SONA TESTING INC

Tilak Nagar, Delhi

DESCRIPTION TECHNICAL SPECIFICATIONS: Material: Metals, Plastic, Glass etc (with suitable probe). Range: 1.2 mm to 300 mm* (in steel - flat) Probes: Dual Crystal - (TR). Key pad: Sealed, Colour Coded Key Pad. Resolution: 0.1mm. (Display selectable between 0.1 & 0.01) Calibration: One Step Calibration. Accuracy: +/- 0.1mm upto 25mm, +/- 1% above 25mm Display: LCD with backlight. Display for Thickness, Velocity, Low Battery, Memory. Memory: 9960 Readings. Battery: NiMH Re-chargeable Battery 3.6 V. Charger: External Charger, 230 V AC supply. Ambient temp: o o 0 to 50 C. Weight: 200 gm. Case: Weather resistant molded plastic. Communication: RS-232 for memory data transfer to PC *Range depends on material & probe

DESCRIPTION optics double spectrometer in Paschen- range mounting rowland circle diameter 300 mm usable wavelengths 190-410 nm, 220-430 nm groove 3600 lines/mm reciprocal dispersion 0, 9 nm/mm (1st order) shock resistance temperature stabilized photoelectric cells probes argon-flushed sparking probe for exact analysis, including carbon argon flow 0, 1 l / min in standby and 2, 5 l / min when analyzing argon control on cable socket air probe for quick mix-up checking adapters for wires, pipes and small parts available for all probes lightweight shockproof plastic probe housing start and clear buttons easily hand operated signal on mix-up identification: visual display for repeat and reject, start button is blocked until confirm button is pressed multi fiber quartz optics, standard lengths 3m or 5m low-wear tungsten electrode silver electrode for air probe probe connector system source spark generator with maximum 400 hz frequency uni polar discharge separate parameter for pre-sparking and integration selectable via software

DESCRIPTION TECHNICAL SPECIFICATIONS OF STANDARD ROCKWELL HARDNESS TESTERS Model MRS MRS-150 MRB MRB-250 MSM Test Loads (Kgf) 60, 100, 150 (Rockwell) 60, 100, 150 (Rockwell) 60, 100, 150 (Rockwell) 187.5 (Brinell) 60, 100, 150 (Rockwell) 187.5, 250 (Brinell) 60, 100, 150 (Rockwell) 15, 30, 45 (Rockwell Superficial) Initial Loads (Kgf) 10 10 10 10 10 (Rockwell) & 3 (Rockwell Superficial) Max. Test Height (mm) 215 295 215 295 295 Depth of Throat (mm) 132 148 132 148 148 Max. Depth of Elevating Screw Below Base(mm) 230 295 230 295 295 Size of Base (mm) (Approx.) 430 x 180 475 x 220 430 x 180 475 x 220 475 x 220 Machine Height (mm) 635 865 635 865 865 Nett Weight (kg.) (Approx.) 65 106 70 125

DESCRIPTION Maximum torque of test(Nm):50, 100, 200, 500; Minimum of reading torque(Nm): 0.05 Maximum of reading torsion angle: 9999.9 Minimum of reading torsion angle: 0.1 Relative error of torque:1.0% Repetitive relative error of torque:1.0% Diameter of sample(mm):10; Maximum test space of axis(mm): 260 Voltage220V10%

Features 2.4 inch colour screen with Bluetooth and APP function Car or general mode Measuring range is 02000m (other ranges can be customized) High Accuracy 2% High Speed 2 times/s External Probe is Optional Specification: Probe Type Internal probe Measuring Principle Fe: Magnetic induction; NFe: Eddy currents Measuring Range 02000m or Optional Accuracy (2%+1m) Resolution 0.1m(0100m); 1m(>100m) Unit m, mm, mils, inch Calibration Zero calibration and multi-point calibration Statistic Number of readings, Max, Min, Mean, sample standard deviation, coefficient of variation, number below limit, number above limit Chart Curve, bar chart or trend chart Storage 10*13*10 measurement data Probe trigger mode Mechanical trigger, trigger force: 0.40.8N Minimum curvature radius Convex 5mm Concave 25mm Minimum measuring area Diameter 15mm Minimum thickness of substrate Fe: 0.20mm; NFe: 0.03mm Maximum measuring rate 2 readings/s Display 2.4 inch color screen Bluetooth & APP Support Operation environment Temperature: -10+50oC; Humidity: 2090%RH (Non-condensation) Storage environment Temperature: -20+60oC; Humidity: 2090%RH (Non-condensation) Power supply 2 pcs 1.5V AA alkaline batteries;

