Lubricating Oil Test Apparatus

Evaluating effectiveness of engine coolants in combating corrosion of aluminium casting alloy under heat transfer condition present in aluminium cylinder head engine.

• Item Code: HPT-CTC
• Delivery Time: 1-2 weeks

As an affluent name in this domain, we hold expertise in providing high quality Cloud Pour Point Apparatus.

Throughout the Oil & Gas Industry, the corrosivity of fluids and the effectiveness of corrosion inhibitors are critical to keeping operations reliable, safe and cost-effective. Chandler Engineering’s Corrosion Test Apparatus is designed to test the reaction rate of corrosive liquids on metals that are subjected to high pressure and high temperature (HPHT) under dynamic conditions.

• Item Code: HLT-CEC
• Delivery Time: 1-2 weeks

Foaming of lubricating oils in applications involving turbulence, high speed gearing or high volume pumping can cause inadequate lubrication, cavitations, overflow and premature oxidation. The sample is blown with a controlled volume of air at different specified temperatures, including a newer high temperature test at 150°C. The resultant foam is measured at the end of each aeration period and at different intervals afterward. In the high temperature test, the amount of time required for the foam to collapse to “0” after the aeration period is also measured.

An electricity meter, electric meter, electrical meter, energy meter, or kilowatt-hour meter is a device that measures the amount of electric energy consumed by a residence, a business, or an electrically powered device.

Electric meter or energy meter measures the total power consumed over a time interval.

Electric utilities use electric meters installed at customers' premises for billing and monitoring purposes. They are typically calibrated in billing units, the most common one being the kilowatt hour (kWh). They are usually read once each billing period.

When energy savings during certain periods are desired, some meters may measure demand, the maximum use of power in some interval. "Time of day" metering allows electric rates to be changed during a day, to record usage during peak high-cost periods and off-peak, lower-cost, periods. Also, in some areas meters have relays for demand response load shedding during peak load periods.<sup>[1

Electricity meters operate by continuously measuring the instantaneous voltage (volts) and current (amperes) to give energy used (in joules, kilowatt-hours etc.). Meters for smaller services (such as small residential customers) can be connected directly in-line between source and customer. For larger loads, more than about 200 ampere of load, current transformers are used, so that the meter can be located somewhere other than in line with the service conductors. The meters fall into two basic categories, electromechanical and electronic.</sup>