PACE Tallis Transfer Standard Calibrator
- Market-leading precision
- Long-term stability
- Configurable sensor options
- Portable, robust design
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Description
The Pinnacle of Pressure Calibration Technology
In the intricate world of metrology and precision engineering, the accuracy and reliability of measurement instruments are paramount. From industrial manufacturing to scientific research, and from aerospace to energy production, the demand for precise calibration standards continues to escalate. In this demanding landscape, the PACE Tallis emerges as a groundbreaking innovation, redefining the benchmarks for pressure calibration. This remarkable transfer standard calibrator, a testament to Druck’s relentless pursuit of excellence, embodies a synthesis of cutting-edge technology and practical design. Its introduction marks a significant leap forward, offering unparalleled precision, long-term stability, and operational versatility that addresses the multifaceted needs of modern calibration environments. The PACE Tallis is not merely an instrument; it is a comprehensive solution designed to elevate the standards of accuracy and efficiency across a myriad of applications, promising a future where measurement uncertainties are minimized and operational confidence is maximized.
Unleashing TERPS: Precision Redefined Forever
At the heart of the PACE Tallis’s exceptional performance lies Druck’s proprietary TERPS (Thin-Film Resonating Silicon) technology. This resonating silicon technology is a paradigm shift in pressure sensing, offering market-leading precision and remarkable long-term stability that conventional technologies struggle to match. Unlike traditional sensing mechanisms that are susceptible to drift and environmental influences, TERPS technology provides an inherent stability that ensures consistent and accurate readings over extended periods. This fundamental advantage translates directly into a reduced need for frequent recalibrations, thereby lowering operational costs and increasing overall efficiency for laboratories and field operations alike. The sophisticated engineering behind TERPS allows the PACE Tallis to achieve an astonishing precision of down to 10 ppm of full scale, a level of accuracy that is critical for applications demanding the utmost in measurement fidelity. This technological marvel ensures that every reading is not just precise, but also dependable, making the PACE Tallis an indispensable tool for critical calibration tasks.
Versatile by Design: Adapting to Needs
The inherent configurability of the PACE Tallis is a hallmark of its sophisticated design, making it an incredibly versatile instrument capable of adapting to a vast array of applications. This adaptability is facilitated by its ability to integrate with one, two, or three reference sensors, offering a wide measurement range from a delicate 200 kPa up to a robust 21.1 MPa. This broad spectrum of measurement capabilities ensures that the PACE Tallis can serve as a comprehensive solution for diverse pressure calibration requirements, eliminating the need for multiple, specialized instruments. Whether it’s deployed as a sensitive laboratory barometer, where minute atmospheric pressure changes are critical, or as a robust working calibration standard for industrial environments, its performance remains consistently outstanding. This flexibility extends to its physical design, as it is engineered for test bench, bench top, and panel mount calibration, test, and monitoring applications. This thoughtful engineering ensures seamless integration into existing workflows and setups, maximizing utility and minimizing disruption.
Robust and Portable: Calibration Anywhere
Designed with the rigors of real-world applications in mind, the PACE Tallis stands out as a compact and robust transfer standard. Its inherent durability makes it an ideal candidate for in-situ testing, where calibration needs arise directly within operational environments rather than in a controlled laboratory setting. The robust build of the unit significantly reduces the risk of damage during transport, a common concern with sensitive calibration equipment. This portability means that even remote and sub-optimal locations, previously deemed inaccessible for high-precision calibration, are now within reach. Interlaboratory comparisons, a crucial aspect of maintaining measurement consistency across different facilities, also benefit immensely from the PACE Tallis’s design. Its ability to maintain performance across a wide range of environmental conditions and with various test media further underscores its versatility and reliability in diverse operational scenarios. This combination of robustness and portability makes the PACE Tallis a true game-changer for field calibration and quality assurance.
Specific Applications: Beyond the Bench
The utility of the PACE Tallis extends far beyond a general-purpose calibrator, offering highly specialized applications that deliver significant operational advantages. One prime example is its unparalleled capability in ADTS (Air Data Test Set) fleet calibration. When combined with a Druck ADTS, the PACE Tallis creates an unrivaled calibration solution for avionic instrumentation. This synergy results in significant benefits in terms of cost of ownership, accuracy, and reliability for critical aerospace applications. Ensuring the precision of avionic instruments is paramount for flight safety and performance, and the PACE Tallis provides the confidence needed in such demanding environments. Furthermore, its ability to deliver market-leading accuracy and stability, comparable to traditional deadweight testers, positions it as an excellent choice for a variety of industrial and scientific fields. This includes pressure sensor manufacturing, process control, automotive testing, and even metrology institutes seeking to validate and maintain the highest levels of measurement integrity. The PACE Tallis truly empowers users to achieve superior calibration outcomes across a multitude of specialized domains.
Cost-Effective Excellence: Long-Term Value
Beyond its technical prowess, the PACE Tallis offers a compelling economic advantage, delivering a low cost of ownership compared to traditional deadweight testers. While deadweight testers are known for their accuracy, they often come with significant maintenance requirements and are less adaptable to varying environmental conditions. The PACE Tallis, with its robust design and minimal servicing needs, presents a more efficient and economical alternative. Its exceptional long-term stability, up to 15 ppm FS per year, means that recalibration intervals can be extended, further contributing to cost savings and reduced downtime. This combination of advanced technology and reduced operational expenditure makes the PACE Tallis an attractive investment for calibration laboratories seeking to optimize their resources without compromising on precision. The ease of setup and operation further enhances its cost-effectiveness, as it minimizes the need for extensive training and reduces the likelihood of operational errors.
The Global Leader: tpt24 Online Store
For those seeking to acquire this remarkable piece of technology, it is imperative to choose a reputable and reliable source. We proudly declare that tpt24 is the world’s leading online store for the PACE Tallis. Our commitment to excellence is reflected in every aspect of our service, from the authenticity of the product to its timely delivery. When you purchase the PACE Tallis from tpt24, you are guaranteed an authentic product, backed by a comprehensive assurance of quality. We understand the critical nature of these instruments and the trust you place in us. Therefore, we ensure that every unit shipped from our store meets the highest standards of performance and reliability. Regardless of your location, whether you are in a bustling metropolis or a remote research facility, tpt24 is dedicated to delivering the PACE Tallis directly to your doorstep, ensuring a seamless and secure transaction. Our global reach and unwavering commitment to customer satisfaction make tpt24 the undisputed choice for your PACE Tallis acquisition.
Unveiling True Performance: A Testament
The exceptional performance of the PACE Tallis is not merely a claim; it is a proven reality, consistently validated by those who have experienced its capabilities firsthand. While some potential users, who have not yet had the opportunity to test it, might express skepticism, the consensus among those who have integrated the PACE Tallis into their operations is overwhelmingly positive. This device truly represents the pinnacle of Druck’s pressure sensing technology, a culmination of decades of research and innovation. The open letter addressing the true performance of the PACE Tallis serves as a transparent testament to its capabilities, inviting critical scrutiny and providing detailed insights into its impressive specifications and real-world applications. This commitment to transparency and verifiable performance underscores the confidence Druck has in its product, and it is this unwavering commitment to excellence that makes the PACE Tallis a truly exceptional investment for any organization prioritizing precision and reliability in their pressure calibration needs.
Specifications
Specifications
Pressure measurement
Tallis pressure ranges: See page 6 for full list of pressure ranges available
TRS-B barometric reference
ranges: 750-1150 mbar absolute, 10.9-16.7 psi absolute, 75-115 kPa absolute
Over range indication: 10% above mbar/bar full scale pressure range.
Pressure media:
Not suitable for use with Oxygen or combustible gas
Pressure ranges 8 bar and above compatible with Stainless Steel 316 and Hastelloy C 276
Absolute ranges 3500 mbar abs and below: Dry, oil free, non-corrosive gas or air.