DESCRIPTION Ultrasonic Hardness Tester Technical Parameters Loading force 2Kgf (Optional Manual:1Kgf, 5Kgf, 10Kgf, Optional Motorized: 0.3Kgf and 1Kgf) Impact Device Doptional DC, DL, D+15, C, G Measuring range HV: 50-1599; HRC: 20-68; HB: 76-650; HRB: 41-750, HLD: 170-960) Measuring Accuracy HV: 3% HV, HRC: 1.5 HRC, HB: 3%HB, HLD: 8HL Resolution 0.1HR, 1HV, 1HB, 1HLD, 0.1HS Data storage To save 1000-groups measurement Data and 20-groups of calibration Data Hardness scale HL, HV, HB, HRC, HRB, HRA, HS Data display Loading Force, Testing-Times, Testing result, Average, Maximum, Minimum, Deviation and Conversation scale. Data Transfer Bluetooth Hardness indication LCD Display Operating environment Temperature:-10C-50C; Humidity:-30%-80%R.H. Operating voltage 4.2V Battery Life 10h (turning back light off) Instrument dimensions 160x80x31mm Net weight Approximate 500g (without probe)

Vickers Hardness Tester Model : MVM - 50 PC : Construction : SONA Computerized Vickers Hardness Tester is a simple and a accurate means which loads and unloads the specimen and creates an indentation. This indentation is accurately measured by CCD camera and suitable optics. Specially developed image processing software measures the diagonal of indentation and converts it into Vickers Hardness no. This machine is suitable for measuring the hardness of precision metallic parts with wide The robust machine frame is designed to accommodate the high precision loading. Specimen is placed on a testing table. The test cycle is fully automatic.The accurate load is applied on a diamond indentor by means of a lever and weights. After a specific image is digitized using a CCD camera fitted on the indentation are automatically measured by PC to testing range.These testers strictly confirm to IS 1754 - 2002. give the Vickers Hardness Number.

Features: High Luminance. Energy saving. Viewing Area 10x4 Adjustable Shutter for Viewing Area. Electronic Brightness control Specifications: View Film Density up to 5.0 Density. Input voltage: 230 Volts. Power Consume: 160W approx. Heavy Aluminum heat sink. Cooling Fan: 2 Nos. Plug in Foot Switch. Foot Switch. Foot Switch & foot switch cable is shock Proof.

Economical Single Objective Micro Vickers Hardness Tester (Manual Turret) Micro Vickers Hardness Tester adopts LCD screen to display. By mean of control keys, HV or HK hardness scales, testing force, dwell time can be selected and brightness of light source can be adjusted. The hardness value is displayed directly by entering the indentation diagonal length and avoids the complication of the look-up table.

FEATURES: For Charpy tests on various materials. Strictly conforms to ASTM-E-2007 specifications. Works on pendulum principle. Difference between height of drop of pendulum before rupture and height of rise after rupture of specimen is directly proportional to Impact energy absorbed by specimen and is indicated by a pointer on a large dial for Model: AIT-3000-ASTM & on display for Model: AIT-3000-ASTM (D). Singal stand design which facilities fast and easy positioning And centering of specimen which is a basic requirement of sub-zero testing. Unique spring loading braking system for smooth and jerk free braking NIST approval of machine with samples from NIST-USA can be arranged. Model: AIT-300-ASTM (D) is a digital version of Model: AIT-300- ASTM.

Specifications Product Name: Dial Bore Gauge Set Item Number: 5510-0005 Measuring Range: 35160 mm / 1.386.3 Graduation: 0.01 mm / 0.0005 Warranty: Two Years Features Large measuring range from 35mm to 160mm So cost effective that can reach the range of 2 or 3 dial bore gauges Carbide-tipped and ceramic contact points optional for customers desire Strictly made in accordance with DIN878 Double fulcrum-points design for getting the correct measuring results Application Bore gauge sets are the most widely used measurement tools for inside measurement of cylindrical objects such as pipes and cylinders. Unlike transfer gauges (telescope gauge, small-hole gauge, beam gauge), the bore gauge does not require a second time measurement but a direct read when performing the measure, which ensured the accuracy. The bore gauge also goes deep enough by its long extension handle that bests the short reach problem of inside micrometers without compromising to the accuracy. Certainly, the three-point inside micrometer may fulfill all your needs and can be handled easily but it costs a lot more than bore gauges do.

