Specifications:
Capabilities:
Description:
Specifications:
Capabilities:
Description:
Specifications:
Capabilities:
Description:
The Vertical operating test unit 'VCB' is completed with a heavy constructed clamping system for quick and easy positioning and clamping of all common Shut-off valves in vertical position (valve stem horizontal).
The universal and versatile VCB is very well designed and equipped for the use in the valve repair shop or for smaller series testing. The standard VCB is comple...
Specifications:
Type: VCB50
Range: 1-16" (25-400 mm)
Max. Clamping Force: 50 Tons
Distance Between Columns: 28" (720 mm)
Distance Between Sealing Adapters: 0-40" (0-1000 mm)
Low Pressure Gas Test: 0-7 bar (0-100 PSI)
High Pressure Liquid Test: 0-225 bar (0-3,250 PSI)
Capabilities:Industrial Valve Repair – In Shop
Our in-shop repair capabilities include the repair of virtually all types and sizes of gate, globe, check & ball valves. Large machine tools, 5-ton overhead cranes and the large capacity valve testing machines in the valve service industry, enable us to easily repair and re-test large and high pressure valves. A vertically integrated shop environment allows us to routinely perform operations that other valve service companies have to out-source. In-house capabilities mean the job is performed quickly and in a cost effective manner.
Description:The Vertical operating test unit 'VCB' is completed with a heavy constructed clamping system for quick and easy positioning and clamping of all common Shut-off valves in vertical position (valve stem horizontal).
The universal and versatile VCB is very well designed and equipped for the use in the valve repair shop or for smaller series testing. The standard VCB is completed with sealing adapters for DIN/ANSI RF flanges, but is also prepared for the use of 'inner seal' adapters for valves with But- / Socket weld ends.
The VCB Clamping system can be used for; Clamping on the inlet flange only The flanged valve is clamped on the inlet flange only, keeping the outlet fully open for visual inspection and actual locating of the seat leakage. Clamping between the clamping tables The valve is clamped between 2 clamping tables for both body- and seat testing. This method is also applied for clamping and testing valves with But weld / Socket weld or Threaded ends.
Legatest opens the valve slightly by pulling the spindle. Force, pressure, lift and sound sensors are sending signals to electronic data acquisition control unit and PC.
LCD is showing 4 curves:
– displacement of valve spindle versus time
– system pressure versus time
– pulling force versus time
– sound...
Specifications:
Mechanical test rig with pulling (lifting) system, made of stainless steel and
aluminum alloy
Max. pulling force 50 kN,
Max. lifting (pulling) speed is 1,5 mm/s.
High Accuracy ± 0,6 %
Legatest could be used in explosive zones – ATEX CERTIFICATE II 2 G Ex d [ib] ib IIC T4 Gb.
Capabilities:LEGATEST device is designed for “ON SITE” safety relief valve testing, offers high accuracy combined with safe and simple operation. Its primary function is determining the opening pressure of safety valves in operation.
Description:Legatest opens the valve slightly by pulling the spindle. Force, pressure, lift and sound sensors are sending signals to electronic data acquisition control unit and PC.
LCD is showing 4 curves:
– displacement of valve spindle versus time
– system pressure versus time
– pulling force versus time
– sound
– the media flow ultrasound recording.
Test the operation is performed in real operating conditions of the valve. Therefore, the results of this method are much more accurate than the classical methods of testing the safety valves. A prerequisite is of course appropriate device and method that takes into account all the effects on the accuracy and credibility of the results in an unfavorable, industrial environments. Method and device Legatest fulfills these conditions and it is at this moment the best in the world!
Standard Maximum pulling force: 5 T (50 kN)
Legatest Verifications: TUV / DNV / CE & ATEX approved
The High Flow Air Test Stand is an air flow measurement system specially designed for highly accurate and repeatable measurement at a wide range of flowrates. It measures air flow for large aircraft and land-based, gas turbine parts, and meets a wide range of component flow range air testing needs of OEMs and their suppliers.
Key Features
Low Uncertainty&nb...
