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Wireless connection PC control Radiation therapy electrometer sakuraProof-SakuraProof (Ref.RDM-1)
Wireless connection PC control Radiation therapy electrometer sakuraProof-Chiyoda Technol Co., Ltd.

Wireless connection PC control Radiation therapy electrometer sakuraProof
Chiyoda Technol Co., Ltd.

Chiyoda Technol Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

60.3hours


About This Product

Employs vibration capacitive micro-charge meter technology that is at the national standard level. This is a domestically produced electrometer using technology jointly developed with the National Institute of Advanced Industrial Science and Technology. The radiation therapy electrometer "sakuraProof" is a national standard electrometer developed jointly with the National Institute of Advanced Industrial Science and Technology. By using a vibration capacitor type capacitor, there is no influence of noise. Furthermore, wireless operation and automatic data acquisition help to eliminate measurement errors to the utmost. Utilizing technology jointly developed with AIST

■Achieve stable and reliable measurements based on national standard technology

The electrometer (electrometer MMA II-17E), developed jointly with the National Institute of Advanced Industrial Science and Technology for the purpose of high-precision radiation measurement, is used as part of the national standard measuring instrument. By using a vibrating capacitor type capacitor, it is less susceptible to noise and enables measurement with virtually no leaks. Control and measurement is performed using Microsoft Excel® add-in software. Measured values ​​are directly imported into Excel, which prevents errors in importing measurement values ​​and reduces the burden on the measurement company. In order to reduce as much as possible the noise induced by the human body and the effects of cable bending and twisting, we have eliminated the operation buttons and display from the electrometer body. The main unit and PC are connected via Bluetooth, so the cables required for measurement are minimal.

■Excellent performance equivalent to national standards

sakuraProof is equipped with vibration capacitive micro-charge technology adopted in the development of the national standard, making it less susceptible to noise and enables measurement with almost no leaks.

■Equipped with threshold mode

By setting thresholds, measurements can be started and stopped automatically. Value entry into Microsoft Excel® is also automated, making it useful for repeated measurements.

■What is vibration capacitive type?

By converting the potential signal to be measured into an alternating current signal using a capacitor (oscillating capacitance type) whose capacitance changes at regular intervals, amplification with reduced noise is possible. The amplified signal is converted back to a DC signal and the measured value is output. Additionally, since this capacitor is insulated with air, the input impedance is over 1015Ω, making it resistant to noise and capable of high resolution.

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    Wireless connection PC control Radiation therapy electrometer sakuraProof

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1 Models of Wireless connection PC control Radiation therapy electrometer sakuraProof

Image Part Number Price (excluding tax) Power supply Long term stability Weight Suitability Display resolution Linearity Measuring range (effective range) Stabilization time Applied voltage Reproducibility Input connector Size Offset current Connection between PC and main unit PC Accessories
Wireless connection PC control Radiation therapy electrometer sakuraProof-Part Number-SakuraProof (Ref.RDM-1)

SakuraProof (Ref.RDM-1)

Available upon quote

AC100V 20VA 50/60Hz

Within ±0.2%/year

Approximately 5.2 (kg)

Compliant with electrometer guidelines

4 digits, minimum resolution 1pC

Within ±0.2% (relative to half full scale)

30nC (L) Input charge/current 1nC~30nC/20pA~15nA, 300nC (M) Input charge/current 10nC~300nC/100pA~150nA

15 minutes

±50~±500V, 50V steps

Within ±0.1% (with respect to the minimum effective indicated value)

BNC-2lug Triaxial

Approximately W125 x H260 x D260 (mm), excluding protrusions

30nC (L) within ±0.02pA, 300nC (M) within ±0.1pA

Bluetooth, USB

OS: Windows 8 or later, Memory: 4GB or more

Transport case, control add-on software

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About Company Handling This Product

Response Rate

100.0%


Response Time

60.3hrs


Company Review

5.0
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