Suzhou Fuel Vapor Lab
Stant Suzhou’s on site testing laboratory enables product testing according to Lab Test Procedures and/or customer specifications. All test equipment is routinely calibrated and maintained to ensure test accuracy. Stant Suzhou laboratory offers:
- Leak and flow test
- Pressure test
- Conductive resistance test
- Soak Test
- Humidity Test (Suzhou)
- Temperature Cycling
- Drop Test
- tensile / force test
- Siphon Capability
- Torque durability cycle test (Suzhou)
- Water tightness
- Torque test
- Tether bending test
- Valve P/V recycle test
- Salt spray test (Suzhou)
- Airflow Durability Test (Suzhou)
- Tension Test (Suzhou)
- Cap Flow Test (Suzhou)
Capabilities
Suzhou China Prototyping and Validation Lab Photos
ORVR Salt Spray Test:
Salt-spray corrosion resistance test according to the requirement of each customer and governmental policy.
ORVR Humidity Chamber Test:
Programmable environment setting:
temperature:-50℃～150℃；
humidity:30～98%RH.
Can install various fixtures in this chamber and allow those tests at varying temperatures, humidity and duration.
ORVR Airflow Durability Test:
Programmable valve operation durability test.
Installed the fixture in environmental chambers to allow cycling at varying temperatures and humidity.
ORVR Tension Machine Test:
Programmable tension test up to 1000N’s force or 900mm’s displacement
ORVR Cap Flow Test
Can test fuel cap’s vacuum & pressure’s flow and leakage .
Allow the test at range from 0cc to 570L by using couples
of flowmeter with different range and precision.
ORVR Torque Durability Test
Programmable installation/removable cycling of fuel caps up to 10K cycles
Installed the fixture in environmental chambers to allow cycling at varying temperatures.
Capabilities
North American R&D Prototyping and Validation Lab Photos
Calibrated Pressure & Flow Test Benches
Measures flow performance [multiple flow meters of varying resolutions] and pressure drops for various fuel products
Pressure: 0 to 31 Kpa
Flow: 0 ccm to 500 lpm
Product Flow & Pressure Simulations
Simulations of actual product applications using various test fixtures and calibrated manometers and digital flow meters
Pressure: 0 to 60 Kpa
Flow: 0 ccm to 400 lpm
Environmental Chambers
Thermal Cycling: -50c up to +125C
13 Chambers / Ovens of Various Sizes
5 Chambers Configured for Fuel Handling
Two Chamber Equipped for Humidity
Environmental Chamber Inclusive of Vibration Table
Thermal Cycling: -50C up to +125C
Loading Performance:
— Sinewave: Up to 6000 lbf
— Shock: Up to 16,600 lbf
— Random: Up to 6000 lbf RMS
Amplitudes [displacements]:
— Sine & Random: Up to 2.0 inches peak to peak continuous
— Shock: 2.0 inches continuous
Vibration Frequencies: 20 to 2000Hz with loads of 260lbs or greater
Fuel Cap Ratchet Cycler
Programmable installation / removable cycling of fuel caps up to 10K cycles
Installed in environmental chambers to allow cycling at varying temperatures
Pressure – Vacuum [PV] Cycler
Pressure and vacuum cycling of products: -10 Kpa up to +30 Kpa for multiple cycles as required
Installed in environmental chambers to allow cycling at varying temperatures
Coefficient Of Friction Tester
Performs Static & Kinetic coefficient of friction measurements
Selectable units (COF or Grams)
Speed: 2”to 20” per minute
Travel: 1” to 12”
Range: 0 to 1500g
Automated Torque Tester
Automated installation / removal torque of fuel caps
Test Range of 0-5.0Nm
Control over speed and angle of rotation
Graphing capabilities
High Resistance Meter
Volume Resistance measurements of insulating materials
Test voltage up to 1,000 V
Coil Spring Testers
To check spring loads at working heights
Unit #1 Range: 0-2 lb.
Unit #2 Range: 0-100 lb.
Roundness & Cylindrical Profile Measuring Machine
Rotational Measurements
-Roundness
-Flatness
-Concentricity
-Coaxiality
-Cylindrical
-Average Diameter
-Radial Deviation
-Parallelism
-Arc Measurement
Linear Measurement
-Straightness
-Cylindricity
-Squarness
Surface Finish Tester
Profile, Roughness, and Waviness measurements
Scale: 0-15,000 micro-inch
Measurement Distance: 0-200 mm
Dust Chamber
Performs pressurized and circulating atmosphere testing with added dust: -0.5Kpa to +20Kpa
Applies tension or compression loading
Load Cells: Up to 5 Kg and Up to 20 Kg
Load Application Rates: 1 mm/min up to 120 mm/min
Rotational Torque Testers
Measures installation and removal torques for fuel caps
Torque Range: 0 to 50 Nm
Lab has conventional torque wrenches as well.
Optical Microscope with Digital Photography
Magnification Range of 12.6X to 114X
Digital photography with photo enhancement and enlargement software
Salt Spray Chamber
Corrosion Testing: Long Duration Exposure to Salt Spray or Fog
Helium Mass Spec Leak Detection
Hydrocarbon vapor leak detection down to the molecular level: 5 X 10 to the minus 9th gm
Refueling Test Bay & External Fill Station
Fuel dispensed rates from 1 – 18 gpm
Fuel dispensing temperature control from 35°F to 120°F
Controlled / Monitored Fuel 7 – 15 RVP
Gas / Diesel
Conventional and Vapor Vac Refueling
Room Climate Controlled temperature up to 145°F
Fuel Tank Tip Fixture
Conduct variable grade soaks and fills via adjustable fuel tank tip fixture
Fuel Tank Data Acquisition
From an Instrumented Fuel Tank we are able to record 10 pressures and 16 temperatures via a 26 channel data acquisition system
Prototype Machining Centers and Assembly Equipment
Complete Prototype Fabrication
– Forming and Tooling
– Machining and Turning
– Milling and Grinding
– Wax Power Element Assembly
– Wax Power Element Calibration
– Laser, Sonic, Welding and Brazing
– Test Equipment Fabrication
– Machine Development Fabrication of Manufacturing and Laboratory Equipment
Rapid Prototyping
Stereo Lithography Rapid Prototyping