Hardness Tester #1770060

Contact us for purchasing XHV-1000 Digital Micro Vickers Hardness Tester! The Digital Vicker Hardness Tester (XHV 1000) is widely acknowledged for its performance and construction. Rely on us-our services won’t disappoint you! 

More about Digital Vicker Hardness Tester (XHV 1000) :

• The Digital Micro Vickers Hardness Tester is a high-tech product combining optic mechanic and electronic techniques with a unique design, operational functions and reliability, and hence it is an ideal instrument for the testing of micro-hardness. With an automatically turning device between the indenter and the objective and by means of a 10×objective and a 40×objective, the tester has a wider measurement field and a more precise measurement.
• The tester has adopted the soft-ware programming by computer, the highly-amplifying optic measuring system and photo-electric sensor techniques. The operation panel uses a unique touch LCD screen, and by clicking, the instrument has such multiple functions as the adjustment of light intensity, the presetting of test force dwell time, the selection of Vickers or Knoop hardness test mode, the conversion of ruler, the file storage, and it can display the measured indentation length, hardness value, test force dwell time, test numbers, as well as the date, test result and data processing. All the testing date can be put out by the printer and connected with the computer by means of the RS232 interface.
• According to the particular requirements of the client, the tester can be equipped with CCD, visual and photographical devices. The instrument is suitable for the testing of the micro and thin pieces, the parts with the plated surface, the crisp materials such as the agate, glass and ceramics; therefore it is an ideal hardness measuring instrument for the scientific research institutes, the universities, the industrial production units and the metrological institutes.

Technical Specifications :

• Testing range : 1HV2967HV
• Test force : 0.098N(10gf), 0.245N(25gf), 0.49N(50gf), 0.9807N(100gf), 1.961N(200gf), 2.942N(300gf), 4.903N(500gf), 9.807N(1000gf)

• Displayed Hardness Value, Hardness Range, Max Tolerance
  
  • (200300)HV0.05 ±5.0%
  • (400500)HV0.1`(700800)HV0.2 ±4.0%
  • (700800)HV0.5`HV1 ±3.0%

• Carriage application method : automatic loading and unloading

• Max height of the specimen : 100 mm

• Distance between the point of the indenter and the exterior panel : 98 mm

• Gross weight : 44kg          

• Net weight : 30 kg

• Power : AC220V, 60/50Hz

• Dimension(L×W×H) : (480×305×545)mm

 
Accessories (The Packing List)

• The main instrument including a micro indenter, a 40^× objective and a 10^×objective

Inside the chairs of cars or motorcycles, the major filling is compounded foam. The quality of the foam matters the comfortability. This tester adopts the type of computer control to measure it original thickness of the foam. Compress 75% for its original thickness, release and then re-compress 25% for its original thickness and sustain for 20 seconds. After that, record its force and which is the hardness of this compounded foam.

Main Function : DHB-3000 Electronic Brinell hardness tester is a unified product combining the precise mechanical structure and the load cell control system. The instrument adopts the motorized test force application without weights, and uses 0.5‰ accuracy compression sensor to feedback and the CPU control system to automatically compensate the test force lost during the test. The test force and dwell time can be directly set on the touch keyboard with reliable repeatability, precise reading and easy operation. It can be equipped with V1.0 Brinell image automatic measuring system.

Application range : Suitable for cast iron, steel products, nonferrous metals and soft alloys etc. Also suitable for some nonmetal materials such as rigid plastics and bakelite etc.

Main Function : MHV-5Z Digital Vickers hardness tester is a high-tech and new product combining the optics, mechanic and electrics features. It adopts load cell control system, improves the precision of the test force and the repeatability and stability of the indicating value. It adopts the high resolution color touch screen which is visual and clear, easy to operate, display backlight adjustable with energy-saving mode. With digital measuring eyepiece, no need for checking the table or inputting the diagonal of the indentation, it can directly show the test force, indentation length, dwell time, test numbers, conversion scale, date and time. As long as press the eyepiece button after measuring the indentation length, it can automatically get the hardness value and shows on the screen. Test results can be saved in real time with automatic calculation of maximum, minimum and average value, the data can be arbitrary deleted and printed out, and with RS232 interface for connecting to the computer. It can be equipped with LCD video measuring device and CCD image automatic measuring system.

