PH850-SB Portable pH Meter for Strong Basic/Alkaline Solutions

The PH850-SA from Apera Instruments is a handy and easy-to-use meter for the determination of pH, ORP (electrode sold separately e.g. 301Pt-C) and temperature. It is ideal for making precise and reliable measurements of solutions with a strongly basic/alkaline character (up to 14 pH). The LabSen® 841 pH electrode included in the scope of delivery is equipped with a special HA glass membrane, which ensures that the alkali error is minimized when measuring high pH values. The electrode can be used at temperatures up to 130°C (266°F) and is therefore also suitable for high-temperature solutions. An MP500 temperature sensor is included in the set for temperature measurement. The PH850-SA is protected by a silicone cover and is waterproof and dustproof (IP57), making it particularly well suited for field use, even in harsh environments. Equipped with the LabSen® 841 pH electrode for strongly alkaline solutions and high-temperature solutions Silicone case provides safe & firm grip and protects from shocks Waterproof and dustproof (IP57) for use in harsh environments Fold-out stand for convenient indoor operation Quick and easy 1- to 3-point calibration Large, illuminated LCD simultaneously displays conductivity value and temperature, as well as additional measurement and calibration information Self-diagnosis supports calibration or troubleshooting Technical Specifications pH Measuring range 0.00 to 14.00 pH Resolution 0,1/0,01 Accuracy ±0,01 ±1 digit calibration 1 to 3 points, automatic Temperature compensation 0 to 100 ° C (automatic or manual) mV Measuring range ±1000 mV Resolution 1 mV Accuracy ±0.2 % F.S. ± 1 digit Temperature Measuring range 0 to 100 °C Resolution 0,1 °C Accuracy ±0,5 °C ±1 digit More Power supply 3 x AA batteries Housing protection class IP57 Electrode connection BNC (for pH and ORP), RCA (for temperature) Dimensions / Weight 88×170×33 mm / 313 g with case: 360×270×76 mm / 1.3 kg A complete set contains: PH850 pH meter LabSen® 841 pH electrode MP500 temperature probe Calibration solution (pH 4.00; pH 7.00; pH 10.01) 50ml each Screwdriver manual Carrying case The meter is RoHS and EC certified and has a 3 year warranty (6 months on the electrode). more