Brief introduction

The YD-2 fully automatic plant oil smoke point tester can display instantaneous temperature, heating rate, smoke point temperature and other numerical values on the host, as well as store, display and print them in the computer. It is a specialized instrument developed according to the national standard GB/T20795-2006 "Determination of Plant Oil Smoke Point", Article 4 "First Method Automatic Measuring Instrument Method" for measuring the smoke point of plant oil. The instrument adopts an integral structure, fully microcomputer automatic control, and LED digital display. This type includes system control software and computer interfaces, which can record and display the measurement process and results throughout the entire process on the computer.

Product features: Non open flame heating, fully enclosed; The entire box: metal; Temperature display; automatic power off

2、 Technical indicators

★ Program heating: After quickly heating the sample to 150 ℃, heat it at a rate of (5-6) ℃/min

★ Wavelength range of photoelectric smoke detector: 380nm~780nm

★ Detector sensitivity: Response current>80 μ A

★ Double experimental error: ≤ 2 ℃

★ Output mode: Modified to display on the host and store, display, and print on the computer

★ The ambient temperature ranges from 10 to 35 ℃; Environmental humidity: 45% to 75%

★ Power Supply and Power: 220, 50Hz, 400W

3、 Working principle

After the sample is rapidly heated to 150 ℃, it is heated at an average rate of 5-6 ℃/min. The initial continuous blue smoke generated during the heating process enters the photoelectric smoke detector and reacts with the light emitted by the detector, causing the detector to respond and accurately measure the smoke point.