Sigma Mangolpuri, Delhi

We are offering vibration meter. digital vibration meters are used to measure vibration in rotating machinery for all types of commercial and industrial applications. Manufacturing maintenance personnel use vibration meters to trend vibration levels and protect critical machinery assets. These vibration meters are essential for the functioning and long life of machinery so that your money doesn’t go to waste and is in the best hands. We assure you excellent quality products that will help you conserve your machinery in the best possible way.

We are offering ultrasonic thickness gauge. we are wholesaler and supplier of a wide range of digital portable metal hardness tester. Our range is based on quality raw materials and advanced technology. These are highly checked on the various parameters and meet industry standards. We also meet the bulk demand of our clients within the committed time frame. features: • portable size and easy operation • suitable for any metallic and non-metallic materials ultrasonic can go through • self-compensating of non linearity function is supplied for correction of pickup nonlinearity • 10 measuring values recorded • optional 2.5mhz, 5mhz and 7mhz transducers are available • clear 4-digit lcd display with back light • 5 pre-set sound velocities for repeating applications • mm / inch selectable technical specifications : measuring range 0.75 -300.00mm (steel) measuring range for steel pipes ø 20 3.0mm diameter of transducer ø 10 (standard) ø 6 (optional) ø 12(optional) display resolution 0.1mm calibration 4.0mm steel base plate integrated tolerance ± (1%h+0.1) mm (h means the thickness of tested piece) measuring units mm/inch sound velocity range 1000-9999m/s display 4-digital lcd with backlight surface temperature -10oc to +60 oc battery indicator low battery voltage indication power supply 2 pcs. Aa batteries 1.5v working time 250 hours dimensions 126mm x 68mm x 23mm weight approx. 250g including batteries packing plastic box guarantee 6 months calibration optional.

We are offering thermo hygro meter. * greenhouse * office environment * environmental studies * food distribution * department stores * printing industry * hvac installation and maintenance * labs textile woolen mills * weather monitoring * art galleriesmuseums * hospitals and clinics pharmaceutical co. * store rooms features * dual display temperature & humidity * accurate ntc sensor * measures temperature in °c°f * dew point and wet bulb function * max min max-min avg & hold function * portability and simplicity one-hand operation * quick response r.h. Sensor * display back-light * auto power off * external probe * ce-mark approval general specifications * zero : automatic. * low battery indication : the " " is displayed when the battery voltage drops below the operating level. * measurement rate : 2.5 timessecond. * operating environment : 0oc to 50oc.

We are offering sound level meter. this low cost sound meter has been designed for quick noise surveys and sound level checks. Despite its excellent range of features, it is very easy to use and the large backlit display helps when measuring in poor light conditions. • large, clear display with back-light • 30 to 130 db(a) auto ranging • a and c frequency weighting • fast and slow time weighting • maximum and minimum sound level readings • hold button holds the currently displayed level • includes wind shield, carrying case and battery specifications display indicators resolution / accuracy frequency range level range frequency weighting microphone time weighting dynamic range battery battery life temp. & humidity dimensions 4 digit lcd with back light, update rate 0.5s low battery, freq. & time weighting, min/max 0.1db / ±1.5 db (ref 94 db @ 1 khz) 31.5 hz to 8 khz 30 to 130 db(a), 35 to 130 db(c) a and c 1/2" electret condenser fast (125ms) and slow (1s) 50 db one 9v battery (supplied) about 50 hours (alkaline battery) 5°c to 40°c, below 80% rh 8" x 2.1" x 1.5", 6 ounce (inc. Battery) 200 x 55 x 38, 170g (including battery) due to its auto-ranging feature and simple push-button operation, this sound meter is extremely easy to use. Just switch it on and it is measuring with the most common settings: "a" frequency weighting and "fast" time response. At the push of a button you can change it to display the "c" weighted sound level or change to "slow" time response. The large display with back light make this meter ideal for measuring noise levels where the natural light is poor.

We are offering rubber hardness tester. Available with us are rubber hardness testers that are high in performance and are easy to operate. Rubber hardness testers are widely used across different industries, these rubber hardness tester are engineered to perfection adopting innovative technologies. We also endeavor to satisfy our clients spread worldwide by offering our range of rubber hardness tester as per the designs and specifications of our clients. the different types of rubber hardness tester include: • shore-a digital rubber hardness tester • shore-a analogue rubber hardness tester • shore-d digital rubber hardness tester • shore-d analogue rubber hardness tester.

