– Designed to SH/T0090 Standard, One-Click Determination of Coolant Freezing Point with Precision and Reliability
The freezing point of engine coolant is a key indicator for evaluating its low-temperature fluidity and antifreeze performance. The DFYF-172Z Fully Automatic Freezing Point Tester is designed and manufactured in strict accordance with industry standard SH/T0090, suitable for measuring the freezing point of engine coolants and their concentrates. With fully automatic control, easy operation, and accurate data, it is an ideal choice for coolant production and quality inspection.
Technical Specifications
Parameter | Value |
Power Supply | AC220V, 50Hz |
Heating Power | 600 W |
Cooling Power | 800 W |
Stirring Motor | AC220V / 10 W |
Temperature Range | –80℃ ～ +20℃ |
Temperature Control Accuracy | ±0.1℃ |
Key Features
◆ 7-inch HD Touchscreen
Equipped with a 7-inch LCD color touchscreen featuring an elegant and user-friendly interface, providing real-time display of test status.
◆ Dual-Curve Real-Time Monitoring
The screen simultaneously displays the sample temperature versus time curve and the current bath temperature curve, making the entire test process fully visible.
◆ Imported Compressor Refrigeration
The cooling unit uses imported compressors with cascade refrigeration technology, offering fast cooling rates, a minimum temperature of –80℃, stable performance, and long service life.
◆ High-Accuracy Temperature Sensor
An imported temperature sensor ensures measurement accuracy of 0.1℃, guaranteeing precise and repeatable freezing point determination.
◆ Fully Automatic Test Workflow
After setting the expected freezing point, the instrument automatically completes cooling, stirring, freezing point judgment, and result saving – no manual intervention required.
◆ Data Storage and Traceability
The embedded system supports long-term storage of test results. Historical data can be retrieved at any time, facilitating quality tracking and batch comparisons.
Applications
This tester is suitable for engine coolant manufacturers, third-party testing laboratories, research institutes, and automotive parts laboratories, providing reliable data support for low-temperature performance evaluation of coolants.
About the Company
As a high-tech enterprise long dedicated to the R&D and manufacturing of petroleum product and engine coolant testing instruments, our company has over a decade of industry expertise. Our products are widely used in petrochemical plants, electric power sectors, aviation fuel testing, and third-party inspection laboratories. We operate under an ISO 9001 quality management system, offering a full spectrum of services – from equipment installation and method development to after-sales support. Each instrument undergoes rigorous calibration before delivery, ensuring data accuracy and operational reliability.
Contact Us
�� Sales email: [lovecarlos2000@gmail.com]
�� 24-hour hotline: +86 15941156556
