Product Details

Features

High-resolution thermal printing array system

Frequency response is as high as 150Hz

Capable of printing continuously on channel trace and annotations including lead mark and parameter such as sensitivity, paper speed and filter operation status

High resolution digital filter inhibits baseline drift without affecting ECG waveform

One-touch operation

Concept of floating input circuit meets IEC safety standard

Rechargeable battery supporting more than 50 patient examinations

Lead Standard: 12 leads

Specifications

Input Circuit Floating; Protection against Defibrillator effect

Lead Standard 12 Leads, Lead change automatically

Patient Current Leakage <10μA

Input Impedance ≥10Ω

Calibrating Voltage 1mV±3%

A/D Conversion 12 bit

Frequency Response 0.05Hz~150Hz (IEC)

Time Constant >3.2seconds

CMRR >80dB

CMRR >100dB (with filter)

EMG Filter 35Hz (-3dB) / 25Hz (-3dB)

Sensitivity 1/2, 1, 2 (cm/mV), Conversion Deviation≤5%

Recording System Thermal-array , 8 dots/mm ( vertical ),16 dots/mm ( horizontal, 25mm/sec ),

Paper Speed 25, 50mm/s±3%

Recording Paper 50mm,20m, high-speed roll

Input Circuit Current ≤50nA

Safety Standard IEC class I, type CF

Power Supply AC: 220V / 110V, 50/60Hz

Power Supply DC: 12V rechargeable battery

Skin Voltage Tolerance ±300mV

Noise Level <15uVp-p

Dimensions 310mm×230mm×70mm

Dimension of Packing 400mm×280mm×160mm

Weight 2.75kg

Feature

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.

Portable ECG manager with the development of electronic, communicative and software technique, It has significant meaning for the early-stage prediction for cardiovascular disease and family medical health care, It has great promotion on size, power consumption, and data storage and data transmision, property and quality, It is great influence on the life security of the patients.

ECG manager use analog low-pass and analog high-pass analog filter just like components band-pass to filter out signal interference, while the use of active notch filter frequency of 50Hz can further filt out interference, getting a more pure ECG signal. And then through the implementation of A/D conversion, single-chip processing system, the final test results will be displayed by LCD. The ECG analyzer has good characteristics such as low-power, portable and real-time and so on.

Feature:

1. For the cardiovascular disease testing

2. Use for family medical health care

3. Portable and automatic analysis

4. Precise dataflow analysis and persistent record

Features: 3301G (single channel)

1. Compact in size, easy and direct operation, portable

2. Accurate pace pulse identification and automatic analysis function

3. Four working modes: Manual / Auto / Physical Examination / Storage

4. 12 leads simultaneous waveforms display

5. 50mm, single channel format recording

6. Advanced [Freeze] function

7. 5" 800x480 graphic 5 inch color LCD

8. Built-in USB, RS232 interface, ECGNET software optional

9. Built-in rechargeable Li-MH battery

10. 250 patient information storage (Exendable)

11. USB interface allows net transmission

12. USB flash disk and USB printer connected

Specification:

Lead: Standard 12 leads

Lead acquisition: 12bit/1000Hz(synchronously 12 leads)

Work mode: Manual / Auto / Physical Examination / Storage

Filter:
AC Filter:50Hz/60Hz
EMG Filter: 25Hz/45Hz
Auti-Drift Filter: 0.15Hz (Adaptive)

CMMR:≥100dB(with AC FILTER)

Input circuit: Floating; Protection circuit against Defibrillator effect

Input Impedance:≥50MΩ

Input circuit current:≤0.05μA

Patient current leakage: <10μA

Calibrating voltage: 1mV±2%

Voltage tolerance: ≥±500mV

Time constant: ≥3.2s

Frequency response: 0.05~160Hz(-3dp)

Noise level: <15u Vp-p

Inter-channel Interference: ≤0.5mm

Sensitivity: Auto, 2.5,5,10,20,40mm/mV

Recording mode:
1ch,1ch+
Default Man. Mode is 1ch format
Default Auto. Mode is 1ch+ format

Paper speed: 6.25, 12.5,25,50mm/s(±3%)

Paper: 50mm Roll Paper

Communication: RS232/USB port

Power supply: AC 110-230V(±10%),50/60Hz(±1Hz), 30VA
DC Built-in rechargeable battery, 12V(1500mAh)

Dimension/Weight: 330x270x75mm/2.8kg

Product Details: Structure & Function

1. Front Panel and LCD

(1) Handle (2) Paper Switch (3) Paper Cover (4) LCD (5) Keypad

2. Control Keypad Panel

Symbols on the device body:

3. BottomPanel and Lateral Panel

Patient Cable Interface

Analog I/O and UART Interface (RJ11) :Used for
* Record analog External Input In [TEST] lead of [MAN] mode.
* Export the Rhythm Lead of the [BASIC] menu to Analog External Output.
* Communicate with personal computer for 12 lead real-time ECG transmission and ECG
files transmission.(Needs optional ECG Archive Software and UART/USB cable).

USB/Host Interface (Optional) :Used for

Transmit ECG file to ECG Archive software based on personal computer, Please refer to the ECG Software Operation Manual for more information.
* Save ECG files to a external USB disk via USB/Host interface; the files can be imported into ECG Archive software, Please refer to the User Manual for more information.
* Print ECG report to a external USB printer(PCL command) via USB/Host interface; details about the supported USB printer, please contact our service department.
CAUTION:The USB cable should be well shielded and can not be longer over 3 meters, It's better to use the manufacturer's recommended USB cable.

USB or LAN Interface (USB/RJ45,Optional) :Used for
* Communicate with personal computer system(This need a optional ECG Archive software, Please refer to the ECG Software Operation Manual for more information).
CAUTION:The USB or LAN cable should be well shielded and can not be longer over 3 meters, It's better to use the manufacturer's recommended USB cable.

4. Connecting Electrodes(as following)

The identifier and color code of electrodes used comply with IEC requirements. In order to avoid
incorrect connections, the electrode identifier and color code are specified in below Table. The
equivalent code of American standard is given too.

The Limb/Chest electrode should be placed on body surface shown as following:

V1 : Fourth inter-costal space at right border of sternum.
V2 : Fourth inter-costal space at left border of sternum.
V3 : Fifth rib between V2 and V4.
V4 : Fifth inter-costal space at left mid-clavicular line.
V5 : Left anterior axillary line at the horizontal lever of V4.
V6 : Left anterior mid-axillary line at the horizontal lever of V4.

NOTE : Tangling of electrodes or overlap from one place to another of ECG creamis not allowed.

5. ECG Explanation on measurement

6. ECGNET (sell in addition)

ECG software display on the computer

Package: 1pc / inner box , 4pcs / carton

Factory:

1. Quality first spirit

2. Professional service team

3. Convenient transport

4. Certificate: Medical CE

Company profile:

Chongqing Joywell Trade Co.,Ltd. has been in Chongqing China in 1999, It has a professional team to engage at international business and a long-term cooperated factories as powerful backing.

Qulity spirit, wonderful service and team work are always the first. Through develop more than 10 years, we have lifted up a new stage and established a wide customer group which from United States, United Kingdom, Cannada, Germany, Japan, South Korea, Iran, New Zealand, Qatar, Irealand, Spain, Netherland, Chile, etc.

The team cooperation open up and share innovation.

AIM: Employee's success is the success of the company.

VALUE: Intergrity first, customer first, cooperation sharing, happy passion, refince on active, thanksgiving growth.

MISSION: Let customer satisfaction, let the Joywell products are well-known in the world.

VISION: To meet the challenge, success!

We would like cooperate with clients from all over the world.