DSHD-510F1 Multifunctional Low Temperature Tester
Product Description
DSHD-510F1 Multifunctional Low Temperature Tester
I. Purpose and scope
The instrument is designed and made as per the National Standard of People’s Republic of China GB/T510 “Test Methods for Solidifying Point of Petroleum Products”, GB/T3535 “Test Methods for Pour Point of Petroleum Products”, GB/T6986 “Test Methods for Cloud Point of Petroleum Products”, as well as the Industry Standard of People’s Republic of China SH/T0248 “Test Methods for Cold Filter Plugging Point of Distillate Fuels”. It is suitable to determine solidifying point, pour point, cloud point and cold filter plugging point of petroleum products.
II. Working condition
1. The instrument should be placed on a flat ground without obviously air convection.
2. There is combustible materials involved during test, so there should not be any flame (or device can bring spark) near the instrument.
3. Place the instrument at a dry and ventilated room.
4. The power supply wire should be fine grounded.
Technical Data Sheet
II. Main technical specifications
| SN. | Item | Parameter |
| 1 | Power supply | AC 220 V±10%, 50 Hz; |
| 2 | Controlling temperature of cold bath | |
| 2.1 | Cold bath I | 0 ℃, ±0.5 ℃, Temperatures in two baths are equal. |
| 2.2 | Cold bath II | 0 ℃, -17 ℃, ±0.5 ℃, Temperatures in two baths are equal. |
| 2.3 | Cold bath III | -17 ℃, -34 ℃, ±0.5 ℃, Temperatures in two baths are equal. |
| 2.4 | Cold bath IV | Room temperature～-70 ℃, ±0.5 ℃, Temperatures in two baths are equal. |
| 3 | Refrigeration system | New type of refrigeration compressor. |
| 4 | Ambient temperature | ≤30 ℃ |
| 5 | Relative humidity | ≤85% |
| 6 | Total power consumption | Not more than 1700 W |