Canadian PROCESS EQUIPMENT & CONTROL NEWS
The FieldLab digital pressure calibrator from Ralston Instruments is an intrinsically safe digital pressure gauge that can perform in Class 1, Division 1, ATEX and IECEx Zone 0 locations.
The Quick-test Connection Platform from Ralston Instruments is a universal pressure hose system engineered to facilitate fast, leak-free connections for pressure testing, calibration and leak testing.
The DCAP-PV pump from Ralston Instruments is said to generate pressure and vacuum easily and then control pressure to very precise test points. If the transmitter is an absolute pressure transmitter, the hand pump can generate a vacuum to reach below ambient pressure test points.
The ControlPak manual pressure controller from Ralston Instruments is a compressed gas volume controller that is said to provide precise control over compressed gas sources for smooth and quick calibration testing.
The Ralston Field Gauge LC10-TA thermal probe is a battery operated, general purpose digital temperature probe with a temperature range of -30° to 150°C and an accuracy of IEC 60751 Class A (±(0.15 +0.002*|t|)°C).
The Ralston Field Gauge LC10-TA thermal probe is a battery operated, general purpose digital temperature probe with a temperature range of -30° to 150°C and an accuracy of IEC 60751 Class A (±(0.15 +0.002*|t|)°C).
The Ralston Quick-test Connection Platform is a universal pressure hose system engineered to facilitate fast, leak-free connections for pressure testing, calibration, and leak testing.
The Ralston Instruments DCAP-PV pump along with a FieldLab calibrator and an absolute pressure transmitter can generate a vacuum to reach necessary test points. The pump needs to be easy to use as most calibration technicians will calibrate quite a few transmitters each day.
The FieldLab pressure calibrator from Ralston Instruments is said to perform well in Class 1 Division 1 hazardous locations for pressure calibration, testing or validation. There are test modes for high speed logging up to 128 times per second, hydrostatic testing and templates for pressure calibration of pressure transmitters and gauges that the user whether the device being tested passed or not.
With the Ralston Instruments PSV Test suite of software and hardware, it is said to be possible to conduct the test and record most of the information on a FieldLab calibrator. After the test is completed the data is then transferred electronically to a PC where a certificate with graphs, customer data, tag data and other required information can be created.
