. Brinell Microscope We offer a compact and versatile instrument for linear measurement which has a pre-focussed objective and is therefore, suitable only for flat objects. The measurements are directly read on glass scale incorporated in the eye piece. The reticle is calibrated in 0.1 mm units over a range of 7 mm and the diameter of microscope field is 8mm.  This microscope has a magnification of 25x which allows the user to measure the diameters of indentations made by the ball indenters of all brinell type hardness testing machines. This microscope is also easily used as a calibrated portable microscope and is supplied with 7w-220v lighting attachment. 2. Diamond Interiors  For 'C' Scale, Superficial scale & Vickers Hardness    Steel Ball Indentors  : 1/16'' , 1/8'' , 1/4'' , 1/2'' , 2.5 mm, 5 mm & 10 mm a) For Rockwell Harness Tester with shank size of 6.35 mm dia. b) For Rockwell Harness Tester with Ball seat (tapping size 3/8" BSP). 5.  Carbide Balls  : TC Balls of all size are avialable. 6.  Anvils a) 50mm, 100 mm and 200 mm dia. Flat hardened and ground. b) 40 mm, 70 mmdia Vee Anvil. c) Spot Anvil (Raised center table )shallow anvil. d) Shallow Vee Anvil. e) Eye Ball Anvil for taper components like screw driver, chisel etc. f) Diamond spot Anvil for thin sheets.  7.  Dial Gauge  : For Rockwell, Superficial and Brinell Harness Testers. 

Our hardness testers model MRS, MRS – 150, MRB, MRB – 250  and MSM are manually operated. These models are designed and developed after years of experience in this field. All the models are manufactured under strick quality control at all manufacturing stages. These models are suitable for testing hardness of metals and alloys of all kinds, hard or soft, whether flat or round etc. or of irregular shape. These Testers are simple in design and easy to operate, still yet quite sensitive and accurate. Various Models from the wide range are available for institutes, Quality Control Laboratories, Tool- Rooms, Heat Treatment Dept, R&D Laboratories, etc. These models strictly conform to IS : 1586-2000, BS :891part 1&2 for Rockwell & Rockwell Superficial Test. IS : 1586–2000, ASTM – E – 10 for Brinell Test. Packers and Movers Hyderabad Rockwell system MRS :          Automatic weight selection with automatic zero setting  gauge.  MRS- 150: Automatic weight selection with automatic zero setting dial gauge with more                      testing  height and throat       Rockwell Cum Brinell Combined System  MRB :             Automatic weight selection witht automatic zero setting dial gauge. MRB-250:      Arrangement similar to MRS with two additional weights of 187.5 kgf                          and 250 kgf for Brinell tests. On this machine small pin having Dia 2mm                           can be tested as plunger is guided with a set of six bearings. Rockwell cum Rockwell Superficial Combind MSM :  This hardness tester is similar to MRB-250 machine in construction, and with automatic weight selection. This is useful for carrying Rockwell and Rockwell superficial Tests. The Rockwell superficial method useful for checking hardness of very thin sheets and surface hardness.

  FEATURES : 1. Fully computerised system for indentation measurement and display.  2. Accurate measurement of Brinell Hardness through matched Optics, CCD Camera, hardware and software using advanced image processing technology.  3. Wide range of testing with 4 load steps  4 .  High accuracy confirming to IS 2281/ 2005  5. Hydraulically loading / unloading system provided with load / unload knob for operation.  6 Windows based software system.  7. Two modes of measurement, Manual and Auto.  8. In auto mode the image is scanned for measurement and hardness is displayed       automatically.  9. Verification facility provided for a clear indication of measured impression by encircling the      same.  10. Windowing facility provided for measurement of bad images due to poor surface finish and      other reasons.  11.Macro and Micro adjustment facility provided in manual mode for fast and accurate      encirculing of the image to be measured.  12. Calibration mode is provided with password protection.  13. Batch testing facility is provided.  Description  B-3000 PC Computerized Brinell Hardness tester has a  C  type load frame, The Job is positioned on the test table and lifted by the hand wheel to touch the support plate. Required load is applied on the job and removed by operating Load / IUnload knob provided on machine at the bottom side of load frame. The timely indexing of indentor is automatic.  