Changsha Shige Yan Biotechnology Co., Ltd. is an innovative enterprise focusing on the R&D, production, and sales of laboratory equipment. With the mission of "Making scientific research more efficient and experiments easier", the company has deeply engaged in multiple fields including educational research, university laboratories, medical testing, food testing, and biopharmaceuticals. Relying on stable and reliable products and high-quality after-sales service, the company has won a wide reputation in the industry.
Among its diverse product lines, the electrophoresis instrument is one of the company’s core equipment. As an important tool in molecular biology, medical testing, and food safety testing, electrophoresis technology has a direct impact on the accuracy and stability of experimental results. The electrophoresis instrument launched by Changsha Shige Yan integrates intelligent design, user-friendly operation interface, and strict quality control. Moreover, the company promises a 3-year warranty with replacement instead of repair, bringing unprecedented sense of security to laboratory personnel.
The key to electrophoresis experiments lies in the stability of current and voltage. The electrophoresis instrument produced by the company is equipped with a high-precision microprocessor, enabling precise control at the level of 1V and 1mA. It features excellent electric field uniformity, which can effectively avoid band blurring and result deviation.
The electrophoresis instrument supports three modes: constant voltage, constant current, and constant power. Users can flexibly select the mode according to experimental needs, meeting the requirements of different types of experiments such as DNA, RNA, and protein electrophoresis.
Equipped with a large LCD screen, it intuitively presents parameters such as voltage, current, and time. Combined with touch or button operation, the interface is concise and clear, avoiding operational errors.
The equipment has built-in multiple protection mechanisms against overvoltage, overcurrent, overheating, and short circuit. In case of abnormalities, the system will automatically stop operation and sound an alarm, effectively protecting experimental samples and the safety of operators.
It is compatible with electrophoresis tanks of various specifications, including vertical electrophoresis tanks, horizontal electrophoresis tanks, and small-sized rapid electrophoresis tanks. Whether for basic teaching experiments or complex scientific research applications, it can be easily adapted.
Output Range: 5–600 V, 1–500 mA, maximum power 300 W
Resolution: 1 V for voltage, 1 mA for current
Control Mode: Constant voltage / Constant current / Constant power
Timing Range: 1 minute – 99 hours 59 minutes
Display Method: Large LCD screen
Safety Functions: Overload protection, short-circuit protection, automatic power-off protection
Parallel Operation: Can drive multiple sets of electrophoresis tanks simultaneously
Heat Dissipation System: Low-noise fan + overheating protection circuit
Size & Weight: Compact size for easy placement, weight approx. 5–7 kg
These parameters ensure that the electrophoresis instrument meets the high standards of laboratory use in terms of precision, safety, and compatibility.
Changsha Shige Yan has launched a rare commitment in the industry for after-sales service – 3-year warranty with replacement instead of repair.
Replacement Instead of Repair: Within the warranty period, if the equipment malfunctions due to non-human factors, the company promises to directly replace the entire machine instead of delaying with repairs.
Rapid Response: Responds to repair requests within 24 hours and completes replacement within 72 hours at the earliest, avoiding delays in research progress.
Coverage Scope: Covers core components such as power modules, control panels, and heat dissipation systems.
Customer Experience: Eliminates the trouble of waiting for repairs and ensures the continuity of experiments.
This commitment demonstrates the company’s high confidence in product quality and also reflects its understanding of the actual needs of researchers.
Separation and recovery of DNA fragments
Detection and analysis of RNA bands
Gene editing and cloning verification
SDS-PAGE electrophoresis analysis
Protein purification and identification
Pre-treatment for Western Blot
Food safety testing (e.g., genetically modified components)
Identification of crop varieties
Detection of food additives and pollutants
Demonstration of DNA/RNA electrophoresis in university experimental courses
Training of students’ experimental skills
Experimental competitions and scientific research training
Installation Environment: Place in a dry and well-ventilated area, away from moisture and strong electromagnetic interference.
Sample Preparation: Use qualified electrophoresis buffer to avoid impurities affecting the stability of the electric field.
Operation Specifications: Check whether the electrophoresis tank connection is firm before starting the machine; do not touch the wires randomly during operation.
Daily Maintenance: Regularly clean the air vents and heat dissipation fans to maintain good power contact.
Safety Precautions: High-voltage current is involved in the electrophoresis process; be sure to follow the operating procedures to avoid accidental electric shock.
Efficiency: Fast and precise electric field control ensures clear and reliable results.
Convenience: Intelligent display and simple operation reduce the error rate of experiments.
Safety: Multiple protection mechanisms ensure operational safety and sample integrity.
Assurance: 3-year warranty with replacement instead of repair completely eliminates worries.
The electrophoresis instrument launched by Changsha Shige Yan Biotechnology Co., Ltd. provides reliable support for scientific research and teaching experiments, thanks to its precise power control, strong compatibility, and safe user-friendly design. In particular, the after-sales commitment of "3-year warranty with replacement instead of repair" has greatly enhanced the user experience and prevented delays in research progress caused by equipment failures.
Whether for basic research in molecular biology, medical testing, or food safety testing, this electrophoresis instrument can become a trustworthy partner in the laboratory. It is more than just a piece of equipment – it is the most reliable assistant on the path of scientific research.
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