Water proportion: Under the condition of accurate flow control, different ratio of tap water and pure water is used for rinsing. In the rinsing stage, with the gradual improvement of cleanliness, the proportion of pure water is gradually increased, which can not only ensure the cleaning effect, save the amount of pure water, in line with the requirements of energy conservation and environmental protection, but also effectively reduce the cost.

Control system: Siemens PLC programmable logic controller is adopted to adapt to high temperature and humidity working environment. With RS232, USB interface with the computer, remote control is realized. Fault diagnosis and program upgrade, the whole process can automatically record the running state of every electrical component in the cleaning process. According to user requirements, the cleaning medium, adding amount, drying time, temperature and cycle times used in each step of the cleaning process can be edited and set according to module.

High pressure fan: The drying system adopts special high pressure fan with large air volume and high pressure. It is equipped with a large air volume HEPA filter for rapid drying and disinfection of utensils. The drying system is equipped with an external circulation heat exchange system, which can condense the incoming steam without exhaust pipe and will not affect the laboratory environment. The fan filter has the function of reminding to change.

Lumen process: The cavity welding quality is very important because the labware washer in high and low temperature cycle for a long time under the environment of expansion and contraction of acid and alkali alternating, The inner cavity adopts the rolling welding process, without the uneven evenness and high temperature oxidation caused by the solder wire, adopts the die stamping and the rolling welding process to directly fuse the steel plate together, the weld is broad band and firm without oxidation, which can not only guarantee the good sealing of the inner cavity for a lifetime, but also effectively avoid the interference of metal corrosion to the detection.

Double outlet circulation pump: The cleaning circulation pump adopts frequency conversion double outlet circulation pump, which can supply water to the upper and lower spout arm respectively, ensuring the rationality of water quantity and water pressure distribution. The circulating pump adopts real-time pressure sensor to monitor the change of water volume and pressure, and can automatically enter the abnormal treatment program within 1 second in case of any abnormality, including stop, alarm, drainage pump start and drainage, etc., which can effectively guarantee the safe operation of circulating pump and the safety of the laboratory.

Multiple water: The inflow of tap water, hot water, cooling water and pure water shall be measured separately, and the anti-mixing water shall be designed. Each inlet is equipped with a flow meter to accurately measure the added water, which can ensure the accuracy of the inlet volume. The intake pipe adopts special safety joint for steady flow, and is equipped with polymer filter screen to ensure the water inlet is stable and the pipeline is in normal pressure state. Cutting off the water inlet can effectively guarantee the safety of the laboratory. Pure water can be directly extracted from the pure water bucket by the built-in pure water booster pump, no inlet pressure is required.

Integrated cabin door: Integrated cabin door can ensure the use of invariant shape. The sealing strip adopts the integral mold mode to smooth the transition at the corners to ensure the sealing effect of the cleaning warehouse is good.

Two drainage schemes available, high concentration of cleaning wastewater and rinsing water discharge respectively. On-line detecting device can be set up to monitor the water quality. The external wastewater treatment unit can be used for harmless wastewater treatment. Built-in four cleaning agent peristaltic add liquid pump, automatically introduce different kinds of cleaning agent as needed, and can set automatic ratio according to the program. The cleaning agent is installed in 5L with the function of liquid level monitoring and reminding of liquid shortage. Cleaning agent types are usually: strong alkaline cleaning agent, weak alkaline cleaning agent, neutral cleaning agent, organic acid cleaning neutralizer, inorganic acid cleaning agent, active enzyme cleaning agent. More detergent combinations require more feed systems to meet different cleaning needs.

Disease control industry：Centers for Disease Control and Prevention (CDC), Institute for Occupational Disease Control and Prevention, Institute for Endemic Diseases, etc. Washing machines and disinfection equipment will be widely deployed.

Drug control industry：drug control institutes, drug research institutions, drug manufacturers, and third-party testing institutions. It is characterized by clear test specifications that must be followed, strict process management, traceability requirements, etc., and the standards it meets include Chinese Pharmacopoeia, GMP certification specifications, FDA, etc; There are high requirements for cleanliness assurance, and the cleaning volume is large, which requires high work efficiency and solves the actual cleaning work.

Grain and oil detection industry: General analysis is”National Good Grain and Oil Project” The first batch of shortlisted manufacturers have won the bid many times! National Academy of Grain and Oil Sciences