Raptor Scientific products

Avionics Test Systems - Air Data Calibrators

Raptor Scientific - Air Data Calibrator

The ADC-2500V3 Air Data Calibrator is designed for high-precision calibration tasks requiring reliability and accuracy. It features a 10.4-inch high-resolution LED back-lit LCD display for clear, uncluttered interfacing. Control and data input are facilitated via an included USB keyboard and mouse. The device incorporates two non-density sensitive transducers to maintain exceptional accuracy. No mechanical adjustments are needed as corrections are software-driven, allowing the calibrator to hold its accuracy for at least one year. The ADC-2500V3 is particularly beneficial for users maintaining TTU-205 test sets, thanks to its Enhanced Calibration Capability (ECC) software for fully automated calibrations and pre-checks. This system records and stores data in tabular or graphical formats and can generate and print reports for comprehensive record keeping. It can be operated remotely using RS-232 or IEEE-488.2 interfaces and includes multiple safety features like pressure regulation and over-limit protection to safeguard both the calibrator and the device under test.

Raptor Scientific - Air Data Calibrator

The ADC-2550V3 is a sophisticated air data management system, designed to control and measure Altitude and Airspeed pressures with high precision. This system is tailored for various commercial and military test applications, exceeding most standard requirements. Featuring two digi-quartz absolute pressure transducers, the calibrator ensures exceptional accuracy and stability. Operators can utilize the expansive 10.4-inch glass PCAP touchscreen to control the device directly from the front panel. The user-friendly graphical interface offers multiple modes including Measure, Control, Leak Test, Test Program, Remote, and Calibration. It supports multiple interfaces such as RS-232, IEEE-488.2, VGA, USB2.0, and RJ-45. For enhanced safety, the ADC includes input pressure regulation, over-range/limit protection, micro-porous filters, and screening to protect against debris. Pressure relief valves and manual venting options safeguard both the unit and the UUT. The Test Program mode enables the creation of numerous test routines for efficient and consistent testing. Calibration can be performed using a Primary Pressure Standard like the ADCS601 or Dead Weight. The ADC software is designed for ease of use, featuring intuitive operation modes accessible via touchscreen, mouse, or keyboard. Complementary pressure and vacuum sources, available in benchtop or rackmount formats, provide the necessary clean, dry air.

Calibrators & Testers - Pressure/Vacuum Calibrators

Raptor Scientific - Automatic Pressure Calibration (APC) System

The Model 3666 Automatic Pressure Calibration (APC) System is a versatile portable laboratory designed to generate and control calibration pressures up to 10,000 psig, with an accuracy of ±0.1% of the indicated value from 5 to 10,000 psig. It supports fast and efficient calibration for various pressure-sensing devices including gauges, switches, transmitters, and transducers. Available in multiple configurations, it features a combination of control units and pressure intensifiers housed in rugged, compact aluminum cases for easy transportation. The system utilizes dry nitrogen or inert gas as the medium and operates in a temperature range of +10° to + 40° C. Control specifications include a resolution of up to 0.001 psig below 100 psig and various unit measurement displays such as psig, inches of mercury, kilopascals, and more. It features a built-in thermal printer for data logging and supports automation via IEEE-488/GPIB interface. Components include a handheld remote control module, high-pressure hoses, quick-disconnect fittings, and accessories for proper operation and maintenance, designed to meet the requirements for field or laboratory applications.

Raptor Scientific - Precision Pressure Standard System for Calibration

The Model 3689-A Precision Pressure Standard System is designed with a digital pressure transfer standard, offering unmatched accuracy of ±0.025% Indicated Value (IV). It features auto-ranging circuitry for seamless readings from vacuum to 10,000 psi, protecting the instrument from over-pressurization. This system supports multiple measurement units such as psi, in-Hg, kPa, bar, in-H2O, and ft./seawater, and operates in absolute, gauge, and vacuum modes. Ideal for calibrating dial and digital pressure gauges, it also interfaces with the KNC Model 3666 Automatic Pressure Calibration System. With its microprocessor control and user-friendly front panel, the Model 3689-A simplifies the calibration process, ensuring precise calculations and saving time. The system includes an IEEE-488/GPIB interface for automated operations and data transmission. Additional features include a built-in printer for data recording, a liquid trap, and a comprehensive kit with necessary adapters and maintenance supplies. The system operates in a range of 30 in-Hg vacuum to 10,000 psig, with power requirements of 115 VAC and 2 Amp Slo-Blo fuses. It is compatible with dry nitrogen or inert gas and provides high accuracy across varied pressure and vacuum readings.

Heat Flux Transducers and Thermocouples

Raptor Scientific - Heat Flux Transducers

Raptor Scientific's 64 Series Heat Flux Transducers offer precise measurement of heat transfer rates across various applications. Designed for durability and versatility, they provide a self-generated 10-millivolt output at the specified heat flux level. The transducers can read continuous values from zero to 150% of the design heat flux, with proportional linear outputs. The 64 Series features two sensor types: the Gardon type sensor, standard in ranges from 5 to 4000 Btu/(ft²⋅s), and the Schmidt-Boelter thermopile type, standard in ranges from 0.2 to 4 Btu/(ft²⋅s). These sensors employ differential thermoelectric circuits, generating EMF outputs proportional to the heat transfer rate without the need for power supplies. Applications include aerospace testing, fire testing, and heat transfer research. Features include optional window attachments for radiometer use and provisions for water cooling. Standard mounting configurations and accessories ensure adaptability for various technical requirements.