Sumitra Enterprises
Karol Bagh, New Delhi, Delhi
GST No. 07AALPK3866D1ZM
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Sumitra Enterprises is a leading Exporters, Importers, Supplier, Trader, Whole Seller and Manufacturer of different types of Micro Hardness Tester, Micro Vickers Hardness Tester, Computerised Vickers Hardness Tester, Rockwell Hardness Tester, Micro Vickers Hardness Testing Machines, Digital Rockwell Hardness Testing Machine, Digital Rockwell Hardness Tester, Brinell Hardness Tester, Optical Brinell Hardness Tester, Digital Brinell Hardness Testing Machine, Vickers Hardness Tester, Computerised Vickers Hardness Tester and Fully Automatic Micro Hardness Tester.
Sumitra Enterprises are looking enquiries of Micro Hardness Tester, Micro Vickers Hardness Tester, Computerised Vickers Hardness Tester, Rockwell Hardness Tester, Micro Vickers Hardness Testing Machines, Digital Rockwell Hardness Testing Machine, Digital Rockwell Hardness Tester, Brinell Hardness Tester, Optical Brinell Hardness Tester, Digital Brinell Hardness Testing Machine, Vickers Hardness Tester, Computerised Vickers Hardness Tester and Fully Automatic Micro Hardness Tester from Delhi, East Delhi, South Delhi, Delhi NCR, Gurgaon, Jaipur, Jodhpur, Ajmer, Bawal, ballabhgarh, imt manesar, kotputli, sonepat, kundali, bahadurgarh, greater noida, ghaziabad, yamunanagar,Panipat, ambala, jammu & Kashmir, mohali, baddi, badmer, krishangarh, Kanpur, sikandrabad,Bikaner, Kota, Udaipur, Bhilwara, Alwar,Uttar Pradesh, UP, Lucknow,Agra, Meerut, Aligarh, Kanpur, Allahabad, Banaras, Varansi, Mathura, Jhansi, Ghaziabad, Noida, Bareilly, Moradabad, Saharanpur, Punjab, Chandigarh, Jalandhar, Amritsar, Ludhiana, Bathinda, Pathankot, Patiala, Hoshiarpur, Himachal Pradesh, Baddi, HP,Shimla, Dharamshala,MP, Madhya Pradesh,Gwalior, Bhopal, Indore,Uttrakhand, Dehradun, Haridwar, Roorkee, Rudrapur, Rishikesh, Nainital, Udham Singh Nagar, Bihar, Patna, Paschimi Bengal, Kolkatta, Asam, Guwahati, Udissa, Bhuvneshawar, Chattisgarh, Raipur and all over India.
With the firm commitment to quality, we are able to come up with assured quality range of Microhardness Tester. These are widely used for various industrial applications for measuring the micro hardness of thin, small metal test piece and the brittle materials and may also make the test of knoop hardness when a knoop penetrator is fitted.
Specification:
Measuring range: 5-300 HV
Test Force: 10,25,50,100,200,300,500,100 gf
Magnification of the measuring system: 500x, 125x
Min scale value of measuring microscope: 0.025um
Max Height of test piece: 75mm
Depth of throat: 100mm
Power Supply: 220V A.C
Dimensions: 340x 160x 375mm
Weight: Approx 40 kg
SPECIFICATIONS
Models | HV-1000ZDT Approved by CE certificate, ensure the safety operation of the machine. Certificate No.: GB/1067/3980/12 Issue 1 |
Testing Force | 10g(0.098N) 25g (0.245N) 50g (0.49N) 00g (0.98N ) 200g (1.96N) 300g (2.94N) 500g (4.9N) 1000g(9.8N) |
Scale | HV0.01 HV0.025 HV0.05 HV0.1 HV0.2 HV0.3 HV0.5 HV1???HV2 |
Min. Measuring Unit | 0.25μm |
Hardness Value Rang | 1HV-4000HV |
Hardness Value of Reading | Digital LCD Screen |
Total Magnification of Microscope | 100X For Observation 400X For Measurement (Can be extended to 200X or 600X) |
Loading Method | Automatically (Load, dwell and unload the testing force |
Duration Time | 1-99s |
Switch Type of Objective lens and Indenter | Auto Turret (Objective Lenses-Indentor-Objective Lenses switching Automatically) |
Specimen Allowing Maximum Height | 85mm |
Distance from Indenter Center to Fuselage | 120mm |
Overall Dimension | 490×185×515mm L×W×H |
Net Weight | 45kg |
Light Source | LED Cold light source (can be continuous use for 24 hours, no heat generated, servicing life can reach 100,000 hours |
Power Supply | 110V/220V + 5%, 50/60 Hz |
X-Y Testing Table | Dim.:100×100 mm, Max. Travel Range: 25×25mm, Moving Resolution Ratio: 0.01mm |
Data Output | Built-in Printer Hardness Value, The Max. And Min. Value, Testing times and Average Value Built-in RS-232 interface |
Standard Accessories | 1 piece: 10X micrometer eyepiece; 10X and 40X objective lens; Vickers indenter; X-Y Testing Table; Flat Fixture; Small Parts Fixture; Water level; Power line; Dust cover; Instruction Book; Hardness Conversion Tables;Accessory case 2 pieces: |
Additional Information:
With the aid of our expert team having technically strong background, we are able to render a comprehensive range of Brinell Hardness Tester. The offered products are precisely designed and developed by our team of experts in a highly sophisticated premise.
Model: SE-AKB-3000
Specification:
Loads (kgf): 500 to 3000 in steps of 250
Initial load (kgf): 250
Max. test height x throat (mm): 380 x 200
Max. Depth of elevating screw below base (mm) approx: 180
Machine height (mm) approx: 1150
Size of base (mm) approx: 400 x 740
Net weight (kg) approx: 325
Drive Motor (hp): 0.5
Mains supply: 3 phase, 415V, 50Hz, A.C
Indentation Measurement: by separate microscope
With Vickers hardness and Knoop hardness testing capabilities, and testing force can be extended to 2KG.
Specification :
| Test force | 10g (0.098N), 25g (0.245N), 50g (0.49N), 100g (0.98N), 200g (1.96N), 300g (2.94N), 500g (4.9N), 1000g (9.8N) |
| Rulers | HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1, HV2 |
| Minimum measurement unit | 0.25μm |
| Measuring the hardness range | 1HV-4000HV |
| Hardness value read | Digital LCD |
| Total magnification | 100X (observed), 400X (measurement) (Expandable up to 200X or 600X) |
| Loading mode | Fully automatic (loading, dwell, unloading) |
| Holding Time | 1-99 seconds |
| The objective lens and the press head switch | The manual transfer Taqie change |
| Specimen allows a maximum height | 85mm |
| Indenter center to wall distance | 110mm |
| Instrument Size | 405 × 290 × 480mm (L × W × H) |
| Instrument Weight | 45kg |
| Light source | LED cold light source (continuous 24-hour use life of up to 100,000 hours) |
| Power supply | 110V/220V + 5%, 50/60 Hz |
| XY table | Dimensions: 100 × 100 mm, the largest mobile: 25 × 25mm Minimum reading: 0.01mm (Optional digital XY table, LCD digital display) |
| Data Output | Built-in printer (hardness values, maximum and minimum test time, the number of tests, the average) Built-in RS-232 interface |
| Implementation of standards | GB/T4340.2 national standards, JJG151 VRof |
| Standard fittings, accessories | 10X eyepiece micrometer a Vickers indenter a 10X and 40X objective lens of each one, and two standard hardness block, XY table, flat fixture, sheet fixtures, small parts jig a leveling screw four a bubble level, the power cord is a dust cover a manual, hardness conversion tables, certificate, warranty card, accessory case a |
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Additional Information:
As a quality-centric organization, we are able to come forth with the wide spectrum of Rockwell Hardness Tester for our respected costumers. These products are used for carrying out hardness tests on metals and alloys of all kinds hard or soft, from carbides to plastics, covers standard scales A,B,C,D,E,F,G,H and K also additional scales L,M,P,R,S and V.
