Electrocardiograph machine

The Electrocardiograph machine from Beijing Greenland Science And Technology Development Co., Ltd records 12 simultaneous leads at a sample rate of 1000Hz with 12-bit resolution, enabling detailed waveform analysis for cardiac diagnostics. It operates on a 5.0V DC power supply and is designed for continuous use in clinical environments such as hospitals and emergency units. The device does not include internal storage or wireless connectivity, relying instead on direct PC or printer output for data transfer.

The internal circuitry uses standard medical-grade components compliant with IEC 60601-2-25 for electrical safety and electromagnetic compatibility. The electrode inputs support standard disposable Ag/AgCl sensors, and the machine’s analog-to-digital conversion follows typical industry tolerances for signal fidelity. No internal battery is included; the unit requires stable line power. Packaging is standard for medical devices: foam-lined cardboard box with protective cable wraps and a manual in English.

This device is purchased primarily by small to mid-sized clinics in Southeast Asia, Latin America, and Eastern Europe for routine cardiac screening. Buyers typically order in quantities of 5 to 20 units. Trade terms are negotiated directly with the supplier; common Incoterms include FOB Beijing or CIF destination port. Lead time is not specified in the listing and must be confirmed prior to order. No certifications are claimed beyond general compliance with international medical device standards.

Beijing Greenland Science And Technology Development Co., Ltd is a registered importer and distributor of medical diagnostic equipment based in Haidian District, Beijing. The company’s address is listed as 5e-room, Building A Jinyuan Business Center, and its profile indicates it is classified as an imported supplier with harbor trust tier. No factory operations, R&D department, or manufacturing certifications are disclosed. The company does not publish financial data, employee count, or client lists.

The supplier responds to inquiries with low frequency, with a recorded response rate of 0.00% and no average response time logged. Its role appears to be primarily trade facilitation rather than production. Buyers should verify product origin, compliance documentation, and after-sales service terms directly before placing orders. No warranty period, service centers, or technical support details are provided in the listing.