Display
Panel ¼ VGA wide format 4.3 inch colour graphics LCD c/w integral touch screen
Comms update rate 8 times per second
Display update rate readout 2 times per second
± 9999999
Pressure units
mbar, bar, Pa(N/m2), hPa, kPa, MPa, mmHg @ 0°C, cmHg @ 0°C, mHg @ 0°C,, inHg @ 0°C, mmH2O @ 4°C, cmH2O @ 4°C, mH2O
@ 4°C, mmH2O @ 20°C, cmH2O @20°C, mH2O @ 20°C, kg/m2, kg/cm2, torr, atm, psi, lb/ft2, inH2O @ 4°C, inH2O @ 20°C, inH2O @
60°F, ftH2O @ 4°C, ftH2O @ 20°C, ftH2O @ 60°F, User Defined 1, User Defined 2, User Defined 3, User Defined 4 (Feet and Meters in
Airfield task)
Performance over the calibrated temperature range
Tallis Precision 2 and 3.5 bar absolute 0.0010% FS includes linearity, hysteresis, repeatability and temperature effects
8-211 bar absolute 0.0010% FS includes linearity, hysteresis, repeatability and temperature effects*
Tallis barometer precision Precision for the optional barometric reference 0.020 mbar or 0.0002901 psi. Includes non-linearity, hysteresis, repeatability and
temperature effects between 15°C (59°F) and 45°C (113°F)
Tallis long term stability Tallis 2 and 3.5 Bar absolute 0.0015% FS per annum, barometer 0.03 mbara per annum
Tallis 8-211 bar absolute 0.0010% FS per 28 days*, barometer 0.03 mbara per annum
Tallis accuracy
Absolute ranges 2000, 3500 mbar accuracy (2 Sigma) over calibrated temperature range 6 ppm RDG + 15 ppm FS.
Pseudo Gauge range 2000, 3500 mbar accuracy (2 Sigma) over calibrated temperature range add Tallis barometer accuracy
using RSS (root sum squared)method. Assuming Tallis barometer is used.
Absolute and Pseudo Gauge ranges 8-211 bar 7 ppm RDG + 19 ppm FS (in Pseudo Gauge mode Tallis barometer specification
already included)*
Includes measurement precision, measurement long term stability and calibration equipment expanded uncertainty.
Tallis multi-year accuracy
specification
2 and 3.5 Bara 8-211 Bara*
2 year 5 ppm RDG + 21 ppm FS 13 ppm RDG + 20 ppm FS
3 year 3 ppm RDG + 29 ppm FS 22 ppm RDG + 20 ppm FS
4 year 3 ppm RDG + 37 ppm FS 32 ppm RDG + 21 ppm FS
5 year 2 ppm RDG + 45 ppm FS 42 ppm RDG + 21 ppm FS
Pseudo gauge mode precision RSS absolute mode reference precision and barometric precision
Tallis Barometric reference
accuracy
Barometer accuracy (2 Sigma) = 0.05 mbar over the calibrated temperature range. Includes measurement precision,
measurement long term stability per annum and calibration equipment expanded uncertainty
Aeronautical specification
Altitude range: -3,000 to +55,000 ft (2 Bara sensor)
Altitude precision: @ Sea level ±0.60 ft, @ 8,500 ft ±0.70 ft, @ 35,000 ft ±1.76 ft
Altitude RVSM accuracy: @ Sea level ±1.00 ft, @ 29,000 ft ±2.24 ft, @ 35,000 ft ±2.80 ft @ 41,000 ft ±3.62 ft
Airspeed range: to 650 knots (2 Bara sensor)
Airspeed precision: @ 50 knots ±0.17 kts, @ 250 knots ±0.03 kts, @500 knots ±0.01 kts
Airspeed accuracy: @ 50 knots ±0.31 kts, @ 250 knots ±0.06 kts, @500 knots ±0.02 kts
Altitude range: -3,000 to +75,000 ft (2 Bara sensor)
Altitude precision: @ Sea level ±0.60 ft, @ 8,500 ft ±0.70 ft, @ 35,000 ft ±1.76 ft, @75,000 ft ±12.05 ft,
Altitude RVSM accuracy: @ Sea level ±1.00 ft, @ 29,000 ft ±2.24 ft, @ 35,000 ft ±2.80 ft @ 41,000 ft ±3.62 ft, @75,000 ft ±18.21 ft
Airspeed range: to 1000 knots (3.5 Bara sensor)
Airspeed precision: @ 50 knots ±0.25 kts, @ 250 knots ±0.05 kts, @500 knots ±0.02 kts, @1000 knots ±0.01 kts
Airspeed accuracy: @ 50 knots ±0.51 kts, @ 250 knots ±0.10 kts, @500 knots ±0.04 kts, @1000 knots ±0.02 kts