On removal of load the optics will transfer the image of indentation to CCD. The image is further digitalized and processed by PC for measurement. The diameter of the image can be measured automatically / manually to give Brinell hardness value. The test report consists of Machine, Sample and test details along with  • Mean diameter  • Brinell hardness value  • Bitmap image  • Low / High limits of acceptance and accept or reject status. Technical Specification  • Test Loads 500, 750, 1000, & 3000 kgf  • Max. test height 360 mm (approx)  • Depth of throat 200 mm  • Size of base 390 x 910mm (approx)  • Machine height 1230 mm (approx)  • Drive motor 0.33 HP  • Power supply 3 Phase 400-440 V,   50  Hz AC. (for Machine)    & 1 Phase 200-220 V,   50  Hz AC. (for Computer)  • Weight of the Machine 230 Kg (approx)  • Indentors 5 mm and 10 mm dia  Standard Accessories  • Testing table dia 200 mm - 1 No  • Testing table dia 70 mm with V groove for round jobs 10 mm to 80 mm dia - 1 No  • Ball holder  5  mm - 1 No.  • Ball holder 10 mm - 1 No.  • Test Block HB  5/750  - 1 No  • Test Block HB 10/3000 - 1 No  • Steel balls  5  mnnd 10 mm dia -  5  Nos each  • Allen Spanner - 1 et  • Instruction manual - 1 Book  • Printer (Extra Accessories)

      ' Portable Hardness Tester                                                                                                         Portable Rockwell Hardness Tester model MRP- 1 is able To test part where bench type  Model is not useful. This machine is quite handy for product testing of crank shafts, cylinder blocks, industrial knives, liner and assembliese. This can be used for testing the hardnessof both inside and outsite of surface testing of pipes, bushing, ball bearing rings or other complicated parts. This models can be used in any direction Without affecting the accuracy.  Technical Data Maximum test height  : 110mm Throat capacity            : 55mm Weight (Approx.)          : 1. 55 kg Standerd Accessories Flat anvil @ 25mm    : 1 No. V- anvil@ 25mm        : 1 No. Test block HRC          : 1 No. Test block HRB          :  No. Diamond indentor      : 1 No. 1/ 16” ball indentor     : 1 No. Steel Ball @ 1/16”      : 5 Nos. Carry case                  : 1 No. Portable Rockwell Hardness Tester is developed to meet the demands of a light weight instrument which can be used to carry out by a universally recognised method of hardness testing. Rockwell Method :  This hardness tester can be used in variety of applications and is readily adjustable to a wide range of sizes and shapes which are difficult to test in a standard table model hardness tester. The machione os designed for carrying out Rockwell tests comparable to table model hardness tester because, the basic things, such as shape of penetration, measurement and loads are same in both systems. The photograph on the back side gives the general arrangement of the hardness tester. The system carries a weight bar (8) pivoted at central point. When the load is applied by the loading screw (9), at one end of this weigh bar, it is deflected and theother end of this bar carrying penetrator forces down into the testspecimen. This deflection of weight bar which is proportional to the applied load is indication of the loading dial indicator (11). Besides this loading dial indicator, there is one penetration measuring indicator(14) which masures the actual penetration of the penterator into the test specimen. The hardness value of the specimen is read directly on this indicator.  The frame carries two adjusting screws and gear train. By roating the knurled knob the distance between the penetrator and the support-anvil can be adjusted.  Upper clamp  Lower clamp  Support anvil  Adjusting screws  Knurled Knob  Penetrator  Penetrator tightening screw        ' Portable Hardness Tester                                                                                                         Portable Rockwell Hardness Tester model MRP- 1 is able To test part where bench type  Model is not useful. This machine is quite handy for product testing of crank shafts, cylinder blocks, industrial knives, liner and assembliese. This can be used for testing the hardnessof both inside and outsite of surface testing of pipes, bushing, ball bearing rings or other complicated parts. This models can be used in any direction Without affecting the accuracy.  Technical Data Maximum test height  : 110mm Throat capacity            : 55mm Weight (Approx.)          : 1. 55 kg Standerd Accessories Flat anvil @ 25mm    : 1 No. V- anvil@ 25mm        : 1 No. Test block HRC          : 1 No. Test block HRB          :  No. Diamond indentor      : 1 No. 1/ 16” ball indentor     : 1 No. Steel Ball @ 1/16”      : 5 Nos. Carry case                  : 1 No. Portable Rockwell Hardness Tester is developed to meet the demands of a light weight instrument which can be used to carry out by a universally recognised method of hardness testing. Rockwell Method :  This hardness tester can be used in variety of applications and is readily adjustable to a wide range of sizes and shapes which are difficult to test in a standard table model hardness tester. The machione os designed for carrying out Rockwell tests comparable to table model hardness tester because, the