Specifications Product Name: Digital Height Gauge Item Number: 3130-4703 Measuring Range: 0-300 / 0-12 Graduation: 0.001 / 0.00005 Accuracy: 0.02 mm / 0.0008 Warranty: Two Years Features With large and smooth slider-feed wheel to greatly improve the measuring accuracy Carbide tipped scriber for sharp, clean lines Made of stainless steel, widened and thickened With SPC data output Rigid, heavy duty beam and base Dustproof shield optional Application The electronic height gauge is an instrument for dimensional measurement of all kinds of mechanical parts. It is mainly used in the workshop to provide a quick and easy measurement of parts in production. Advantage Of DASQUA High quality material and precision machining process ensure product quality A traceable QC system is worthy of your trust Efficient warehouse and logistics management ensure your delivery time

Product Description Magnifier for easier reading Adjustable main beam to set the zero reference point Made of stainless steel, widened and thickened Carbide tipped scriber for sharp, clean lines With fine adjustment Satin chrome-finished scales Base hardened, ground and lapped for maximum flatness Dustproof shield optional Application The height gauge is an instrument for dimensional measurement of all kinds of mechanical parts. It is mainly used in the workshop to provide a quick and easy measurement of parts in production. Advantage Of DASQUA High quality material and precision machining process ensure product quality A traceable QC system is worthy of your trust Efficient warehouse and logistics management ensure your delivery time

Product Name: Dasqua Hight Quality Manual Operate Rockwell Hardness Tester Item Number: 1804-3607 Maximum load: 150 kg (1471N) Load range: 60, 100, 150, kg(588.4N, 980.7N, 1471N) Initial range load: 10 kg (98.07N) Maximum test height: 108m/m(4-1/4) Depth of throat: 135m/m(5-1/4) Maximum depth of spindle below base50m/m(2) Size of base180465m/m(7-18) Machine height630m/m(24-1/2) Weight (approx.)65 kg (150lbs) Application This hardness tester is used for determining Rockwell hardness of hard alloys, quenched and unquenched steels. Standard Accessories 1 x Large testing table150m/m(5-3/4) 1 x Small testing table62m/m(2-3/8) 1 x V-block anvil58(2-3/16) 1 x Diamond penetrator 120 1 x Steel ball penetrator 1/16 5 x Replacement steel ball 1/16 1 x Rockwell A standard test block 1 x Rockwell B standard test block 1 x Rockwell C standard test block 1 x Rockwell C standard test block 1 x Rockwell C standard test block 2 x Screwdrivers 3 x Level adjusting leg 1 x Accessory box 1 x Dustproof plastic cover 1 x Operation manual

Features It is widely applied for measuring temperature in the automobile, the electric power, the chemical industry, the food processing and so on Measure the surface temperature at a safe distance Auto power off Application DASQUAs Digital Infrared Thermometer measures the temperature of surfaces from a distance. It can measure temperature in boh Celsius and Fahrenheit. It is mainly for measuring temperature in heating, ventilation, and air-conditioning applications, including refrigeration and heating systems, supply and return registers, circuit breaker panels, motors and bearings, transformers, and ducts. Tips D : S= 8 : 1, means the Distance to the Spot Size of the unit is 8 : 1. As the Distance(D) from the target surface increases, the spot size of the area measured(S) by the unit becomes larger. So in order to get more accurate temperature, please pay attention to the Distance to Spot Size, or it will get some error if you neglect this. IR thermometer collects the infrared radiation energy from surface of the stuff that is focused by red laser, and transfer this information into electric signal via photodetector, then analyze and calculate its temperature. So please keep in mind that what you get is the surface temperature not inside temperature.

