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Mini Controllers36 NEMA Enclosures37 > Level37 > HANNA Highland Industrial Park 584 Park East Drive, Woonsocket, RI 02895 Panel Mount Controllers38-40 pH/ORP with Sensor CheckΙ38 pH39 > phone: (800) 426-6287fax: (401) 765-7575e-mail: aquaculture@hannainst.comweb: www.hannainst.com mV39 Conductivity and TDS40 >

Q.Whats the difference between single and double junction electrodes? What does that mean to me?A. > The electrode junction is the bridge between the sample and the electrolyte surrounding the internal pH sensing elements. A single junction has only one barrier between the sample and the electrolyte,and a double junction has two. A double junction has the advantage of slowing possible contamination of the electrolyte due tochemically aggressive samples. The application will be the deciding factor of the kind of junction you need. If you are testing fresh water, or you wonҒt be testing very...

Range 0.00 to 14.00 pH Resolution 0.01 pH Accuracy > (@20ΰC/68F) б0.2 pH > pH Calibration Manual 2 points Battery Type (2) 1.5V AA Battery Life Approx. 3000 hours of continuous use Environment 0 to 50԰C (32 to 122F); max. 95% RH Dimensions > (meter only ) 66 x 50 x 25 mm (2.6 x 2 x 1Д) Weight 70 g (2.5 oz) > HI 98103 (Checker > 1) is supplied with HI 1270 combinationpH electrode, batteries and instructions. > HI 1270 pH electrode, screw connector HI 1208 pH electrode, BNC connector HI 7004M pH 4.01 buffer sol., 230 mL > HI 7007M pH 7.01 buffer sol., 230 mL HI 7010M pH 10.01 buffer sol., 230...

Range 0 to 1999 ppm (mg/L) Resolution 1 ppm (mg/L) Accuracy > (@20ΰC/68F) б2% F.S. TDS Factor 0.65 Calibration Solution HI 70032P > Calibration Manual 1 point through trimmer Temp. Compensation Automatic from 0 to 50C(32 to 122аF) Battery Type/Life (4)1.5V/Approx. 150 hours ofcontinuous use Environment 0 to 50C (32 to 122аF);max. 95% RH Dimensions 175 x 41 x 23 mm (7.9 x 1.8 x 1) Weight 78 g (2.7 oz) > ή EC: 0.00 to 20.00 mS/cm; TDS: 0.00 to10.00 ppt; Temp.: 0.0 to 60.0C or 32.0 to140.0аF HI 98300 (DiST 1) is supplied with protective cap, batteries andinstructions. Range EC: 0 to 3999 S/cm;...

Resolution pH: 0.01; EC: 1 ٵS/cm; TDS: 1 ppm;Temperature: 0.1C or 0.1аF pH: 0.01; EC: 0.01 mS/cm; TDS: 0.01 ppt;Temperature: 0.1C or 0.1аF > Accuracy > (@20C/68аF) pH: 0.05; EC/TDS: ѱ2% F.S.; Temperature: 0.5ѰC or 1ѰF pH Calibration 1 or 2 points with 2 sets of memorized buffers EC/TDS Calibration Automatic 1 point EC/TDS Conv. Factor Adjustable from 0.45 to 1.00 Temp Comp. pH: automatic; EC/TDS: automatic, BETA ( β ) is adjustable from 0.0 to 2.4%/C Battery Type (4) 1.5V with BEPS (Battery Error Prevention System) > Battery Life Approx. 100 hrs of continuous use; auto shut-off after 8...

Range pH: -2.00 to 16.00; ORP: 1000 mV; Temp.: -5.0 to 60.0ѰC or 23.0 Resolution pH: 0.01; ORP: 1 mV; Temperature: 0.1C or 0.1аF Accuracy (@20C/68аF) pH: 0.05; ORP: ѱ2 mV; Temperature: 0.5ѰC or 1ѰF pH: 1 or 2 points with 2 sets of memorized buffers (pH 4.01/7.01/10.01 or pH 4.01/6.86/9.18); ORP: Factory calibrated > Calibration Temp. Compensation Automatic for pH Battery Type (4) 1.5V with BEPS (Battery Error Prevention System) Battery Life Approx. 250 hours of continuous use; auto shut-off after 8 minutes of non-use Environment -5 to 50C (23 to 122аF); 100% RH Dimensions 163 x 40 x 26 mm...