We are offering lux meter. range 0 to 50000 lux in auto range of 0 to 199.9, 200 to 1999, 2000 to 20000 and 20000 to 50000 lux. ( auto range). accuracy ± 5% ± 2 least counts. resolution 0.1 in the range of 0 to 200 lux. 1 in the range of 0 to 2000 lux. 10 in the range of 0 to 20000 lux. 100 in the range of 0 to 50000 lux. data hold data hold facility is provided. display 3½ digit, 7 segment lcd type of 12.5mm height. x10, x100, data hold and low battery indications are provided sensor separately attached light sensor allows user to take measurements at an optimum position. power requirements 9 volts battery. standard accessories battery, instruction manual and carrying case.

We are offering laser distance meter. Introducing the new laser measuring instrument ideal for professional internal measuring applications. The basic laser measuring functions are easy to access and allow for quick direct measuring applications. The laser distance meter has been designed for precise indoor measuring to a range of 50 metres and an accuracy of 1.5mm. Measuring area and volume calculations can be easily undertaken. Simply choose the function by pressing their individual key and follow the on-display guide. Converting between metric and imperial measurements can be undertaken through the m/ft key. Measuring reference from the front allows the operator to measure from a surface i.e. End of a table back to a wall. This instrument is ideal for all interior designers, home inspectors and kitchen, bedroom, bathroom fitters.

We are offering ir thermometer. Laser : dot emissivity : adjustable general application notes : the ir-temp™ is our new pistol-grip non-contact thermometer. it has adjustable emissivity (suitable for a wider range of surface target types) and comes with an "as found" three point calibration certificate. The laser targeting is an unusually narrow 10:1 ratio cone, giving very precise targeting with the single dot laser target indication (useful for longer range readings up to 10 feet).

we are offering The force gauge is ideal for a wide range of force testing applications. Based on our popular DPP Series force gauge, the LG Series features a larger, 2.25-inch dial for improved resolution and readability, peak hold button, ergonomic shape and improved accuracy of +0.5% of full scale. The LG gauge is an excellent, economical solution for tensile or compression testing. The durable, plastic housing fits naturally in the hand for a comfortable and firm grip even at maximum loads. Gauges may be mounted to a test stand for even greater control and consistent results in repetitive testing applications. The easy to read concentric dial measures clockwise only. Dial rotates 360-degrees for taring. A peak hold button captures peak readings and can be easily and quickly returned to zero. A mechanical overload feature protects the gauge from damage. Available in lbf, kgf or N units of measure. gauges come complete with protective carrying case and a set of stainless steel attachments. A Certificate of Calibration with Data is supplied standard. ________________________________________ Features & Benefits • Three Graduation Styles - LBF - KGF - Nektons • Tensile (Pull) and Compression (Push) Testing • Peak Load Switch • Tare Ring • Intrinsically Safe • NIST Calibration with Data • 2 Year Warranty

We are offering digital portable metal hardness tester. Technical parameters :- accuracy +- 6 hl scales hrc, hrb, hb, hv, hsd, mpa display bright and clear lcd display with backlight testing directions all direction printer mini thermal printer with irda (cable no need) operating voltage 4.5v (3 aaa batteries) operating environment temperature : 0 ~+40? humidity : 20% ~ 85% storage environment temperature : -30 ~ +80? humidity : 5% ~ 95% dimension 150mm*80mm*30mm weight approx.200g accessories display unit, impact device d, test block, cleaning brush, printer cable

we are offering Digital Anemometer. • Simultaneous display air velocity and temperature • Data hold and auto power off • Continuous moving air velocity averaging of measurements for up to 2 hours • Displays Min/Max/Avg velocity with temperature values • Multi-point averaging up to 8 points • Calculate average velocity values in seconds • High-contrast, 4 digit LCD readout • RS-232 interface • Includes hard carrying case and batteries SPECIFICATIONS: Air Velocity Range Resolution 80 to 5900 fpm 1 fpm 0.4 to 30.0 m/s 0.1 m/s Temperature Range Resolution 14 to 122°F 0.1°F -10 to 50°C 0.1°C Accuracy ±2ºF / ±1ºC Power Supply Single 9V battery Dimensions 7.1 x 3 x 1.8”

We are offering digimatic micrometer coolant proof. • micrometer is used to measure short lengths accurately technical details : • printed marking on the vernier scale • carbide tipped measuring faces • blue metallic finish frame • with locking clamp and ratchet stop • least count : 0.001mm • coolant proof model ( ip65 ) • with friction thimble.

we are offering Dial Vernier. Technical Details : • Roboust Stainless Steel construction • 4 Way Measurements Inside, outside, depth, step • Golden Dial with black Marking for easier reading • Adjustable Bezel and Lock Size in mm Least Count in mm 150 0.02 200 0.02 300 0.02 150 0.01 200 0.01 Guarantee Nil Packing Plastic Box Calibration In house

We are offering dial thickness gauge. We are widely lauded for providing our clients with the best-in-class calibration services for dial gauges & dial thickness gauges. Provided by our team of professionals, these offered services are highly appreciated for their remarkable attributes such as flexibility, reliability, promptness, accurateness and timely accomplishment. We provide our services in accordance with the defined parameters of the industry so as to surpass expectations of the clients.

