Part No. 102130986 — Electrical Stability Tester EST includes: 2 X 9 Volt Batteries, Power Cord, EST Probe with Cable, Calibration Standard, High Range, Calibration Standard, Low Range Optional, Calibration Standard Set
The Fann Model 212 Combination EP (Extreme Pressure) and Lubricity Tester is a high-quality instrument designed to measure the lubricating quality of drilling fluids, provide data to evaluate the type and quantity of lubricating additives that may be required, and predict wear rates of mechanical parts in known fluid systems. EP tests are performed by applying a measured force with a torque arm to a torque-sensitive, rotating bearing cup. This provides a means of testing lubrication under extreme pressure conditions and produces an indication of the film strength of the fluid being tested
The Differential Sticking Tester was designed to determine how likely a given drilling fluid will be to produce a stuck pipe situation and how effective a given drilling fluid treatment or application of spotting fluid in any given drilling fluid would be in reducing this tendency. This measurement is called the Stuck Tendency Coefficient. It takes into account both the stickiness and the cake building capability of the drilling fluid. The Stuck Tendency Coefficient is determined by the Timed Filtrate Test. The unit can be pressurized by the CO2 regulator assembly or from any nitrogen source. If Nitrogen is to be used, the Differential Sticking Tester must be fitted with a suitable Nitrogen regulator, gauges, relief valve, hose and fittings.
The Aqueous Phase Activity Kit is used to determine aqueous-phase activity of emulsified water using an electro hygrometer by the method described in American Petroleum Institute publication API Recommended Practice RP 13B-2. The kit includes special flasks and adapters and premixed saturated salt solutions (relative humidity standards) for use in calibrating the hygrometer
The Fann Aniline Point Test kit is used in the determination of the aniline point of petroleum products and hydrocarbon solvents, such as diesel oils and mineral oils used in preparation of oil-based drilling fluids. This method is suitable for transparent liquid samples having an initial boiling point above room temperature and where the aniline point is below the bubble point and above the solidification point of the aniline-sample mixture. This procedure is similar to Method A of ASTM: D611-82 (1982) and IP: 2/76 (1976).