Ph, Conductivity/TDS & DO Meters

Ph, Conductivity/TDS & DO Meters

M pH, Conductivity/TDS & DO Meters POCKET PAL METERS® Handheld, lab accurate and modestly priced, the Pocket Pal meters are an industrial standard. Pocket Pal series elec- trodes are field replaceable and usually can be changed and calibrated in a matter of minutes. Digital displays, rugged ABS plastic housings and precision two-point calibration potentiometers make all seven Pocket Pals perfect for field, plant or laboratory use. With Automatic Temperature Compensation standard (except PH-2), accurate response is just seconds away. Each Pocket Pal comes equipped with a 9-volt battery, calibration screwdriver, instruction card and a handy belt loop case. DUAL pH & CONDUCTIVITY - THE MOST POPULAR POCKET PAL METER DSPH-1 and DSPH-3 POCKET PAL meters measure pH and conductivity in a compact one-hand operation. There are no electrode cables to fool with. The electrodes simply fold under the instrument for storage. Two test buttons control all opera- tions. Temperature variations are automatically compensated for both pH and conductivity measurements. Easy screwdriv- er adjustments include Cal and Slope for pH, and Zero and Span for conductivity. The POCKET PAL operates on a 9-volt Water Quality / Analytical Water battery (included). DSPH-1/DSPH-3 METER Dimensions (Electrodes folded): For versatility in the field or the laboratory, the 159 mm L X 32 mm D (6.25" X 1,25"; DSPH-1US/1PPM and DSPH-3US/3PPM fea- 32 mm W (1.25") Handle; 57 mm W (2.25") LCD ture pH, conductivity and total dissolved solids Electrode Lengths (vertical or horizontal): measurements in one handheld instrument. The * 127 mm L (5"); 9.5 mm dia (3/8") DSPH-1US/1PPM measures pH from 0-14 and Power: One 9 V battery conductivity from 0 to19,999 in μmhos or ppm, *(Electrodes are independently interchange- and the DSPH-3US/3PPM extends the conduc- able by the user) tivity measuring range to 199,999 in μmhos or ppm. Recessed switches control all functions pH METER - PH-2 • Dissolved Oxygen and an easy access panel contains adjustments The pH-2 is the ideal pH meter for general • pH/ORP for pH calibration and slope, zero and span for purpose pH measurements in plant, field pro- • Conductivity/TDS conductivity. Features include automatic temper- duction line or laboratory environments. ature compensation (ATC), detachable elec- Simply dip the probe into the sample fluid and DUAL pH/ORP METER - ORPH-7 trodes and integral benchtop stand. the pH valve will be digitally displayed. Unit The ORPH-7 is a dual function meter for features manually adjustable temperature measurement of both pH and Oxidation SPECIFICATIONS compensation and replaceable pH probe. Reduction Potential (ORP). In such applica- pH Section (DSPH-1/DSPH-3) SPECIFICATIONS tions as swimming pool maintenance and Range: 0 to 14 pH chrome reduction where the ORP is pH Resolution: .01 pH Range: 0 to 14 pH / Resolution: 0.01 pH Temperature Compensation: manual 0 to 100°C dependent the ORPH-7 user can easily Accuracy: ± .1 pH switch between displays without removing the Auto. Temp. Comp.: 0 to 70°C FOUR-RANGE, PORTABLE, DIGITAL CON- probes from the sample and introducing sam- Response Time (±.1 pH): 15 Sec Max DUCTIVITY METER - TDS-4 pling errors. Automatic temperature compen- CONDUCTIVITY SECTION - DSPH-1 The TDS-4 is a handheld four-range conduc- sation improves the precision of the sample Conductivity Range (PPM or μmhos): tivity meter that may be used to test samples analysis. 0-19990 ranging from pure water to seawater. For accuracy of measurement, automatic temper- SPECIFICATIONS Conductivity Resolution (PPM or μmhos): 10 Range: 0 to 14 pH, ±1000 mV ORP Conductivity Accuracy: ±2% ature compensation is provided from 0 to 70°C using a 1000Ω RTD. Accuracy: ±0.02 pH; ±15 mV ORP Conductivity Auto. Temp. Comp.: 0 to 50°C Resolution: 0.01 pH; 1 mV DSPH-3 SPECIFICATIONS Automatic Temperature Compensation: Conductivity Range (PPM or μmhos): Range Resolution Accuracy Automatic 0 to 70°C 0 to 200 0.1 μS ±1% FS 0-2000, 0-20,000, 0-200,000 PORTABLE DIGITAL DISSOLVED OXY- Conductivity Resolution (PPM or μmhos): 0 to 2,000 1 μS ±1% FS 0 to 20,000 10 μS ±1% FS GEN/TEMPERATURE METER - D0-6 1, 10, 100 The DO-6 combines a polargraphic dissolved Conductivity Accuracy: ±2% 0 to 200,000 100 μS ±1.5% FS Temperature Comp: Automatic 0 to 70°C oxygen sensor with an integral RTD for dis- Conductivity Auto. Temp. Comp.: 0 to 50°C solved oxygen and temperature measure- ment in the laboratory, plant or field. The unit Catalog No. Model Description Price contains a small cathode which consumes NP1001 DSPH-1BUS pH/Conductivity Meter, 0-19,990 μmhos, 0-14 pH $360.00 minimal oxygen, thus reducing the need for NP1002 DSPH-1PPM pH/Conductivity Meter, 0-19,990 ppm, 0-14 pH 360.00 sample stirring and providing a more stable NP1003 DSPH-3BUS pH/Conductivity Meter, 0-199,900 μmhos, 0-14 pH 410.00 response. Standby switch stabilizes the probe prior to use while economizing the battery NP1004 DSPH-3PPM pH/Conductivity Meter, 0-199,900 ppm, 0-14 pH 410.00 power normally required for the display. NP1005 PH-2 General Purpose pH Meter, 0-14 pH 199.00 NP1006 ORPH-7 pH and ORP, 0-14 pH, ±1000 mV 465.00 SPECIFICATIONS Range: 0.00 to 19.99 ppm DO2, 0 to 199.9°C NP1007 DO-6 Dissolved Oxygen Meter, 0.00-19.99 ppm DO2, 0-199.9°C 485.00 NP1008 TDS-4 Conductivity Meter 199.9, 1,999, 19,990, 199,900 μS ranges 340.00 Resolution: 0.01 ppm; 0.1°C Accuracy: ±1.5% F.S. O2, ±2°C NISTPH25 — NIST Traceable Certificate of Calibration 75.00 Temperature Compensation: Automatic NISTPH26 — NIST Traceable Certificate of Calibration with Data 125.00 0 to 40°C (32 to 104°F) * Replacement pH & Conductivity Probes Available — Çontact sales 952 Davis Instruments & Calibration 800-358-5525 davis.com V72 Sourcebook.

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