We are offering flexbar precision dial indicators featuring unique combination of central lug and magnetic back plate. Each face has dual scale continuous & balanced. Inch and metric models available. Specifications and quality features: • tolerance pointers standard • bearings made from special brass. • bezel clamp standard. • lug back is integral with case. • constant measuring pressure return spring lever. • hardened and lapped pinions. • stainless steel hardened stem. • superfinished stainless steel rack spindle. • revolution counter on face. • rotatable bezel with positive clamp for zero setting. • unbreakable crystal. • all parts interchangeable. • totally enclosed case protects movement from dust and oil. Model no. 11998, dial indicator • graduations: .0005" • range: 1" • dual scale: 0-100 • diameter stem: 38" • mounting: central lug 14" diameter hole.

Due to intensive contact with large pipe manufacturers dutch engineers successfully developed a steel bevel protector, which protects the pipe-end against damage. The steel bevel protector provides many advantages: 1. Special shock absorbing profile when the bevel protector is fitted on the pipe, the top of the bevel lies totally free. In case of impact, this area will deform and absorb the energy of the shock. Forces of shock are transmitted to the bevel's flank due to the profile of the metal ring. In that way the pipe bevels are well protected remain free of damage during transport. 2. Protect the complete circumference of the pipe normally bevel protectors have a gap where the two ends meet. At this point the bevel is not protected. Dhatec's bevel protector has two overlapping ends. This provides complete protection for the whole circumference. 3. Made in one piece by developing a bevel protector in one piece, dhatec has succeeded in. Introducing a bevel protector that is easy to handle. It does not require any extra parts to lock it into position, enabling it ot be produced cost effectively. 4. Unique closing system and strong clamping the bevel protector can be placed very easily by bringing the two ends together and hammering on the closing curve, or by pressing the closing curve down with a hydraulic clamping machine. Extra tension is produced because the closing curve is always deformed downwards into two small curves. This means the bevel protector will not work loose during transportation of the pipes and will stay firmly in place until the final destination of the pipes is reached. 5. Large pipe tolerance possible the closing system, having an effective clamp tolerance of 16 mm, ensures that a dimensional tolerance on the pipes of +- 2,5 mm causes no problem for steady clamping. 6 easy to remove besides the easy and secure fastening possibilities, the bevel protector can also easily be removed. By positioning a tool under one of the small curves of the closing system, the tension is relieved and the bevel protector can easily be removed. 7. Placing when pipes are stacked. Because the bevel protectors only clamp on the inside of the pipe, they can also be placed when pipes are lying on top of each other. In this way, the bevel protectors can be placed in an economic and safe manner. The bevel protector is available in normal, zinc plated and stainless steel for every diameter.

We are offering concrete rebound hammer. Concrete test hammer, ideally suited for on-site tests of concrete and is widely used instrument for analyzing the uniformity and compressive strength characteristics of concrete structures and detection of weak spots in the concrete. Rebound values are read from a scale for subsequent calculation of the mean. Compressive strength values can be read from a conversion diagram features: • economical • impact energy: 2.207 nm • accuracy: better than + 2 rebound numbers when tested on calibration anvil • resolution: 2 rebound number(s) • range: 10 to 100 rebound number •conforms to bs 1881: part 202.is 13311 part 1, astm c-805 • weight: 1.5 kg. • travel carry case.

We are offering digital rebound hammer. Digital test hammers are an advanced, completely automated system for estimating concrete compressive strength. Its calculation, memory and recording functions allow for quick, easy and accurate test results. Discard values for multiple test results can be set; the mean, median and compressive strength can also be calculated. The addition of modern microprocessor technology allows the data to be stored, printed and transferred to a personal computer for further analysis, or inclusion in your reports. Features: • the unit comes with an integrated alpha “numeric digital display, and control panel. You can switch between standard or metric units. • automatic calculation of mean rebound number, compressive strength and more; • field printer, pc connection and software for downloading. • connection to a personal computer is via the rs-232 interface. • conforms to astm c-805, bs-1881-202, is 13311 part 1 • construction: all aluminum for rugged construction environment • operating temperature: 0° to 50° c (32° to 122° f) • approximate weight: 1.6 kg (3.5 lbs.) • travel carry case.

