Vel'S Scientific & Instruments
Established in the year 2021, VEL'S SCIENTIFIC & INSTRUMENTS is the leading Wholesale Trader of Laboratory Equipment, Corona Test Kit, Digital Weighing Scale, Blood Collection Tubes and many more.We are backed by a group comprising experienced, committed and diligent professionals. Our professionals are experienced in the industry and have extensive knowledge about the modern technologies. Our team is responsible for carefully implementation every operative stage right from acquiring optimum quality products.
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Our well-facilitated infrastructural unit enables us to make highly qualitative PCB Design Services, which are developed by making use of excellent quality components.
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No. 6570, 9th Main Road, TNHB,,Ayapakkam, Ambattur,,
Chennai - 600077
Chennai - 600077
Contact Details
Contec 300G 3 Channel ECG Machine
Number Of Channels 3 Channels
Brand Contec
Model Name/Number 300G
Type Digital
Machine Type Digital
Srorage Environment temperature -20 to +55 Degree Celsius
Input impedance 2.5 ohms
Relative humidity 25%~95% (no condensation)
Frequency 50/60 Hz
HzInput powe <150 VA
Atmospheric pressure 700 hPa~1060 hPa
Environment temperature 5-40 Degree Celsius
Patient leakage current <10 uA
Input frequency and waveform 0.67Hz~40Hz, Sine wave
Relative output response +-10%
Voltage 100-240 V
Battery 7.4 V, 3500 mAh rechargeable lithium battery
Preface:
Please read the User Manual carefully before using this product. The operatingprocedures specified in this User Manual should be followed strictly.This manual describes in detail the operation steps which must be noted, the procedures which may result in abnormality, and possible damage to the product or users. Refer to following chapters for details.Failed to follow the User Manual may cause measuring abnormality, device damage or personal injury. The manufacturer is NOT responsible for the safety, reliability and performance issues of su ch results due to user’s negligence of this user manual for using, maintenance or storage. The free service s and repairs do not cover such faults either.
The content in this user manual complies with real product. For software upgrade and somemodifications, the content in this user manual is subject to change without prior notice, and wesincerely apologize for that.
Attentions:
Before using this product, the safety and effectiveness described in the following shall be considered:
Type of protection against electric shock: class I (AC power supply), internal powered equipment (power supplied by battery)
Degree of protection against electric shock: type CF, defibrillation-proof applied part
Working mode: continuous running equipment
Enclosure protection class: IPX0
Measurement results shall be described by professional doctor combined with clinical symptoms.
The using reliability depends on whether the operation guide and maintenance instructions in this user manual is followed.
Service life: 5 years
Date of manufacture: see the label
Contraindications: none
Chennai - Tamil Nadu