PS-500
Price: $5,100.00
PURCHASE DIRECT FROM FACTORY
The PS-500 Pitot-Static tester is a low-maintenance digital tester that is fully portable. It is powered by 12 volts DC, and its internal re-chargeable battery enables the test set to be used completely independent of any external power source. The PS-500 includes two quick-connect hoses, a 12 VDC power adapter, calibration certificate, and a limited 2-year warranty.
This product is ideal for performing simple go/no-go leak tests, as well as for general use as a pitot-static tester. It only requires an annual calibration, and the sensors are technician-proof, which contributes to reduced annual maintenance costs.
The PS-500 main feature difference when compared to the PS-525 is the absence of encoder reader feature, which also allows for a smaller form factor tester
The PS-500 tester has separate, independent pumps for vacuum and pressure. Each are activated with their own switch as the operator deems necessary.
The PS-500 incorporates reservoirs (holding tanks) for both the vacuum and pressure systems. The pressure and vacuum levels within these tanks are reflected in the pressure and vacuum gauges on the front panel. These gauges enable the operator to monitor the pressure and vacuum, and then activate the pump switch for the system on an as-needed basis. This eliminates the need to keep the pumps turned on at all times, and extends the pump life and battery charge. The gauges also enable the operator to see if the pressure or vacuum levels are dropping quickly, in the case of a leak in the aircraft system, and respond accordingly.
The PS-500 pitot-static test box includes back lights. This enables the operator to clearly see the displays in dim lighting conditions, as well as in direct sunlight. The backlights can be turned off by pressing both Exit buttons simultaneously.
The PS-500 tester is specifically designed and priced for non-RVSM use. Many times there is a need to do a 91.411 test at a remote location or hangar where there is no power source available. In these cases, the PS-500 test box is the ideal tool, due to its full portability.
Many avionic shops and aviation maintenance facilities are eager to replace their old steam-gauge style test boxes, with their delicate instruments and high maintenance costs. The PS-500 is an ideal replacement, due to its size, durability, lower cost, and portable convenience.
Notable Features:
Fully portable
Rechargeable batteries for 8 hours of use on one charge
Illuminated LCD displays
Lightweight – about 15 lbs (6.8 kg)
Physical Dimensions: 12″D x 15″W x 7″H (31x38x18 cm)
Available Options:
Hansen quick connectors (standard)
Swagelok quick connectors
Internal rechargeable batteries (standard)
220VAC external power supply (no additional charge)
Internal 110VAC or 220VAC power supply (with no internal batteries) (no additional $ charge)
Other Features:
Leak test feature: 2 minutes, selectable down to 30 seconds
VSI (vertical speed indicator)
What is included:
1 x Power Adapter
2 x Hoses 20ft (about 6 meters) in length
1 x Product Manual
1 x Calibration Certificate valid for 1 year
Note: The PS-500 does NOT have the precision required to test RVSM altimeter systems.
Preston Pressure warrants its products against defects in workmanship and material under normal, intended use for a period of two years from the date of purchase. The batteries are warranted for a period of 90 days from the date of purchase. Valves are warranted for a period of 180 days.
If you are not satisfied with the performance of the PS-500 pitot-static tester, you may return it for a full refund, if returned within 30 days.
Returned products must be in original condition (normal, minor wear is acceptable).
Shipping costs are not refundable.
-
Altitude goes up to 35,000 feet/10,700 meters and is displayed in 1 and 2-foot increments (or 1 meter increments) along with the VSI – Vertical Speed Indicator
Displays airspeed in Knots, KPH and MPH
Reads pressure in inHg, mbar, mmHg, PSIA, and E.P.R.
Selectable timing for Leak Check feature in Altimeter and Airspeed modes
The PS-500 displays altitude in feet and meters, as selected with the “UNITS” button. Both feet and meters are displayed along with their vertical speed component.
