HSY-4783A Fatty Alcohol Emulsion Defoamer Performance Tester (4 Holes) for Measuring Defoaming and Foam Suppression Properties

HSY-4783A Fatty Alcohol Emulsion Defoamer Defoaming and Foam Suppression Performance Tester (4 Holes) is an instrument manufactured in accordance with HG∕T 4783-2014 Fatty Alcohol Emulsion Defoamer. The testing principle of this instrument is that gas at a certain flow rate passes through a certain amount of test solution to form foam in the container. When the gas flow rate is constant and the same instrument is used, the equilibrium foam height h can be used as a measure of foam performance. Since h is the foam height when foam generation and destruction are in dynamic equilibrium at a certain gas flow rate, this measurement includes both defoaming and foam suppression performance. This instrument belongs to the dynamic defoaming method for measuring defoaming effects. Additionally, the instrument can also be used as a high-precision cold bath for other tests. The instrument adopts an intelligent measurement and control system, with touch key settings for precise and automatic control of the test bath temperature.
I. Performance Characteristics:
1. Novel design, easy to use
2. Intelligent measurement and control system: high-precision A/D system, Chinese display
3. User-friendly settings, human-machine dialogue
4. Bright and clear instrument control bath
5. Easy setup and simple operation
6. Truly high-precision digital temperature control system
II. Technical Parameters:
1. Working power supply: AC 220V±10%, 50Hz±5%
2. Heating power: two levels, 1000W+650W
3. Stirring motor: power 6W; speed 1200r/min
4. Temperature measurement range: room temperature to 100°C, capable of conducting four tests simultaneously
5. Temperature control accuracy: ±0.1°C
6. Constant temperature water bath: capacity, 27L; type, double-layer tank (double tank)
7. Rotameter: 300ml/min
8. Foam tube made of hard glass material, with scale and glass sand device.
9. Operating environment: ambient temperature -10°C to +35°C, relative humidity <85%
10. Temperature sensor: industrial platinum resistance, with graduation number Pt100
11. Total power consumption: not more than 1800W
III. Standard Configuration:
1. Main unit               1 unit
2. Inner glass tank           1 unit
3. Outer acrylic sleeve       1 unit
4. Test hole foam tube fixing clamp 4 units
5. Test hole cover           4 units
6. Foam tube             4 units
7. Gas flow controller     2 units
8. Stopwatch               1 unit
9. Instruction manual             1 copy
10. Certificate of conformity            1 copy
11. Warranty card            1 copy