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Lab Expo Dropping Point Tester (Oil Bath) 52-DPT100 measures dropping point of greases and semi-solid materials using an oil bath with 800 W heating and 60 rpm stirring. Features include chromium-plated brass grease cup, Φ2.8 mm orifice, heat-resistant borosilicate glass test tubes, thermometer range (-5)°C to 300°C with 1°C scale division. It is suitable for quality control in petroleum, chemical and industrial laboratories requiring precise thermal analysis of lubricants and waxes under controlled temperature conditions.
$2,904.00 $ 2420
| Beaker quantity | 600 ml |
| Ambient temperature | (-10) °C ~ 40 °C |
| Relative humidity | ≤ 85 % |
| Thermometer Measurement range | (-5) °C ~ 300 °C |
| Thermometer Scale division | 1 °C |
| Thermometer Immersion depth | 7 mm |
| Thermometer Total length | 390 mm |
| Grease cup Material | Chromium-plated brass |
| Grease cup Inner diameter | Φ9.92 mm |
| Grease cup Orifice | Φ2.8 mm |
| Grease cup Height | 12 mm |
| Test tube Material | Heat-resistant borosilicate glass |
| Test tube Inner diameter | 11.1 mm to 12.7 mm |
| Heater | 800 W |
| Stirring motor | 60 rpm |
| Dimensions | 510 x 280 x 570 mm |
| Total power consumption | ≤ 900 W |
| Power supply | AC 220 V ± 10 %, 50 Hz |
Function Implementation Quality control labs Thermometer Measurement range: (-5) °C ~ 300 °C enables precise dropping point assessment Petroleum testing facilities Heater: 800 W sustains controlled sample heating during analysis Industrial lubricant evaluation Stirring motor: 60 rpm ensures uniform thermal distribution in test medium Clinical research settings Ambient temperature: (-10) °C ~ 40 °C supports operation in variable lab environments Material science laboratories Beaker quantity: 600 ml accommodates sufficient sample volume for repeated trials
Lab Expo Dropping Point Tester units are used for determining the temperature at which lubricants, greases, and semi-solid materials transition under controlled heating conditions. The range includes air bath and oil bath configurations operating in ambient conditions from -10 °C to 40 °C with dual 250 W furnace heating and 600 ml bath setups. Systems are arranged for stable thermal control and observation during testing, supporting petroleum analysis, material evaluation, and quality control workflows.
