Caltech Instruments Pvt. Ltd.

Andheri East, Mumbai, Maharashtra

The Corrosion Pit Gauge will allow the peak to valley height of corroded surface in the corroded surface. Corrosion Pit Gauge can be used on most of the surfaces for determination of pit in corroded surfaces, corrosion coupons, corroded pipes, plant equipments. Measurement can be carried accurately to the level of micron. The gauge is initially set to zero with the glass zero plate and the foot is then placed on the corroded profile. The foot sits on top of the peaks and the sharp stylus travels to the bottom of the valley, allowing the gauge to display the peak to valley height. A number of measurement can be made and the average taken. The corrosion pit gauge is used to measure the effects of corrosion i.e. pitting and cavity depth etc.

Caltech Engineering Services India offers Bridge Cam Gage for measurements are possible in either inches or millimeters: Angle of Preparation, Excess Weld Metal, Depth of Undercut, Depth of Pitting, Weld Throat Size, and more.

Caltech Engineering Services India offers Bridge Cam Gage for measurements are possible in either inches or millimeters: Angle of Preparation, Excess Weld Metal, Depth of Undercut, Depth of Pitting, Weld Throat Size, and more.

Pipe Pit Gauge is a mechanical and handy instrument for measuring pits, dents on pitted, corroded, and stored pipes for long period. Pipe Pit Gauge is very easy to operate with measuring range 0-12" inches.Pipe Pit Gauge need to simply place on the horizontal pipe and stylus is required to place in the pit.

Pipe Pit Gauge is a mechanical and handy instrument for measuring pits, dents on pitted, corroded, and stored pipes for long period. Pipe Pit Gauge is very easy to operate with measuring range 0-12" inches.Pipe Pit Gauge need to simply place on the horizontal pipe and stylus is required to place in the pit.

A handy compilation of mathematical relationships between leg length, throats, skew angles and inspection dimensions. A must for designers and inspectors. The perfect companion to the GAL Weld Gauge.

Caltech Engineering Services offers Tooke Paint Inspection Gauge (Plastic) is a precision tool for inspection and thickness measurement (in accordance withASTM D4138) of single or multiple coats on any substrate, and for microscopic observation and measurement of substrate and film defects. The Tooke Gauge uses an illuminated 50-power microscope equipped with a universal scope with a measuring reticle that accommodates measurement in mils, microns, and millimeters. (Note: Each universal microscope is validated before sale against a certified gage block traceable to the National Institute of Standards & Technology (NIST).) This gauge mounts tungsten carbide cutting tips for precise incision of the work surface. Standard cutting tips are 1, 2, and 10. An optional 5 tip is available. Also, a gauge can be ordered with three tips of the same size, or with a single precision-ground tip and two blanks.

Coating Thickness Gauge utilize non-destructive priciple with most economical choice that retains the uncompromising quality of Coating Inspection Instruments, Coating Thickness Gauge has built in keys to restore calibration at any place. User can calibrate instrument using standard foils of various thickness of his choice. Full electronic coating thickness gauge with legible display for easy redeability.Coating Thickness gauge is best way to check dry film thickness of non magnetic organic coating on ferrous substrates.Highly compact, handy instrument measures paint coating thickness on steel surface based on selected model.

American Welding Society Structural Welding Code D 1.1 Paragraph 9.25 Quality of Welds 9.25.1.5 Undercut shall be no more than 010 in. (0.25 mm) deep when the weld is transverse to the primary stress in the part that is undercut.From G.A.L. Cage, Co. WTPS. Gauge is precision made from stainless steel all marking and dimensions are chemically etched for ease and clarity when reading.

Each gauge blade is made of 1-14" x 4" cold rolled stainless steel to resist rust and bending. Blades are deburred to remove rough edges. All sizes and numerals are engraved into the surface for easier reading. The set of seven blades comes in a handy 2" x 4 12" pocket case weighing only 4 oz.

Measuring fillet welds used to be a trial with complicated or inaccurate gauges. Not any more. Now you can measure fillet welds from 18" to 1" (with 132" accuracy) with one economical, simple to understand gauge.The G.A.L. Adjustable Fillet Weld Gauge uses an offset arm which slides at a 45 angle to make fillet weld length measurements. Simply adjust the arm until it touches the toe of the vertical leg. The gauge is calibrated to 32nds, with metric equivalents given, so you get more accurate readings. Four screws hold the offset arm in position for future adjustments.

