Labtron LLTT- A21 is manufactured with new-type compressor, advanced temperature controller and special cooling bath. The instrument is designed and made as per ASTM D2386 “Test Methods for Solidifying Point of Petroleum Products”, and ASTM D6371 “Test Methods for Cold Filter Plugging Point of Distillate Fuels”.
| Refrigeration system | New-type refrigeration compressor |
| Cold trough | One trough with two baths, temperatures in two baths are equal |
| Controlling temperature of cold trough | Room temperature ~ (-70) °C |
| Ambient temperature | ≤ 30 ℃ |
| Relative humidity | ≤ 85 % |
| Inner Dimensions | 560 x 380 x 250 mm |
| Outer Dimensions | 730 x 580 x 520 mm |
| Total power consumption | ≤ 1000 W |
- New-type compressor and progressed temperature controller
- Workbench is made up of stainless steel to avoid corrosion
- Unique cooling bath
- Two cooling baths in one chamber with high efficiency and faster cooling rate
- High temperature solidifying point
It is widely used in petroleum, chemical and research industry. It is also suitable to determine solidifying point and cold filter plugging point of petroleum products.
Low Temperature Tester
Pour and Cloud Point Tester LLTT-A14
- Chamber quantity
- 2 chambers
- Chamber 01 temperature control
- Ambient to -51 ℃
- Chamber 02 temperature control
- Ambient to -65 ℃
Multifunctional Low Temperature Tester LLTT-A16
- Refrigeration system
- New-type refrigeration compressor
- Controlling temperature of cold trough
- Cold trough I: 0 °C, ± 0.5 °C; Cold trough II: 0 °C, (-17) °C, ± 0.5 °C; Cold trough III: (-17) °C, (-34) °C, ± 0.5 °C; Cold trough IV: (-70) °C, ± 0.5 °C
- Ambient temperature
- ≤ 30 ℃
Solidifying Point Tester LLTT-A20
- Temperature controlling accuracy
- ± 0.5 °C
- Refrigeration system
- New-type refrigeration compressor
- Cold trough
- One trough with two baths, temperatures in two baths are equal
Automatic Pour Point Tester LLTT-A23
- Ambient temperature
- ≤ 30 ℃
- Refrigeration speed
- > 40 °C / 10 min
- Repeatability for solidifying point
- ≤ 2 °C