China Concrete sulfate dry wet cycle testing machine LSB type

Product Usage

Used to determine the sulfate resistance of concrete specimens in a wet dry alternating environment, expressed as the maximum number of wet dry cycles they can withstand.

Execution standards

GB/T 50082-2009 Test Methods for Long term Performance and Durability of Ordinary Concrete.

technical parameter

1. Tested parts: 72 pieces;

2. Industrial non-system touch screen controller with Chinese (English) menu prompts;

3. Sample size: 100× one hundred × 100mm;

4. Soaking solution: 5% Na2SO4 solution;

5. Program editing: 120 sets of programs can be programmed, with a maximum of 100 segments per set. Jumps, loops, etc. can be freely set between programs;

6. ※ The advanced dynamic heating technology of the specimen box prevents local specimens from generating high temperatures inside the box;

7. ※ One machine with multiple functions, built-in multiple control modes, capable of conducting temperature curve simulation program control tests as well as constant temperature constant value tests;

8. Heating and drying temperature: 80 ± 5 ℃;

9. Cooling temperature: 25-30 ℃;

10. There are three options for starting after an unexpected power outage: cold start, hot start, and stop;

11. Power supply and power: 220V/50HZ 6.4kW;

12. Refrigeration system: imported fully enclosed refrigeration compressor;

13. The solution tank is located outside for easy cleaning and has temperature control function;

14. High temperature protection adopts the original Omron temperature control module;

15. The whole machine is made of corrosion-resistant high-quality 304 stainless steel both inside and outside;

16. 6 physical indicator lights on the panel display the real-time operation status of the device;

17. Equipped with automatic start function for scheduled trial time;

18. The detection device can automatically display and alarm detailed faults.