The YTC4216 Closed Cup Flash Point Instrument manual provides safety guidelines, technical specifications, and step‑by‑step operating instructions.
The YTC4216 Closed Cup Flash Point Instrument is designed for measuring the flash point of petroleum products. It features an ARM micro‑processor, color LCD, resistive touch screen, power‑off data storage, automatic ignition, result locking and printing, and forced‑air cooling. The instrument complies with ASTM D93 and GB/T 261‑2008 methods and is used in power, petrochemical, inspection and research fields.
The manual covers safety requirements, technical parameters, operating principles, detailed usage steps, self‑test procedures, and maintenance advice. Users are instructed to operate the device in a ventilated hood, avoid contact with live terminals, ensure proper grounding, and follow the step‑by‑step workflow for sample preparation, test initiation, and result handling. This manual is written in Chinese.
| Display | Color LCD display |
|---|---|
| Operation method | Touch screen |
| Measurement range | 40~300 °C |
| Temperature sensor | Platinum resistance |
| Accuracy | ≥110 °C±2 °C, ≤110 °C±1 °C |
| Ignition method | Electric ignition |
| Data storage | Up to 1000 measurement results |
| Cooling | Forced air cooling |
| Power supply | AC 220 V ± 11 V, 50 Hz ± 2.5 Hz |
| Power consumption | ≤350 VA |
| Operating temperature | 10 °C ~ 35 °C |
| Operating humidity | ≤85 % |
Tap the “Start” button on the screen; the test arm lowers and the instrument begins heating the sample.
Operate the device in a ventilated hood, avoid touching exposed live parts, ensure proper grounding, use the correct power cord, keep the instrument dry, and do not operate without the cover in place.