DSHD-0165A Vacuum Distillation Tester
Product Description
DSHD-0165A Vacuum Distillation Apparatus
Summary
This instrument is designed and made as per industrial standard SH/T 0165-92 Standard Test Method for Distillation Characteristics of Petroleum Products with High Boiling Point Range by Vacuum Process. It is suitable to determine the distillation characteristics of wax oil, lubricating oils and other petroleum products with high boiling point range.
Technical Data Sheet
I. Main technical features
This instrument adopts high accuracy pressure sensor and digital pressure gauge. The design is reasonable and technology is advanced. It can meet requirements of standard SH/T 0165-92.
2. The power of the heating furnace can be adjusted continuously. It equips a cooling device to make the heating furnace cooled down rapidly after determination. It is convenient for next test.
3. The vacuum pump has good effect and rapid vacuum time. The max residual pressure is 2mmHg.
II. Main technical specifications
| SN. | Item | Parameter |
| 1 | Power supply | AC 220 V±10%, 50 Hz |
| 2.1 | Heater for distillation flask | 1000W |
| 2.2 | Heater for receiver | 350W |
| 3 | Heating power for distillation flask | (0～1000)W, adjustable |
| 4 | Temperature range for air bath of receiving flask | Ambient to 100℃, adjustable |
| 5 | Temperature sensor of air bath | Pt100, RTD |
| 6 | Temperature control mode for air bath | Digital temperature controller |
| 7 | Temperature control precision | Set temp. ±1 ℃ |
| 8 | Capacity of buffer vessel | 1000 ml |
| 9 | Max. residual pressure | 2mmHg |
| 10 | Digital pressure gauge | 0~200）mmHg |
| 11 | Illumination light in the air bath | Energy saving lamp |
| 12 | Working condition | |
| 12.1 | Ambient temperature | (5～35)℃ |
| 12.2 | Relative humidity | ≤85% |
| 13 | Dimension | 580mm×230mm×605mm |