Pressure/Vacuum Calibrators Archives | Raptor Scientific

Model 3666 Automatic Pressure Calibration (APC) System

Nia Carignan — Sun, 30 Apr 2023 17:46:14 +0000

The Model 3666 Automatic Pressure Calibration (APC) System is a portable secondary standards laboratory capable of generating and controlling test and calibration pressures up to 10,000 psig with an accuracy of ±0.1% of the indicated value (IV) from 5 to 10,000 psig.

Available in four configurations, the Model 3666 APC System is designed for fast, efficient testing and calibration of pressure gauges, vacuum gauges, switches, transmitters, transducers, and other pressure-sensing devices. The test system components are housed in rugged, compact aluminum cases and can be easily transported to the location of instruments requiring calibration, which simplifies service and maintenance procedures.

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Model 3689-A Precision Pressure Standard System

Nia Carignan — Sun, 30 Apr 2023 17:50:31 +0000

The model 3689-A Precision Pressure Standard system is based on a digital pressure transfer standard that is unmatched in the industry for its accuracy: ± 0.025% IV (Indicated Value). Auto-ranging circuitry enables step-less readings from vacuum to 10,000 psi without input from the operator, preventing damage to the instrument due to the over-pressurization of the transducers. The Model 3689-A Precision Pressure Standard displays direct reading measurements using a wide range of units, including psi, in-Hg, kPa, bar, in-H20, and ft./seawater. Three measurement modes are available: absolute mode, gauge mode, and vacuum mode.

The Model 3689-A Precision Pressure Standard System is ideal for the calibration of dial pressure gauges and digital pressure measurement devices. The system is also used to calibrate the KNC Model 3666 Automatic Pressure Calibration System. A microprocessor control and front panel display prompts the operator through the calibration and standardization process and performs the necessary calculations, saving time and effort. An integral IEEE-488/GPIB interface enables automated calibration and standardization of the KNC Model 3666 system and can be used to transmit data to a remote computer. A built-in printer conveniently generates permanent records of measurement data. The pressure standard system also includes a liquid trap, a kit containing 12 male and female quick-disconnect adapters from 1/8 to 1/2-inch diameter, a MIL-I-18997C adapter, and a packing kit containing back-up rings, seals and other supplies necessary for field maintenance of the pressure standard and liquid trap.

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Model 3750 Pressure/Vacuum Calibration Kit

Nia Carignan — Sun, 30 Apr 2023 16:01:07 +0000

The Model 3750 is a self-contained pressure/vacuum calibration kit used for checking and calibrating gauges, sensors, and pressure-switching devices. Requiring no external power or pressure source, its compact and rugged design is ideal where space is limited. Features include stainless steel and advanced corrosion protection on all wetted components, impact-resistant controls, and wear-resistant seals and control surfaces. Typical applications include plant maintenance, manufacturing, marine, pharmaceutical, and oil and gas. Calibration is achieved by comparing the device under test with a connected reference pressure gauge.

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Nomad Digital Test Gauge

Nia Carignan — Sun, 30 Apr 2023 18:16:19 +0000

The Nomad Test Gauge combines durability with advanced digital functionality. Replace your 0.1% F.S. mechanical dial gauges with the next generation in digital pressure measurement. Engineered to handle the most demanding requirements including certified, oxygen-clean applications.

The Nomad Test Gauge’s intuitive user interface provides quick access to adjust the most common features and modes. Accessible with the front panel buttons, configure and customize changes to AUTO SHUT OFF, Hi/LOW ALARMS, ABSOLUTE/GAUGE SENSOR, UNITS LOCK, AND DATA LOGGING.

Oxygen Clean* and standard version Nomad Test Gauges are available in pressure ranges from 15 psi to 10,000 and can replace bourdon-type dial gauges such as those supplied with the Model 3461. Upgrade your Model 3461 with a set of Nomad gauges and add advanced features to your portable pressure calibration system for a fraction of the cost of Heise® 0.1% F.S. dial gauges.

Oxygen Clean Nomad Test Gauge sensors are isolated, fluid-filled with a special non-flammable, oxygen-clean compatible material.* All Oxygen Clean Nomad Gauges are cleaned and packaged per ASTM G93 – 03 and have a minimum over-pressurization safety factor**.

*Nomad Test Gauges are CE marked for European compliance and RoHS Directive 2011/65/EU. Other Oxygen Clean specifications can be provided upon request.

