Samruddhi Industries

Memco, Ahmedabad, Gujarat

Portable Hardness Tester - TH270A

Features

• It is a small, light and portable tester.
• It is most suitable for testing of heavy, big or outdoor mental parts.
• Conforms to the Standard ASTM A956-02

The samsonic pencil hardness tester is used for verifying the hardness values of graphite pencils to evaluate coating hardness. The Test Block is so designed to ensure that the cylindrical pencil lead is maintained at a constant angle of 45° and exerts a force of 7.5N approx. The pencil lead, prepared beforehand using the special sharpener and abrasive paper, is provided with the instrument and pushed over the smooth, flat coated surface.

The lowest hardness value of the pencil which marks the coating determines the coating’s hardness rating. The instrument is supplied complete with set of hardness pencils (14/17/19 pencils), positioning block(optional), x1 pencil sharpener, abrasive paper set, carry case and operating instructions can be used in accordance with ASTM D 3363, IS 101 (part 5), BS 3900-E19, ISO 15184 etc.

6B to 4H, 12 Pencils, STAEDTLER German

The pencil hardness test, also referred to as the Wolff-Wilborn test, uses the varying hardness values of graphite pencils to evaluate a coating’s hardness.

Model: PHT-S12 supplied complete with Indian make Scratching tool of fixed pressure of 7.5N/750gms and 45 fixed angle, STAEDTLER German make Pencils in set of 12 pencils 6B to 4H in original packing, set of 12 Pencils includes – 6B, 5B, 4B, 3B, 2B, B, HB, F, H, 2H, 3H and 4H, 1 no. STAEDTLER German make sharpener, set of Abrasive Paper and operation manual.

8B to 6H, 19 Pencils, STAEDTLER German Model No:-PHT-S19

The pencil hardness test, also referred to as the Wolff-Wilborn test, uses the varying hardness values of graphite pencils to evaluate a coating's hardness.

Model: PHT-S19 supplied complete with Indian make Scratching tool of fixed pressure of 7.5N/750gms and 45 fixed angle, STAEDTLER German make Pencils in set of 19 pencils 8B to 6H in original packing, set of 19 Pencils includes – 8B, 7B, 6B, 6B, 5B, 4B, 4B, 3B, 2B, 2B, B, HB, F, H, 2H, 3H, 4H, 5H, and 6H, 1 no. STAEDTLER German make sharpener, set of abrasive paper and operation manual.

Cross Hatch Tester

Direct conversion of HL, HRB, HRC, HB, HV, HS; Conversion to tensile strengthDirect display showing all functions and parametersWith high accuracy and wide measurement for all metallic materialSeven different kinds of impact device are available, distinguish automatically, noneed calibrationInputting date, markSoftware calibrationPower charger and battery low indicationAny test value can be printed directlyAutomatically switch offEasy to change rechargeable battery

Features:

•  Compact plastic case suitable for use under poor working conditions. Test at any angle, even upside down.
•  Wide measuring range. It can measure the hardness of all metallic materials. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL
•  Large screen (segment LCD), showing all functions and parameters. With EL background light.
•  Large capacity memory could store 100 groups information.
•  Datapro Software to connect with PC via RS232 port. Micro printer support
•  Software calibration function.Die cavity of moulds
•  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

The Etipd Samsonic Brand hardness tester is an advanced hardness tester distinguished by its high accuracy. wide measuring range and simplicity of operation. it is most suitable for testing of:

• Individual parts, or components in assembly machines
• Mould surface of a die
• Heavy Components e.g.rolls for rolling mills, etc
• Testing in a production line e.g. Crank shafts. Cylinder blocks, etc

It can be used for most metals and can display results in sutable scales. its highly sophisticated Infrared printer facilitates on line printing with great ease. Confirms to the Internationally Acceptable standard ASTM A956 02

We have analog and digital both type Rubber Hardness TesterShore A and shore D range:- 0 TO 100 SHORE

MHT200 is a small, light and portable tester.It is most suitable for testing of heavy, big or outdoor metal parts.It can measure in any direction and also easy to be used and accurate on curved test surfaces. Especially, it can automatically compensate effect of weight which according to the test direction.MHT200 uses wireless IR to communicate with printer, operates with touch screen and test data could be linked into PC. MHT200Conforms to the Standard ASTM A956-02 & DIN 50156.

Technical Parameters

HL display range 170960HLDRepeatability 6HLDTesting direction All direction Optional Impact Device D, DC, DL, D+15, C, GDisplay3.9 2 40*320(with touch screen), Bright and clear LCD display with back light Operating voltage 3.6V (rechargeable Ni-MH battery)Charging power supply DC5V/1APrinter Mini thermal printer with RF wireless (Cable no needed)Operating environment Temperature -20C+50CHumidity:20 %Storage environment Temperature -30C+70C Humidity:5 %Dimensions 130mm*86mm*28mmWeight 300g (include D type impact device)Accessories Display Unit, Impact Device D, Test Block, Mini-printer, Charger, Little Support Ring, Cleaning Brush USB Cable, PC Software CD.Communication USB to PC for transfer data Certificate CE Options Impact Device DC; DL; D+15; c; G

Soft vulcanized rubber and all elastometrics, Such as: naturalrubber, SBR, neoprene, nitrile rubbers, flexible polyester, castresins etc.Also used for wax, felt, leather & other materials such as cheese cones in textile industry.RANGE Direct reading graduated to read from 0 to 100 Shore-A nos., Though it is primarily suggested intended for use upto maximum of 75 unitsin the range 10 to 90 Shore-A-nos. STANDARDS Conforms to the revised German Standard DIN-53 505 & American Standard ASTM D 2240 .NEWLY DESIGNED MODELSHR-A-GOLD / SHR-D-GOLD are more accurate and long lasting because of watch mechanism components, rugged construction and one precision made components. Because of hair spring no back- lash. Also provided with two hands, a driving hand and drag hand to determine the creep property of samples.TECHNICAL DATA Indentor : Truncated coneGraduation : 1 Shore-A no. (Least Count)Check Gauge : 25, 50 & 75 Shore-A nos.Packing : Deluxe wooden box Dimensions : 150 x 150 x 50 mm Weight : 600 g

Insert the tapered end of the standard test bar after cleaning into the space provided between the ball and the plunger and slide it further beyond the tapered position. The test bat will thus be firmly gripped between the ball and the plunger pressed by a spring. The specimen to be tested be properly ground or filed and polished at the surface where it is to be tested to ensure accurate readings, With standard test bar inserted place the tester vertically on the specimen such that the ball touches the polished surface. Give a blow on the top of the plunger, with a hammer.The blow should not be very hard and should as vertical as possible. The blow will cause two indentations, one on the standard test bar and the other on the specimen. The diameters of these two indentations should be measured accurately with magnifier having, lease count of 0.1 mm provided with the machine. If the indentations so obtained are slightly elliptical, average diameter should be found out. The distance between the centers of any two indentations on standard test bar should be less than 15mm. If the bar is fully utilized it has to be replaced. The limiting indentation diameter on the standard test bar is 4.2mm

Dial Type Rubber Hardness Tester

Application

• Shore A is designed to measure the penetration hardness of rubber, elastomers and other rubber like substances such as neoprene, silicone, and vinyl. It can also be used for soft plastics, felt, leather and similar materials.