Getting accurate pit depths and corrosion profiles can sometimes be a problem. Measuring on rounded surfaces or upside down could yield unreliable results. The digital pit depth gauge with bridge is designed for easy use, accuracy, and repeatability. Now available with a choice of bridging bars for different applications corrosion profiles can be plotted quickly and accurately by moving the probe and indicator along the bridging bar. Notched feet prevent the bridge from rocking on a rounded surface. The left-handed scale measures increasing depth as the tip drops into the pit. A locking adjustment screw allows instant calibration to a reference surface. Thumbscrews facilitate one-handed operation. The digital pit depth gauge with bridge with a 4" bridging bar is currently used heavily by oil, gas and water pipeline inspection companies to determine pipe integrity. Emt developed this pit gauge with engineers at a major oil and gas company. It is the foremost accurate tool for pipeline inspection. Ease of use and extreme accuracy make this a necessary tool for any pipeline inspection system.

 

specifications

• model : r-1022
• measuring range : 0-10mm l.c 0.001mm

manufactures and provides a full range of corrosion testing equipments. We assist to minimize the corrosion related problems, and to qualify materials Special Design Fillet Gauge, Small Tolerance Fillet Gauge, Special Fillet Gauge, Special Undercut Gauge, End Profile Gauge, Taper Gauge

Ultrasonic thickness gauge which also known as D Meter is suitable for non destructive testing of thickness measuremet on variety of metallic and non-metallic materials. Ultrasonic thickness gauge is operated on micro controller based principle. NDT (Non Destructive Testing) technique is simple and instant thickness measurements are possible. LCD display for quick and best rediability. Digital Ultrasonic Thickness Gauge is useful for Steel, Mild Steel, Stainless Steel, Cast Steel, Cast Iron, Aluminum, Copper, Lead, Tin, Brass etc. Ultrasonic Thickness Gauge (D Meter) is pocket sized instrument can be taken to any place like Work Shop, Off sites.Ultrasonic thickness gauge ( Pocket D Meter ) adopts the theory of sound wave to measure a wide range of material, such as metals, plastic, ceramics, composites, epoxies, glass and other ultrasonic wave well-conductive materials. Most economical price ultrasonic thickness wall thickness measurements is possible very accurately using this handheld gage.

We are among the major manufacturers and exporters of Stainless Steel Wet Film Thickness Gauge. The specifications of the Stainless Steel Wet Film Thickness Gauge are as follows: WFT GAUGES ARE ALSO CUSTOMIZED WITH YOUR OWN LOGO

• W2001: Range from 25µm to 1500µm 45 teeth
• W1003 : Range from 50µm to 5000µm 45 teeth

GAL Gage Co. manufactured V-WAC Gage can be purchased separately or as part of a complete set of seven fillet weld gauges that determine if your welds conform to specifications.Undercut depth or crown height scale can be read to 132 inch.

Caltech Engineering Services offers Multi- Purpose Gauge or Master Paint Plate a very useful gauge for cross cut adhesion testing as per ASTM D3359 Method A and ASTM D3359 method B standard. This gauge is also useful for determination of wet film thickness and also used to determine sagging properties. ASTM D3359 Test Method A is primarily intended for use at job sites while Test Method B is more suitable for use in the laboratory. Also, Test Method B is not considered suitable for films thicker than 5 mils (125m)

Testex Tape or Press O Film offers a simple and very accurate method of measuring blasted profiles. It can produce virtually exact replicas of the blasted surface profile, which can be measured using a snap gauge. Testex snap gauge is simple hand held operation. Place the Testex film or press o film firmly on the blasted surface, apply moderate pressure with the burnishing tool, the replica has now been taken and can be measured using the textex snap gage. Press o film snap gauge is highly useful tool for measurements and used for pipeline & coating inspection. Testex snap gauge complies with ASTM, NACE and SSPC methods of measurement.

Measuring range 0 - 10", Accuracy meets or exceeds federal specifications, Complete with 6 extension rods in fitted case, Micro probes for small diameter pits .062 to .025, Interchangeable bases.

A weld profile gauge is just the right tool for testing welding profile, matching wheel arches and body contours, or forming panels. Simply press the gauge against the piece you want to copy. Pull it away, and there's your reproduction. A Welding profile gauge or contour gauge is a tool for recording the cross-sectional shape of a surface, welding bead width, welding profile test and welding groove.

New Pocket size Measures 8 size fillet, Check Leg Length, Throat Size, plus Allowable Convexity. All increments permanently engraved, Each welder can carry set for pre-inspection. Handy key ring holds set together.