Specifications Product Name: Dial Indicator Item Number: 5111-1105 Measuring Range: 010 mm / 02 Graduation: 0.01 mm / 0.0005 Accuracy: 0.017 mm / 0.0005 Warranty: Two Years Features Used to measure surface flatness as well as axial runout and also used to check tool set up and squareness Limit indicator clips included Strictly made in accordance with DIN878 Jeweled bearings providing the lowest possible bearing friction With narrowed range and higher accuracy Application Dial indicators are also called dial gauges, dial calipers, and probe indicators. These precision measuring tools are used to accurately measure small linear distances and object sizes. The dial magnifies the measurement so that it can more easily be read by the human eye. Frequently used in manufacturing, laboratories, and other industrial or mechanical fields, dial indicators are used anywhere a small measurement must be found and recorded or transferred, such as checking the variation in tolerance of a workpiece. Standard dial indicators measure the displacement along the axis of the indicator. Dial test indicators are very similar to dial indicators, except that the axis of measurement is perpendicular to the axis of the indicator. Dial and dial test indicators can be analog, with a mechanical dial, or electronic, with a digital display. Some electronic models transfer the data electronically to a computer for recording and potential manipulation.

Specifications Product Name: Digital Disk-Brake Caliper Item Number: 2240-0005 Measuring Range: 0124 mm / 05 Accuracy: 0.05 mm / 0.0025 Resolution: 0.01 mm / 0.0005 / 1/128 Warranty: Two Years Features Fast and easy measurement of the brake disc thickness Made of high quality stainless steel LCD display with clear reading Zero setting at any position, mm/inch conversion at any position Application Our digital caliper works well for woodworking, jewelry making and so on, widely used in household, industry and automotive area, a great choice for mechanics, engineers, woodworkers, hobbyists, etc. Why DASQUA High quality material and precision machining process ensure product quality A traceable QC system is worthy of your trust Efficient warehouse and logistics management ensure your delivery time

Specifications Product Name: IP54 Waterproof Digital Micrometer Item Number: 2000-1005 Measuring Range: 0150 mm / 06 Accuracy: 0.02 mm / 0.001 Resolution: 0.01 mm / 0.0005 / 1/128 Warranty: Two Years Features With calibration certificate Made of solid stainless steel IP54 protection against liquid Industrial Quality: Strictly made in accordance with DIN862 The measuring surfaces of caliper is made of first-class hardened, ground and lapped. All metal construction ensures the longer span life of caliper and is more suitable for various industrial use. Application Calipers, which can be Vernier, dial or digital, are versatile tools for basic length measurement. A digital caliper can be used to measure length, diameter or outer diameter, thickness. inner diameter etc. Our digital caliper works well for woodworking, jewelry making and so on, widely used in household, industry and automotive area, a great choice for mechanics, engineers, woodworkers, hobbyists, etc.

Specifications Product Name: IP67 Waterproof Digital Caliper Item Number: 2015-1005 Measuring Range: 0150 mm / 06 Accuracy: 0.02 mm / 0.001 Resolution: 0.01 mm / 0.0005 / 1/128 Warranty: Two Years Features With calibration certificate; With inductive measurement system; IP67 protection against liquid; Strictly made in accordance with DIN862; Industrial Quality: Glass grating adapted; LCD Display is of larger size for easy reading ( larger than normal screens ); The body of caliper is made of solid stainless steel. All metal construction ensures the longer span life of caliper and is more suitable for various industrial use. Jaws are aligned and precision-cut. Applications Calipers, which can be Vernier, dial or digital, are versatile tools for basic length measurement. Digital calipers are the most modern version of this tool. A digital caliper can be used to measure length, diameter or outer diameter, thickness. inner diameter etc. Our digital caliper works well for woodworking, jewelry making and so on, widely used in household, industry and automotive area, a great choice for mechanics, engineers, woodworkers, hobbyists, etc.

Specifications Product Name: Ultra-Precision Outside Micrometer Item Number: 4230-2005 Measuring Range: 025 mm / 01 Graduation: 0.001 mm / 0.00005 Accuracy: 0.003 mm / 0.0011811 Warranty: Two Years Features Easy reading with 34x12mm huge screen, 8mm large display font Dual chip outputs provide more stable measuring function with stronger capability Hardened and ground spindle to ensuring stable accuracy; Precision ground stainless steel spindle, which ground twice, ensures the accuracy and smooth movement (Pitch error 1 less than before, and reaches world-class standard)while the others spindle carbon steel, which will lead to lose accuracy easily. Special carbide anvil to ensure durability; DASQUAs measuring anvil is new special carbide, not easily wear off and anti-rust, which will ensure accuracywhile the others are easy-wear off and rusty carbide tip, and lose accuracy With ratchet stop for constant force (5-8N, 20% higher than normal); When tightening the micrometer, the ratchet effectively stops overwhelming forces that may cause damage to the spindle to protect your high-precision device more carefully; Most updated ergonomically designed structure; Ratchet socket wrench with extra length allows one-hand operation; UV coat surface provides strong abrasion resistance.

