RTQMシステム List of Products and Services

This option allows the "RT521R type potentiometer" to be equipped with a function for self-checking the measurement accuracy of the potentiometer's current and charge. The current and charge output from the "current output terminal" of the built-in charge generation device is highly accurate and stable, enabling the measurement accuracy of the potentiometer's current and charge to be checked at any time using this output. The operation of the "current output terminal" can be easily performed by selecting the "Current Source" button on the menu screen of the RT521R type potentiometer and manipulating the "Current Source" screen. 【Features】 ■ Enables potentiometer inspection compatible with "separation calibration" ■ Allows for prior confirmation of the uncertainty of the output charge ■ Checks the integrity of the extension cable laid between the linear accelerator operation room and the irradiation room ■ Easy to operate *For more details, please download the PDF or feel free to contact us.

• Electrical Instruments/Electrometers

The "RT521R" is a single-range electrometer without range switching that complies with the guidelines for electrometers published by the Japan Society of Medical Physics and the IEC60731 standard. Strict quality control is implemented, including attaching temperature coefficient test data (zero drift at 4°C pitch between 15°C and 35°C and fluctuations of half the upper limit current) and linearity test data to all products. It employs a current integration method for charge measurement, resulting in small temperature coefficients and aging changes, and can accurately measure pulse radiation. 【Features】 ■ High precision measurement of 6.5 digits made possible by being single-range ■ Display digit counts of 7.5 digits and 5.5 digits are also selectable ■ Equipped with synchronization terminals for use as a 2-channel dosimeter with two units ■ LCD model is also available *For more details, please download the PDF or feel free to contact us.

• Electrical Instruments/Electrometers