Features:
Cost-effective
Highly durable
Optimality
High performance
Seamless finish
Competitive price
Wide industrial use
| Model | DM-HBE-3000M |
| Brinell scale | HBW2.5/62.5 HBW2.5/187.5 HBW5/125 HBW5/750 HBW10/100 HBW10/250 HBW10/500 HBW10/1000 HBW10/1500 HBW10/3000 |
| Test force | 62.5kgf(612.9N) 100kgf (980.7N) 125kgf (1226N) 187.5kgf (1839N 250kgf (2452N)500kgf (4903N) 750kgf (7355N) 1000kgf (8907N) 1500kgf (14710N) 3000kgf (29420N) |
| Min. measuring unit | 0.005mm |
| Hardness value read | Digital LCD |
| Total amplification | 20X |
| Specimen max. height allowed | 230mm |
| Size | 550×210×750mm L×W×H |
| Weight | 120kg |
| Dwell time | 5 60S |
| Power supply | AC220V + 5%, 50~60 Hz |
| Standard accessories | 20X measuring objective 1 piece, Φ2.5 Φ5Φ10mm harden alloy indenter 1 piece, standard hardness block 2 pieces, big, medium and “V” test table each 1 piece, power cable 1 piece, accessory box 1 set, dust-proof cover 1 piece, manual instruction, |
Additional Information:
Video measurement automatic turret digital micro Vickers hardness tester is added a video measurement system on the basis of automatic turret digital micro Vickers hardness tester. The indentation can be clearly displayed on the 8 inch LCD screen in the course of the operation.Data can be observed by many people at the same time and can be measurement directly. Reduced manual operation errors and avoiding visual fatigue. So, the testing efficiency is greatly improved.
Main functions and features:
1. Special designed for improving the working efficiency of our customers as its automatically design. After adjusting the focal length, the objective lens and indenter can be switched automatically. And the testing force can load, dwell and unload automatically. Then the objective lens will automatically return to the initial focus state, and the length of indentation can be measured directly.
2. Coating adopted car paint technology with white color. Looking more decent, and with the advantage of fullness, high gloss and more scratch resistance. Used for many years looking still bright as new.
3. The independent research and development of lifting system and positioning system, ensured the accuracy and repeatedly of the testing process.
4. The optical system designed by senior optical engineer (who worked in the Shanghai Optics And Fine Mechanics Institute, Chinese Academy of Science) not only meet the definition of hardness testing requirements, but also can observe the microstructure of the material.
5. With Vickers and Knoop hardness testing capabilities and the testing force can be extended to 2KG.
6. Testing method, testing power and duration time can be displayed directly on the LCD screen.
7. According to different visual habits of the operators, the strength of the light source can be adjusted. To avoid the visual fatigue for long time operation.
8. The testing data able to be printed directly by thebuilt-in printer.
9. Reserved image channelcan beconnected with computer, used the image analysis software to analyzing the physical and chemical properties of the material.
Main purpose and the scope of the application:
1. Testing the hardness of metallographic structure, from the most soft material to the most hard material.
2. Carburizing, nitriding, hardened layer, surface coating, steel, nonferrous metals.
3. The hardness of the glass, ceramic materials.| Test force | 10g (0.098N), 25g (0.245N), 50g (0.49N), 100g (0.98N), 200g (1.96N), 300g (2.94N), 500g (4.9N), 1000g (9.8N) |
| Rulers | HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1, HV2 |
| Minimum measurement unit | 0.25μm |
| Measuring the hardness range | 1HV-4000HV |
| Hardness value read | Digital LCD |
| Total magnification | 100X (observed), 400X (measurement) (Expandable up to 200X or 600X) |
| Loading mode | Fully automatic (loading, dwell, unloading) |
| Holding Time | 1-99 seconds |
Additional Information:
Additional Information:
The system is composed of Auto Turret Micro Hardness Tester and hardness measurement of the image analysis software (which is connected to the computer). Real time focus and the hardness indentation image can be displayed on the computer through the software. Just through the mouse and the keyboard can complete a variety of test requirements, greatly improve the working efficiency. So, it can provide the perfect solution for experimental analysis.
Main functions and features of the software:
1. The image analysis software (which is developed by our institution) is easy operation with perfect function. And it can be customized various functions to meet the requirements of our most customers.
2. Can measure the Vickers hardness and Knoop hardness, switching the measurement mode easily from dynamic to static or static to dynamic.
3. The indentation image can be measured after magnified 1600 times. And make the magnification of the details of indentation to test the hardness value, avoid the manual operation errors.