Application range : Suitable for ferrous metal, non-ferrous metals, IC thin sections, coatings, ply-metals; glass, ceramics, agate, precious stones, thin plastic sections etc.; hardness testing such as that on the depth and the trapezium of the carbonized layers and quench hardened layers.

Conversion Scale : HK, HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HS, HB

Main Function : MHV-30Z Digital Vickers hardness tester is a high-tech and new product combining the optics, mechanic and electrics features. It adopts load cell control system, improves the precision of the test force and the repeatability and stability of the indicating value. It adopts the high resolution color touch screen which is visual and clear, easy to operate, display backlight adjustable with energy-saving mode. With digital measuring eyepiece, no need for checking the table or inputting the diagonal of the indentation, it can directly show the test force, indentation length, dwell time, test numbers, conversion scale, date and time. As long as press the eyepiece button after measuring the indentation length, it can automatically get the hardness value and shows on the screen. Test results can be saved in real time with automatic calculation of maximum, minimum and average value, the data can be arbitrary deleted and printed out, and with RS232 interface for connecting to the computer. It can be equipped with LCD video measuring device and CCD image automatic measuring system.

Application range : Suitable for ferrous metal, non-ferrous metals, IC thin sections, coatings, ply-metals; glass, ceramics, agate, precious stones, thin plastic sections etc.; hardness testing such as that on the depth and the trapezium of the carbonized layers and quench hardened layers.

Conversion Scale : HK, HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HS, HB

Main Function : HR-150DT Motorized Rockwell hardness tester adopts the mechanism of automatic loading and unloading of the test force, the test force is regulated by the load-change hand wheel. It can select the dwell time and is very easy to use. Besides setting zero to dial, there is no man-made error. The instrument has high sensitivity and stability.

Application range : Suitable for quenched steel, tempered steel, annealed steel, cold and hard casting, malleable cast iron, hard alloy steel, aluminum alloy, copper alloy, bearing steel etc.

Main Function : HRS-150 Digital Rockwell hardness tester adopts the high resolution color touch screen with high brightness display. It has a good reliability, excellent operation and easy watching, so it is a high-tech product combining the mechanic and electric features. It can show and set the present scale, test force, test indenter, dwell time and hardness conversion; the main function is as follows: Selection of all the Rockwell scales; Conversion scales of different kinds of hardness; Display backlight adjustable with energy-saving mode; Real time data saving in the folder, totally six folders, the data can be arbitrary deleted and printed out; Test results can be saved in real time with automatic calculation of maximum, minimum and average value; The interface is visual and clear, very easy to operate; With RS232 interface for connecting to the computer.

Application range : Suitable for quenched steel, tempered steel, annealed steel, cold and hard casting, malleable cast iron, hard alloy steel, aluminum alloy, copper alloy, bearing steel etc.

Test Scale : HRA, HRD, HRC, HRF, HRB, HRG, HRH, HRE, HRK, HRL, HRM, HRP, HRR, HRS, HRV

Conversion Scale : HV, HK, HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HS, HBW

We are a well known Manufacturer and Supplier of High Accuracy Portable Hardness Tester (Hardtest-II) from Malaysia. The High Accuracy Portable Hardness Testers we make available can test at any angle even upside down. Buyers are free to place bulk orders of the Hardness Tester with us and we ensure their timely execution.

