First, the technical characteristics
The design of the instrument combines the long-term field testing experience with a variety of users of the various needs of a major reform, in addition to inheriting the advantages of the JC503-HA-A1 also has the following features:
1, the new development of the operating software is easy to operate, good stability, easy to learn, really more suitable for portable operation on the spot.
2, the use of a new dot matrix LCD screen, an increase of light due to lack of on-site operation of the supplementary function of light.
3, large capacity lithium battery, long working hours, long life, no memory effect, can be charged at any time.
4, according to the operation of the field, the use of a new design of the stem connector instead of a plurality of connecting nuts, making the installation time significantly reduced.
5, online hot, cold state test safety valve opening pressure.
6, non threaded stem can use a special connection clamping system.
7, light and portable manual hydraulic, afterburner stable, suitable for various occasions pressure.
8, back to the seat after the leak can use a simple hydraulic pressure off the safety valve will not affect the setting pressure value.
9, the use of high-precision A/D power supply module, the greater the accuracy of the measurement.
10, easy to install, easy to operate.
11, the data acquisition unit can store 100 data, the management system can be tens of thousands of safety valve data management.
12, powerful, perfect data management system, can be applied to online calibration, the traditional off-line calibration, the realization of the safety valve science, system management.
13, the data acquisition unit and the computer direct communication can be measured by the computer issued a test report.
Two, the scope of application
The utility model relates to a spring type safety valve and a pressure relief valve for various specifications and sizes.
Three, management software
Software safety valve information management system includes file management, check, entrusted inspection management, information statistics, annual report, early warning management, account management. Can print a single, two forms of reporting, original records, check the safety valve can not be qualified to print notice. You can print the annual, monthly, accounting by the use of units or print all.
The statistical software safety valve information management system can leak, corrosion and pressure level of inconsistent parts damaged, repair, replacement parts, discarded and safety valve status, monthly check quantity, check amount of one or more years, and you can print the report.
Safety valve information management system software can not only be used for online safety valve calibration system, but also can be used for the traditional safety valve calibration system. Can be a large number of safety valve data management, is a safe, reliable and efficient information management system.
Friendly interface, simple operation.
Four, technical indicators
External lifting force 0 ~ 2000kg (expandable to 5000Kg)
Force sensor range 50kg, 500kg, 2000Kg
Open pressure measurement error