EKV110 Kinematic Viscosity Tester
Introduction
The design, manufacture and inspection of EKV110 automatic kinematic viscosity tester comply with GB / T265ISO3104ASTMD445 and other standards. Suitable for measuring the kinematic viscosity of transparent and opaque liquids (including crude oil light and heavy fuel oil lubricant additives, etc.). The instrument does not need to be randomly operated by the operator. After the oil sample is set, the oil sample number and position are set to start the test, and the automatic sample injection and test can be completed automatically. The simple operation interface has the advantages of self-diagnosis and self-diagnostic fault prediction.
Features
The instrument is composed of three main components: a test host, a vacuum servo box, and a cleaning servo box. The main components of the instrument are imported materials, and the key components are imported components, making the instrument more stable and reliable.
The instrument adopts a hardware system of industrial control computer and single-chip microcomputer. The single-chip microcomputer is used to achieve constant temperature control and viscosity testing. The real-time performance is high and the test results are more accurate. The industrial computer is used as the overall system control to make the instrument more reliable. The 4G hard disk not only runs fast, but also has a large amount of data storage. Adopt WindowsXP operating system, full Chinese operation interface (can be changed to English interface), convenient for users to operate, provide a variety of communication interfaces (RS-232, USB, RJ-45, etc.), can be connected to the LIMS system, can be connected to a local area network to browse the Internet.
With WIFI and Bluetooth.
The operation interface consists of a TFT LCD display, a touch screen, a metal waterproof keyboard, and a trackball.
Single thermostatic bath and double viscometer design, constant temperature range: adjustable from 20 ℃ to 100 ℃.
Wide range of kinematic viscosity measurement Each viscometer uses three test bubble designs with a 100-fold viscosity measurement range. The instrument contains two viscometers, and each viscometer is calibrated with American Kaneergy Kinematic Viscosity Standard Oil before leaving the factory. The instrument system software also has a calibration function. Users can also use standard oil for calibration. Among them, the viscometer uses two viscometers (thermistor detection method and photoelectric detection method) to make the detection range wider.
Automatic injection is equipped with two injection trays, each injection tray is equipped with 12 injection holes, users can load 24 oil samples for testing at a time; each injection tray can be preheated, the maximum preheating temperature is 70 ° C.
Instrument test process: manually put the sample on the tray-tray automatic sampling-automatic sampling-automatic sampling-automatic constant temperature impregnation-automatic viscosity test-automatic cleaning-automatic blow drying, and then automatically make the next sample, cycle the above automatic Testing process.
Automatic sampling: one sample tray for left and right, users can put 1-12 oil samples in each tray, according to the sample cup number input, the instrument will automatically find samples;
Automatic sampling: The instrument will automatically lift the top of the sample cup to the suction nozzle of the viscosity tube, automatically sample by vacuum negative pressure, and automatically stop after the upper limit of the detected bubble is set, and the user can also set the delay time for sampling;
Automatic constant temperature immersion: After the instrument sucks the sample, keep the oil sample in the viscosity tube and immerse it in the constant temperature bath. The temperature of the constant temperature bath and the constant temperature immersion time of the sample are set by the user before the test;
Automatic Viscosity Test: After the instrument is automatically immersed, it will automatically start to fall freely through the atmosphere. The test will automatically detect the liquid level and automatically record the drip time. After the first test is completed, the next test will be automatically performed. The number of tests for each oil sample is set by the user, 2-4 times. Automatically calculate kinematic viscosity according to the number of tests and take the average to get the result;
Automatic cleaning: after each oil sample is tested, the compressed air is automatically pressed into the cleaning agent to perform automatic cleaning. The cleaning time and cleaning times are also set by the user before the test. A cleaning agent is usually provided as standard. Users can choose to use cleaning A or cleaning B, or cleaning A and cleaning B.
Automatic drying: After the cleaning is completed, the instrument will use compressed air to perform automatic drying. The number of drying times and the drying time are set by the user.
The above is the test process, each status system will display;
The industrial computer monitors the test process throughout the system. The system has automatic diagnosis and fault alarm functions, overheat protection and power failure protection functions.
Technical Parameters
Executive standards: GB / T265, ISO3104, ASTMD445
Scope of application: Kinematic viscosity of transparent and opaque liquid petroleum products
Number of samples: 2 * 12 samples
Working voltage: AC220V, 50HZ
Machine power: 2000W
Detection method: photoelectric tube detection, time detection accuracy of 0.01 seconds
Thermistor detection, time detection accuracy 0.01 seconds
Cooling method: using anhydrous ethanol as a cold medium
Temperature measuring element: PT100
Working temperature: 20 ℃ ～ 100 ℃
Test range: 0.5-500Cst, 10-1000Cst;
Or 100-2000Cst, etc.
Storage temperature: -20 ℃ ～ 50 ℃
Weight: 120kg
Dimensions: 400 × 900 × 1300
Display: Color LCD LCD10.4 "
Display resolution: 800 × 600
Input components: external keyboard, touch pen
Temperature bath: can keep constant temperature, temperature range is 20-100 ℃; temperature stability ± 0.01 ℃; resolution 0.01 ℃. The use of silicone resin as the bath medium can be used for a long time without replacement.
Introduction
The design, manufacture and inspection of EKV110 automatic kinematic viscosity tester comply with GB / T265ISO3104ASTMD445 and other standards. Suitable for measuring the kinematic viscosity of transparent and opaque liquids (including crude oil light and heavy fuel oil lubricant additives, etc.). The instrument does not need to be randomly operated by the operator. After the oil sample is set, the oil sample number and position are set to start the test, and the automatic sample injection and test can be completed automatically. The simple operation interface has the advantages of self-diagnosis and self-diagnostic fault prediction.
Please inquire
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