DSHD-3536 Manual Cleveland Open Cup Flash Point Tester ASTM D92
Product Description
DSHD-3536 Manual Cleveland Open Cup Flash Point Tester ASTM D92
The DSHD-3536 Manual Cleveland Open Cup Flash Point Tester complies with ASTM D92 and GB/T 3536. It determines the flash and fire points of petroleum products with flash points above 79°C, excluding fuel oils. It is used for lubricant manufacturing quality control, base oil testing in refineries, and detecting fuel contamination in used lubricating oils. Typical samples include engine oils, gear oils, industrial oils, and bitumen. This manual model is the most economical choice, suitable for low-volume or occasional testing where full automation is not required. For higher throughput, semi-automatic model DSHD-3536-1 and fully automatic model DSHD-3536D are also available.
Technical Data Sheet
I. Main technical features
1. It adopts special heating furnace to ensure the safety of test. The heating power is continuously adjustable.It can meet requirements of test.
2. The instrument adopts desktop structure.The stainless steel working table and furnace shell make it beautiful and elegant.
3. The instrument is fully self-contained complete.The operator can do determination as long as connecting with coal gas or other civil gas.
4. It equipped with flame extinguishing cover which accord with requirements of test.
II. Main technical specification and parameters
| SN. | Item | Parameter |
| 1 | Power supply | AC 220 V±10%, 50 Hz |
| 2 | Heating device | The instrument uses quartz tubular furnace for heating. No flame; explosion protective. The heating power can be adjusted from 0 to 600 W continuously. |
| 3 | Flame application device | Automatic |
| 4 | Thermometer | -6～400 ℃, the graduation scale is 2 ℃. It is in accord with GB/514 “Technical Specification of Thermometer Used for Petroleum Products Test”. |
| 5 | Ignition device | |
| 5.1 | Ignition source | Coal gas |
| 5.2 | Aperture of spout | 0.6～0.8 mm |
| 6 | Ambient temperature | -10 ℃～50 ℃ |
| 7 | Relative humidity | ≤85% |
| 8 | Power consumption | Not more than 650 W |