-
E-mail
lisa815@yeah.net
-
Phone
13671818969
-
Address
No. 8 Dongxin Street, Maqiao Town
Product Categories
Shanghai Lifutong Technology Co., Ltd
Supplier of ECG machine calibration equipment manufacturer
NegotiableUpdate on 01/17
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
The performance tester for electrocardiogram machine monitors can be applied to the metrological testing of seven types of equipment, including electrocardiographs, digital electrocardiographs, dynamic electrocardiographs, electroencephalographs, digital electroencephalographs, multi parameter monitors (ECG part), and defibrillators (ECG part)
Product Details
Performance testing instrument for electrocardiogram monitor
It is an ideal device for detecting and judging the quality of various cardiovascular and cerebrovascular equipment such as electrocardiographs. The product provides accurate value traceability for the process supervision of electrocardiogram machines, improves the reliability and effectiveness of factory inspection, production quality inspection, and application results of electrocardiogram machines, and promotes the standardization and quality inspection technology upgrade of electrocardiogram machine products.
ECG-P handheld electrocardiograph calibrator can be applied toECG machine, digital ECG machine, dynamic ECG machine, EEG machine, digital EEG machine, multi parameter monitorSeven types of devices, including electrocardiogram (ECG) and defibrillator (ECG)Measurement and testing.
This calibration instrument has high accuracy and excellent anti-interference ability. It is compact in size and has a built-in rechargeable battery, which can be used in case of insufficient power supplyTYPE-C mobile phone charger or power bank for power supply. With an ultra long standby time, it can meet the daily 8-hour working battery life, making it more convenient for outdoor calibration. The equipment system is equipped with a guidance menu, which provides intelligent prompts and operation guidance according to the requirements of the calibration regulations, making it more user-friendly for inspectors and of great practical significance. Easy to operate, equipped with a 3.5-inch touch color screen, users can choose the calibration focus according to their needs, and the operation is simple and easy to get started. The performance of this calibration instrument is stable and reliable, and does not require special maintenance.
This product is widely used in hospitals, electrocardiogram machine manufacturing enterprises, and quality supervision departments to evaluate the performance of electrocardiogram machines.
Measurement and measurement indicators | |
Square wave signal generator |
period：0.01Hz ~200Hz，precision：±0.5% |
Voltage (peak to peak)：0.03mV ~10V，precision：±0.5% | |
Sine wave signal generator |
Voltage (peak to peak)：0.03mV ~10V，precision：±0.5% |
frequency：0.01Hz ~200Hz，precision：±0.5% | |
Differential signal |
time constant：50ms，period：1s |
polarization voltage |
±300mV，precision：±3% |
Standard heart rate signal |
Heart rate range of 20 beats per minute ~300 times/minute, accuracy ± 0.5% |
Voltage (peak to peak)：0.03mV ~10V，precision：±0.5% | |
ECG simulation signal |
Cycle: 1333.3ms(or frequency 0.75Hz)Accuracy ± 1% |
Voltage (peak to peak)：0.03mV ~10V，precision：±0.5% | |
attenuator |
1000：1. Accuracy：±0.3% |
|
Simulated skin Electrode impedance Zi |
51kParallel connection of Ω resistor and 47nF capacitor |
Resistance accuracy ± 5% | |
Capacitor accuracy ± 10% | |
|
Input impedance verification Sampling impedance Zq |
620kParallel connection of Ω resistor and 4700pF capacitor |
Resistance accuracy ± 5% | |
|
Capacitor accuracy ± 10% | |
Performance testing instrument for electrocardiogram monitor
Performance testing instrument for electrocardiogram monitor
Measurement and measurement indicators | |
Square wave signal generator |
period：0.01Hz ~200Hz，precision：±0.5% |
voltage(Peak to Peak Value)：0.03mV ~10V，precision：±0.5% | |
Sine wave signal generator |
voltage(Peak to Peak Value)：0.03mV ~10V，precision：±0.5% |
frequency：0.01Hz ~200Hz，precision：±0.5% | |
Differential signal |
time constant：50ms，period：1s |
polarization voltage |
±300mV，precision：±3% |
Standard heart rate signal |
Heart rate range20 times/minute ~300 times/minute, accuracy ± 0.5% |
voltage(Peak to Peak Value)：0.03mV ~10V，precision：±0.5% | |
ECG simulation signal |
cycle1333.3ms(or frequency)0.75Hz）, accuracy±1% |
voltage(Peak to Peak Value)：0.03mV ~10V，precision：±0.5% | |
attenuator |
1000：1. Accuracy：±0.3% |
|
Simulated skin Electrode impedanceZi |
51kParallel connection of Ω resistor and 47nF capacitor |
Resistance Accuracy±5% | |
Capacitor accuracy±10% | |
|
Input impedance verification Sampling impedanceZq |
620kParallel connection of Ω resistor and 4700pF capacitor |
Resistance Accuracy±5% | |
Capacitor accuracy±10% | |
Similar Product Recommend