basic things, such as shape of penetration, measurement and loads are same in both systems. The photograph on the back side gives the general arrangement of the hardness tester. The system carries a weight bar (8) pivoted at central point. When the load is applied by the loading screw (9), at one end of this weigh bar, it is deflected and theother end of this bar carrying penetrator forces down into the testspecimen. This deflection of weight bar which is proportional to the applied load is indication of the loading dial indicator (11). Besides this loading dial indicator, there is one penetration measuring indicator(14) which masures the actual penetration of the penterator into the test specimen. The hardness value of the specimen is read directly on this indicator.  The frame carries two adjusting screws and gear train. By roating the knurled knob the distance between the penetrator and the support-anvil can be adjusted.  Upper clamp  Lower clamp  Support anvil  Adjusting screws  Knurled Knob  Penetrator  Penetrator tightening screw  Weight bar Loading Screw  Handle Loading dial indicator Indocator seat support Indicator seat  Penetration measuring indicator   1) Select proper penetrator  (6)  depending upon the material to be tested. 2) Take precaution so thet the penetrator does not project beyond the Upper clamp.      (1)  For this, the loading screw  (9)  should be sufficiently taken back. 3) place the test specimen securely on suitable anvil (3) . 4) Clamp test specimen firmly between upper clamp  (1)  and support anvil       (3)  by rotating the knurled knob  (5)  on the lower clamp      (2)  do not apply extra pressure 5) Check zero setting load indicator  (11)  rotate bezel to bring pointer over small black     dot for zero load. 6) Apply 10 kgf (98.07 N). major load screw  (9)  in clockwise direction such that the pointer     on the load indentor  (11)  comes on set position.  7) Check zero setting of penetrator indicator  (14)  Rotate bezel to bring pointer to ‘O’ on      the black scale.  8) For ‘C’ scale use diamond penetrator against load of 150 kgf (1471 N) and for ‘A’     scale use same diamond penetrator against a load of 60 kgf (588.4 N). For ‘B’ scale     use 1/16 ball penetrator against a load of 100 kgf (980.7 N).  9) Take off major load by turning the loading screw in anticlockwise direction, such that      only minor load of 10 kgf. (98.07) remains in action – (pointer back to ‘set’ position).  10) Hardness value in Rockwell scale is directly indicated on the penetrator indicator       (14). Read of number on black scale is diamond penetrator.               Read off number on red scale is ball penetrator 11) Release load completely by taking back the loading screw  12) Turn the knurled knob  (5)  in anticlockwise direction to loosen clamp and thus  the test speciman.    

Measuring Principle  Dynamic Hardness Tester is an extremely light weight, portable, fast & reliable hardness tester based on a novel, dynamic & Rapid test procedure with widest measuring ranges for metals.  A carbide tipped shuttle with a definite kinetic energy is impacted on the specimen. A part of this energy absorbed by the specimen and is a function of the hardness of the specimen. A tubular device housing electrodynamic energy measuring device carries out the impacting of the shuttle. A measuring instrument receives the signal, equivalent to absorbed energy through a cable and displays with instant calculations. This displays Dynamic hardness (D) a three digit figure, which is proportional to the hardness of the specimen. The machine has built inconversion facility for given material to convert ‘D’ value to Vickers, Rockwell, Brinell scales which can be selected by pressing ▲▼keys.  Application • In stores for Material identification.  • Measurement of Hardness in confined spaces.  • Variation in hardness over large work piece.  • Large & heavy components.  • Permanently installed parts.  • Surface hardened component or hardness on coatings. Packers and Movers Hyderabad Salient Features • Sleek and handy design, comes in a slim briefcase, for carrying the machine.  • Alpha numeric display which indicates selected material & scale combination & hardness value.  • Average key to select average of 2 to 10 readings.  • Machine is having improved electronics with micro controller circuitry & user friendly software.  • 30 Hardness scales for different probes selectable by feather touch keys (PIs. ref. the table). • Auto detection of probe facility is given.  • Automatic shut down facility is provided when machine is not in use for continously 10 minutes.  • This model operates on 2 numbers of pencil cells.  • Printing is possible with all types of ports i.e. Dot matrix (Centronic parallel port).  • Up to 100 readings can be stored in memory of the machine for printing purpose    (This facility is useful when operating the machine at site).  • Low test expenditure.  • Five numbers of probes can be given in different combinations. For eg. *Dl, D2, G1, G2 & C        *Dl, D2, D3, D4   &  D5 .      *Dl, D2, G1, SH &C  • Conversion of UTS facility is available on display by using side keys (◄). This is applicable for only BHN   scale for the range 226 to 634 BHN (hard steel & hard alloys only).  • Display last result (For eg. From Sr. No. 20 onward) facility is given by using upper arrow key (▲)  & down arrow key  (▼).  Also we can scroll through stored readings.  • The ON/OFF switch is provided with feather touch keyboard on front side.  • In this model both serial & printer interfaces are available on single port (serial interface is an extra accessory).  • Automatic calibration facility of probe is available through keyboard.  • Serial interface is possible with RS 232.  • Date entry & datewise printout facility is available.  • We can recall the readings one by one by using arrow keys  (▼)(▲)  on display, in display result mode. Optional Features  1. Different types of probes are available      • Short (Suitable for checking hardness in holes, cylinders, etc.)      • Extended (Suitable for checking hardness in grooves, & recesses)      • Low Energy (Suitable for Surface Hardened Components, Coatings & Impact Sensitive Components)      • Standard (Suitable for general application)      • Heavy (Suitable for Castings & Forgings)  2. Special conversion scales can be offered to suit different material.  3. Machine can be connected to computer for data loading using our serial interface card which is an extra     accessory. Measuring Ranges  For Standard Probe (D) / Shot Probe (SH) / Extended Probe (EX) Scales( as follows ) DIMENSIONS Probes- Standard (D) - Dia. 25 x 150 mm Short (SH) - Dia. 25 x 100 mm Extended (EX) - Dia. 25 x 150mm Heavy (G) - Dia. 30 x 255 mm long Low energy (C) - Dia. 25 x 145 mm long Digital Display Unit  -  188(L) X 105(W) X 64(H) mm MEASURING ACCURACY  Average Measuring deviation +/-1% referred to D = 800 on 'D' scale standard test block at a particular test location.  OPERATING TEMPERATURE RANGE 0°C to 50°C   WEIGHT  (Approx.)  Probe (standard) - 150 gms. display Unit - 325 gms. Standard Test block - 3000 gms.  Total Weightof Machine- 7 kg.  (with all accessories & carry case) POWER SUPPLY CONDITIONS  Model: DHT- 6  -    Dry cell batteries (1.5 VDC x 2 Nos.) Size - AA, Type R6.  STANDARD ACCESSORIES  • Probe (Normally 'D', if specified     other Probe can be supplied in place of ‘D)    - 1 NO.  • Digital display unit                                                 - 1 NO. • Standard test block calibrated in D Scale        - 1 NO. • Brush for cleaning probe                                     - 1 NO.          • Carry case for Machine                                        - 1 NO. • Instruction manual                                               - 1 NO. • Coupling Jelly                                           - 50 gms  EXTRA (OPTIONAL) ACCESSORIES  > StandardTest Block of any hardness > Support rings Smaller radius for -  • (SR 1) Convex, Concave, Cylindrical, Spherical radius 30 to 60 mm  • (SR 2) Convex cylindrical radius 14.5 to 30 mm  • (SR 3) Convex cylindrical radius 10 to 15 mm  • (SR 4) Concave cylindrical radius 16.5 to 30 mm  • (SR 5) Concave cylindrical radius 12.5 to 17 mm  • (SR 6) Concave cylindrical radius 11 to 13 mm.  > Serial Interface (Windows 98 Based).  > 80 Col. Dot Matrix Printer.  > Different types of Probes -  1. Standard(D)  2. Short (SH)  3. Extended (EX)  4. Heavy (G) 5. Low Energy (C)

FEATURES:  The hammer type  Poldi impact Hardness Tester is suitable for measuring the Brinell Hardness of Steel , Cast iron , Brass Aluminium. Copper etc. This Poldi Hardness Tester is useful to test parts where bench type model is not useful. This type of machine is most ideal and simple for foundries, Workshops , Engineering Colleges, Technical Institutions etc.  PRINCIPLE Load is applied by a hammer blow on the specimen and a standard test bar in linear direction through a hardened steel ball of 10 mm dia. The impact load on both is the same . The extent of indentation on the specimen and the test bar depends on their hardness. The two diameters of indentations on test bar and specimen are measured by a magnifier supplied alongwith the tester. The hardness of the specimen can be determined, by referring got the chart supplied with the machine.  TECHNICAL DATA: Hardened Steel Ball :- 10 mm dia , fixed in a special holder  with a spring loaded plunger. Standard Test Bar : Each bar  individually calibrated and Multiplying Factor marked thereon. Magnifier :- Measuring range                         10 mm  Scale graduation                         0.1 mm Magnification                                10x Accuracy of measurement         0.05 mm Hardness Tables :- Comparison tables for finding hardness Separate Tables for Steel, Cast iron , BrassCopper and Aluminium.