Page 35 - PONPE Catalogs 2022
P. 35

PROTRONICS CO.,LTD.
         26                          Measuring Instruments Store
                                     Line: @ponpe / Facebook: »¹à» / Tel: 02-5316293,5-6 / Website: www.ponpe.com


            DM-1                                                                     DM-2





























                                             Specifications                        Specifications
                                             Range: 0-9990 ppm                    Range: 0-9990 ppm
                                             Dual Range 0-9990 ppm                Dual Range – Measures from 0-999 ppm
                                             Accuracy: ±2%                        Accuracy: ±2%
                                             Conversion Factor: NaCl (avg. 0.5)   Conversion Factor: NaCl (avg. 0.5)
                                             Cable Length: 24.5” (including sensor)  Cable Length: 46”,shielded cables
                                             Fittings: 1/4” standard,             Sensor: Dual, 1/4” diameter
                                                   also available with 3/8” or 1/2”  Digital Calibration:  NaCl 342 ppm.
                                             Battery life: approx. 1000 hours of continuous use  Power source: 2 x AA batteries (included)
                                             Size: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.)  Battery life: Approx. 2 years
                                             Weight: 79.4 g (2.8 oz.)             Size: 11.6 x 6.8 x1.8 cm (4.6 x 2.6 x .7in.)
                                                                                  Weight: 201.3 g (7.1 oz.)
          DHM-90                              SP-1                                 QC-1

























                                             Specifications
         Specifications                       Spe c ific at ions                    Specifications
         TDS Range: 0-9990 ppm               For use with the PSC-150, PSC-154 and CIC-152  TDS/EC Range: 0-5000 ppm (10,000  S)
         Accuracy: ±2%                       High quality, durable plastic construction  Max. Set Point: 50 ppm (100  S)
         Battery: 1×3v (button cell)         Stainless steel sensors              Accuracy: ±3%
         Size: 15×3×1.5 cm                   High quality construction            ATC: No
         Weight: 52 g (1.84 oz)               Probe: 1/2” threaded bushing (NPT)   Cable Length: 24.5” (including sensor)
         Hold function: Saves measurements for   Cable: 3 meter (9.8 ft) shielded cable  Fittings: 1/4”
         convenient reading and recordingDHM-90  Connector: 4-pin BNC             Power source: 4 x 1.5V button cell batteries (389-A)
         Auto-o  function: Turns o  meter after
         10 minutes of non-use to save batteries.  Thermometer pin: Yes           Battery life: Approx. one year
                                             Pressure Rating                      Size: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.)



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         ÍÓàÀÍÅÓÅÙ¡¡Ò ¨Ñ§ËÇÑ´»·ØÁ¸Ò¹Õ 12130                                                          เครื่องวัด TDS
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