** When equipped with quick disconnect gauge adapters, the Nomad Test Gauge is also protected with an integrated pressure relief valve.

Standard and Oxygen Clean versions are available.
The aluminum bezel prevents damage from the mounting and removal processes.
CE Tested and Approved

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Model 3112 Portable Live Pressure Tester

Nia Carignan — Sun, 30 Apr 2023 16:35:18 +0000

The Model 3112 Portable Live Pressure Calibration and Test System is a compact, completely self-contained unit designed for calibrating and testing pressure gauges, transducers, pressure switches, and other pressure-sensitive instruments up to 2,000 psi with an accuracy of ±0.5% of full scale. Two large, legible gauges, reading from 0 to 100 psig and 0 to 2,000 psig respectively, and controlled by an automatic transfer valve, permit precise stepless measurements over the entire range of the system. Other pressure ranges and units of measure (e.g., kPa) are available upon request.

An internal nitrogen cylinder with a capacity of 90 cubic inches (7.1 std. cubic feet when charged at 2,250 psi at 70°F), permits the Model 3112 Portable Live Pressure Calibration and Test System to be easily transported to remote locations—no external gas or power sources are required. The cylinder can be charged using any available high pressure nitrogen source, and is wire-wound for protection against impact. Additional safety features include “blow-out back” master gauges to protect the operator from glass breakage in the event of a malfunction, burst discs to guard against inadvertent over-pressurization, and a relief valve designed to protect the test item and master gauges from damage.

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Model 3712 Hydraulic Pressure Calibrator

Nia Carignan — Tue, 13 Jun 2023 18:32:02 +0000

The Model 3712 is a portable, self-contained pressure calibrator with the capability to calibrate hydraulic and pneumatic pressure gauges by comparison with reference master gauges. The pressure is manually generated through the use of hand pump and hydraulic oil is used as the pressure medium. Test gauges that are filled with oil can be installed directly onto the calibrator. For applications where the test gauge contains a different type of fluid, such as water, a fluid separator is installed to act as a physical barrier between the two fluids.

A fill and drain system is also provided to fill pneumatic or liquid gauges prior to installing the gauge on the calibrator. After completion of the calibration, the fill and drain system can be used to flush and dry the gauge. The fill and drain system can be operated electrically or manually.

The calibrator consists of a pressure hand pump assembly, a set of master pressure gauges, fill and drain assembly, fluid separators, hand vacuum pump, electrically operated vacuum pump, and test gauge adapters.

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Model 3540 Portable Pneumatic Gauge Tester

Nia Carignan — Sun, 30 Apr 2023 17:03:47 +0000

The Model 3540 Portable Pneumatic Gauge tester is a compact, completely self-contained system designed for calibrating pressure gauges, transducers, controllers, and other pressure-sensitive instruments up to 2,000 psi with an accuracy of ±0.1% including hysteresis error. Two large, legible gauges, reading from 0 to 100 psig and 0 to 2,000 psig respectively, and controlled by an automatic transfer valve, permit precise step-less measurements over the entire range of the system.

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Model 3566 Tire Gauge Tester

Nia Carignan — Sun, 30 Apr 2023 17:29:25 +0000

Designed for test and calibration of piston-actuated pneumatic pressure gauges such as those used for measuring the pressure of aircraft tires, landing gear struts, accumulators, and other similar pneumatic devices, the Model 3566 is suitable for testing and calibrating tire gauges and inflator assemblies with an operating range of 50 to 600 psig.

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Model 3665 Tire Gauge Calibrator

Nia Carignan — Sun, 30 Apr 2023 17:35:01 +0000

Designed to test piston-actuated gauges, inflater assemblies, and inflater assembly gauge elements in two basic ranges, 10 to 150psig and 50 to 606 psig, the Model 3665 is housed in a cabinet for bench-top operation with all controls and indicators mounted on the front panel. The method of calibration is by direct comparison of the test item indication with the higher accuracy reference standard gauges of the calibrator.

The calibrator includes a charging valve with an integral relief valve, a feeder hose, a supply hose, and fittings for adapting inflater assembly gauge elements to the charging valve coupling.

The reference standard gauges are precision, 6-inch diameter gauges with mirrored dials. Each gauge is protected against over- pressurization by gauge savers. As additional protection, the low-range gauge pressure circuit includes a pressure-switch actuated solenoid valve, and the high-range gauge pressure circuit includes a pressure relief valve as an integral part of the charging valve. An internal plenum chamber is mounted in the cabinet. The plenum chamber is an aluminum cylinder with a volume of 172 cubic inches. The chamber simulates the volume of a typical tire, strut, or accumulator.

