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Telephone :
+86-20-83506926
83507051
83505785
Fax :
+86-20-83500896
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<%pro=request("pro")
if pro="" then pro="L500A"
%>
Product Showroom
--Electrocardiograph
-- ECG-300
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ECG
300
 High
resolution thermal printing system, high precision.
12 leads
collection in phase as well as 3 leads printing in phase.
Digital
design and filter, baseline auto-adjustable.
LCD
displays operation menu. DC/AC auto-exchange.
Automatic
measurement, analysis and diagnosis with high speed.
Elegant
and compact outlook，with inner handhold.
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Specifications
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Lead Standard |
12 leads |
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Input Circuit |
Floating; Protection against defibrillator effect |
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Input Impedance |
＞50MΩ |
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Output Impedance |
＜100Ω
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Patient Current Leakage |
＜10μA |
| Input Cirput
Current |
≤0.1μA |
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Calibrating Voltage |
1mV±5% |
| A/D Conversion |
12 bit |
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Frequency Response |
0.05～150Hz |
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Time Constant |
＞3.2s |
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CMRR |
＞80dB
＞100dB(with AC filter)
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EMG Filter |
35Hz(-3dB)/25Hz(-3dB) |
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Standard Sensitivity |
10mm/mV±0.2mm/mV |
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Sensitivity Selection |
5、10、20mm/mV, conversion tolerance±5% |
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Skin Voltage Tolerance |
±300mV |
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Noise Level |
≤15μVp-p |
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Baseline Control |
Auto-adjustable |
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External DC Input |
10mm/V±5﹪,one end≥100 KΩ |
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ECG Output |
1V/mV±5﹪,one end≤100Ω |
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Power Supply |
AC：220/110V,50/60Hz,15VA
DC：12V rechargeable battery |
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Safety Standard |
IEC classⅠ,type CF |
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Operation Method |
Auto or manual |
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Analysis Function |
ECG parameters auto-measure,auto-analysis |
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Recording System |
Thermal-array printing system |
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Paper Speed |
25、50mm/s±5﹪ |
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Recording Paper |
High-speed roll 63mm×30m |
Dimensions
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(L×W×H)310mm×230mm×70mm |
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Dimensions of Packing |
(L×W×H)400mm×280mm×170mm |
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Net Weight |
2.8kg |
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Gross Weight |
4.6kg
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