied load; Large and bright LCD display, protected membrane keyboard; Display of all necessary service information on the display; Measuring the diameters of prints using the built-in digital microscope 20x; The ability to quickly print out the measurement results on the built-in printer; High accuracy and repeatability of measurements; Automatic loading system. Basic package of delivery: Stationary METOLAB 602 Brinell hardness tester; Microscope, 20x; Indenter with carbide ball (10.0 mm; 5.0; 2.5) - 1 pc.; Large flat table; Small flat table; V-shaped table; Brinell hardness measures - 1 set; User Manual.

Stationary universal METOLAB 703 hardness tester is a multifunctional device designed to measure the hardness of materials and products on the Rockwell, Brinell and Vickers scales. The device is a modification of the METOLAB 701 and METOLAB 702 meters. Among the features of the METOLAB 703 hardness tester, the following should be mentioned: a special force sensor for monitoring the applied load; a large and bright color display; software with many functions (including statistical ones – calculation of minimum/average/maximum values, conversion of the results into various scales, automatic switching on of the load, storing data in memory); U-disk for saving and transferring data; creating and editing spreadsheets in Excel format; digital calibration and much more. Distinctive features of the stationary universal multifunctional METOLAB 703 hardness tester: A large number of scales for measurements; Rockwell scales: A, B, C, D, E, F, G, H, K, L, M, P, R, S, V; Brinell scales: HBW1/5, HBW2.5/62.5, HBW1/10, HBW2.5/15.625, HBW1/30, HBW2.5/31.25, HBW2.5/62.5, HBW10/100, HBW5/125, HBW2.5/187.5; Vickers scales: HV5, HV10, HV20, HV30, HV50, HV100, HV12; Multifunctional software in the basic package; Fully Russian-language device menu, simple and intuitive interface; Wide range of measured values: 8 – 650 HB; 20 – 93HRA; 20 – 100 HRB; 20 – 70 HRC; 8 – 2900 H; Load application monitoring using a force sensor; Large and bright color display; Creating and editing spreadsheets in Excel format; U-disk for saving data; Digital calibration of the device; Built-in measuring microscope with backlight. Basic delivery package: Stationary universal METOLAB 703 hardness tester; Conical diamond Rockwell indenter (120° angle) - 1 pc.; Vickers diamond indenter (136° angle) - 1 pc.; Indenter with 1.5875 mm ball - 1 pc.; Indenter with 2.5 mm ball - 1 pc.; Indenter with 5.0 mm ball - 1 pc.; Indenter with 10.0 mm ball - 1 pc.; Large flat table 150 mm - 1 pc.; Medium flat table 60 mm - 1 pc.; V-shaped table 40 mm - 1 pc.; Hardness measures - 1 set; 15x microscope - 1 pc.; 2.5x lens - 1 pc.; 5.0x lens - 1 pc.; User Manual.

The universal METOLAB 702 device is a stationary hardness tester, a modification of METOLAB 701, equipped with a large LCD display, a built–in printer, and also having the functionality for statistical processing of measurement results (calculation of minimum/average/ maximum values, conversion of results into various scales, storing data in memory, etc.). The device is designed to determine hardness by scales Rockwell, Vickers and Brinell of various materials and products – steels, cast iron, non-ferrous metals, soft alloys, etc. The METOLAB hardness tester has high accuracy, performs measurements in a wide range, and also provides high repeatability of results. Distinctive features of the stationary METOLAB 702 hardness tester: Scales for Rockwell measurements: HRA, HRB, HRC; Scales for Brinell measurements: HBW2.5/31.25, HBW2.5/62.5, HBW5/62.5, HBW2.5/187.5, HBW 10/100, HBW 1/30; Vickers measuring scales: HV30, HV100; Displaying all the necessary information on a large LCD screen; Possibility of statistical processing of measurement results – calculation of minimum/average/maximum values, conversion of results into various scales, storing data in memory and much more; Electromechanical drive for application and removal of load; Prompt change of the applied load by turning the force change knob; The ability to print the results on the built-in mini printer; Built-in digital micrometer with backlight, magnification 37.5 and 75x. Basic delivery package: Stationary universal METOLAB 702; Conical diamond Rockwell indenter (120° angle) - 1 pc.; Vickers diamond indenter (136° angle) - 1 pc.; Indenter with 1.5875 mm ball - 1 pc.; Indenter with 2.5mm ball - 1 pc.; Indenter with 5.0 mm ball - 1 pc.; Large flat table 150 mm - 1 pc.; Medium flat table 60 mm - 1 pc.; V-shaped table 40 mm - 1 pc.; Hardness measures - 1 set; 15x microscope - 1 pc.; 2.5x lens - 1 pc.; 5.0x lens - 1 pc.; User Manual.

