The Electrical Stability Meter is a sine wave instrument. It's precise, compact, and portable. Used routinely in the field and in the laboratory to measure the relative electric strength of drilling fluids with a continuous oil phase. The electrical stability tester is composed of testing instruments and probes, and it is powered by four common 9-volt alkaline batteries. The dielectric breakdown voltage is the key to drilling fluid conduction, and the DC power supply of the battery provides an AC voltage to the electrodes at low frequencies. The components of the instrument include a test unit, electrode probes, two calibration blocks, a power cord, and four batteries.
Technical Parameters: Operating temperature range: 0-50°C (32-122°F) Probe maximum test temperature: 120 ± 5ºF (49 ± 3°C) Storage temperature range: -20--70°C (-4--158°F) (without battery) Accuracy: ±2% of expected value Automatic power-off time: 1 minute Output frequency: 340±2Hz Output waveform: sine wave Output voltage range: 0-2025V±25V (effective value 1432V) Demulsification current: 61 microampere Voltage display: digital liquid crystal display Voltage rise rate: 150±10V/sec Power supply: 4 9V alkaline batteries Battery life: about 260 tests Probe and cable length: 85cm (3.35in) Probe electrode spacing: 0.155cm (0.061in)
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Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality,Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers.We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.
TOP Oil Purifiers are widespread in the fields of electric power, petrifaction, mineral, shipbuilding, steel construction, bridge, automobile and railway, playing a great role in reducing energy consumption for clients as well as environmental pollution. We provides you with reliableoil purifierssuch as transformer oil purifier, turbine oil purification machine, hydraulic oil treatment machine, lubricating oil filtration machine, fuel oil restoration, oil and water separator, oil regeneration equipment, waste oil recycling equipment , black oil distillation plant etc.
TOP Testers works on the development, production, market, technical and after-sale service for petrochemical analyzers,transformer substation electrical testing equipment and circuit detecting equipment. Main products are oil tester, electrical analysis instrument, road bituminous tester, geological analyzer,elemental analysis apparatus, sample pre-treament devices, physical optics series, chromatography/spectrometer, carbon black tester, coal tester, iron core loss tester, diffractometer , soil tester, waste water Tester, laboratory fume good and lab solution/movable lab
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