Specifications:
Standard Configuration
Air Mass Flow Range: 0.0005 – 0.9 lbm/sec
Sonic Nozzle Diameter: 0.031″ – 0.707″
Number of Sonice Nozzles: 10
Part Pressure Range: 1.0 – 20.0 psig
Part Pressure Ratio Range: 1.07 – 2.36
Uncertainty: ±0.29% of reading, NIST traceable
Repeatability: Less than ±0.15%, as defined as 2 standard deviations divided by the mean of 20 identical samples. Included in uncertainty above and may encompass effects from air supply, flow bench, plenum and connecting volume and part.
Capabilities:
The High Flow Air Test Stand is one in a series of air flow test stands designed for the aircraft, aero-derivative and IGT turbine engine-based component industries. These test stands are designed to provide complete, automated solutions for flow measurement.
OEMs and their suppliers worldwide require quality airflow measurement of passages in both aircraft and land-based turbine engine components. Each OEM has a unique testing specification and their suppliers must be flexible with the test procedures in order to comply with each OEM test specification. Accuracy, repeatability, throughput and availability are critical elements in the design of these test systems. These air flow test systems currently comply with the in-house testing procedures of ABB/Alstom Power, ABB Gas Turbines, Pratt & Whitney America, Pratt & Whitney Canada, General Electric Aircraft Engines (General Electric Infra, Aviation), General Electric Power Systems (General Electric Infra, Energy), Honeywell, Mitsubishi Power Systems, Mitsubishi Heavy Industries, Allison Engine, Rolls-Royce, Solar Turbines, Siemens, Siemens-Westinghouse, Snecma, and many others.
Description:The High Flow Air Test Stand is an air flow measurement system specially designed for highly accurate and repeatable measurement at a wide range of flowrates. It measures air flow for large aircraft and land-based, gas turbine parts, and meets a wide range of component flow range air testing needs of OEMs and their suppliers.
Key Features
Traceable to NIST
All Flow Systems air test stand sonic nozzles and instruments (P&T) are traceable to National Institute of Standards and Technology (NIST).
Built on Sonic Nozzle (Critical Flow Venturi) Technology
Flow Systems Air Flow Test Systems utilize sonic nozzles (also called "critical flow venturis" or "critical flow nozzles") technology for measuring mass flow of air. Advantages of using sonic nozzles include: internationally recognition of performance, variable mass flow, long term accuracy, good to excellent repeatability, and no moving parts.
Built with Commercial Off-The-Shelf (COTS) Components
All Flow Systems air flow test system designs, the test system controller, data acquisition and control subsystems, and all instrumentation are standard and readily available Commercial Off-The-Shelf (COTS) items. This ensures that service or replacement of any item can be achieved in a timely manner, providing for high availability of our products. When applicable, this includes all of the Unit Under Test related instrumentation specified by the customer.
Managed by LabVIEW™ Based Controller Software
All Flow Systems air flow test system designs, the test system controller, data acquisition and control subsystems, and all instrumentation are standard and readily available Commercial Off-The-Shelf (COTS) items. This ensures that service or replacement of any item can be achieved in a timely manner, providing for high availability of our products. When applicable, this includes all of the Unit Under Test related instrumentation specified by the customer.
Sonic Nozzles are also known as “Critical Flow Venturis” or “Critical Flow Nozzles”. What is a Sonic Nozzle?
A “sonic nozzle” (also known as “Critical Flow Venturi” or “Critical Flow Nozzle”) is a flow meter that can be used as a calibration standard for gas flow meters or any flow measurement device.
By design, sonic nozzles are a constant volumetric flow meter. However, with the use of a regulated pressure supply, the sonic nozzle becomes a “state-of-the-art” mass flow meter. Considering both the divergent section design and the flow rate, sonic nozzles may operate with an exit pressure as high as 90% of the inlet pressure.
Advantages of Sonic Nozzles
Common Sonic Nozzle Applications
Software
The system controller handles the operation of the prime mover, sets the proper pressure at the Unit Under Test and calculates the flow number through the Unit Under Test. The controller also monitors the liquid flow conditions to ensure that the flow is stable. Controller software is written using National Instruments LabVIEW™.
Schedule Sin...
