Wm-639 mechanical impurity meter

Product features:

1. Implement the national standard GB/T511. It is widely used in petroleum, chemical, metallurgy, electric power, transportation, commodity inspection and scientific research departments.

2. The core host adopts TI AM3354 processor, cortex-a8 kernel, 1GHz main frequency; The operating system USES Microsoft legitimate WindowsEmbedded Compact 7 real-time industrial control system. Completely abandoned the non - nuclear non - running single - chip microcomputer, truly realize the modernization of instrument control,

So that the instrument into a new era of intelligence.

3. The rear USB and 232 serial ports can connect computers and later software upgrades, and export experimental data to computers and USB sticks.

4, the display adopts the original imported 7.0-inch true color tft-lcd LCD display screen, the full Chinese operation interface, the display is delicate and intuitive.

5, the keyboard USES human body induction type touch keys, no mechanical contact, dustproof and waterproof, anti - rf interference, longer service life.

6. Double switch design to realize the switch control of the overall power device without shutdown.

7, temperature measurement and control using imported PT100 platinum resistance temperature sensor, high precision AD converter, excellent linear mathematical model, unique control algorithm, make the temperature measurement and control more rapid, accurate and stable.

8. Two sets of vacuum suction filter systems are built in, which work independently, and the suction filter pressure can be adjusted manually. No manual operation is needed, which greatly reduces the experiment consumption time.

9. Equipped with a metal filter funnel that can be heated and insulated, the filtration speed will not be slowed down due to the temperature of the sample being tested, which can speed up the filtration speed and save the experiment time.

10. Automatic continuous sample supply and automatic control of numerical control valve.

Technical parameters:

Oil sample temperature control range: room temperature ~ 150℃

Suction funnel metal bath insulation: room temperature -100℃

Temperature control accuracy: 0.1℃

pressure balance: 30 Kpa ~ 100 Kpa;

pressure control: the program controls the pressure balance

Diameter of filter membrane: 47-50mm

Ambient temperature: room temperature ~ 45℃

Ambient humidity: ≤85%

Power supply voltage: 220±10% vc

Power frequency: 50±10% Hz

consumed power: 800 w

instrument weight: 30 kg