The stationary METOLAB 502 hardness tester is a modification of the METOLAB 501 series device, equipped with a display and a digital micrometer that allows you to automatically read values without the need for conversion tables. The device also automatically calculates the hardness of the samples. The METOLAB 502 microhardometer is designed to measure the hardness of various samples and products (steels, cast iron, non-ferrous metals and soft alloys) according to the Vickers (HV) and Knup (HK) scales in full compliance with GOST R ISO 6507-1-2007. The device has high accuracy, performs measurements in a wide range and with high repeatability. The stationary automatic METOLAB 502 hardness tester is included in the State Register of Measuring Instruments of the Russian Federation (GRSI) under the number 66668-17 and comes with a certificate of primary verification (on request). Distinctive features of the stationary METOLAB 502 Micro-Vickers hardness tester: Built-in digital micrometer that allows you to automatically read readings without the need for translation tables; Automatic hardness calculation; Simple and intuitive control of the device, fully Russified menu; Wide range of measured values – from 5 to 2500 HV; A wide range of applied test loads - 0.09807 N (10 g), 0.2452 N (25 g), 0.4903 N (50 g), 0.9807 N (100 g), 1.961 N (200 g), 2.942 N (300 g), 4.904 N (500 g), 9.80 N (1 kg); Large and bright LCD display. Basic delivery package: Stationary METOLAB 502 Micro-Vickers Hardness Tester; Standard hardness sample – 2 pcs.; Flat desktop; Large flat desktop; V-shaped desktop; Micrometer; Diamond indenter with an angle of 136°; User Manual.

METOLAB 604 is a stationary hardness tester, a modification of the METOLAB 603 device without a personal computer, as well as with simplified technical characteristics. The METOLAB 604 hardness tester allows you to measure the hardness of various materials and products using the Brinell method, the HBW scale in full compliance with the current technical requirements in this area. The device is equipped with an automatic loading system and comes complete with a digital measuring microscope MPBC, designed for automatic reading of hardness values without using conversion tables. Due to its characteristics, the stationary METOLAB 604 hardness tester can be used to measure materials such as: steel, cast iron, non-ferrous metals, soft alloys, etc. The stationary METOLAB 604 Brinell hardness tester is included in the State Register of Measuring Instruments of Russia (GRSI) and comes with a certificate of primary verification (on request). The number in the GRSI is 65684-16. Distinctive features of the stationary METOLAB 604 Brinell hardness tester: Simple and intuitive interface, fully Russian-language device menu; A wide range of measured values – from 8 to 650 on the HBW scale; High accuracy and repeatability of results; The METOLAB 604 hardness tester is equipped with an electronic load value switch; The basic package includes a digital measuring microscope MPBC; The device is equipped with a bright and clear LCD display, which displays all the necessary service information; Printing of measurement results on the built-in printer; Automatic loading system. Basic package of delivery: Stationary METOLAB 604 hardness tester; Micrometer; Indenter with carbide ball (10; 5; 2.5 mm) - 1 pc.; Large flat table; Small flat table; V-shaped table; Brinell hardness measures - 1 set; User Manual.