The calibrator is designed to operate from an external source of dry nitrogen or clean, dry air at a maximum inlet pressure of 3000 psig.

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ADC-2500V3 Air Data Calibrator

Nia Carignan — Fri, 09 Apr 2021 17:12:28 +0000

The ADC-2500V3 Air Data Calibrator is a high accuracy air data calibrator. The calibrator is capable of controlling and measuring Pitot, Static, Altitude and Airspeed pressures with the highest degree of accuracy. The control and measurement ranges and accuracies of the calibrator meet and/or exceed requirements for both commercial and military applications. The ADC-2500V3 is approved and actively used by Air Force Metrology and Calibration (AFMETCAL) Program, US Navy METCAL, more than 30 Foreign Military countries and commercial organizations worldwide.

Model No. ADC-2500V3
NSN: 6695-01-686-5413
High Precision Air Data Standard with intuitive Graphical User Interface
Capable of calibrating Pitot Static test sets manufactured by Barfield, Laversab, DMA Aero, GE Druck and others
Automated test & calibration software for Kollsman / TestVonics TTU-205J, GE Druck ADTS 405F, CME ADTS 415F, TestVonics ADTS-3350 and ADTS-3300JS models
Interfaces: RS-232, IEEE-488.2, TTU-205J, VGA, USB, Ethernet

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ADC-2550V3 Air Data Calibrator

Nia Carignan — Sun, 18 Feb 2024 17:18:01 +0000

The ADC-2550V3 is a high-accuracy air data management system capable of controlling and measuring Altitude and Airspeed pressures to the highest degree of accuracy. The control and measurement range of the test system meets or exceeds most requirements for commercial and military test applications.

The ADC utilizes two digi-quartz absolute pressure transducers which provide unmatched accuracy and long-term stability. An expansive 10.4-inch glass PCAP touchscreen display allows the operator control the calibrator directly from the front panel. The intuitive graphical user interface features easily accessible modes of operation, including: Measure, Control, Leak Test, Test Program (capable of programming test sequences), Remote and Calibration. The ADC features several interfaces, including RS-232, IEEE-488.2 (for remote operation), VGA, USB2.0 (3x) and RJ-45.

The ADC is designed with hardware and software features for maximum protection to the operator and unit under test (UUT). The calibrator features input pressure regulation, over-range, over-limit and over-pressurization protection. Micro-porous filters and screening prevent debris from contaminating the system. The calibrator is equipped with pressure relief valves to protect the pneumatic system components and the UUT from damage. In the event that the calibrator loses power, internal vent valves and a front panel manual vent can be used to safely vent to ambient. Test Program mode allows the operator to create a virtually unlimited number of test routines for semi-automated testing and report generation, saving time and providing improved test consistency.

The ADC can be calibrated using a Primary Pressure Standard that will cover the full range (ADCS601, Dead Weight, Schwien).

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ADC-2580SYS Air Data Calibrator

Richard Brinley — Wed, 08 May 2024 03:08:23 +0000

The ADC-2580SYS Air Data Calibrator is a high accuracy air data calibration system .The calibrator is capable of controlling and measuring Pitot, Static, Altitude and Airspeed pressures with the highest degree of accuracy. The control and measurement ranges and accuracies of the calibrator meet and/or exceed requirements for both commercial and military applications. It is integrated into a 6U ruggedized rackmount enclosure. Available with an optional vacuum source, vacuum source transit case, rear panel pressure regulator and pressure and vacuum hoses. The ADC-2580SYS is actively fielded by US Navy METCAL.

Model No. ADC-2580SYS
Includes ADC-2500V3 Air Data Calibrator NSN: 6695-01-686-5413
High Precision Air Data Standard with intuitive Graphical User Interface
Capable of calibrating Pitot Static test sets manufactured by Barfield, Laversab, DMA Aero, GE Druck and others
Automated test & calibration software for GE Druck ADTS 405F, CME ADTS 415F and other pitot static test sets
Interfaces: RS-232, IEEE-488.2, VGA, USB, Ethernet

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Model 3194-F Portable Pneumatic Amplifier

Nia Carignan — Sun, 30 Apr 2023 16:39:14 +0000

This benchtop unit is capable of boosting standard gas cylinder pressures up to 10,000 psig. It is designed for high-pressure calibration, proof testing, and other lab applications requiring small quantities of gas at high pressures. A vernier valve enables precise adjustments.

