08,12,2026 1 views
On August 12th, from ChinainstrumentThe 34th China International Exhibition on Measurement, Control and Instrumentation (MICONEX 2026) hosted by the Instrumentation Society officially kicked off at the Binhu International Convention and Exhibition Center in Hefei, Anhui. As an influential industry event in the field of domestic instruments and meters, MICONEX exhibition brings together cutting-edge technologies and innovative products in the entire industry chain of industrial automation, metrology and testing, scientific instruments, precision sensing, and other fields. It has built a high-quality industry platform that integrates technology exchange, new product display, supply and demand docking, and business cooperation, attracting hundreds of high-quality enterprises and tens of thousands of industry professionals from home and abroad to participate in the exhibition.
Shimai Electronics' on-site booth (booth number: B240)
Yuyao Shimai Electronic Technology Co., LtdWe have been deeply involved in the field of precision temperature control and physical property analysis instruments for many years, and are a professional technical enterprise that integrates research and development, production, and sales. At this exhibition, the company made a heavyweight appearance with its self-developed high-precision temperature controller and supporting overall solution. With a precision temperature control capability of up to 0.0001 ℃ and stable and reliable product quality, it became the eye-catching focus of the precision measurement and temperature control sub exhibition area at this exhibition.
Shimai Electronics specializes in four series of products: high-precision temperature acquisition and control equipment, miniature constant temperature bath stirring equipment, physical property analysis instruments, and dedicated controllers. They are widely used in various scenarios such as metrology calibration, scientific research experiments, and industrial testing. The company has established a professional R&D team consisting of doctors, masters, and senior industry engineers. With solid technical R&D capabilities, it has been awarded the titles of National High tech Enterprise and Software Enterprise, and holds multiple utility model patents. The enterprise has always adhered to the core development concept of technological innovation, and has deeply cultivated the precision temperature control industry market with stable product quality and customized supporting services, accumulating a good industry reputation.
Corporate Honors
Patent Certificate
High precision thermostat: Ten thousand level precise temperature control, overcoming the difficulty of temperature control in precision scenarios
High precision temperature controller（0.0001℃）
The high-precision thermostat promoted at this exhibition is the core product tailored by Shimai Electronics for ultra high precision temperature control scenarios. The equipment's temperature control accuracy covers three specifications: 0.01 ℃, 0.001 ℃, and 0.0001 ℃. It can be adapted to high-precision constant temperature water tanks, dry furnaces, blackbody radiation sources, precision instrument constant temperature fields, and other applications that require strict temperature stability and accuracy. Relying on independently optimized intelligent control algorithms, this device has the advantages of small temperature overshoot, short steady-state time consumption, and high temperature control accuracy, effectively solving the industry pain points of large temperature fluctuations, high calibration difficulty, and insufficient stability in precision temperature control scenarios.
In terms of hardware configuration, the thermostat is equipped with STM32 high computing power MCU main control chip, adopting modular structure design and whole machine shielding technology, which can effectively avoid external electromagnetic environment interference and ensure the stability of temperature acquisition and device control throughout the process. The equipment comes standard with four core functions: heating, cooling, circulation, and 485 main communication. It also supports expansion configurations such as 2-way relays, liquid level input, 485 auxiliary communication, and dynamic compensation of grid voltage. It can be flexibly customized according to different scene requirements. The high-precision version of the equipment is equipped with a four wire Pt100 sensor acquisition circuit, an imported TI32-bit AD sampling chip, and an imported high-precision low-temperature drift reference resistor. The temperature drift coefficient is as low as ± 0.0008 ℃/℃, effectively reducing the impact of environmental temperature changes on the collected data and ensuring long-term stable and accurate operation of the equipment.
In terms of functional design, the device supports 40 point temperature deviation fitting correction, effectively reducing system measurement errors; By relying on high-performance hardware and optimization algorithms, it is possible to achieve automatic matching of PID in multiple temperature zones and adapt to temperature control requirements in different temperature ranges; Equipped with multiple 485 communication serial ports, it can quickly connect to laboratory automation control systems and meet the needs of intelligent operations; At the same time, practical functions such as 100 segment program temperature control and dynamic power compensation for power supply voltage fluctuations can be selected to meet diverse and refined temperature control operation needs.
At the control mode level, the device integrates three major operating modes, covering all scenario application requirements. The fixed value control mode can achieve long-term constant temperature control, ensuring the steady-state operation of the equipment; The program control mode can automatically track and control temperature according to the preset temperature curve, and is suitable for segmented temperature control operations; The TEC control mode can achieve bidirectional flipping constant temperature control for semiconductor heating and cooling, fully adapting to the temperature control operation standards of various precision equipment.
In the future, Smartisan Electronics will always focus on core application areas such as metrology calibration, scientific research and testing, and industrial precision temperature control, continuously polishing product technology, optimizing product performance, and iterating solutions. Relying on continuous technological innovation and strict quality control standards, we provide customers in various industries with more accurate, stable, and intelligent precision temperature control equipment, helping to upgrade precision temperature control processes in various fields and continuously empowering the high-quality and refined development of the domestic instrumentation industry.