Advantages :

• Very High accuracy, No.1 in China

• Large screen(128×64 high resolution OLED), showing all functions and parameters.
• Test at any angle, even upside down.
• Support "forged steel (Steel)" material, when using the D/DC impact device test "forged" sample, can read HB value directly, without the need for manual checking table.
• Wide measuring range. It can measure the hardness of all metallic materials. Direct display of hardness scales HRB, HRC, HRA, HV, HB, HS, HL and three types of strength values immediately.
• Seven impact devices are available for special application. Automatically identify the type of impact devices.
• Large capacity memory could store 600 groups (Relative to average times32)(Special order can arrive 1000 groups) information including single measured value, mean value, testing data, impact direction, impact times, material and hardness scale etc.
• Upper and lower limit can be preset. It will alarm automatically when the result value exceeding the limit.
• Battery information indicates the rest capacity of the battery and the charge status.
• User calibration function.
• USB port with the PC humanity multi-functions data proceeding software.
• Original imported high speed thermal printer support the immediate printing function. It can save data permanently.
• NI-MH rechargeable battery as the power source. Charge circuit integrated inside the instrument. Continuous working period of no less than 200 hours (EL off and no printing).
• Auto power off to save energy.

• Industrialized housing design, sturdy, compact, portable, high reliability, suitable for harsh operating environment, vibration, shock and electromagnetic interference.

• Excellent after-sale service system for high quality products---two years’ guarantee and all life maintenance. Easy to buy and comfortable to use.

 Main Application :

• Die cavity of molds
• Bearings and other parts
• Failure analysis of pressure vessel, steam generator and other equipment
• Heavy work piece
• The installed machinery and permanently assembled parts
• Testing surface of a small hollow space
• Material identification in the warehouse of metallic materials
• Rapid testing in large range and multi-measuring areas for large-scale work piece.

Get in touch with us for acquiring superior grade XHVT-5Z/10Z/30Z/50Z Intelligent Digital Vickers Hardness Tester at nominal prices. You can place even the bulk orders of Digital Vicker Hardness Tester (HV 5) with us and we will deliver them on time.

More about Digital Vicker Hardness Tester (HV 5) :

• The Vickers Hardness Tester is a new and high-tech product combining the optical, mechanical and electronic techniques, with a good aesthetic aspect, operational functions and reliability, and hence it is an ideal instrument for the testing of Vickers hardness.

• The instrument adopts closed-loop loading control system, it makes the test accuracy improved and the repeatability and stability of the value better.

• With the soft keys on panel board for input operation:
  
  • Automatic shifting between indenter and objective.
  • Arbitrarily choose the test force.
  • Preset the testing force dwell time.
  • Adjust intensity of light source.

• Read the indentation length and after input it shows the hardness value and the number of measurements.

• The instrument is suitable for the testing Vickers hardness value of the micro and thin pieces, permeated and coated plane surface, the crisp materials such as the agate, glass and it is, therefore, an ideal hardness measuring instrument for the scientific research institutes, the universities, the industrial production units and the metrological institutes.

• According to the particular requirements of the client, the tester can be equipped with CCD indentation automatically measuring device.

Technical Specifications :

• Carriage application method: Automatic loading, dwelling and unloading

• Shifting method of objectives and indenter: Manual shifting (Z: Automatic shifting)

• Dwell time: 060s (5 seconds as a unit)

• Energy-saving Mode: After 10 minutes in repose, the hardness tester will automatically enter the energy-saving mode and shut up the light source. The operator can also wake up the energy-saving mode of the hardness tester by pressing any key on the panel, and then go on with the operation.

• Power : (110220) V, AC (6050)Hz

• Max. Height : 170 mm

• Max. Depth : 130 mm (From the center)

• Dimension(L×W×H) : 530×280×630 mm

• Weight : about 50 kg

Get in touch with us for acquiring superior grade XHVT-5Z/10Z/30Z/50Z Intelligent Digital Vickers Hardness Tester at nominal prices. You can place even the bulk orders of Digital Vicker Hardness Tester (XHVT 5Z) with us and we will deliver them on time.

More about Digital Vicker Hardness Tester (XHVT 5Z) :
This instrument is a new generation of Vickers hardness tester. It adopts the integrated design of hardness tester and computer; all the testing parameters can be selected on the panel computer. With touching screen, it operates quickly and conveniently and displays clearly and intuitively. With CCD image acquisition system, it can show dynamic indentation image, lock the image and automatically get the Vickers hardness value. With high measuring accuracy and stable performance, it avoids human errors and achieves domestic advanced level.