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Model 3461 Portable Pressure Transfer Calibration / Test System

Nia Carignan — Sun, 30 Apr 2023 16:57:44 +0000

The Model 3461 Portable Pressure Transfer Calibration / Test System is a portable, pneumatically operated, secondary standards laboratory capable of generating calibration pressures up to 10,000 psig with an accuracy of 0.1% The complete system consists of three subsystems: a nitrogen supply cylinder, a control unit, and a gauge and accessory case. The system is used to perform tests and calibrations, both in, and away from, the laboratory where precise information is needed concerning pressure transmitters, transducers, switches, and gauges.

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ADC-2575 Air Data Calibrator

Nia Carignan — Mon, 12 Apr 2021 11:33:30 +0000

The ADC-2575 Air Data Calibrator is a high accuracy pitot static calibrator. The calibrator is capable of controlling and measuring Altitude and Airspeed pressures with the highest degree of accuracy. The control and measurement range of the test system can meets or exceed requirements for both commercial and military applications. The ADC-2575 is a derivative of the ADC-2550 Series. It features a touchscreen interface, a mid range 23PSIA sensor. It is ideally suited for Automated Test Equipment (ATE) applications.

High Precision Air Data Calibration Standard
Ideally suited for testing Air Data / Pitot Static Instrumentation
Intuitive Graphical User Interface
RS-232, IEEE-488.2 VGA, USB and LAN (optional) Interfaces

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ADTS-1555 Series Test Set

Nia Carignan — Mon, 19 Apr 2021 16:16:50 +0000

ADTS-1555 Air Data Test Set

The ADTS-1555 is a high-precision Air Data Test Set that can be used as to generate and measure Pitot and Static pressures. The ADTS-1555 can be used as a benchtop or installed into a standard 19-inch rackmount. The control and measurement ranges of the system make it ideal for testing commercial and military aircraft instrumentation.

RVSM Compliant Benchtop / Rackmountable Air Data Test Set
Altitude (Ps) Range: -2,000 to 80,000 feet / Rate: 0 to 50,000 feet/min
Airspeed (Pt) Range: 0 to 1,000 Knots / Rate: 0 to 800 Kts/min
Interfaces: RS-232, VGA, USB, LAN
Operating Medium: Clean Dry Air Only

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ADTS-1575 Series Test Set

Nia Carignan — Mon, 19 Apr 2021 16:31:35 +0000

ADTS-1575 Air Data Test Set

The ADTS-1575 Air Data Test Set can be used to precisely generate and measure Pitot and Static pressures. The ADTS can be used as a benchtop system or rackmounted for ATE. The ranges and accuracy specifications of the test set make it ideal to replace many legacy, aging, and/or unsupported air data test sets.

RVSM Compliant Benchtop / Rackmountable Air Data Test Set
Altitude (Ps) Range: -3,000 to 80,000 feet / Rate: 0 to 50,000 feet/min
Airspeed (Pt) Range: 0 to 1,000 Knots / Rate: 0 to 800 Kts/min
Meets or exceeds operational and accuracy specifications of legacy test sets
Interfaces: RS-232, VGA, USB, LAN, IEEE-488.2 (optional)
Operating Medium: Clean Dry Air Only

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ADC-2522 & ADC-2522C Air Data Calibrator

Nia Carignan — Fri, 09 Apr 2021 17:40:54 +0000

The ADC-2522 is designed for rackmount use and features a large 10.4″ display with resistive touchscreen. The calibrator has the ability to emulate the Sperry / Honeywell ADT-222B IEEE-488-1975 communications. This allows the calibrator to be a plug and play replacement for the aging Honeywell ADT-222A, ADT-222B and ADT-222C Air Data Test Systems, without the expense in having to modify existing communication protocols or software.

P/N: ADC-2522 | NSN: 4920-01-105-0016
P/N: ADC-2522C (commercial version)
Fully qualified replacement for ADT-222B Model 4047505-422 and 4047505-421
High Precision Air Data Test Calibrator (ADT-C) used by USAF PMEL
Designed for ATE – features plug and play for Honeywell/Sperry emulation
Interfaces: RS-232, IEEE-488.2, Honeywell IEEE-488-1975 – (Note: ADC-2522C model also includes VGA, USB and Ethernet)

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