METOLAB 103 is an automatic electromechanical stationary device designed to measure the hardness parameters of various materials and products (steel, cast steel, alloy steel, non–magnetic metals, plastics and other materials) according to the Rockwell method, scales A, B, C, and also allows converting the results into Vickers, Brinell and Super-Rockwell scales. It is important to note that the stationary METOLAB 103 hardness tester has the ability to produce results on a PC in the form of Excel spreadsheets. All measurements carried out by the METOLAB 103 hardness tester fully comply with current standards, including BS.EN 10109 and ISO716. The stationary METOLAB 103 hardness tester is listed in the State Register of Measuring Instruments of the Russian Federation under number 65128-16 and comes with a certificate of primary verification (on request). Regulatory and technical documents establishing requirements for the METOLAB 103 hardness tester: GOST 8.064-94 GSI. State verification scheme for hardness measuring instruments on the Rockwell and Super-Rockwell scales; GOST 9013-59 Metals and alloys. Rockwell hardness measurement method. Scales A, B, C; GOST 22975-78 Metals and alloys. Rockwell hardness measurement method at low loads (Super-Rockwell); GOST 23677-79 Hardness testers for metals. General technical requirements. Distinctive features of the stationary Metolab 103 Rockwell hardness tester: Thanks to the special design of the measuring platform, it is possible to measure hardness in hard-to-reach places (grooves, holes, etc.); Measurements are fully automated; The ability to set the lower / upper limits of measurements, audible alarm when values exceed the set limits; Statistical processing of results – output of minimum/average/maximum values, conversion of results into Brinell, Vickers, Super-Rockwell scales; Correction for curvature when measuring a convex or cylindrical part; Simple and intuitive control of the devices, the menu in Russian. Basic delivery package: Stationary Metolab 103 Rockwell hardness tester; Indenter with a ball (1.5875 mm) - 1 pc.; Spare ball (1.5875 mm) – 3 pcs.; Conical diamond indenter (120°) - 1 pc.; Flat table SP1 (60 mm); V-shaped prismatic table SRP1 (40 mm); Rockwell Hardness measures; User Manual.

METOLAB 421 is a stationary Vickers hardness tester with an automatic loading system and digital display, designed to measure hardness parameters according to the specified method in accordance with GOST R ISO 6507-1-2007 of materials such as steel, cast iron, non–ferrous metals, soft alloys, etc. The stationary METOLAB-421 hardness tester is equipped with an electronic switch of the magnitude of the applied load, as well as allows you to enter diagonal length values from the control panel, followed by automatic calculation of hardness. The METOLAB 421 hardness tester has high accuracy and repeatability of results, a wide range of measurements. The device is included in the State Register of Measuring Instruments of the Russian Federation (GRSI) and comes with a certificate of primary verification (on request). The entry number in the GRSI is 67656-17. Distinctive features of the stationary METOLAB 421 Vickers hardness tester: Simple and intuitive control system; Wide range of measured values – from 5 to 2500 HV; Wide range of test loads: 0.3 kg (2.94 N); 0.5 kg (4.9 N); 1 kg (9.8 N); 2 kg (19.61 N); 3 kg (29.4 N), 5 kg (49 N), 10 kg (98 N); The price of dividing the scale of the reference microscope: 0.5 microns at 200x, 1 microns at 100x; The stationary METOLAB 421 hardness tester is equipped with an electronic switch of the magnitude of the applied load; A bright and clear LCD display provides a display of the selected scale, the set load, exposure time, test mode and other service information; The METOLAB 421 device is equipped with an electromechanical drive for applying and removing the main load; High accuracy and repeatability of measurements. Basic delivery package: Stationary METOLAB 421 hardness tester; Standard Vickers hardness test - 2 pcs.; Flat desktop; V-shaped desktop; 10x micrometer; 10x and 20x microscope lenses; Diamond indenter with an angle at the top of 136°; User Manual.

METOLAB 452 is a stationary Vickers hardness tester – a modification of the METOLAB 451 device with a large color display and improved characteristics. The METOLAB 452 hardness tester is designed to measure the hardness parameters of steels, cast iron, non-ferrous metals, soft alloys and other similar materials on the HV scale in full compliance with GOST R ISO 6507-1-2007. The device has excellent accuracy and provides high repeatability of measurements. METOLAB 452 is a stationary hardness tester equipped with an automatic loading system, as well as a digital display. Thanks to the software of the device, switching from the indenter to the lens also occurs in automatic mode. Other features of the hardness tester include software calculation of hardness values, statistical processing of results (calculation of average/maximum/minimum values), conversion of results into Vickers, Brinell, super-Rockwell scales. The automatic METOLAB 452 Vickers hardness tester is included in the State Register of Measuring Instruments of the Russian Federation (GRSI) and comes with a certificate of primary verification (on request). The entry number in the GRSI is 67656-17. Distinctive features of the automatic stationary METOLAB 452 Vickers hardness tester: Simple and intuitive interface, full Russification of the device; Wide range of measured values – from 5 to 2500 HV; Wide range of applied test load: 1 kg (9.8 N); 2 kg (19.61 N); 3 kg (29.4 N); 5 kg (49 N); 10 kg (98 N); 20 kg (196.1 N); 30 kg (294 N); 50 kg (490 N); The functionality of converting the obtained values into a number of scales: HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T; Automatic switch of the applied load; Large and bright LCD display; Automatic switching from the indenter to the lens; U disk for saving data in Excel format for easy editing and processing; Digital calibration. Basic delivery package: Stationary METOLAB 452 hardness tester; Standard Vickers hardness test - 2 pcs.; Flat desktop; Large flat desktop; V-shaped desktop; Micrometer; Diamond indenter with an angle at the top of 136°; User Manual.