The PS-500 tester displays altitudes in 1-foot increments up to 20,000 feet and 2-feet increments between 20,000 and 35,000 feet, or in 1-meter increments if it is in the metric mode. The VSI section will display an up or down arrow, depending on the direction of altitude change being sensed.
Accuracy will vary with altitude:
-1500 to 10,000 ft ……….+/- 7 ft
10,000 to 20,000 ft ………+/- 15ft
20,000 to 35,000 ft ………+/- 25ft
The vacuum pump internal to the PS-500 tester will draw sufficient vacuum to go up to at least 35,000 feet (10,700 meters).
The PS-500 displays airspeed in MPH, or KPH in increments of 1, and Knots in increments of 0.1. The Knots display will indicate from 20 up to 650 Knots, MPH will indicate up to 748 MPH, and the KPH will display from 34 to 1204 KPH.
By pressing the Units Select button, the choice of speed can be changed to KPH/ Knots or MPH/Knots.
Both the Altitude and Airspeed displays can be set to display pressure in inHg, mbar, mmHg, and PSIA. These pressures are read directly from the sensor on the selected side.
The E.P.R. (Engine Pressure Ratio) is a reading that is the mathematical result of HighPressure/LowPressure, and is displayed only on the Airspeed side.. The PS-500 will display the low pressure, the high pressure (both in PSI), and the resulting EPR. The ratio values have a range from 0.07 to 6.00. Refer to the Operation Manual for more information.
Both the Altimeter and Airspeed displays have a leak check feature. This feature may be activated when in the Altitude mode or the Airspeed mode. There is no leak check function in other modes.
The initial pressing of the “Leak Check” button will enable a 120 second timer. Successive pressing of the “Leak Check” button will subtract 30 second increments from this time. Once the desired time is selected, the “Units” button is pressed to begin the timing. Pressing the “Exit” button will exit the Leak Check function.
While in the Leak Test mode, the display will indicate the gain or loss experienced during the test time period. When the timer reaches 0 seconds, it will stop calculating the loss, and will hold the value in the display until the “Exit” button is pressed.
-
Digital Altimeter
Display Range:
-2000 to 35,000 feet (-610 to 10,700 meters)
Vacuum Pump Range:
-2000 to 35,000 feet (-610 to 10,700 meters)
Resolution:
from -2000 to 20,000 feet resolution is in 1-foot increments
from 20,001 to 30,000 feet resolution is in 2-feet increments all metric resolution is in 1-meter increments
Temperature range:
32 degrees F to 120 degrees F (0 C to 50 C)
Altitude units:
Feet or Meters
Other Measurement Units:
inHg (inches of mercury): 0.295 to 32.48 in increments of 0.01
mBar (milli bars): 10 – 1100 in increments of 0.1
PSIA (pounds/square inch): 0.145 to 15.95 in increments of 0.01
mm HG (millimeters of mercury): 7.5 – 825 in increments of 0.1
Digital Airspeed:
Display Range:
18 – 650 Knots
34 –1204 KPH
21 – 748 MPH
0.00 – 1.00 Mach (Mach at altitude of 0ft only)
Resolution:
1 MPH, 1 KPH, 0.1 Knot, or 0.01 Mach
Temperature range:
32 degrees F to 120 degrees F (0 C to 50 C)
Other Measurement Units:
inHg (inches of mercury): 0.295 to 56.10
mBar (milli bars): 10 – 1900 PSI (pounds/square inch) 0.145 to 27.55
mm HG (millimeters of mercury): 7.5 – 1425
E.P.R. (engine pressure ratio): 0.07-6.00
Physical Dimensions: 12.25”D X 15”L X 9.75”H (31x38x24.5 cm)
Weight: approximately 15 lbs (6.8 Kg)
Power Source:
External: 12 VDC (from a 110/220 VAC adaptor)
Internal: 12 VDC (from internal rechargeable battery)
Current draw: 540 mA with all systems operating
Other Features:
Leak test feature: 2 minutes, selectable down to 30 seconds
VSI (vertical speed indicator)
-
