Penetrometer LMPT-A10 is a six grade softening unit for determining needle penetration of bituminous mixture and cone penetration of lubricating grease with control time. It has digital display which shows penetration number of sample. Equipped with grease masher, constant temperature bath, cold light source and a magnifier. Automatic controlled temperature bath for penetration determination. It is ideally used for hydrocarbons mixture, food industries, highway engineering, etc.
| Measurement range | 0 to 600 penetration scale |
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| Timing controller | 5 sec, 8 sec, 10 sec, 12 sec, 30 sec and 60 sec |
| Time accuracy | ± 0.1 seconds |
| Resolution | 0.01 mm |
| Penetration accuracy | ± 1 penetration |
| Temperature control accuracy | 25 °C ± 0.1 °C |
| Temperature control mode | High accuracy digital temperature controller |
| Weight of standard needle | 2.5 ± 0.05 g |
| Weight of standard cone | 102.5 ± 0.05 g |
| Power consumption | 200 W |
| Dimensions (L × W × H) | 750 × 450 × 750 mm |
| Weight | 40 kg |
| No. | Accessory name |
| 1 | ¼ scale cone |
Widely used for determining needle penetration of bituminous mixture, cone penetration of lubricating grease, also for solid particle, powder, colloid mixture, highway engineering and food materials such as glycine, cheese, butter, cream, leavening agents, etc.
| Penetrometer |
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| Circulatory Water Bath |
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| Measurement range | 0 to 600 penetration scale |
| Timing range | 0 sec to 60 sec |
| Time accuracy error | ≥ ± 0.1 seconds |
| Resolution | 0.1 penetration |
| Measurement range | 0 to 600 penetration scale |
| Timing controller | 5 sec or 60 sec |
| Time accuracy | ± 0.1 seconds |
| Resolution | 0.01 mm |
| Heating power | 2 kW |
| Cooling power | 0.5 kW |
| Steam temperature | 0 to 400℃ |
| Oven temperature | 0 to 500℃ |
| 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 ℃ |
| Graduated flasks | 100 ml |
| Scale division of graduated flask | 1ml |
| Distillation flask | 125 ml |
| Ambient temperature | ≤ 35 °C |
| Thermometer | 6 ℃ ~ 400 ℃ |
| Scale Division | 2 °C |
| Spout Aperture | 0.6 ~ 0.8 mm |
| Ambient Temperature | -10 ℃ ~ 50 ℃ |
| Ambient Temperature | 10 ℃ ~ 40 ℃ |
| Relative Humidity | ≤ 85 % |
| Temperature Measurement- Full Scale | Ambient temperature to ~ 400 ℃ |
| Temperature Measurement- Repeatability | ≤ 4 ℃ |
| Thermometer | 0 ℃ ~ 360 °C |
| Scale Division | 1 °C |
| Ambient Temperature | ≤ 35 °C |
| Relative Humidity | ≤ 85 % |
| Ambient temperature | ≤ 35 ℃ |
| Relative humidity | ≤ 85 % |
| Heating power of electric furnace | 250 W × 2 |
| Total power consumption | ≤ 700 W |
| Beaker quantity | 600 ml |
| Ambient temperature | (-10) °C ~ 40 °C |
| Relative humidity | ≤ 85 % |
| Thermometer Measurement range | (-5) °C ~ 300 °C |
| Ambient temperature | (-10)℃ ~ 35 ℃ |
| Relative humidity | ≤ 85 % |
| Sample cup Inner diameter | 31.0 ~ 32.0 mm |
| Sample cup Wall thickness | 1.0 ~ 1.5 mm |
| Refrigeration system | New-type refrigeration compressor |
| Controlling temperature of cold trough | Cold trough I: RT ~ (-51) °C, ± 1°; Cold trough II:RT ~ (-80) °C, ± 1 °C |
| Ambient temperature | ≤ 30 ℃ |
| Relative humidity | ≤ 85 % |
| Temperature controlling accuracy | ± 0.5 ℃ |
| Refrigeration system | New-type refrigeration compressor |
| Cold trough | Two holes in one trough, and same temperature |
| Ambient temperature | ≤ 30 ℃ |
| 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 |