Specifications:
Flow Elements: Micro Motion Elite Series Meter (or equivalent)
Water Flow Range: 0.2 – 14 GPM (1.44 – 100.7 PPH)
Part Pressure Range: 34 – 390 PSIG
Flow Number Ranges:
@ 34.5psi and flow range of 0.2 to 14gpm, 17< Fn <1192
@ 50 psi and flow range of 0.2 to 14gpm, 14< Fn < 990
@ 100 psi and flow range of 0.2 to 14gpm, 12< Fn < 700
@ 390 psi and flow range of 0.2 to 9gpm, 5 < Fn < 228
Accuracy: ±0.5% of reading, NIST traceable
Repeatability: ±0.25%, defined as 2 standard deviations divided by the mean of 20 samples
Capabilities:
The H2O Flow Test Stand is a flow measurement system designed for flow testing heavy industrial gas turbine liquid fuel nozzles.
Key Features
Complies with OEM Test Specifications
OEMs and their suppliers worldwide require quality liquid measurement of passages in both aircraft and land-based turbine engine components. Each OEM has a unique testing specification and their suppliers must be flexible with the test procedures in order to comply with each OEM test specification. Accuracy, repeatability, throughput and availability are critical elements in the design of these test systems. These air flow test systems currently comply with the in-house testing procedures of ABB/Alstom Power, ABB Gas Turbines, Pratt & Whitney America, Pratt & Whitney Canada, General Electric Aircraft Engines (General Electric Infra, Aviation), General Electric Power Systems (General Electric Infra, Energy), Honeywell, Mitsubishi Power Systems, Mitsubishi Heavy Industries, Allison Engine, Rolls-Royce, Solar Turbines, Siemens, Siemens-Westinghouse, Snecma, and many others.
Description:Software
The system controller handles the operation of the prime mover, sets the proper pressure at the Unit Under Test and calculates the flow number through the Unit Under Test. The controller also monitors the liquid flow conditions to ensure that the flow is stable. Controller software is written using National Instruments LabVIEW™.
Schedule Single Test or Multiple Test in Series
Programmable pause– operator can add a pause between tests for part modification or setup before starting the next test
ACCURACY
All certificates issued for Budenberg Dead-weight Testers are fully traceable to national standards via equipment with UKAS calibration certificates. A standard accuracy of 0.015% is achieved from 10% of range using software supplied to compensate for the effects of gravity, temperature and the actual area of piston unit. Standa...
Specifications:
Range: 1 - 1200 bar
Standard Accuracy: 0.015%
Capabilities:
Description:
ACCURACY
All certificates issued for Budenberg Dead-weight Testers are fully traceable to national standards via equipment with UKAS calibration certificates. A standard accuracy of 0.015% is achieved from 10% of range using software supplied to compensate for the effects of gravity, temperature and the actual area of piston unit. Standard accuracy without any corrections for actual area is 0.02% from 6 to 1200 bar, 0.025% from 1 to 6 bar. Higher accuracy Class A testers are available (supplied with UKAS Calibration certificates for area and mass) allowing an accuracy of 0.01% to be achieved.
Calibration of Digital/Analog Multimeters, Handheld/Bench DMMs, Frequency Meters, Ohmmeters, AC/DC Millivoltmeters, Thermocouple Indicators, Oscilloscopes, TachometersData Loggers, Clamp Meters, Temperature Indicators, Timer Counters....
Specifications:
Functions
• 0 to 1050V AC/DC voltage
• 0 to 22A AC/DC current
• Up to 1GΩ decade resistance
• Simulated variable resistance to 40MΩ (40kΩ on 5025E)
• Optional full range variable resistance to 120MΩ
• Thermocouple simulation
• Conductance
• Digital frequency
• PT100 simulation
• Capacitance and optional inductance on 5025C
• Optional oscilloscope calibration
• Optional power calibration
• Adaptor for clamp meter calibration
Capabilities:Description:
Calibration of Digital/Analog Multimeters, Handheld/Bench DMMs, Frequency Meters, Ohmmeters, AC/DC Millivoltmeters, Thermocouple Indicators, Oscilloscopes, TachometersData Loggers, Clamp Meters, Temperature Indicators, Timer Counters.
AWS