Resistivity Meter measure resistivity or conductivity of various fluids
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DRILLNG FLUIDS & OIL WELL TESTING Digital Resistivity Meter Digital Resistivity Meter Model RC-88C RESISTIVITY METER Measures the resistivity of fluids, slurries semisolids according to API MENU SWITCH TEST B-LIGHT RIGCHINA GROUP COMPANY (Zhejiang, CHINA)

DRILLNG FLUIDS & OIL WELL TESTING Digital Resistivity Meter ©2014 Rigchina Group Company All rights reserved. No part of this work covered by the copyright hereon may be reproduced or copied in any form or by any means (graphic, electronic, or mechanical) without first receiving the written permission of Rigchina Group Company

DRILLNG FLUIDS & OIL WELL TESTING Digital Resistivity Meter 1. Introduction The RIGCHINA Model RC-88C Digital Resistivity Meter measures the resistivity of fluids, slurries, and semisolids according to API Recommended Practice 13B-1. It is a portable measuring device designed to give a quick, reliable measurement of the resistivity of a small sample expressed in ohm-meters. The transistorized meter accurately measures the resistivity of fluids, slurries and semisolids having resistivities from 0.01 to 100 ohm-meters. The digital display shows both resistivity (in ohm-meters), as well as...

DRILLNG FLUIDS & OIL WELL TESTING Digital Resistivity Meter 2. Safety Safe laboratory practices and procedures should be observed while operating and maintaining the Model RC-88C. 2.1 Battery Safety The lithium battery can explode if they are stored in a hot location, charged improperly, or if the terminals contact metal, creating a short circuit Store Resistivity Meter(Built – in Lithium batteries) at or below 140oF (60oC). 3. Features and Specifications The Model RC-88C can measure resistivity in ranges – 0.01 to 100 ohm meters. The ohm-meter reading can be converted into parts per...

DRILLNG FLUIDS & OIL WELL TESTING Digital Resistivity Meter Table 3-1 Resistivity Meter, Model 88C Specifications Sample Cell Temp. Sensor pasures the resistivity of fluids, slurries semisolids according lo API ON/OFF MEM SWITCH TEST B-LIGHT RIGCHINA GROUP COMPANY Figure 3-1 Resistivity Meter, Model RC-88C

DRILLNG FLUIDS & OIL WELL TESTING Digital Resistivity Meter Table 3-3 Part List Terminal Posts Resistivity Meter Model RC-88C WITCH TEST / B LIGHT 1. SENSOR—Temperature Sensor Socket 2. POWER— 220-Volt AC Socket 3. ON/OFF— Power Switch 4. SWITCH— To change the measurement reading, press the "Menu" button, (+) Increase 5. TEST— The display screen will show the temperature and either Resistivity (-) Decrease

DRILLNG FLUIDS & OIL WELL TESTING Digital Resistivity Meter 6. B-LIGHT— If the display screen is difficult to read, press the “B-LIGHT” button to activate the back light and brighten the display. (It is the default OFF) 7. DISPLAY SCREEN 8. Terminal Posts— Connect the cell to the two terminal posts 9. MENU—MENU Function 9.1 Press the “Menu” button one time to display the resistivity conversion 9.2 Press the “Menu” button two times to display the standard temperature 9.3 Press the “Menu” button three times to display the Self-Checking 9.4 Press the “Menu” button four times to display the

DRILLNG FLUIDS & OIL WELL TESTING Digital Resistivity Meter 4. Operation Procedure The Model RC-88C Resistivity Meter can measure resistivity of fluid samples and semisolid samples (e.g., filter cakes or mud solids). Procedures for both types of samples are listed here. The resistivity chart (Figure 4-1) is used to determine the quantity of sodium chloride (in combination with distilled water or other salt-free aqueous medium) that is required to produce a solution with the same resistivity as the sample. The concentration for carbonate salts, calcium salts, and hydroxyl salts can be found...

DRILLNG FLUIDS & OIL WELL TESTING Digital Resistivity Meter minutes if the meter and sample are not at room temperature. 7. Press the “TEST” button to test the sample 8. Record the Resistivity/Concentration and Temperature from the display screen. 9. Remove the sample cell and clean it with distilled water. If necessary, use a pipe cleaner and mild soap to clean the cell bore. Do not use solvents to clean the sample cell 10. Record the Resistivity/Concentration and Temperature from the display Using the resistivity chart (Figure 4-1), convert the resistivity in ohm-meters 4.2 Semisolid...

DRILLNG FLUIDS & OIL WELL TESTING Digital Resistivity Meter temperature stabilize. The temperature will stabilize within approximately three minutes if the meter and sample are not at room temperature. 6. Press the “TEST” button to test the sample 7. Record the Resistivity/Concentration and Temperature from the display screen. 8. Remove the sample cell and clean it with distilled water. If necessary, use a pipe cleaner and mild soap to clean the cell bore. Do not use solvents to clean the cell. 9. Using the resistivity chart (Figure 4-1), convert the resistivity in ohm-meters to...

DRILLNG FLUIDS & OIL WELL TESTING Digital Resistivity Meter Figure 4-1 Resistivity Chart for NaCl Solutions

DRILLNG FLUIDS & OIL WELL TESTING Digital Resistivity Meter 5. Troubleshooting and Maintenance Calibration and regular maintenance procedures are described in this section. If more extensive maintenance or service of the instrument is required, please contact Rigchina Group Company. 5.1 Calibration The Model RC-88C Resistivity Meter can be Automatic Calibration auto - trouble test, auto – calibration when Turn off the power and restart . Always clean the cell immediately after making a measurement Do not use solvents to clean the cell. Avoid scratching the surface of the cell 1. Always...

DRILLNG FLUIDS & OIL WELL TESTING Digital Resistivity Meter 6. Warranty and Returns 6.1 Warranty Rigchina Group Company warrants its products to be free from defects in material and workmanship for a period of 12 months from the time of shipment. If repair or adjustment is necessary, and has not been the result of abuse or misuse within the twelve-month period, please return, freight prepaid, and correction of the defect will be made without charge. Out of warranty products will be repaired for a nominal charge. Please refer to the accompanying warranty statement enclosed with the product....