We are offering schmidt rebound hammer. The schmidt rebound hammer is principally a surface hardness tester. The original schmidt is available in models with different impact energies, each test hammer designed for a specific test application. The romans were aware of the fact that good mortar (opus caementicium) is hard and of a high compressive strength. They tested its quality subjectively by scratching the surface with an iron nail. But only in the mid-20th century was this know-how utilized. A device was invented which made non-destructive compressive strength testing feasible. It was and is the original schimidt concrete test hammer the test hammer will hit the concrete at a defined energy. Its rebound is dependent on the hardness of the concrete and is measured by the test equipment. By references to the conversion chart, the rebound value can be used to determine the compressive strength. For the first time it was feasible to measure the compressive strength of concrete in situ on a building structure. Meanwhile we have developed ten other types. features: • portable and flexible; • simple and convenient to use; • impact energy: 0.735 nm • measuring range: 10-70 nmm2 • conforms to bs-1881-202, isodis 8045, astm c-805 • unit selection: mpa, psi • travel carry case.

We are offering digital schmidt rebound hammer. Digital schmidt rebound hammer is the most advanced instrument in its category with follows: • the instruments body lies very comfortably in the hand. The display is highly readable under any conditions. • a two-layer seal prevents dust and dirt from penetrating to the interior of the instrument. • the forward and the rebound velocity of the hammer mass are both measured in close proximity to the point of impact. The rebound value requires no angular correction. • a larger number of measurement points can be easily collected by the instrument and automatically evaluated according to statistical criteria. • the application "hammerlink" allows all data to be uploaded via usb. Firmware upgrades are also possible over this connection. Features: • language independent user interface • data acquisition & processing • impact energy: 2.207 nm (1.63 lb ft) • concrete compressive strength range: 10-100 nmm2 (1450-14500 psi) • weight: 570 g (1.3 lb) • display: 17 x 71 pixel, graphic • battery life: >5000 impacts between charges • charger connection: usb type b (5 v, 100 ma) • operating temperature: 0 to 50 °c (32 to 122 °f) • storage temperature: -10 to 70 °c (14 to 158 °f) • conforms to astm c-805, bs-1881-202, is 13311 part 1.

We are offering willy mill. Recommended for grinding of dry plant samples. Also for a great variety of commercial dry materials.unit having two stationary steel blades and rotary with steel edges provided in the cast iron chamber.a removable safety glass sheet plate from the face of chamber of permit observation during operation. Willey mill is fitted on substantial cast iron base. Complete unit supplied with aluminum cast chamber, polished hopper with cover, wooden plunger, three delivery tubes mounted with sieves cloth mesh no; 20, 40, and 60mesh , one allen key for adjusting blades and 3 glass jars, brush etc. Electrically operated to work on 220 volts a.c

We are offering ultrasonic pulse velocity. The pulse velocity in a material depends on its density and its elastic properties which in turn are related to the quality and the compressive strength of the concrete. The upv methodology relies on direct arrival of compressional waves, which are generated by sources with resonant frequencies ranging from 50 to 150 khz. Pulse velocity=(path length/travel time) model: ultracon–170 supplied complete with ultracon-170 main body, carrying pouch, battery charger, a pair of 52 khz ut transducer, rg 58 cable with bnc/bnc connectors, reference block, ultrasonic couplant, instruction manual features of ultracon-170 • direct read-out of transit time of ultrasonic in concrete with ultrasonic transducers, which is pulsed by high voltage • with the combinations of high-energy pulser, high sensitivity receiver and high efficiency transducers, it is excellent in thick and attenuative materials. • tft color lcd and makes it easy to operate in worksite or laboratory. • status messages and different color display according to measurement modes enables to ascertain present inspection modes. • 6 x aa rechargeable batteries enables long operation. • displays the transit time in 0.1µs unit • conforms to bs1881 part 203 • rf waveform can be observed through rf output connector to oscilloscope or a/d board • rugged aluminium case • low battery status display.

We are offering ph meter. phs -w series economical microprocessor based ph/mv meter, is ideal for routine use in schools, laboratories and production plants. This microprocessor based table top ph meter is capable of measuring ph/mv value and ion concentration measurement with an ion selective electrode. key features:phs series microprocessor based ph meters • microprocessor-based • based on advanced smt technology, • high performance • excellent stability and repeatability • 2-point push button calibration • auto-buffer recognition • self-diagnostic with message codesdisplay • automatic temperature compensation • large lcd display • simultaneous display of the measured values( , ph/mv).

We are offering conductivity meter. the mp-521 series is advanced microprocessor based multi parameter tester which can test ph, mv, conductivity, resistivity and temperature . This multi parameter ph/.conductivity meter is ideal for analytical usages in testing and research , laboratories and production plants. This microprocessor based table is ideally suited for application where multiple parameters have to be gauged with high level of accuracy and data logging for future references and report generation. These type of meters are very well equipped to be used in laboratories as well as for field application features and applications • analytical benchtop ph meter cum conductivity meter • rs 232 c interface • data storage of up to 600 samples • supplied with software for data logging and analysis equips three-in-one ph electrode, fast response and easy to use automatic temperature compensation range (-10-100o c) • self-diagnostic with message codes display.