Main Features :

• Integrated design of hardness tester and computer. With Windows 7 operating system, it has all functions of computer. It can also be connected to the monitor, printer and other output devices.

• With three measuring objectives, automatic recognition and shifting between the objective and the indenter.

• The lifting screw adopts the worm and gear structure for smooth transmission.

• Test force application: automatic loading, dwelling and unloading.

• With the function of hardness scale conversion.

• It can automatically save the measuring data, generate the hardness-depth curve and save as WORD document.

• With built-in CCD image automatic measuring system, the indentation displays clearly and intuitively and the hardness value can be automatically got.

• Digital cross test table makes the measurement more accurate, and it can be equipped with X-Y automatic test table (optional) to realize the automation of Vickers hardness testing.

 
Technical Parameters :

• Test force application method : Automatic loading, dwelling and unloading

• Shifting method between indenter and objectives : Automatic shifting

• Dwell time of the test force : 060s

• Digital camera pixel : 1.3 million

• The Max. Height : 180 mm

• The Max. Depth : 130 mm (From the center)

• Overall dimension (L×W×H) : 560×335×635 mm

Designed in accordance with the stated international quality standards, our Digital Vicker Hardness Tester (HVS 1000(Z)) is comprehensively demanded by the buyers. The HVS-1000(Z) Digital Micro Vickers Hardness Tester can be acquired from us at the nominal prices.

More about Digital Vicker Hardness Tester (HVS 1000(Z)) :

• The Micro Vickers Hardness Tester is a new type high-tech product combining the optical, mechanic and electronic techniques; with a novel and pleasing appearance, direct-viewing, operational functions and reliability, (Z Type: it has a special characteristic that the indenter and the objective shifting are automatically completed); hence it is an ideal instrument for the testing of micro-hardness.

• Made with a precise design in the field of mechanics, CPU control of the testing process in the electric field, and adopted the highly clear optic testing system and photo-electric sensor in the field of optics, the instrument has multiple functions as the input by means of the touch keys on the operating board, the presetting of the dwell time for test force, the selection of the Vickers or the Knoop measuring methods, regulation of the intensity for measuring light source. All the testing data such as the indentation length, the hardness value, dwell time of the testing force and the number of the measurements are all shown on the LCD screen; and can be outputted by printer as well. By means of RS232 interface, the instrument would be connected with computer.

• According to the particular requirements of the client, the instrument can be equipped with CCD, video measuring device and photographical devices. The instrument is suitable for testing the micro and thin pieces, the parts with the permeated and coated surface, it is also fit for testing micro Vickers and Knoop hardness value for the crisp materials such as the agate, glass, ceramics and it is, therefore, an ideal hardness measuring instrument for the scientific research institutes, the universities, the industrial production units and the metrological institutes using with for studying and measuring.

Technical Specifications :

• Test forces: 0.098N(10gf), 0.245N(25gf), 0.49N(50gf), 0.9807N(100gf),

• 1.961N(200gf), 2.942N(300gf), 4.903N(500gf), 9.807N(1000gf)

• Displayed Hardness Value Hardness Range Max Tolerance
  
  • ï¼ï¿½200ï½ï¿½300ï¼ï¿½HV0.05 ±5.0%
  • (400ï½ï¿½500)HV0.1ï¼ï¿½ï¼ï¿½700ï½ï¿½800ï¼ï¿½HV0.2 ±4.0%
  • (700ï½ï¿½800)HV0.5ï¼ï¿½HV1 ±3.0ï¼ï¿½

• Test Force Application Method: automatic loading and unloading

• Amplification of the Microscope: 400× (for the measurement),

• 100× (for the observation)

• Dwell time of the testing force: 060s (5 seconds as a unit)

• Min. graduation value of the testing drum wheel: 0.0625μm

• Max. height of the specimen: 100 mm

• Distance between the center point of the indenter and the exterior panel: 98mm

• Weight of the main body: 30kg

• Power source: AC220V/5060Hz

• Overall dimension (L x W x H): (480×305×545)mm

Accessories (The Packing List)

