Precautions for automatic open-cup flash point apparatus

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1. The number of test samples should be in touch with the scale lines inside the oil cup. 2. During operation, care should be taken to avoid touching the temperature sensor and the flashover sensor; if there is oil contamination before starting the test, it can be gently wiped away with a soft cloth. 3. When replacing the sample, the oil cup should be cleaned and dried, and the mixer and sensor probe should also be wiped clean. 4. When the ambient temperature is higher than the pre-ignition temperature of the sample, the sample can be placed in an oil cup, which is then submerged in cooling water to lower its temperature. Once the sample’s temperature is 20°C below the pre-ignition temperature, it can be inserted into the instrument for testing. 5. The instrument supports two ignition methods: electrical. If it is necessary to change the ignition method, please contact a professional for telephone guidance.