METOLAB 701 is a stationary universal hardness tester that allows you to control these parameters according to the Brinell, Rockwell (A, B and C) and Vickers scales. The device has an electromechanical drive for applying and removing the main load, and is also equipped with a small LCD indicator that displays the exposure time. The main indicator of the device is analog, clock type. Also, the METOLAB 701 hardness tester is equipped with a measuring microscope with illumination. The stationary universal METOLAB 701 hardness tester is designed to measure the hardness of various materials and products (steels, cast iron, non-ferrous metals, soft alloys, etc.) according to the Brinell, Rockwell, Vickers scales. Distinctive features of the stationary universal METOLAB 701 hardness tester: Scales for Rockwell measurements: HRA, HRB, HRC; Scales for Brinell measurements: HBW2.5/31.25, HBW2.5/62.5, HBW5/62.5, HBW2.5/187.5, HBW 10/100, HBW 1/30; Vickers measuring scales: HV30, HV100; Easy to manage and maintain, low cost of measurements; Electromechanical drive for application and removal of load; Analog clock type indicator; Built-in microscope with two additional 2.5 and 5x lenses and backlight. Basic delivery package: Stationary universal METOLAB 701; Conical diamond Rockwell indenter (120° angle) - 1 pc.; Vickers diamond indenter (136° angle) - 1 pc.; Indenter with 1.5875 mm ball - 1 pc.; Indenter with 2.5mm ball - 1 pc.; Indenter with 5.0 mm ball - 1 pc.; Large flat table 150 mm - 1 pc.; Medium flat table 60 mm - 1 pc.; V-shaped table 40 mm - 1 pc.; Hardness measures - 1 set; 15x microscope - 1 pc.; 2.5x lens - 1 pc.; 5.0x lens - 1 pc.; User Manual.

METOLAB 422 is a stationary hardness tester for measuring the hardness of various materials (steels, cast iron, non–ferrous metals, soft alloys, etc.) according to the Vickers method, HV scale. The measurements correspond to GOST R ISO 6507-1-2007. The device has an automatic loading system, which, in turn, ensures the highest accuracy of the readings given. Among the features of the stationary METOLAB 422 hardness tester are automatic switching from the indenter to the lens; software calculation of the hardness value; statistical processing of results (calculation of average/maximum/ minimum values); conversion of results into Vickers, Brinell, Super-Rockwell scales. The METOLAB 422 hardness tester software is fully available in Russian. The stationary METOLAB 422 hardness tester is included in the State Register of Measuring Instruments of the Russian Federation (GRSI) and comes with a certificate of primary verification (on request). The entry number in the GRSI is 67656-17. Distinctive features of the stationary METOLAB 422 hardness tester: Simplicity and convenience in operation and maintenance of the device; Wide range of measured values – from 5 to 2500 HV; Wide range of automatically applied test loads: 0.3 kg (2.94 N); 0.5 kg (4.9 N); 1 kg (9.8 N); 2 kg (19.61 N); 3 kg (29.4 N), 5 kg (49 N), 10 kg (98 N); Automatic conversion of measurement results into the following scales: HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T; Large and bright LCD display displaying all the necessary information, including the selected scale, set load, exposure time, test mode; Automatic switching from the indenter to the lens; U disk for saving data in Excel format for easy editing and processing; Digital calibration of the hardness tester; High accuracy and repeatability of measurement results. Basic delivery package: Stationary METOLAB 422 hardness tester; Standard Vickers hardness test - 2 pcs.; Flat desktop; Large flat desktop; V-shaped desktop; 10x micrometer; 10x and 20x microscope lenses; Diamond indenter with an angle at the top of 136°; User Manual.