Scientific Instruments Dealers in Pune

SDN series Digital vernier caliper / Digital caliper available from 0-150 to 0-300mm range. Robust, hardened & ground SS jaws & beam. 9.6mm tall high contrast liquid crystal display. User friendly, 3V battery. FEATURES: Every gauge carries a calibration certificate giving actual values Robust, Hardened and Ground stainless steel jaws and beam Accuracy as per DIN 862 Attractive shape and elegant design complimented by uncompromising performance 9.6 mm tall, high contrast Liquid Crystal Display significantly augments visibility and minimizes user fatigue All three ranges of calipers are fitted with thumb-roller to improve quality of measurement Easy and quick operation (user friendly) Battery changeover is fast, easy and reliable All three varieties of digital calipers are capable of External, Internal, Step and Depth measurement Display refresh rate greater than 7 / sec Power supply 1 Lithium battery, type CR2032, 3V, 220 mAh Working temperature 5 to 40 °C Max. slider speed 1.5 m/s

Photoluminescence (PL) is the light emission from a material under the excitation by ultraviolet, visible or near infrared radiation. In semiconductor luminescent property measurements, the sample (e.g. GaN, ZnO, GaAs etc.) was usually excited by a laser (with a wavelength of 325 nm, 532 nm, 785 nm etc.), and its PL spectrum is measured to analyze the optical physical properties, such as the band gap width etc. Photoluminescence is a high sensitivity, non-destructive analysis method, which can provide the information about the structure, composition and surrounding atomic arrangement of materials. Therefore, it is widely used in physics, materials science, chemistry and molecular biology and other related fields. ForPhotoluminescencemeasurement we are providing Flex Onefrom Zolix, the latest in microspectrometers is a fully integrated, versatile and cost effective microspectrometer that combines a microscope head directly coupled to a high-performance, triple gratings, imaging spectrometer.

Elastic Modules, Tan Delta, Initial, Maximum Torque, Rotor less, Viscous Modus, Cure rate, Minimum torque, Scorch points, Smaller Sample size. Viscous and Elastic S’ Modulus (torques) can be separated, Choice of display S’ or tan and along with elastic Modulus, Automated Testing, Online Display of Torque vs. Time graph, Graphical Comparison of results. Other Features are as above. Sample Volume Approx. 6 CM^3, Oscillating Disc Frequency 100Cycles/Min (1.66Hz), Oscillating Amplitude +/- 0.5 Deg, 1 Deg, 3 Deg, and Microprocessor Temp. Controller Calibrated range 100~200 Deg C., Air Pressure 60 PST, 4.2Kg/Cm2.

We are manufacturers of the best quality reliable micro ohm meter which are high sensitivity multimeter, optimized for performing low level measurements.Features • 4½ digit LCD display with annunciations• Resolution 0.1 μW on 2 mW range• Mains cum Battery operated (Rechargeable Ni-cd)• High measurement current (10A) for faster settling on inductive loads• True 4 wire resistance measuring technique• Eliminates lead resistance errors inherent in two wire measurement system• Pulse Mode, Auto Hold Operation• Low Battery indication to prevent deep discharge of internal recharging battery

Eddy current dynamometer is the latest type of absorption dynamometer popularly used for testing prime movers like diesel engines, petrol engines, electric motors, pneumatic motors, etc. These dynamometers offer good accuracy and excellent stability. Eddy current dynamometers offer excellent control response to electronic controller. The present trend in industry is to replace hydraulic dynamometers with eddy current dynamometers   The basic dynamometer system has two units :   Mechanical absorption unit, and Electronic controller, which incorporates digital indication of speed and torque. Their are three modes of operations like constant speed, constant torque and constant current. Highly powerful fail safe safeties to protect dynamometer are incorporated. Optional computer interface is also available.   The electronic unit plays an important role in operating dynamometer in different modes. ICA offers very efficient and reliable electronic controller. This unit displays torque/load and speed on digital indicator. It offers 3 modes of dynamometer operation by controlling excitation current in the coil through firing angle control of SCR's.   I = Constant ---------------- The inner loop control. T = Constant ---------------- For fixed speed prime movers. N = Constant ---------------- For variable speed prime movers. The speed is measured using magnetic reluctance type sensor and 60 teeth gear wheel. The sensor directly generates TTL output. The speed indicator has also builtin diagnostics to indicate failed sensor or broken sensor wires. The load/torque indicator uses 6 wire load cell system that offers high end accuracy. Electronic controller also incorporates safety circuits like dynamometer body temperature high (HI-T), cooling water low pressure safety (LO-P). High excitation current safety (HI-C). Over speed safety (HI-N) etc. If any safety limit gets crossed, the excitation current is cut off and LED of that particular safety glows. This helps to rectify fault. Optionally, we can provide computer interface and automation in engine/motor testing. APPLICATION Eddy current dynamometer is an ideal tool for production testing of prime movers like diesel engines, gasoline engines, pneumatic motors and electric motors, industrial drives and transmission systems. It is equally suited for Research and Development work.   Same capacity in bidirectional operation. Excellent stability. Better accuracy. Easier and smoother load control. Suitable for remote control. Instantaneous response to load control, ideally suited for all types of governing Tests. Very little down time and maintenance. Low noise-levels. Quiet operation. Direct reversibility of direction. Longer life because of low wear and tear of moving parts. Extremely rugged construction. Small and compact. Wide range of power and speed. Excellent mechanical stability.

The Testo 410-1 pocket anemometer measures air flow and air temperature quickly, easily and accurately. SKU: Testo-410-1Categories: Environment Testing, Measuring Instruments, Testing InstrumentsTags: Testo 410-1 Vane Anemometer, Testo Anemometers, Testo India, Testo instruments

Eddy Current Dynamometers (ECD) cater to a wide range of requirements of Prime Movers from 10 to 100 BHP with RPM varying from 1500 to 5000 RPM. These are widely used for testing of engines in Production, R&D, and Quality Assurance. Rugged construction and effective power absorption ensure long working life. ECD compromises of : Rotor Shaft, Stator Casing, Base plate, Trunnion support, Excitation coil, load cell, cooling water flow lines, calibration lever, Hot Air Passages Principle Of Operation : When ECU is connected to excitation coils, the current flowing generates magnetic field. When the toothed rotor is produced in the end wall of cooling chambers. This Eddy Current builds an opposing magnetic field and decelerates the rotor. Thus braking torque is transferred to load cell thru Advantages : Easy of assembly, wide power range, disc rotor and hence low inertia, very high response to change in input signals, long life uses and long servicing intervals, easy maintenance due to less components, low downtime due to simple mechanical design. Models : TME10, TME20, TME30, TME50, TME100, TME200 and TME300 are suitable fpr 10, 20, 30, 50, 100, 200 & 300 BHP capacities respectively.