Product Overview
The TP7250 kinematic viscosity tester is designed and manufactured according to the requirements specified in GB/T265 "Determination of kinematic viscosity and calculation of dynamic viscosity of petroleum products". Measure the kinematic viscosity of transparent and opaque liquids including crude oil, light and heavy fuel oil, lubricating oil, additives, and waste oil. Applied to departments such as power, petroleum, chemical, commercial inspection, and scientific research.
Principle
Load the sample into the Ukrainian viscometer, and the instrument heats the constant temperature bath to the set temperature according to the parameter settings, while maintaining it constant. When the temperature reaches equilibrium, the instrument automatically starts the experiment, performs a series of sample extraction, automatically detects the sample's falling time, and after the experiment is completed, the instrument automatically calculates the test results and cleans the viscosity tube. The experiment ends.
Features
Ultra humanized design, with one click completion of temperature control, detection, calculation, cleaning, drying and other operations
L can simultaneously measure the kinematic viscosity values of two types of samples asynchronously and automatically print the results
Can simultaneously measure the kinematic viscosity values of two types of samples, automatically store and print the test results
Infrared liquid level detection is not affected by indoor light and illumination interference, and the liquid level detection position can be adjusted flexibly and freely
The optical waste liquid monitoring function prevents waste liquid from flowing into the filtration pump and damaging it
Stainless steel and double-layer tempered glass oil bath to prevent surface condensation during testing of low-temperature samples, which may affect observation
Adopting a combination of imported temperature controller and imported temperature sensor for temperature control, with high precision in temperature control
16 sets of preset parameters are available for selection, and the preset parameters can be modified to meet the requirements of measuring special liquids
Comes with an overflow port to prevent excessive oil from overflowing into the machine
Comes with a built-in oil drain port, allowing for easy replacement of bath oil with just one twist
Dual CPU microcomputer control with automatic fault diagnosis program
According to user needs, refrigeration equipment can be added
technical parameters
Temperature control range: 20-100 ℃ (20 ℃ - room temperature should be equipped with a circulating cooler)
Temperature control accuracy: ± 0.01 ℃
Resolution: 0.01 ℃
Viscosity resolution: 0.00001mm2/S
Experimental hole: 2 holes
Temperature sensor: imported stainless steel PT100 temperature probe
Heating method: electric heating unit, heating power 1200W, PID control
Liquid level detection: infrared photoelectric detection
Temperature calibration: capable of 6-point calibration
Data storage: 100 sets of test results
Display: 7-inch color touch screen
Dimensions: 370mm × 300mm × 650mm
Instrument weight: 28kg