Introduction: The drilling fluid resistivity measuring instrument is the latest drilling fluid resistivity measuring instrument developed and produced by Qingdao Hengtaida. It is mainly used to test the resistivity or electrical conductivity of various liquids, suitable for the measurement of the resistivity of oilfield drilling fluids and other industrial liquids, and can also be used for liquid salinity analysis and identification of water purity. refer to. According to the formula of resistance law, the resistivity of drilling fluid can be calculated as long as the length and diameter d of the tested sample are measured, the cross-sectional area S is calculated, and the resistance Rx is measured by voltammetry. The drilling fluid resistivity tester specifies the length and diameter of the sample chamber, and the test can be done after filling the sample. Technical parameter: Operating temperature range: 0-50°C (32-122°F) Probe maximum test temperature: 120 ± 5°F (49 ± 3°C) Storage temperature range: -20--70℃ (-4--158℉) (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 (RMS 1432V) Demulsification current: 61 microamps Voltage display: digital LCD display Voltage rise rate: 150±10V/sec Power supply: 4 9V lithium batteries 100V or 240V AC Adapter 50/60, 10W Battery life: about 260 tests Probe and cable length: 85cm (3.35in) Probe electrode spacing: 0.155cm (0.061in) Instrument size: 8.3×5.1×3.1in (21×13×8cm) Weight: 34bs (1.5kg)
Introduction: The drilling fluid resistivity measuring instrument is the latest drilling fluid resistivity measuring instrument developed and produced by Qingdao Hengtaida. It is mainly used to test the resistivity or electrical conductivity of various liquids, suitable for the measurement of the resistivity of oilfield drilling fluids and other industrial liquids, and can also be used for liquid salinity analysis and identification of water purity. refer to. According to the formula of resistance law, the resistivity of drilling fluid can be calculated as long as the length and diameter d of the tested sample are measured, the cross-sectional area S is calculated, and the resistance Rx is measured by voltammetry. The drilling fluid resistivity tester specifies the length and diameter of the sample chamber, and the test can be done after filling the sample.
