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10

such an environment.

Immunity test

EN 60601

test level

Compliance level

Electrostatic

discharge (ESD)

IEC 61000-4-2

± 8 kV contact

± 15 kV air

± 8 kV contact

± 15kV air

Electrostatic

transient / burst

IEC 61000-4-4

± 2 kV for power supply lines

± 1 kV for input/output lnes

N/A

Surge

IEC 61000-4-5

± 1 kV differential mode

± 2 kV common mode

N/A

Voltage dips, short

interruptions and voltage
variations on power supply

input lines

< 5 % U

T

(>95 % dip in U

T

)

for 0.5 cycle

40 % U

T

(60 % dip in U

T

)

N/A

徐州永康电子科技有限公司YKSHQT01220607005           

徐州永康电子科技有限公司YKSHQT01220607005           

徐州永康电子科技有限公司YKSHQT01220607005  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

          

徐州永康电子科技有限公司YKSHQT01220607005           

徐州永康电子科技有限公司YKSHQT01220607005           

徐州永康电子科技有限公司YKSHQT01220607005  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

徐州永康电子科技有限公司YKSHQT01220607005           

徐州永康电子科技有限公司YKSHQT01220607005           

徐州永康电子科技有限公司YKSHQT01220607005  

 

 

 

 

 

 

 

 

 

 

 

 

 

           

徐州永康电子科技有限公司YKSHQT01220607005           

徐州永康电子科技有限公司YKSHQT01220607005           

徐州永康电子科技有限公司YKSHQT01220607005 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

徐州永康电子科技有限公司YKSHQT01220607005           

徐州永康电子科技有限公司YKSHQT01220607005           

徐州永康电子科技有限公司YKSHQT01220607005  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

           

徐州永康电子科技有限公司YKSHQT01220607005           

徐州永康电子科技有限公司YKSHQT01220607005           

徐州永康电子科技有限公司YKSHQT01220607005

Summary of Contents for YK-80A

Page 1: ...also cause problems in oxygen supply which might reduce human haemoglobin saturation As a result such symptoms as megrim vomiting and asthenia might appear to patients Hence it is very important to kn...

Page 2: ...ion with clinical manifestation and symptoms 4 Check the Fingertip Pulse Oximeter sensor application site frequently to make sure that the circulation and skin integrality of patient are under good co...

Page 3: ...will be affected 27 No modification of this equipment is allowed 28 Warning Portable RF communications equipment including peripherals such as antenna cables and external antennas should be used no cl...

Page 4: ...the button on the front panel if we want change display direction Note if equipped with gravity sensing function of instrument then don t press the button hand movements the instrument with the gravit...

Page 5: ...button 1s can select item then press button 3s to set the on off for prompt beep demo and screen brightness adjustment optional 1 2 3 and 4 When the signal is shown on the Restore press the button 3s...

Page 6: ...s 7 Automatic standby the product shuts off by itself when no finger is in the product about 8 seconds 8 Automatic start up every 5 s instrument will automatically detect the signal after the hole wit...

Page 7: ...e who need blood oxygen measurement doctors etc Application environment Avoid electromagnetic interference Extreme temperature Avoid pollution and dust Avoid direct sunlight etc Operating principle Op...

Page 8: ...wice a week When using in medical institutions clean the tested finger with 75 alcohol before use After each measurement wipe and disinfect the contact part between black silicone and enclosure with 7...

Page 9: ...result in impropre operation Guidance and manufacturer s declaration electromagnetic emission for all EQUIPMENT AND SYSTEMS Guidance and manufacturer s declaration electromagnetic immunity for all EQU...

Page 10: ...61000 4 4 2 kV for power supply lines 1 kV for input output lnes N A Surge IEC 61000 4 5 1 kV differential mode 2 kV common mode N A Voltage dips short interruptions and voltage variations on power su...

Page 11: ...FE SUPPORTING Guidance and manufacturer s declaration electromagnetic immunity The Fingertip Pulse Oximeter is intended for use in the electromagnetic environment specified below The customer or the u...

Page 12: ...18 Hz 1 8 0 3 27 450 430 470 GMRS 460 FRS 460 FMc 5 kHz deviation 2 0 3 28 710 704 787 LTE Band 13 17 Pulse modulation b 217 Hz 0 2 0 3 9 745 780 810 800 960 GSM 800 900 TETRA 800 iDEN 820 CDMA 850 L...

Page 13: ...rectly 2 Patient s Oxyhemoglobin value is too low to be measured 1 Retry by plugging the finger 2 Try more times If you can make sure there is no problem in the product please go to hospital timely fo...

Page 14: ...nlight Product certification Up toward Lot number This device has no alarm function signal inadequacy Indication of probe faults open circuit condition or close circuit condition Indication of Probe c...

Page 15: ...the scope of free maintenance The fault caused by human factors the damage Due to the use to be inconsistent with the provisions of our company work environment to cause damage Due to the product in t...

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