Hensheng Weiye's Precision Refrigeration Baths Selected by Shaanxi Mining Equipment Testing for Enhanced Calibration Capability

XI’AN – Shaanxi Mining Equipment Testing and Inspection Co., Ltd. has recently placed an order for Hensheng Weiye's (hereinafter referred to as"HSIN")series of refrigeration constant-temperature baths, to be deployed in the calibration of temperature instruments and safety performance testing of mining equipment. This collaboration will strengthen the metrological accuracy and technical reliability of Shaanxi Mining Testing within the field of mine safety assessment, contributing to a more robust safety infrastructure for mining operations in Northwest China.

Shaanxi Mining Equipment Testing and Inspection Co., Ltd. is a recognized third-party safety inspection body serving the mining sector in Northwest China. The organization specializes in safety testing, inspection, and metrological calibration for coal mines, metal mines, and non-metallic mining operations. Its core responsibilities include evaluating safety performance, identifying operational hazards, and ensuring metrological traceability. As a critical gatekeeper for mining safety, the accuracy of its test data directly impacts both equipment functionality and the safety of underground personnel. Accordingly, the company maintains rigorous standards for precision, stability, and reliability in its calibration instruments.

Following a comprehensive technical review, performance benchmarking, and industry case analysis, Shaanxi Mining Testing selected HSIN's refrigeration constant-temperature baths. These baths are precision temperature-controlled devices developed specifically for metrology calibration and industrial testing applications, and they address the key requirements of mining equipment testing — namely broad temperature range, high accuracy, and long-term operational stability.

1. Wide temperature range for diverse mining conditionsThe baths support low-temperature calibration for mining environments, ambient testing, and medium-to-high temperature performance assessments. This eliminates the need for multiple devices and enables one-stop calibration, improving laboratory space utilization and workflow efficiency.

2. High temperature control accuracy for data integrity
Featuring a dual-chamber, dual-circulation design, integrated fully enclosed cascade refrigeration units, and a high-resolution intelligent PID temperature control system, the baths achieve a display resolution of 0.001°C — fully compliant with high-level calibration requirements for mining equipment.

3. Stable and safe operation to reduce testing risks
The refrigeration system operates with low noise and high reliability, supporting extended continuous operation. This minimizes calibration disruptions and measurement deviations caused by equipment malfunction, thereby lowering overall testing risk.

HSIN is a domestic manufacturer of metrology and testing instruments, with years of expertise in temperature and pressure calibration. Its products are widely deployed across mining, electric power, petrochemical, metallurgy, and other industrial sectors. The company has served several hundred enterprises and accumulated extensive experience in industrial metrology solutions tailored to challenging field conditions. This partnership with Shaanxi Mining Equipment Testing marks a significant step in HSIN's strategic expansion into the Northwest China mining safety market, further strengthening its application track record and market presence in industrial calibration.

Going forward, both organizations intend to deepen technical exchange and operational coordination. Leveraging HSIN's precision metrology instruments and Shaanxi Mining Testing’s professional inspection capabilities, the collaboration aims to deliver more efficient and fully compliant calibration services to mining enterprises across Northwest China, supporting safe operations and high-quality development in the mining industry.