Descrizione

ASTM D942 Tester automatico della stabilità all'ossidazione dei grassi lubrificanti

Descrizione dei prodotti

The sample is oxidized in a qualified oxygen bomb. Observe and record the pressure at specified time intervals. After a specified period of time, the degree of oxidation of the grease is determined by the corresponding decrease in the oxygen pressure. This instrument is suitable for testing the oxidation resistance of grease in static storage in an oxygen closed system under the condition of increasing the test temperature.

ASTM D942 Tester automatico della stabilità all'ossidazione dei grassi lubrificanti

Parametri del prodotto

1. Applicable standards: ASTM D942 IP142 SH/T0325
2. Heating method: electric heating tube heating
3. Metodo di controllo: automatic control
4. Temperature control method: MCU PID temperature controller
5. Potenza dell'intera macchina: 2.2chilowatt
6. Intervallo di controllo della temperatura: normal temperature～99℃
7. Work unit: two bombs
8. Result processing: automatic calculation by single-chip microcomputer
9. Pressure display: LCD display curve
10. Alimentazione elettrica: CA 220 V/50 HZ(Personalizzabile in base alle esigenze del cliente)

Caratteristica principale

1.The entire test is controlled by a computer, without manual ethics;

2. Real-time display of the curve during the test;
3. The results are automatically stored at the end of the test;
4. One test bomb can be loaded into 5 sample dishes;
5. Stainless steel electric heater, heating bath;
6. The instrument can automatically check for gas leaks and phoenix buzzer prompts;
7. PID program temperature control technology, Display digitale, ±1℃ PT100 sensor;
8. 64-bit PIC acquisition card with fast sampling speed and rapid result processing;
9. The LCD screen interface adopts man-machine dialogue;
10. Alloy steel dish rack, contenente 18% chromium and 8% nichel;