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td7300 defibrillation pulse energy standard

专用于除颤器分析仪的能量检测,参考标准jjf 1149-2014《心脏除颤器校准规范》



model td7300, an intelligent standard device for measuring defibrillation pulse energy, provide an accurate and reliable standard for the traceability of medical equipment manufactures and various medical equipment testing organizations.


● the functions of outputs and measurements are integrated.

● overload protection and short-circuit protection make a high reliability.

● the defibrillation energy standard source has a built-in storage capacitor, and an internal discharge circuit that can be manually discharged or automatically discharged after 1 minute.

● the single-phase wave, double-phase wave or other waveforms can be selected.

● easy to operate with lcd touch screen.

● proprietary software (option): support the calibration by manually or full-automatic, data management and report export.


a) single-phase wave                           b) double-phase wave

electrical specifications

● output of standard energy: 1 j to 360 j

● maximum output voltage: 3700 v

● measurement accuracy of discharge energy: ± (0.2 % of reading +0.5 j) for the resistive load of 50 ω

● pulse discharge duration: 10ms to 16ms

 charging time: ≤15 s filled with 360 j. the stored energy value can be adjusted and stabilized to the preset value within 1 minute.

general specifications

● line power: 220 v ±22 v, 50 hz ±2 hz

● maximum power consumption: 2.5 kva

● operating environment: 0 °c to +40 °c, 20 % to 85 % r·h, non-condensing

● storage environment: -20 °c to +70 °c, <85 % r·h, non-condensing

● communication: rs-232 interface


side panel


back panel

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