Overview
DZD-3 multifunctional oscillator is an instrument of ZIBO brand, which meets the thermostatic timing oscillation requirements in "GB/T259-88 Determination of Water-soluble Acids and Alkalis in Petroleum Products", "GB/T7598-87 Water-soluble Acids in Transformer Oil Turbine Oil in Operation", "SD304-89 Determination of Dissolved Gas Component Content in Insulating Oil (Gas chromatography, CG) " and Miscellaneous Physical and Chemical Experiments.
Features
1. The electric heating wire is used for heating, combined with the automatic progressive heating method controlled by PID to ensure high temperature control accuracy.
2. Provide a variety of working methods and procedures to adapt to different experimental requirements, making it easy to operate.
Principle
The instrument achieves precise temperature adjustment through heating wire and PID control, and completes the thermostatic timing oscillation process combined with preset oscillation and timing programs.
Applications
Petroleum product testing, transformer oil analysis, insulation oil and gas component determination, physical and chemical experiments
Standards
GB/T259-88、GB/T7598-87、SD304-89
Steps
1. Select the working mode program according to the experimental requirements.
2. Set the oscillation time and rest time (if applicable).
3. Start the instrument for oscillation operation.
Notice
• Power supply voltage AC220V +/- 10V, frequency 50Hz +/- 5Hz.
• Pay attention to the Temperature range limit and avoid exceeding room temperature to 120 ° C.
• Oscillation Frequency and pendulum amplitude must meet the specifications.
