Wm-721 grease drop point tester with wide temperature range

Product features:

1. This instrument is applicable to the national standard GB/T3498 "determination of drop point in the wide temperature range of grease".

2. The core host adopts TI AM3354 processor, cortex-a8 kernel, 1GHz main frequency; The operating system adopts Windows Embedded Compact 7 real-time industrial control system. Completely abandoned the non - nuclear non - naked running single - chip microcomputer, truly realize the modernization of instrument control, so that the instrument into a new era of intelligence.

3. The display adopts the original 7.0-inch 800 × 480 pixel true-color tft-lcd LCD display screen, with a full Chinese operation interface, which makes the display delicate, intuitive and elegant.

4. The operation adopts capacitive touch screen, which has the advantages of no mechanical loss, dustproof and waterproof, anti-rf interference and long service life.

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

6. The imported PT100 platinum resistance temperature sensor and the high-precision AD converter are adopted for temperature detection. The excellent linear mathematical model and unique control algorithm are used to control the electric heat pipe, which makes the temperature measurement and control more rapid, accurate and stable.

7. The instrument is equipped with 6 experimental holes, which can simultaneously conduct asynchronous measurement of 6 channels of samples.

8. It has the function of setting parameter storage. After power is off, the last parameter setting can be maintained after starting up again.

9. The built-in buttons of "quick increase" and "quick decrease" in the program interface can quickly adjust the current set temperature by 10; The built-in "increase" and "decrease" buttons fine-tune the current set temperature by 1

Technical parameters:

Ambient temperature: 0℃ ~ 35℃

Temperature control range: 0℃ ~ 400℃

Temperature control accuracy: 0.1℃

Ambient humidity: ≤85%

Electric power: 700W

Supply voltage: 220±10% v.a. C

Power frequency: 50±10% Hz

Main body color: dark gray

Instrument construction material: 304 stainless steel