• The main instrument (including a micro Vickers Indenter, a 40â�³ Objective and a 10â�³Objective)

• The Accessories Kit

• Special Accessories
  
  • Knoop Indenter
  • Hardness Test Blocks
  • Metallurgical Specimen Cutter
  • Metallurgical Specimen Mounting Press
  • Metallurgical Specimen Polisher
  • CCD Image Measuring System

The Digital Brinell Hardness Tester, offered by us stand out of all others right from quality, preciseness and reliability. We are a renowned Manufacturer and Supplier of Digital Brinell Hardness Tester from Malaysia. We make use of quality tested raw materials for their production in order to enhance its performance. Our Hardness Tester is reasonably priced!

More about the Digital Brinell Hardness Tester :

• Brinell hardness test is mainly used in hardness measurement for cast iron, steel products, nonferrous metals and soft alloys, etc. Besides it can be also used in hardness measurement for some non-ferrous materials, such as plastics, Bakelite, etc. It is applicable to factory, workshop, laboratory, university and college, and scientific research institution.

• The digital Brinell hardness tester is to use a steel ball of a certain diameter to press on the substance surface to be tested with specified test force. Through the specific time of holding test force, remove it and measure the diameter of the indentation of the specimen surface with reading microscope. Take the two points d1 and d2 and input them and on the LCD screen appears the Brinell hardness value.

Technical Specifications :

• Test Force  
  
  • 612.9N (62.5kg)          4903N (500kg)
  • 980.7N (100kg)           7355N (750kg)
  • 1226N (125kg)           9807N (1000kg)
  • 1839N (187.5kg)        14710N (1500kg)
  • 2452N (250kg)          29420N (3000kg)

• Hardness Measurement Range 8650 HBW

• Amplification of Reading Microscope 20 times

• Minimum Division Value of Micrometer Drum Wheel 0.00125mm

• Maximum Height of Sample 220mm

• Distance from Indenter’s center to instrument Body 135mm

• Voltage of Power Source AC220V/50Hz

• Dimension (L×W×H) 753*550*236mm

• Weight 123kg

• Model MHB-3000 Digital Brinell Hardness Tester one

We have come up with an exclusive range of Hardness Tester that is quality assured! The Digital Vicker Hardness Tester (HVS 10) that we offer is competitively priced. Our HVS-10/10P/10Z Digital Vickers Hardness Tester score full on terms of performance.

More about Digital Vicker Hardness Tester (HVS 10) :

• The Vickers Hardness Tester is a new and high-tech product combining the optical, mechanical and electronic techniques, with a good aesthetic aspect, operational functions and reliability, and hence it is an ideal instrument for the testing of Vickers hardness.

• Made with a precise structure design in mechanical field, the instrument adopts motorized testing force loading system to instead of traditional and heavy weights, therefore the force application more stable, the force value more precise and operation more easy. By means of 0.5‰ accuracy compression sensor to feedback the information of force application, and automatically compensate the test force lost by itself, the instrument can dynamically show the instantaneous value of force applied on LCD screen of panel board. We use CPU to control all testing process in electric field, adopts new technology of highly clear optic testing system and photoelectric sensor in optic field. With the soft keys on panel board for input operation, the tester has multiple functions as preset the value of testing force and duration time firstly, adjust intensity of light source, and all the testing data such as indentation length, the hardness value, the dwell time of load, and the number of measurements are all shown on the LCD screen.

• According to the particular requirements of the client, the tester can be equipped with CCD indentation automatically measuring device or video measuring device. The instrument is suitable for the testing Vickers hardness value of the micro and thin pieces, the parts with the strengthening layer, heat treating and permeated and coated plane surface, the crisp materials such as the agate, glass, ceramics and it is, therefore, an ideal hardness measuring instrument for the scientific research institutes, the universities, the industrial production units and the metrological institutes.

