User manual HANNA INSTRUMENTS HI 98304

[. . . ] SPECIFICATIONS Range / Resolution DiST®1 (HI98300/301) 1999 ppm / 1ppm DiST®2 (HI98302) 10. 00 ppt / 0. 01ppt DiST®3 (HI98303) 1999 µS/cm / 1µS/cm DiST®4 (HI98304) 19. 99 mS/cm / 0. 01mS/cm Accuracy (@20°C/68°F) ±2% f. s. [. . . ] If under warranty, report the model number, date of purchase, serial number and the nature of the failure. If the repair is not covered by the warranty, you will be notified of the charges incurred. If the instrument is to be returned to Hanna Instruments, first obtain a Returned Goods Authorization Number from the Customer Service department and then send it with shipment costs prepaid. When shipping any instrument, make sure it is properly packaged for complete protection. DiST® HI 98300 / 301 / 302 HI 98303 / 304 EC and TDS Testers with ATC The DiST® models are in compliance with the CE directives. ISTDISTNEW-R5 05/05 www. hannainst. com OPERATION · Remove the protective cap, turn the DiST® on, and immerse it into the solution to be tested, without exceeding the maximum immersion level. · The reading on display is directly expressed in: ppm (mg/L) for DiST®1 (HI 98300 / 301), ppt (g/L) for DiST®2 (HI 98302), µS/cm for DiST®3 (HI 98303) and mS/cm for DiST®4 (HI 98304). CALIBRATION · Immerse the DiST® in the proper calibration solution (see Specifications table), without exceeding the maximum immersion level. [. . . ] · Replace the built-in probe with a new: HI 73301 for DiST®1 HI 73302 for DiST®2 HI 73303 for DiST®3 HI 73304 for DiST®4 ACCESSORIES HI 70030P 12880 µS/cm calibration solution, 20 mL sachet, 25 pcs HI 70031P 1413 µS/cm calibration solution, 20 mL sachet, 25 pcs HI 70032P 1382 ppm (mg/L) calibration solution, 20 mL sachet, 25 pcs HI 70038P 6. 44 ppt (g/L) calibration solution, 20 mL sachet, 25 pcs HI 70039P 5000 µS/cm calibration solution, 20 mL sachet, 25 pcs HI 70442P 1500 ppm calibration solution, 20 mL sachet, 25 pcs HI 73301 Spare electrode for DiST®1 HI 73302 Spare electrode for DiST®2 HI 73303 Spare electrode for DiST®3 HI 73304 Spare electrode for DiST®4 HI 731326 Calibration screwdriver (20 pcs. ) DiST is a registered Trademark of Hanna Instruments [. . . ]