2025/11/27
With a deep commitment to the global market, Shanghai Dengsheng Instrument has earned international acclaim for its quality.






1. Temperature Control Instrument: Original imported touchscreen temperature controller, 7-inch touchscreen PLC control.
2. Temperature PID control uses PID + SSR, with coordinated control on the same channel, improving the stability and lifespan of control components and the interface.
3. Temperature is controlled independently for the chamber temperature and two immersion tanks, totaling 3 independent control channels.
4. Sensor: PT100 test sensor.
5. Time Relay: Imported from South Korea, adjustable from 1s to 9999h.
6. Dual-position time relay, allowing arbitrary setting of spray and stop times from 0.1 to 99 hours; capable of performing immersion cycle tests.
7. Actuating Components: "Schneider" AC contactors, "ABB" miniature relays, "Omron" solid-state relays.
8. Pneumatic System: "SNS" stable and reliable pneumatic components.
9. Uses Suzhou University intelligent electric servo rod or Airtac cylinder for lifting, with corrosion-resistant materials protecting the cylinder shaft from corrosion.
10. "Airtac" solenoid valve automatically controls speed and height, ensuring smooth sample lifting.
11. Lifting uses a dual-setting time relay for automatic operation.
12. All lifting devices are made of corrosion-resistant PP material and SUS 316 stainless steel.
13. The lifting device ensures no shaking during lifting and lowering.
14. The lifting device control is independent and does not affect temperature or other parameters.
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Model |
DS-WTC60 |
DS-WTC100 |
DS-WTC180 |
DS-WTC250 |
DS-WTC400 |
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Controller |
Industrial PLC: (100 segments/group) * 100 groups |
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Human-computer Interface |
7-inch Color Touchscreen |
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Data Security |
Level 3 Permissions |
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Data Export |
USB |
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Drying Temperature |
RT+10~200℃ |
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Immersion Temperature |
5~50℃ |
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Temperature Resolution |
0.1℃ |
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Temperature Fluctuation |
±1℃ |
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Drying/Soaking Time |
1~9999min |
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Conversion Time |
1min |
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| Material |
Drying oven/immersion chamber: 304 stainless steel; Immersion tank: PVC |
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Power Supply Voltage |
AC220V/50Hz |
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Drying Oven (mm) |
400*350*400 |
500*400*500 |
600*500*600 |
700*500*700 |
800*600*700 |
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Immersion Box(mm) |
400*350*500 |
500*400*600 |
600*500*600 |
700*500*700 |
800*600*700 |
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Immersion Tank(mm) |
300*250*400 |
400*300*500 |
500*400*500 |
600*400*600 |
700*500*600 |
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Rated Power |
1.5KG |
1.8KW |
2.3KW |
2.5KW |
3KW |
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Operating Environment |
0~45℃ |
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Products provided by famous enterprises are deeply trusted by users.
Shanghai Dengsheng Instrument Manufacturing Co., Ltd. is a high-tech enterprise integrating R&D, production, sales, and service. We specialize in the manufacture of high-end laboratory equipment, including ovens, incubators, industrial furnaces, and environmental test chambers.
As Cyclic Immersion Corrosion Test Chamber Manufacturers and Cyclic Immersion Corrosion Test Chamber Factory in China, We boast an 8,000-square-meter modern production facility, a dedicated R&D team, 23 national patents, and ISO-9001 quality management system certification. Our solutions are widely used in cutting-edge fields such as aerospace, semiconductors, biomedicine, automotive, and new materials. We have established in-depth partnerships with top universities and industry leaders, supply Cyclic Immersion Corrosion Test Chamber Wholesale, our products are exported to many countries and regions around the world.
Adhering to the principles of "Integrity, Innovation, and Win-Win," we are committed to becoming your trusted partner with reliable quality and dedicated service.
We welcome inquiries and cooperation from both new and existing customers, providing professional equipment solutions.
2025/11/27
2025/11/12
2025/11/12