4. For smooth surface specimen, the machine can automatically identify the indentation image and automatic measuring diagonal length.
5. Diagonal length, hardness value, the indentation depth and strength of materials can be displayed on real time. And hardness type switched easily.
6. The testing can be designated or continuous, and the hardness depth and gradient map can be draw out directly.
7. The unique Mark point positioning function makes the machine can measure the hardness and analysis material on the specified location.
8. Images can be the adjustment of color, grayscale, contrast, brightness, etc.
9. With the function of diagonal fine-tuning, length measuring and angle measurement.
10. With the measuring results statistical analysis function and the hardness analysis report can be automatic generated and output as Word, Excel formats. The result can be printed out by printer and the data can be preserved in the hardness tester.
11. Support for WIN9X, WINNT, WIN2000, WINXP, VISTA , WIN7 operating system.
Main functions and features of the hardness tester:
1. The machine can be connected with computer just through USB data line. Used the optional purchase accessories image analysis software to analyzing the physical and chemical properties of the material.
2. Special designed for improving the working efficiency of our customers as its automatically design. After adjusting the focal length, the objective lens and indenter can be switched automatically. And the testing force can load, dwell and unload automatically. Then the objective lens will automatically return to the initial focus state, and the length of indentation can be measured directly.
3. The independent research and development of lifting system and positioning system, ensured the accuracy and repeatedly of the testing process.
4. With Vickers hardness and Knoop hardness testing capabilities, and testing force can be extended to 2KG.
5. Testing method, testing power and duration time can be displayed directly on the LCD screen.
6. When stand-alone measurement, the hardness value can be displayed directly by entering the indentation diagonal length and avoid the complication of the look-up table.
Main purpose and the scope of the application:
1. Testing the hardness of metallographic structure, from the most soft material to the most hard material.
2. Carburizing, nitriding, hardened layer, surface coating, steel, nonferrous metals.
3. The hardness of the glass, ceramic materials.
Additional Information:
| Test force | 10g (0.098N), 25g (0.245N), 50g (0.49N), 100g (0.98N), 200g (1.96N), 300g (2.94N), 500g (4.9N), 1000g (9.8N) |
| Rulers | HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1, HV2 |
| Minimum measurement unit | 0.25μm |
| Measuring the hardness range | 1HV-4000HV |
| Hardness value read | Digital LCD |
| Total magnification | 100X (observed), 400X (measurement) (Expandable up to 200X or 600X) |
| Loading mode | Fully automatic (loading, dwell, unloading) |
| Holding Time | 1-99 seconds |
| The objective lens and the press head switch | The manual transfer Taqie change |
| Specimen allows a maximum height | 85mm |
| Indenter center to wall distance | 110mm |
| Instrument Size | 405 × 290 × 480mm (L × W × H) |
| Instrument Weight | 45kg |
| Light source | LED cold light source (continuous 24-hour use life of up to 100,000 hours) |
| Power supply | 110V/220V + 5%, 50/60 Hz |
| XY table | Dimensions: 100 × 100 mm, the largest mobile: 25 × 25mm Minimum reading: 0.01mm (Optional digital XY table, LCD digital display) |
| Data Output | Built-in printer (hardness values, maximum and minimum test time, the number of tests, the average) Built-in RS-232 interface |
| Implementation of standards | GB/T4340.2 national standards, JJG151 VRof |
| Standard fittings, accessories | 10X eyepiece micrometer a Vickers indenter a 10X and 40X objective lens of each one, and two standard hardness block, XY table, flat fixture, sheet fixtures, small parts jig a leveling screw four a bubble level, the power cord is a dust cover a manual, hardness conversion tables, certificate, warranty card, accessory case a |
| Optional | Image analysis software, metallurgical equipment, Knoop indenter Knoop hardness block, 15X eyepiece micrometer, 2.5X objective lens, 20X objective lens, 60X objective lens |
Our organization is counted among the reliable manufacturers of Vickers Hardness Tester. Our patrons can avail these products that are developed by a diligent team of experts employing technologically advanced machines and tools. To meet the diverse demands and requirements of the clients, we offer these testers at the most comprehensive range of price.
Features:
Cost-effective
Highly durable
Optimality
High performance
Seamless finish
Competitive price
Wide industrial use