Changzhou Henglong Instrument Co., Ltd. is a high-tech enterprise mainly engaged in the research and development, design, manufacturing, sales, and service of experimental instruments and environmental testing equipment. The factory covers an area of over 2000 square meters and has more than 30 employees. All series of products produced by our company are made according to national standards. The existing production history, craftsmanship, strong technical strength, and stable and reliable quality. Having complete testing equipment and strict factory inspection system. Since its establishment, our company has been guided by the pursuit of technology and has always been in a steady and high-speed development state of service. Our customer base spans across various provinces and municipalities directly under the central government in China. By leveraging our localization advantages, we have established a commitment to "putting user value first" and have won the recognition of our customers with an honest attitude throughout the entire process of consulting, signing agreements, successful ordering, transportation of goods, bill management, and after-sales service (one-year warranty, lifelong service)!

Product Introduction
This is a table oscillator that can be directly put in the greenhouse or incubator for use. It is widely used in the fixation of various electrophoresis gel, the shaking and shaking of coomassie blue dyeing and decoloring, the fixation, dyeing and development of silver nitrate dyeing, and the further treatment of cellulose membrane after the development, fixation and electrophoresis transfer of X-ray film in autoradiography experiments, such as molecular hybridization, antigen antibody reaction and dyeing and cell culture.

Detailed technical parameters

PRODUCT MODEL	SPH-304	SPH-310A	SPH-310F
control mode	Fuzzy logic control technology PID microcomputer environment scanning microprocessor chip control
Display mode	LED LCD LCD
Programming control	Eight user written programs
Safety protection	Automatic operation, automatic stop, timed operation, clock display, incoming call recovery, parameter memory
Circulation mode	Natural convection
Oscillation	Rotational oscillation type		Reciprocating oscillation type
Drive mode	Single axis drive (China)
Environmental requirements	User specific constant temperature room or environment
rotation frequency	50∽300 rpm
Rotation accuracy	±1rpm
Oscillation amplitude	Φ25mm
Shake board size	300×320（mm）	550×450（mm）
Standard configuration	250ml * 9 pieces	250ml * 24 pieces
Number of shaking plates	a piece of
net weight	15kg	40kg	40kg
External dimensions	395×300×180	500×500×260	500×500×260
Outer box material	ABS engineering special plastic
power	40E	60W	60W