PKTBA-CRS

COMPUTER REGISTRATION SYSTEM

PKTBA-CRS.jpg

PURPOSE:

·         measuring parameters of hydraulic and pneumatic tests of the shut-off, control and safety valves and anti-blowout equipment;

·         paper print outs and electronic records of the test results.

TEST TYPES:

·         hydraulic and pneumatic tests of he shut-off, control and safety valves and anti-blowout equipment for strength;

·         hydraulic and pneumatic tests of shut-off valves for leakage;

·         hydraulic and pneumatic tests of the safety valve gate seal by the

·         adjustment pressure;

·         safety valve adjustment (measuring the valve completely open (valve

·         response)/ closed pressure).

Instrumentation type approval certificate.

EQUIPMENT ADVANTAGES:

·         No human influence on the test results.

·         Automatic recording of the test results.

·         Integration into the Company network is possible.

·         High reliability and accuracy of the results are ensured by the pressure and leakage gauges, as well as industrial computer.

·         The PKTBA-CRS operates jointly with the PKTBA test bench and can also be adapted for use with other international test bench. This system can be installed and adapted to the test bench by the PKTBA experts.

FUNCTIONS:

1. Leakage measurement by bubbles (drops) and actual volume during the shut-off valve tests and the leakage class (A, B, С, D) determination during hydraulic and pneumatic tests.

2. Measuring the test-medium pressure during hydraulic and pneumatic tests of the shut-off and safety valves with an error of 0.6% or smaller.

3. Test medium and surrounding air temperature measurement during hydraulic tests.

4. Pressure measurement at the time of popping, full opening, and closing of the safety valve gate during the valve test and adjustment.

5. Graphic output of the test results.

6. Electronic and paper saving and storing of the test results with possible data transmission.

7. Test data base development for each item.

8. Test result printout.

9. Leakage measurement during the control valve tests, if using additional flow-rate gauges.

TECHNICAL CHARACTERISTICS:

Parameter

PKTBA-CRS

Operating medium

water, air*

Maximum measured test pressure, bar (psi)

1600 (23200)

Maximum measured leakage volume for water (air), cm3/min (fl oz)

7,2/11,0 (0,24/0,37)

Reduced pressure measurement error, %

+0,6

Reduced leakage measurement error, %

+5,0

Test medium and surrounding air temperature measurement range, C° (F°)

+5...+50 (+41...+122)

Absolute error of the temperature measurement, C° (F°)

+1,5 (+34,7)

Electric power supply, V/Hz

230/50 (110/60**)

Power consumption, W

1200

Overall dimensions (LхWхH), mm (″)

760х520х1210 (30x21x48)

Weight, kg (bench) (lbs)

120 (264)

 

* Requirements for water: in 100 cubic centimeters (milliliters) (3,38 fl oz) of water should contain no more than 400 solid particles: size from 50 up to 100 microns (0,002-0,004″). Requirements for air: size of solid particles no more than 40 microns (0,002″).

** By customer's order and completed questionnaire.