Specifications Product Name: Ultra-Precision Outside Micrometer Item Number: 4111-8105-A Measuring Range: 025 mm / 01 Graduation: 0.01 mm / 0.0004 Accuracy: 0.004 mm / 0.0001575 Warranty: Two Years Features Strictly made in accordance with DIN 863; Spindle thread hardened, ground and lapped for ultimate accuracy; With spindle lock; New special carbide used on measuring anvil instead of traditional easy-wear off carbide tip. The measuring faces of the anvil and spindle directly contact with the object to be measured, which means these 2 surfaces are most likely to chip. Carbide-tipped significantly increase the using life of the micrometer; Precision Ground STAINLESS STEEL threading rod replacing alloy/carbon steel threading rod mostly used in the industry; Clear graduations laser-etched on satin chrome finish for easy reading; With ratchet stop for constant force(5- 8N 20% better than the normal standard of 5-10N), protect your high-precision device more carefully. When tightening the micrometer, the ratchet effectively stops overwhelming forces that may cause damage to the spindle;

Specifications Product Name: Inside Micrometer Item Number: 4910-4105 Measuring Range: 530 mm / 0.21.18 Resolution: 0.01 mm / 0.0005 Accuracy: 0.003 mm / 0.00012 Warranty: Two Years Features Strictly made in accordance with DIN863 For easy and rapid measurement of various inside dimensions LCD display with clear reading, metric/inch conversion Zero setting at any position Clamp wheel for quick and precise fixing With ratchet for constant measuring pressure Incl. 1x 1.5V battery Application Used to measure various inside dimensions. Our micrometers work well for woodworking, jewelry making and so on, widely used in household, industry and automotive area, a great choice for mechanics, engineers, woodworkers, hobbyists, etc.

Sepcifications: Product Name: BIG SIZE OUTSIDE MICROMETER Item Number: 4112-8135 Measuring Range: 150-175mm Graduation: 0.01mm Accuracy: 0.007mm Warranty: Two Years Features: Stainless steel newly adapted on spindle Strictly made in accordance with DIN 863 With ratchet stop for constant force Spindle thread hardened, ground and lapped for ultimate accuracy Clear graduations laser-etched on satin chrome finish for easy reading With spindle lock Bigger size for larger range Carbide measuring surfaces ground for longer service life Advantage of DASQUA: High quality material and precision machining process ensure product quality; A traceable QC system is worthy of your trust; Efficient warehouse and logistics management ensure your delivery time; A two-year warranty makes you without the worries behind;

Specifications Product Name: Super Strong Forced Magnetic Base Stand Item Number: 7121-0025 Holding Power: 80Kgs / 176Lbs Dimension of Base: 60*50*55cm Warranty: Two Years Features Two clamping holes Designed with two clamping holes, which are suitable for metric and inch dial indicators plus dovetail groove for test indicators, bringing great convenience holding capabilities CNC Machining Main parts produced on CNC machines, providing extremely accurate and high precision, ensuring high quality and high stability Super forced locking mechanical universal arm New type locking mechanism, super strong-arm lock and super tight locking force guarantees long life and firm positioning Ergonomic design Ergonomic-designed tightening knob provides comfortable and firm grip; Flexible and super strong rotary joints, providing smooth adjustments in any direction or location All wear parts use hardened high grade steel and with hardness over 58HRC Inner structure is made of bearing steel, delivering more wear-resisting ability and longer service life. Delivering more wear-resistance and longer life Application Used to maintain the position of a dial indicator or test indicator etc. during measurement operations. Advantage Of DASQUA High quality material and precision machining process ensure product quality A traceable QC system is worthy of your trust Efficient warehouse and logistics management ensure your delivery time