Technical Specifications :

• Test forces       2.94N(0.3 kg),   4.9N(0.5kg),    9.81N(1kg),   19.61N(2kg)

• 24.52N(2.5kg),   29.42N(3kg)  49.03N(5kg),   98.07N(10kg)

• Displayed Hardness Value     Hardness Range                 Max Tolerance
  
  • 200300HV0.5               ±4.05.0%
  • 400500HV1                     ±4.05.0%
  • 700800HV5                     ±3.0
  • 700800HV10                    ±3.0

• Testing Force Application Method : automatic loading and unloading

• Dwell time of the test force : 060s (5 seconds as a unit)

• Max. height of the specimen : 170 mm

• Distance between the point of the indenter and the exterior panel : 130 mm

• Weight of the main body : 31 kg

• Power : (110/220) AV, (60/50)Hz

• Overall Dimension(L×W×H) : (535×225×580) mm

The HBRV-187.5 Motorized Brinell Rockwell & Vickers Hardness Tester is offered by us at cost-effective prices. We ensure that the placed order of the Digital Vicker Hardness Tester (HBRV 187.5) is delivered within the postulated period of time.

More about Digital Vicker Hardness Tester (HBRV 187.5) :
Hardness is one of the important mechanic characteristics of the material while the hardness testing is the most quickly and economic testing methodas well as an important method to judge the quality of the metal material or its component parts. The mechanic characteristics of most metal materials such as the strength, tiredness, wriggling and wearing out can be tested out approximately through its hardness testing.

The Motorized Brinell Rockwell & Vickers Hardness Tester, a multi-functional hardness tester with Brinell, Rockwell &Vickers 3 kinds of testing methods and 7 steps testing force will meet the needs of many kinds of hardness measurement. The instrument is adopted automatic shifter to load, dwell and unload testing force, therefore the operation for this instrument is simple, easy and quickly.

Technical Specifications :

• The Initial Test Force: 98.07N (10Kg); Tolerance: ± 2.0%

• The Tolerance of Total Test Force: ± 1.0%
  
  • The Test Force of Brinell Hardness:  294.2N(30kg), 306.5N (31.25kg), 612.9N (62.5kg),

• 980.7N(100kg), 1893N(187.5kg)
  
  • The Test Force of Rockwell Hardness:  588.4N (60kg), 980.7N (100kg), 1471N(150kg)
  • The Test Force of Vickers Hardness:  294.2N (30Kg), 980.7N (100Kg)

• The Indenter Specifications:
  
  • The diamond Rockwell indenter
  • The diamond Vickers indenter
  • The φ1.5875 mm, φ2.5 mm, φ5 mm ball indenter

• The Power Source and the Voltage:  AC220V±5%, 50-60 HZ

• Time-delayed control:  2-60 seconds, can be adjusted

• The Distance from the Indenter Central Point to the Instrument Body:  165mm.

• The Max. Height of the Specimen:
  
  • The Max. Height of the Specimen for Rockwell Hardness:  170mm
  • The Max. Height of the Specimen for Brinell & Vickers Hardness:  140mm

• The Amplification of Objective:  37.5×;  75×

• The Overall Dimension of Hardness Tester(Length × Width × Height): 520×215×700mm

• The Total Weight of the Tester:  78kg

The 570HAD Digital Multi-functional Hardness Tester can be acquired from us in bulk and at the moderate rates. Over the years, we have been successfully delivering even the bulk orders on time. Our Digital Vicker Hardness Tester (570 HAD) is obtainable at the acceptable prices.

More about Digital Vicker Hardness Tester (570 HAD) :

• Hardness is one of the important mechanic characteristics of the material while the hardness testing is an important method to judge the quality of the metal material or its component parts. The hardness of the metal is correspondent to its mechanic characteristics, and so its mechanic characteristics such as the strength, tiredness, wriggling and wearing out can be tested out approximately through its hardness testing.

• Digital multi-functional hardness tester with Brinell, Rockwell, Vickers three testing methods, multi-functional hardness tester of seven grade test force, it can meet the needs of a variety of hardness tests. Test force loading, dwell, unload adopted automatic switching mechanism, test force transformation obtained by the rotation of hand wheel, indentation measured by precision encoder and sensor and calculated the hardness value by the internal system program. So it is easy to operate, fast and intuitive interface, basically, no human operation error, with its high sensitivity, stability, it is suitable for workshops and laboratories.