Paint Thickness Gauge can be operated by unskilled workers with single keypad operation and automatic switch off when no reading is being taken. Paint thickness tester for all types of application to measure thickness of paint, epoxy, powder coating, foil film, thin panel sheets, paper, automotive, car painting booths and repair shop etc. It works on non destructive principle. Highly sutaible for automotive and car manufacturers. The digital paint thickness tester measures thickness on steel including body panels, engine components, and wheels has measuring range measures range up to 1500 and accuracy of up to 2m 2%. Paint Thickness gauge is a pocket size tester, which also enables checking the condition of motor car body paint and determining thickness of the painted surface. Enables to check weather the car was painted for the second time or the body was repaired. Makes possible finding places where filler was laid and how thick it was done. Help to reduce expensive paint materials and improve finish consistency and quality. Highly useful tester for insurance survey, automobile & ancillary manufactures.

Pressure blast analyser gauge determine blast nozzle wear using this convenient, portable (8" long) gauge. It is also known as Nozzle orifice gauge. A small black marker located in the cap is used to mark the side of the gauge. Once inserted through the back end of the blast nozzle and twisted, the gauge is removed and the nozzle opening is revealed by correlating the scale marking with black marker to the scale on the gauge (14" to 58"). Air consumption (CFM @ 100 psi) is also indicated. The Nozzle Orifice Gauge is very simple and recommended for coating applicator, painting contractors, and inspection of coatings.

With the new improved GAL Gauge A.W.S. Gauge shown above it is possible to meet specifications of butt and fillet type welds. New edesigned instrument is pocket sized and easy to operate, new feature includes thumb screw which replaces old hard to perate rivet type. Diagrams at left illustrate the ease with which welders and inspectors may accurately check sizes of convex or concave fillets as well as butt weld reinforcements.

We are offering digital pit gauge without bridge will allow the peak to valley height of corroded surface or blast cleaned surfaces to be accurately measured. The digital pit gauge without bridge is initially set to zero with the glass zero plate and the foot is then placed on the corroded profile. The foot sits on top of the peaks and the sharp stylus travels to the bottom of the valley, allowing the gauge to display the peak to valley height. Number of measurement can be made at different locations to get maximum depth of pit. The digital pit gauge without bridge can also be used to measure the effects of corrosion i.e. Pitting and cavity depth. Supplied in carrying case with glass plate for zero setting and battery fitted. Measurement is possible in mm or inches as per your choice using mm/inch switch. Digital pit gauge can be used with measurement resolution of 1 micron and precision measurements are possible even at critical locations. The instrument is supplied with calibration certificate traceable to national standards from reputed laboratory as per iso 9001:2000 norms.

 

specifications

• range of measurement : 0-5mm
• resolution : 1 micron
• power : 1.5 volt batteries fitted
• model : r 1021

A pocket size digital pit gauge fitted with battery is ready to use for accurate measurements of pits on corroded surface of costructed pipes, structures at onshore and offshore installations and welding inspection of pipelines. Digital pit gauge, with the designed based on a digital vernier caliper with direct reading. It is easy to use and provides fast and accurate measurements of surface pits, gauges, dents, undercuts, and corrosion study, evaluations etc. Digital Pit Gauge is easy-to-use and provides fast and accurate measurements of surface pits, gauges, dents, undercut, etc

We Offer Coatem Digital Coating Thickness Gauge which measures coatings on Steel & Iron. Coating Thickness Gauges utilize non-destructive priciple with most economical choice that retains the uncompromising quality of Coating Inspection Instruments.

Digital Coating Thickness Gauge has built in keys to restore calibration at any place. User can calibrate instrument using standard foils of various thickness of his choice. Full electronic instrument with legible display for easy redeability. Coating Thickness gauge is best way to check dry film thickness of non magnetic organic coating on ferrous substrates.

Highly compact, handy instrument measures paint / coating thickness on steel surface based on selected model. Paint Thickness Gauge measures non-magnetic coatings on steel. Paint thickness meter has flexible probe and therefore can be used to test almost all types of locations. Special adapter with curvature adapter is used for testing coating on rods and wires above 6mm diameter. Coating thickness gage is provided in compact box for safe storage of instrument along with standard calibration foils, zero block and operating manual.

The pit gauge will allow the peak to valley height of corroded surface or blast cleaned surfaces to be accurately measured.the gauge is initially set to zero with the glass zero plate and the foot is then placed on the corroded profile. The foot sits on top of the peaks and the sharp stylus travels to the bottom of the valley, allowing the gauge to display the peak to valley height. A number of measurements can be made and the average can be taken.in addition, the gauge can also be used to measure the effects of corrosion i.e. Pitting and cavity depth etc. Supplied in carrying case with glass plate for zero setting and battery fitted.digital pit gauge can be used with measurement resolution of 10 micron and precision measurements are possible even at critical locations. The instrument is supplied with calibration certificate traceable to national standards from reputed laboratory as per iso 9001:2000 norms.

