Product Introduction
Automatic Kinematic Viscosity Tester with Houillon Viscometeris mainly used to measure the kinematic viscosity of liquid petroleum products and to calculate engler viscosity automatically according to the kinematic viscosity.
Functional Characteristics
1） Small sample size, high measurement efficiency. Only about 0.5ml of sample is needed, from sample injection to temperature balance and measurement, cleaning only needs 3 minutes.
2） Cleaning is convenient, clean, cleaning fluid consumption less, each cleaning fluid
consumption about 5 ml, compared to the traditional viscometer cleaning saving cleaning
fluid 90%,
Warning:It can’t use toluene, xylene, acetone and other cleaning fluid cleaning.
3） The measurement accuracy conforms to the requirements of GB/T 265-88 and gb11137-89 for the repeatability and reproducibility of the measurement of the kinematic viscosity of petroleum products.
4） Can store 200×2 sets of viscosity data, can query and print data at anytime.
5） Reliability design technology and various safety protection measures are adopted to ensure the stable performance of the instrument, which can work continuously for a long time.
6） With vacuum pump, do not need to provide compressed air.
7） Small sample size, less cleaning liquid, and the use of double-layer glass tank and other insulation measures, the impact of temperature fluctuations, temperature stability.
8） Less constant temperature liquid, heating and cooling speed, energy saving and environmental protection.
9） Floor vacuum pump, mixing motor and thermostatic tank separation, small vibration.
Technical Parameter
| According to standard |
ASTM d 445,ASTM D446,ISO3104,ASTM D7279; It meets the requirements of GB265-88, GB 11137-89 on repeatability and reproducibility. |
| Viscosity tube |
2 branch broken tube type viscosity tube, the inside diameter of capillary tube according to the custom. |
| Measurement range |
two viscosity tubes, each 10 times the measurement range of two 100 times, According to user requirements in the motion viscosity between (2 ~ 1500) mm2/scustomized, which can measure transparent and opaque liquid.Temperature of constant temperature tank: normal temperature ~ 100℃. Temperature control error:0.01℃@40℃, 0.02℃@100℃above |
| Timing |
the timing precision is 0.01s, and the maximum timing is 999.99s. |
| Detection mode |
photoelectric |
| Constant temperature tank volume |
3.5L |
| Temperature detection components |
PT500 platinum resistance |
| Aerodynamics |
with vacuum pump, do not need to provide compressed air. |
| Thermostatic liquid |
methyl silicone oil |
| Injection mode |
microtubette, disposable nozzle |
| Repeatability |
≤0.68%. |
| Reproducibility |
2.2%. |
| Accuracy |
1.0%. |
| Analysis time |
the time to analyze a sample consists of the following three partsA) sample injection and temperature balance: it refers to the time from sample injection to sample arrival at the first detector, which takes about 1 ~ 2min.B) sample dropping time: the time between the sample flowing through the upperdetector and the lower detector is 30-300 seconds, most of which is within 2 minutesC) cleaning and drying time: generally not more than 3 minutes. |
| Cleaning solution |
the first round of cleaning generally USES solvent oil, gasoline, diesel and other high cleaning efficiency of the solvent, the second round USES alcohol, petroleum ether and other volatile solvents.You can also use only highly volatile solvent oils, such as 120# solvent oils, petroleum ether, etc. |
| Power |
≤600W |
| Heating speed |
about 2℃/min. |
| Overall dimensions |
Host : 420mm(length) x 300mm(width) x 500 mm(height) Weight: main engine 25 kg |
| The working conditions |
Temperature: 10℃ ~ 35 ℃, the difference between the measuring temperature and environmental temperature must be >5℃Humidity: <80%RHPower source: AC220(±10%）V，(50±1)Hz，4A The protection terminal of AC power supply must be reliably grounded;Other: no strong vibration, no strong gas flow, no strong electromagnetic interference, no corrosive gas around the laboratory. |
