Operation procedure for A1080 foam property tester

Thread Content

The foam characteristic tester is primarily used to measure the foam properties of lubricants, in order to prevent mechanical failures. The human-machine interface features an LCD display; commands are entered via menu selection, offering high temperature control accuracy and being stable and reliable. It has a built-in air source; after reaching the set temperature, it automatically blows air for 5 minutes, and then automatically stops after 10 minutes of timing. Run automatically. 　　Features of the A1080 Foam Property Tester:
Controlled by a microcomputer,
Portable cooler and imported silent air pump,
Imported 260,000-color TFT true-color LCD display,
Human-body sensor-enabled buttons.

Operation procedure for the A1080 Foam Property Tester:
1. First, fill the high- and low-temperature glass baths with water up to 7 cm below the lid. 　　2. Connect the gas pipeline in accordance with the requirements of the GB/T12579 testing method, and check other preparations for the test. 　　3. Once everything is ready, turn on the “Power” switch, as well as the “Low Temperature Control” switch and the “High Temperature Control” switch; at this point, the indicator lights for each switch will light up. Set to 24°C (low-temperature bath) and 93.5°C (high-temperature bath) as required. After the settings are made, the values displayed on the panel represent the actual temperatures in each bath. The two baths begin to heat up, and once the actual temperatures reach the set values, the automatic control system will maintain the temperatures in both baths at those set levels. 　　4. Start the timer at the appropriate time as required by the method, to enable a timed automatic alarm function. 　　5. When the indoor temperature exceeds 24°C, the cold head of the immersion-type refrigerator should be placed in a cryogenic bath; by turning on the refrigerator’s switch, the compressor starts to operate, and the temperature of the cryogenic bath can then be automatically maintained at 24°C ± 0.5°C.