pH / Conductivity / Salt / Oxygen Water Quality Data Logger PCE-PHD 1

Product Code: PCE-PHD 1

pH / Conductivity / Salt / Oxygen Water Quality Data Logger PCE-PHD 1: PCE-PHD 1 pH / Conductivity / Salt / Oxygen Water Quality Data Logger is a portable, easy-to-use measuring device with multiple capabilities for inspecting water quality. Offering extraordinary precision at an affordable price, the multifunctional Data Logger is used for laboratory and in situ testing of the pH value, redox, conductivity, salt content, oxygen level and temperature of water. - Parameter: pH, Redox, Conductivity, TDS, Salt, Oxygen, Temperature - Automatic temperature compensation - Sampling rate of 1 sec. - SD card memory (16 GB max.) - Interface: RS-232 - 3 point calibration   PCE-PHD 1 pH / Conductivity / Salt / Oxygen Water Quality Data Logger Includes a pH electrode and a conductivity electrode PCE-PHD 1 pH / Conductivity / Salt / Oxygen Water Quality Data Logger is a portable, easy-to-use measuring device with multiple capabilities for inspecting water quality. Offering extraordinary precision at an affordable price, the multifunctional Data Logger is used for laboratory and in situ testing of the pH value, redox, conductivity, salt content, oxygen level and temperature of water.   Three-point calibration and automatic temperature compensation guarantee a high level of accuracy even with variable temperature measurements. PCE-PHD 1 comes with both a pH electrode and a conductivity electrode. Additional electrodes are available for purchase separately, as is an optional mains adapter for power and a software kit with an RS-232 cable. PCE-PHD 1 acts as a real-time data logger. All values can be stored directly on the included SD card in Microsoft Excel format or transferred to a PC by means of the RS-232 port. Thus, no additional software is required for evaluation of the data. - Automatic calibration - Low battery indication - Adjustable measurement rate - Manual or automatic temperature compensation - Compatibility with SD cards up to 16 GB - Electrodes for pH and conductivity - BNC connector pH measurement   Measurement range 0 ... 14.0 pH Resolution 0.01 pH Accuracy ±0.02 pH + 2 digits Calibration 3 points (pH 4, pH 7, and pH 10) Temperature compensation Automatic with additional temperature sensor (0 ... 60 ºC / 32 ºF ... 140 ºF) or manual (0 ... 100 ºC / 32 ºF ... 212 ºF)     Conductivity   Measurement range 0 ... 200 µS/cm, 0.2 ... 2.0 mS/cm, 2 ... 20.0 mS/cm, 20 ... 200 mS/cm Resolution 0.01 µS/cm, 0.001 mS/cm, 0.01 mS/cm, 0.1 mS/cm Accuracy ±2 % of the measurement range + 1 digit Calibration 1413 mS/cm Temperature compensation Automatic (0 ... 60 ºC / 32 ºF ... 140 ºF)     Total dissolved solids (TDS)   Measurement range 0 ... 132 ppm, 132 ... 1320 ppm, 1320 ... 13200 ppm, 13200 ... 132000 ppm Resolution 0.1 ppm, 1 ppm, 10 ppm, 100 ppm Accuracy ±2 % of the measurement range + 1 digit Temperature compensation Automatic (0 ... 60 ºC / 32 ºF ... 140 ºF)     Salt content   Measurement range 0 ... 12 % (of weight) Resolution 0.1 % Accuracy ±0.5 % of the measurement range Temperature compensation Automatic (0 ... 60 ºC / 32 ºF ... 140 ºF)     Oxygen   Measurement range 0 ... 20 mg/l (in water), 0 ... 100 % (in air), 0 ... 50 ºC / 32 ºF ... 122 ºF Resolution 0.1 mg/l, 0.1 %, 0.1 ºC Accuracy ±0.4 mg/l, ±0.7 %, ±0.8 ºC Calibration In the air Temperature compensatio Automatic (0 ... 50 ºC / 32 ºF ... 122 ºF)     Temperature   Measurement range 0 ... 60 ºC / 32 ºF ... 140 ºF Resolution 0.1 ºC Accuracy ±0.8 ºC Temperature compensation Automatic (0 ... 60 ºC / 32 ºF ... 140 ºF)     General specifications   Measurement rate 1 second up to 9 hours Display LCD Memory SD card up to 16 GB (2 GB card included) Interface RS-232 Software Optional Power supply 6 x 1.5 V AA batteries (optional power adapter) Operating conditions 0 ... +50 ºC / < 85 % RH Dimensions 177 mm x 68 mm x 45 mm / 7.0 in x 2.7 in x 1.8 in Weight 490 g / 1.1 lbs     1 x PCE-PHD 1 pH / conductivity / salt / oxygen water quality data logger 1 x pH electrode 1 x conductivity electrode 1 x SD memory card 6 x 1.5 V AA batteries 1 x user manual