1. The filtered sample was subjected to continuous bubbling with oxygen and aged at 95 ° C for 16 hours. Determine the total insoluble content formed by the sample
2. Temperature range: freely set within room temperature to 100 ℃
3. Temperature control accuracy: ± 0.1 ℃
4. Equipped with oxygen flow meter
5. Number of sample holes: Four holes
6. Oil testing filtration membrane: diameter 47-50mm
7. Instrument material: Stainless steel frosted plate
8. Temperature control method: based on microprocessor intelligent instrument temperature control, digital temperature display, temperature correction function, automatic timing, buzzer prompt
9. Power supply: AC220V 50Hz
10. Dimensions: 550 * 400 * 600
11. Weight: 12kg