PRECISION INSTRUMENTS FOR MEASUREMENT AND CALIBRATION
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Precision Instruments for Measurement and Calibration

DECADES OF COMMITMENT History of Meatest started back in early 80 s when all three founders started to work together on calibrators and standards in metrology department of company Tesla. Collapse of the Soviet Union brought favourable conditions for doing business in Czech Republic once again and marked the foundation of Meatest in 1991. With just 200 sqm of lent space, no staff and early-days ambitions the founders set about developing their own calibrators, standards and solutions for automatic calibration and eventually selling them to local customers throughout the nation.

It seemed obvious that local market was is not big enough for Meatest right from the start so we started to look for global customers in mid 90s. First success came in 1998 when agreement on delivering calibrators to Taiwaneese distributor for south west Asia has been made, followed by Swiss distributor for western Europe in 2000. 2000 was a milestone for Meatest as it had to take a huge step towards its own factory in order to keep up with foreign market demand and new trends in electronics. Newly acquired space of 650 sqm was enough even for introduction of two new types of products –...

Meatest has a great tradition of in making calibration and measurement equipment with lasting reliability and user-friendliness at the very top of its priorities. These are the main product categories: ■ MULTIFUNCTION CALIBRATORS - Precision Multifunction Calibrators - Portable Multifunction Calibrators - Multifunction Process Calibrators ■ PROGRAMMABLE DECADES - Resistance Decades - Capacitance Decades - RTD Simulators - High Voltage Resistance Decades - High Power Resistance Decades ■ SPECIAL LABORATORY INSTRUMENTS - Power and Energy Calibrators - High Current, Impedance Calibrators -...

Meatest instruments are used by laboratories of all sectors including electronics, engineering, measurement, energy, aeronautics and telecommunications. We supply customers like Samsung, Siemens, Honeywell, ABB, E.ON, Telefonica, Skoda/Volkswagen, Philips, IAI, Jumo, Egston, INOR, Weidmuller, Bourns Inc., Celesta, national metrology laboratories, power plants and many more.

Multifunction calibrators are cost-saving, all-in-one standards for calibration of electric meters including DMMs, transducers and regulators. All Meatest multifunction calibrators support computer assisted automated calibration. AC/DC voltage and current, thermocouples simulation and RS232 interface come as a standard even in cost saving ,i' versions. Full versions support additional functions like RTD simulation, resistance or power. M142 / M142i MULTIFUNCTION CALIBRATORS 10 ppm accuracy, widest ranges and workload coverage, built-in multimeter. M140 / M140i MULTIFUNCTION CALIBRATORS 30...

THE M142 Its 10 ppm accuracy and versatility make M142 Multifunction Calibrator an essential instrument for use in calibration laboratories or directly at measurement equipment production lines. M142 features calibration of AC/DC voltage, current and power in widest ranges in category, resistance and capacitance, TC / RTD simulation and built-in multimeter. Large TFT display and simple interface give its user a great comfort. Further combined with Caliber© and WinQBase© software, the M142 becomes a fully automated workstation. THE M143 Size of a notebook case, weight of just 9 kg and still...

PROGRAMMABLE DECADES Reference impedance standards were once huge sets of boxes that needed to be switched between manually. But as we moved into 21st century (at least Meatest did), things have changed. Welcome to the world of automated testing, one-click switching, no residual impedance and simple recalibration, where no accuracy or stability has been lost. All decades can be built into 19” rack (ex. 191, 192 and 192A) and come with RS-232 interface as standard. M632 / M642 PROGRAMMABLE RESISTANCE DECADES Excellent accuracy, stability, resolution, 6 ms reaction time and wide range. RTD...

THE M632 Precision Resistance Decade M632 is truly a masterpiece, providing excellent 20 ppm accuracy and less than 1 ppm/°C temperature coefficient in area of resistance calibration. Precise resistance decade can't go without best foil resistors like those from Vishay Precision Group. Even relays available in time of M632 development were not good enough so they had to be customized by Meder to meet our high requirements.

SPECIAL LABORATORY INSTRUMENTS Sometimes your requirements just don’t fit into ordinary ranges and capabilities of multi-purpose instruments. For these cases, Meatest has few a solutions: M133C / M133CI THREE-PHASE POWER & ENERGY CALIBRATORS 400 ppm accuracy in AC/DC power. Built-in multimeter, RS232, GPIB. Maximal output 600 V, 30 A each phase, 54 kW. Full version offers harmonic and interharmonic distortion, amplitude modulation, Dip/Swell and flicker. M151 HIGH CURRENT CALIBRATOR 250 ppm AC/DC current source from 8 mA to 120 A. Built-in multimeter, simple recalibration, RS232, GPIB. M550...

THE M133C Outstanding accuracy and resolution are quite common for Meatest instruments but the best thing about M133C is its flexibility. All three phases are completely independent and AC signal can be set up in many different ways including phase shift, frequency, harmonic and interharmonic distortion, amplitude modulation by yet another independent signal and dip/swell. All this three phase functionality plus 5½ digit DC multimeter and programmable interface comes in one compact body with power and energy to deliver. THE M550 Impedance calibrator M550 has been made using the proven...

CALIBRATION SOFTWARE To make your work a bit easier, Meatest has developed its own calibration software designed to work in synergy with calibration instruments not only from Meatest. CALIBER First to help you out is Caliber, a software for automated calibration that makes setting up a calibration procedure and subsequent automated calibration a piece of cake so you can skip all the bothersome IT work and get cracking. WINQBASE lo'oo moh^I 'si koM ~lo\ zso kohm! ms Outputs from Caliber can be processed easily with database software WinQBase. Keeping track of your calibrator arsenal and...