ՕCalibration Check: pH electrode condition, clean electrode/contaminated buffer warning, outside calibration range warningٕ0.001 pH resolution Stainless steel pH electrode with built-in temperature sensor ՕUp to 3 calibration points with standard or custom buffersRelative mV scale The hand held meter is a sophisticatedinstrument and incorporates many useful features not found in a pocket tester. Hand- held instruments are also more durable and have a longer useful life than pocket testers. If your major concern is cost and good basic performance, then the pocket tester may be the right fit...

Range pH: -2.0 to 16.0; -2.00 to 16.00; Temp: -20.0 to 120.0 ٰC (-4.0 to 248.0F) pH: -2.0 to 16.0; -2.00 to 16.00; mV: б2000; Temp: -20.0 to 120.0 C (-4.0 to 248.0аF) > Accuracy pH: 0.01; Temp: ѱ0.4C (б0.8F) (excluding probe error) pH: б0.01; mV: 0.2 mV; Temp: ѱ0.4C (б0.8F)(excluding probe error) pHCalibration Up to 2 point calibration, 7 standard buffers available(1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) Up to 3 point calibration, 7 standard buffers available(1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) > Temp. Compensation Manual or automatic from -20.0 to 120.0аC (-4.0 to 248.0F)...

Range pH: -2.0 to 16.0; -2.00 to 16.00; mV: 699.9 mV; ѱ2000; Temp.: -20.0 to 120.0 C (-4.0 to 248.0аF) Resolution pH 0.1; 0.01; mV: 0.1; 1; Temp.: 0.1 (0.1аF) Accuracy (@20C/68аF) pH: 0.01; ѱ0.01; mV: 0.2 mV (ѱ699.9 mV); 1 mV (ѱ2000 mV); Temp.: 0.4ѰC (0.8ѰF)excluding probe error pHCalibration Up to 5 calibration points; 7 standard buffers available (pH buffers 1.68, 4.01, 6.86, 7.01, 9.18,10.01, 12.45) and 5 custom buffers Slope/Offset Calibration 1 pH/From 80 to 110% Relative mV Offset Range ѱ2000 mV > Temp. Compensation Automatic or manual from -20.0 to 120.0C (-4.0 to 248.0аF) Electrodes...

Range pH: -2.00 to 16.00; mV: ձ699.9 to 1999; Temp.: -20.0 to 120.0ѰC/-4.0 to 2482.0F Resolution pH: 0.01; mV: 0.1, 1; Temperature: 0.1аC/0.1F Accuracy > (@20аC/68F) pH: б0.01; mV 0.2, ѱ1; Temperature: 0.4ѰC/0.8ѰF Calibration Check Check of the electrode status during calibration pH Calibration Automatic, 1 or 2 point with 7 memorized buffer values (pH 1.68, 4.01, 6.86, 7.01,9.18, 10.01, 12.45); + 2 custom buffers Temp Comp Automatic or manual, -20 to 120ٰC (-4F to 248аF) pHElectrode HI 1230B, double junction, PEI body, gel filled, BNC conn. and 1 m cable (included) Temperature Probe HI...

pH: 0.00 to 14.00;Temperature: 0.0 to 100.0C/32.0to 212.0аF pH: 0.00 to 14.00; mV: 399.9 to ѱ1999;Temperature: 0.0 to 100.0C/32.0to 212.0аF Range Resolution pH: 0.01; Temperature: 0.1C/0.1аF pH: 0.01; mV: 0.1, 1;Temperature: 0.1C/0.1аF Accuracy > (@20C/68аF) pH: 0.01; Temperature:ѱ0.4C/б0.8F pH: б0.01; mV: 0.2, ѱ1;Temperature: 0.4ѰC/0.8ѰF Conductivity(mS/cm) RefractiveIndex SpecificGravity PSU pH Calibration Automatic, 1 or 2 point with 5 memorized buffer values (pH 4.01, 6.86, 7.01, 9.18,10.01); offset calibration: 1 pH; slope calibration: 70 to 108% (25ѰC) (20C) (25аC) Temp. Compensation...