The document describes a d-sense device designed for safe and effective operation of large LED displays, specifically for AEDs and related medical equipment. It includes detailed specifications such as output power, measurements, ECG waveform characteristics, and environmental conditions. The product is compact, battery-operated, and suitable for various medical applications.

1. D-Sense
Safe and effective operation
Large LED display
Compact and Easy to Use
Battery Operation
Simulate five type of waveforms
Ideal for All AEDs
Meditech Equipment Co., Ltd (Meditech Group)
Address: Qingdao, Shandong Province, P. R. China
Tel: +86-532-85832673 81705331
Fax: 86-532-81705332
Email: sales@meditech.cn
www.meditech.com.cn

2. OUTPUT POWER
MEASUREMENT:
Load Resistance： 50ohms±1%. 100 watt
Range : 2-250J
Resolution : 0.1 Joule Max.
Voltage : 2400 Volts Max.
Current : 48 Amps
Measurement Trip Level : 70±5 Volts
Pulse Width : 0.5-60 ms
Accuracy : ±2%
ECG WAVEFORMS： QRS complex Rates : 60，90 BPM Rate
Accuracy : ±1%
Amplitude : Fixed at 1mV (Apex-Sternum)
Accuracy : ±5%
PERFORMANCE WAVEFORMS: Sine Wave： 10Hz
Amplitude： Fixed at 1mV (Apex-Sternum)
Accuracy： ±5%
ARRHYTHMIAS: Vfib，Vtach
Rate Accuracy： 1% Amplitude： Fixed at 1mV
(Apex-Sternum) PEAK/OVERSHOOT: Voltage Accuracy：±5Volts
POWER: CR123A-4x2N LiMnO2 12-Volt
WEIGHT: 1Kg
DIMENSIONS: 256x220x(L:65 H:80)mm
ENVIRONMENTAL: Storage Temperature： -20 to 55℃
Operating Temperature : 0 to 40℃
Maximum Humidity： 90% Relative Humid