We are offering paint thickness gauge etc. Caltech engineering services offers latest digital pocket-sized paint thickness gauges replacing most of the drawbacks of analog paint thickness gauges. Can be operated by unskilled workers with single keypad operation and automatic switch off when no reading is being taken.paint thickness tester for all types of application to measure thickness of paint, epoxy, powder coating, film, thin sheets, paper, automotive, car painting and repair etc. Works on non destructive principle. Mg 105 digital electronic gauge measures paint thickness on steel including body panels, engine components, and wheels has measuring range measures range up to 300 and accuracy of upto 2m / 3%. Features : a pocket size tester, which enables checking the condition of car body paint and determining thickness of the painted surface. Enables to check whether the car was painted for the second time or the body was repaired. Makes possible finding places where filler was laid and how thick it was done. Help to reduce expensive paint materials and improve finish consistency and quality.mechanical gauges, spring operated gauges are working on the magnetic permeability and based on residual magnetism in steel and have lower accuracy of upto + 5%. While many spring loaded gauges errors increases over a period of time and needs replacement/repair. In view of above, mg 105 is now the best option in the industry.we offer instruments for most of the applications covering full range of thickness of powder coating / painting / finishing industries with steel, copper, nickel, aluminium, and other bases.

It conforms to BS 3900-C5, ISO 2808-7B and ASTM D4414-A Standards. Caltech's wet film thickness gauge is designed to measure accurate liquid coating thickness in the easiest and fastest manner. It measures the thickness immediately after the coating has been applied on the material.WFT Gauge can also be used to measure powder coating thickness before it goes through curing. Wet film thickness is measured to determine the correct dry coating thickness

simply place in the wet paint note the wet paint thickness, Allow paint to dry and retain for future ISO record or customer requirements. All gauges have Micron Thou Mil scales. It conforms to BS 3900-C5, ISO 2808-7B and ASTM D4414-A Standards. Caltech's wet film thickness gauge is designed to measure accurate liquid coating thickness in the easiest and fastest manner. It measures the thickness immediately after the coating has been applied on the material.WFT Gauge can also be used to measure powder coating thickness before it goes through curing. Wet film thickness is measured to determine the correct dry coating thickness.Wet film thickness gauges are also known as wet film gauges, notched gauges, step gauges and WFT combs.Disposable plastic wft gauge is designed for once only use, simply place in the wet paint note the wet paint thickness, Allow paint to dry and retain for future ISO record or customer requirements. All gauges have Micron Thou Mil scales as per BS 3900-C5, ISO 2808 and ASTM D4414 standards.

This gage maximize your abrasive blast cleaning productivity with this pocket-sized pressure gage. Adapted for use with hypodermic needles, this gage was designed specifically to measure the abrasive blast cleaning air pressure (up to 160 psig) at the blast nozzle, where it really counts. Needle pressure gauge is very simple to use and measure air pressure in blast hose and air hose. Hypodermic needle pressure gage not only measures air pressure in the blast hose but it also helps to improve correct abrasive consumption and achieve correct anchor pattern of surface profile.

Caltech Engineering Services Mumbai India offers best Surface Profile Gauge for paint coating inspection instrument. We also provide digital surface profile gauge price at econonomical price. Surface Profile Gauge for blasting will allow the peak to valley height of blast-cleaned surfaces to be accurately measured in accordance with the ASTM D-4417 Method B standard. The surface profile gauge is important tool in assessment of degree surface preparation or surface cleanliness before painting application. surface profile gauges are supplied in analog and digital version. The surface profile gauge is initially set to zero with the glass zero plate. To measure profile, the needle of gauge is placed on blasted surface and base of gauge is then placed on the blasted profile. The foot sits on top of the peaks and the needle moves up or down to the bottom of the valley, allowing the surface profile gauge to display the peak to valley height. A number of measurements can be made and the average taken for accurate results of blasted profile.

The digital surface profile gauge will allow the peak to valley height of blast cleaned surfaces to be accurately measured in accordance with the ASTM standard. Caltechs digital surface profile gauge is highly useful and users friendly tool for paint, coating, and corrosion inspection.

The surface profile gauge is initially set to zero with the glass zero plate and the foot is then placed on the blasted profile. The foot sits on top of the peaks and the sharp stylus travels to the bottom of the valley, allowing the gauge to display the peak to valley height. A number of measurement can be made and the average taken. In addition the gauge can also be used to measure the effects of corrosion i.e. pitting and cavity depth etc. Instrument is supplied with calibration certificate traceable to national standards. Surface Profile Gauges are also known as surface profile needle gauge. Caltech Engineering Services - India supplied digital surface gauge comes in carrying case with Glass Zero Plate, Alen Key, and Battery fitted available at economical price.