Labtron LEGT-B31 is fabricated with heating bath and air compressor to be more accurate and meet the industrial requirements. The instrument is designed and made as per ASTM D381-12 “Test Methods for Existent Gum of Vehicle Gasoline and Aviation Fuels (Jet Evaporation Methods)”.
| Bath type | |
|---|---|
| Bath capacity | |
| Ambient temperature | |
| Relative humidity | |
| Temperature controlling range | |
| Temperature controlling accuracy | |
| Heating type | |
| Evaporation bath type and size | Aluminum block bath, φ260 × 130 mm |
| Constant temperature bath | |
| Holes for testing | 3 pieces |
| Size of holes for testing cylinder | φ51 × 70 mm |
| Flow rate display | Flow meter |
| Working temperature | 60 ℃ to 165 ℃ |
| Temperature controlling methods | Automatic temperature controlling |
| Temperature display | Digitally displayed |
| Working pressure for decompression valve | 0.035 MPa |
| Gas source | Compressed air > 110 L/min |
| Air flow rate at jet nozzle | |
| Dimension | 550 x 370 x 335 mm |
| Total power consumption | |
| Heating power | |
| Power supply | AC 220 V ± 10 %, 50 Hz; 2.5 kW |
It is widely used in petroleum, chemical, automobile and development industry. It is also suitable for determining the existent gum content of aviation gasoline and motor gasoline.
| Evaporation bath type and size | Aluminum bath φ260 × 130 mm |
| Holes for testing | 5 pieces |
| Size of holes for testing cylinder | φ51 × 70 mm |
| Working temperature | 160 ℃ ~ 165℃ |
| Bath type | Oil bath |
| Bath capacity | 5000 ml ± 50 ml |
| Ambient temperature | Room temperature to 35 °C |
| Relative humidity | ≤ 85 % |
| Temperature controlling accuracy | ≤ 0.5 ℃ |
| Temperature controlling range | Room temperature ~ 200 ℃ |
| Power supply for illumination | 5 V |
| Power of motor | 2 kW |
| Measurement range | Room temperature ~ 150°C |
| Stirring speed | 0 ~ 1200 r / min |
| Heating power | 25 W |
| Interior Dimension | 360 × 250 × 545 mm |
| Heating power | 2 kW |
| Cooling power | 0.5 kW |
| Steam temperature | 0 to 400℃ |
| Oven temperature | 0 to 500℃ |
| Graduated flasks | 100 ml |
| Scale division of graduated flask | 1ml |
| Distillation flask | 125 ml |
| Ambient temperature | ≤ 35 °C |
| Ambient temperature | -10°C to 35°C |
| Relative humidity | ≤ 85 % |
| Thermometer | Each one for 70°C to 90°C , 100°C to120°C , and 125°C to 150°C |
| Scale division | 0.1 ℃ |
| Vessel Volume | 4000 ml × 2 |
| Power of Vacuum pump | 160 W |
| Negative power | 3.7 kPa（27.75 mmHg） |
| Power of shaking machine | 30 W |
| Electric Muffle Furnace |
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| Temperature controller |
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| Electric heating plate |
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| Power supply | AC 220 V ± 10 %, 50 Hz |
| Temperature controlling range in water bath | RT ~ 90 ℃ ± 5 ℃ |
| Cooling bath temperature | (-35) ℃ ± 1 ℃ |
| Evaporation temperature | 35 ℃ ± 1 ℃ |
| Power supply | AC 220 V ± 5 % , 50Hz |
| Measurement range | 0 ~ 75 kV |
| Voltage rising rate | 3 kV ± 10 % / s |
| Distance between electrodes | 2.5 mm |
| Dimension | 390 x 260 x 590 mm |
| Total power consumption | ≤ 1200 W |
| Power supply | AC 220 V ± 10 %, 50 Hz |
| Heating power of water bath | 1000 W |