Haier Biomedical 30-Days Electronic Temperature Logger

The Haier Biomedical 30-Days Electronic Temperature Logger (HETL-01) provides continuous, real-time, and traceable temperature monitoring to ensure the safety of vaccines during storage and transport.

Approved by the World Health Organization (WHO PQS: E006/042), this compact and reliable data logger is purpose-built for 2–8°C vaccine cold chain management, making it an essential tool for public health programs, medical facilities, and vaccine distributors.

Key Features

1. WHO Prequalified for Global Vaccine Safety

• Approved by WHO PQS, PQS Code: E006/042.
• Sourced and recognized by WHO procurement systems.
• Meets WHO standards for vaccine cold chain monitoring.

2. Continuous and Traceable Temperature Monitoring

• Provides real-time, continuous temperature tracking for vaccine storage.
• Supports whole-process traceability from storage to distribution.
• Visual alarms for high and low temperature deviations safeguard vaccine integrity.

3. High-Precision and Reliable Recording

• Designed for 2–8°C vaccine storage environments.
• Recording capacity: Over 30 days (6-minute interval).
• Automatically overwrites oldest data when storage is full, ensuring uninterrupted monitoring.
• Resolution: 0.1°C for accurate readings.

4. User-Friendly Operation

• LCD display shows current temperature at a glance.
• Integrated USB interface—connect to any PC to generate automatic CSV reports and graphs.
• Compatible with data management software for advanced record keeping.

5. Robust and Hygienic Design

• Integrated temperature sensor with IP65 dust and water resistance.
• Can be safely placed inside vaccine refrigerators, cold boxes, and cold rooms.
• Mounting bracket included for convenient installation.

6. Long-Life Power and Maintenance-Free

• Equipped with a built-in disposable lithium battery, non-replaceable.
• Operating life: Minimum of 2 years after activation.
• Shelf life: 1 year before first use.

Technical Specifications

Applications

• Vaccine Storage Monitoring: Continuous temperature tracking in vaccine refrigerators and cold boxes.
• Cold Chain Management: Ensures compliance in vaccine transport and distribution.
• Public Health Facilities: For use in clinics, hospitals, and immunization programs.
• Pharmaceutical and Laboratory Use: For biologics and temperature-sensitive materials.

Unique Advantages

• WHO-approved device for global cold chain reliability.
• Automatic data logging and report generation via USB.
• High durability and IP65 protection for field and laboratory environments.
• Compact, maintenance-free design with long battery life.
• Visual temperature alarms prevent vaccine spoilage.

The Haier Biomedical HETL-01 Temperature Logger offers dependable, traceable, and WHO-approved monitoring for vaccine safety and compliance.

With automatic reporting, robust protection, and 30-day continuous recording, it ensures full visibility and reliability in every link of the cold chain — making it indispensable for immunization programs, vaccine storage facilities, and clinical laboratories.