Qingdao Haitongda Special Instrument Co., Ltd. Qingdao Haitongyuanda Special Instrument Co., Ltd. Drilling Fluid Analytical Instruments Linear Swell Meter Linear Swell Meter is used to test the hydration and swelling characteristics of clay shale under ambient temperature and atmospheric conditions and to evaluate the optimal anti-collapse drilling formulas. Proper drilling fluid can restrain the collapse of borehole wall and improve the stability of borehole, so it is very important to explore the swelling characteristics of shale formation. Therefore, advantageous for a stable borehole before or during well drilling. As an advanced testing instrument for scientific research and production, it can acquire the data of hydration and swelling process of clay shale under different pressure conditions. Linear Swell Meter Durable--it is made of 316 stainless steel; Efficient--it can measure two kinds of drilling fluid simultaneously; Verisimilitude--the fluid contacts with the shale core from all sides; Electronic data--the electronic sensor measures the swelling increment of samples; Integrality--molds and hydraulic press that are used for making core samples are included. Power Supply Operating Temperature Ambient temperature Operating Pressure Atmospheric conditions Measuring Range Shipping Dimensions

HAITONGDA Drilling Fluid Analytical Instruments/Oil Well Cement Testing Instruments Warranty and Service We guarantee our products against any defects in workmanship or material for one year. Each quotation or order confirmation states terms of trade, trade agreement and warranty. We specialize in research and manufacturing of drilling fluid, completion fluid and oil well cement testing instruments. As a company with over 40 years of history, we have years of manufacturing experience and a complete after-sales service system. We are willing to provide a complete set of laboratory equipment solutions...