• The main function as follows
  o    Brinell, Rockwell, Vickers three testing methods
  o    Conversion of different hardness scales
  o    Selection of dwell time
  o    Modifications of time and date
  o    Output of testing results
  o    RS232 interface for optional functions, this model can save testing results and browse testing pages.

 
Technical Specifications :

• The Power Source and the Voltage : AC220V±5%, 50-60 Hz

• Time-delayed control : 0-60 seconds, adjustable

• The Distance from the Indenter Center to the Instrument Body : 165mm

• Overall Dimension (Length × Width × Height) : 551×260×800 mm

• The Net Weight of the Tester : 80kg (Approx.)

The company is engaged in offering superior quality Digital Rockwell Hardness Tester (HRS 150) to all the buyers from all over the country. Its precise design, longer service life and 100% accurate results have attracted so many buyers over the years.

More about Digital Rockwell Hardness Tester (HRS 150) :

• Hardness is one of the important mechanic characteristics of the material while the hardness testing is an important method to judge the quality of the metal material or its component parts. The hardness of the metal is correspondent to its other mechanic characteristics, and so its mechanic characteristics such as the strength, tiredness, wriggling and wearing out can be tested out approximately through its hardness testing.

• The Digital Rockwell Hardness Tester is equipped with a newly-designed large displaying screen with good reliability, excellent operation and easy watching, thus it is a high-tech product combining the mechanic and electric features.

Its main function is as follows :

• The Selection of Rockwell Hardness Scales;

• The Selection of Plastic Rockwell Hardness Scale (The special requirements will be met according to the supply contract)

• The hardness values exchange among various Hardness Scales;

• The Output-Printing of hardness testing results;

• The RS-232 Hyper Terminal Setting for the Functional Expansion by the client.

Technical Specifications :

• The Initial Test Force : 98.07N (10kg);  Tolerance:±2.0%

• The Total Test Force : 588.4N (60kg), 980.7N (100kg), 1471N(150kg); Tolerance:±1.0%

• The Indenter Specifications :
  
  • The diamond Rockwell indenter
  • The 1.5875 mm ball indenter

• The Power Source and the Voltage :  AC220V±5%, 50-60 Hz

• Time-delayed control : 260 seconds, adjustable

• The Max. Height of the Testing Specimen : 175 mm

• The Distance from the Indenter Center to the Instrument Body : 165mm.

• The Overall Dimension of the Hardness Tester : 520×215×700mm.

• Weight : about 78kg

The Digital Rockwell Hardness Tester (HR-150A) that we bring to you is sturdy in construction and perfect when it comes to performance. Because of its reasonable prices and longer functional life, it is comprehensively in demand.

More about Digital Rockwell Hardness Tester (HR-150A) :

• The hardness is one of the important criteria of the mechanical functions of the materials, and the hardness test is the important means to judge the quality of the metallic materials or parts, As the metallic hardness ha mutual correspondent relations with other mechanical functions, the majority of the metallic materials can calculate the other mechanical functions such as the strength, the fatigue, the evolutionary change and the degree of being worn out can be approximately inferred from the hardness shown by the test.

• The manual Rockwell hardness fester is a popularly-used hardness testing instrument to measure the Rockwell hardness of the materials. The speed of loading the test force is regulated by the buffer whereas the change of the test force is made by rotating the carriage-changing hand-wheel. The operation of the present instrument is simple, its functions are stable, and its use is, therefore, widely spread.

Technical Specifications :

• The initial test force : 98.07N(10kg)

• The Total Test force : 588.4N(60kg),   980.7N(100kg),   1471N(150kg)

• The specifications of the indenter

• Diamond Rockwell indenter

• Ball indenter 1.588mm

• Rockwell hardness testing range : (2088) HRA(20100) HRB(2070) HRC

• The max height of the specimens : 170mm

• The distance from the center of the indenter to the instrument body : 165mm

• Overall dimension : 463×241 ×660mm

• The total weight : 78kg