Rust Characteristics and Corrosion Tester LRCT-A12 is a multifunctional tester with high performance cost ratio. It is designed and made as per the International Standards ASTM D665 (Test Methods for Rust-Preventing Characteristics of Inhibited Mineral Oil in the Presence of Water), ASTM D130 (Test Methods for Detection of Copper Corrosion from Petroleum Products by the Copper Strip Tarnish Test) and ASTM D7671 (Test Methods for Detecting Silver Corrosion from Jet Fuels by the Sliver Strip Test).
| Sample hole | 4 pieces |
|---|---|
| Ambient temperature | Room temperature to 35°C |
| Temperature controlling range | 0 to 100°C |
| Temperature controlling accuracy | ± 1°C |
| Relative humidity | ≤ 85 % |
| Timing range | 1 min to 24 hours |
| Total power consumption | ≤ 1800W |
| Dimensions | 880 × 430 × 960 mm, 590 × 490 × 430 mm |
| Power supply | AC 220 V ± 10 %, 50 Hz |
It is used to determine corrosiveness aviation gasoline, kerosene, turbine oil, vehicle gasoline, tractor fuels, washing solvent, distillate fuels, lubricating oil and other petroleum products.
| Sample hole | 2 pieces |
| Speed of stirring motor | 1400 rpm |
| Ambient temperature | 10 to 35°C |
| Temperature controlling range | Room Temperature to 100°C |
| Sample hole | 4 pieces |
| Sample quantity | 4 to 12 pieces |
| Ambient temperature | Room temperature to 35 °C |
| Temperature controlling range | Room temperature to 100°C |
| Sample hole | 4 pieces |
| Speed of stirring motor | 1400 rpm |
| Speed for sample stirring | 1000 ± 50 rpm |
| Ambient temperature | Room temperature to 35°C |
| Potential measuring range | (0 to ±1999.5) Mv |
| Intrinsic error | 0.1 % ±0.5 mV |
| Input impedance | Ri ≥1 × 1012 Ω |
| Burette capacity | 10 mL |
| Cubage of bath | Ф300 × 380 mm |
| Temperature controlling range | 0 °C ~ 100 °C |
| Temperature controlling accuracy | ± 0.2 °C |
| Temperature sensor | Industrial platinum resistance, Pt100 |
| Viscosity measurement range | 10 ~ 2000000 MPa•s |
| Ambient temperature | 5 °C ~ 35 °C |
| Ambient humidity | Not more than 80 % |
| Spindles | Four spindles of No.1 ~ 4 |
| Measurement range | 0 to 600 penetration scale |
| Timing controller | 5 sec or 60 sec |
| Time accuracy | ± 0.1 seconds |
| Resolution | 0.01 mm |
| Measurement range | 0 to 600 penetration scale |
| Timing controller | 5 sec, 8 sec, 10 sec, 12 sec, 30 sec and 60 sec |
| Time accuracy | ± 0.1 seconds |
| Resolution | 0.01 mm |
| Penetrometer |
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| Circulatory Water Bath |
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| 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 ℃ |