Solid & Powder Steam & Water SAMPLE CONDITIONING The Sentry® RC-100 refillable ion exchange resin column make resin replacement easy and economical, minimizing channeling and achieving a higher resin efficiency than competitive columns with inefficient column diameters. MODELS RC-100 RC-200 RC-400 BENEFITS The RC-100 is specially designed to minimize the column's dead volume, assuring highly representative sampling. After a chemical upset, the RC-100 can produce a representative sample within four minutes (at a flow rate of 200 cc/min) while others can take as long as 16 minutes. In addition to reducing dead volume, the RC-100 refillable ion exchange column's design also produces better flow distribution. Poor flow distribution and velocity can skew cation conductivity results by up to 0.1 uS/cm. ■ Minimizes lag time required to detect chemical upset ■ No PVC used; wetted materials will not leach chlorides or plasticizers ■ End fittings are 1/8-inch quick disconnects FEATURES ■ Refillable, clear plastic column makes resin replacement economical and easy ■ Provides optimum fluid velocity with increased resin efficiency ■ Designed especially for flow rates common to water chemistry analyzers Sample. Monitor. Measure.

SENTRY RC-100 RESIN COLUMN > CATION EXCHANGE RESIN COLUMNS > SAMPLE CONDITIONING Barbed Quick Disconnect for 1/8” Tubing-1/8” FNPT -\ Porous Disk Flow Rate (ml/min) -Corrosion Resistant Quick Release Mounting Bracket -Column A-Column B--Sentry Model RC-100 PART NUMBERS PART NUMBERS RC-100 resin column with initial change of resin, mounting brackets, and two sets of quick disconnects 7-00816B cation resin refill bag 2-03972A corrosion-proof quick disconnect mounting bracket 4--04869A acetal barbed quick disconnects (includes two each male and female coupling) 6-02503B stainless steel fittings...