Product Description

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6. Technical Description
6.1 Classification of electrical safety
1. Classification by type of electric-shock prevention:
a) Charging system: device powered by external power supply--Class II,
b) ITM and BTE: device powered by internal power supply.
2. By degree of electric-shock prevention: BF type device.
3. By degree of protection against harmful liquid intake: IPX7 for ITM, IPX2 for
BTE, and IPX0 for the charging system.
4. By degree of safety when using flammable anesthetic gas mixed with air or
oxygen or nitrous oxide: device that cannot be used when there is
flammable anesthetic gas mixed with air or flammable anesthetic gas mixed
with oxygen or nitrous oxide.
5. By operation mode: uninterrupted operation.
6. By disinfection and sterilization method: subject to manufacturer's
regulations.
6.2 Ambient Conditions
Working conditions:
Power supply voltage and frequency: 100-240 V ~ 50/60 Hz;
Rated input: 0.2A.
Charging system and BTE: 0 ℃ ~40 ℃ (32 ℉ ~104 ℉ ) @ 5~95% relative
humidity;
ITM: 10
℃
~40
℃
(50~104
℉
) up to 100% relative humidity;
Atmospheric pressure: 70 kPa
～
106 kPa.
Storage and transport conditions:
-20℃~45℃ (-4 ℉~113 ℉) < 85% relative humidity;
Atmospheric pressure: 61 kPa~101 kPa.
6.3 Wireless technology
• Type: Near Field Magnetic Induction (NFMI)
Operating frequency: 10.597MHz
Bandwidth of receiver: 380kHz
Modulation type: CPFSK
Channel data rate: 298 kbps
Wireless range: 25cm(10 inches)
Effective radiated power: < -10dBm
• Service quality: