ASTM D1838 Copper Strip Corrosion Analyzer for LPG (Liquefied Petroleum Gas)
I.Product overview
This Copper Strip Corrosion Analyzer is suitable for measuring the degree of copper corrosion in liquefied petroleum gas.
Test method:immerse a polished copper strip completely into a 100mL cylindrical sample with suitable working pressure that has been saturated with water, and let it stand at a temperature of 40 ºC for 1 hour. Take out the copper strip at the end of this period, compare it with the copper corrosion standard, and evaluate it according to the table in Appendix A.
I.Main features
1.Stainless steel bath is convenient to clean.
2.Stainless steel structure with ceramic coating.
3.The stainless steel bath has tap valve,which has good thermal insulation effect.
4.Rod and paddle of electrical stirrer are stainless steel.
5.Heater is stainless steel.
6.Micro-processing thermostat and PID controlling, digital display,accuracy±1ºC,PT100 sensor.
7.Working temperature range:ambient~200ºC
8.The LPG Copper Strip Corrosion Analyzer has safety device to avoid overheat or low liquid level.
II.Technical Specifications
| 1 | Applicable standards | SH/T0232,ASTM D1838,ISO6251,NFM41007 |
| 2 | Temperature controlling mode | Imported PID temperature controller |
| 3 | Temperature controlling accuracy | Ambient~50±0.1ºC |
| 4 | Heating mode | Water bath |
| 5 | Total power | 2KW |
| 6 | Working units | Two tubes |
| 7 | Timing mode | Digital timer |
| 8 | Power supply | AC 220V ,50Hz |
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