PH/ORP-8150 pH/ORP Meter  Performance FeaturespH/ORP-8150 is a single/double channels pH/ORP meter, the pH/ORP value of channel 1 or 2 can be displayed by single channel, double-channel parameters can be also displayed Simultaneously; Main parameters, temperature and mA output value could be displayed on the screen synchronously, the temperature compensation can be set as manual or automatic mode.This product is widely used for chemicals, pharmacy, environmental protection, metallurgy, power factory, paper making, food and water supply etc.Type and function introduction

Model	Main functions	Auxiliary electrode
pH/ORP8151	Single channel measurement : pH or ORP	1 piece pH electrode or 1  piece ORP electrode
pH/ORP8152	Double channels: Show the pH/ORP value of the Channel 1 or Channel 2; show the pH/ORP value of the double channels.	2 pieces of pH electrodes2 pieces of ORP electrodes. Two kinds of group can be select.
pH/ORP8156	Double channels: measuring pH and  ORP.	1 pieces pH electrode and 1 piece ORP electrode.
pH8161	Single channel: show the pH value; work with the Dosing pump to achieve the PID automatic regulation. This can make sure the accurate of the Dosing.	1 piece pH electrode

 Main technical specificationsMeasure range: pH: 0~14pH; ORP: -1999mV~+1999mVTemperature: 0~99.9Resolution: pH: 0.01pH, mV: 1mV, T: 0.1;Accuracy: pH: ±0.1pH, mV: ±0.5mV, T: ±1Stability: ≤0.05pH/24h, ≤0.2/24h, ≤0.03mA/24h;Automatic/Manual temperature compensation range: 0~99.9; Automatic three point calibration function;Standard pH solution: 4.01, 6.86, 9.18;Input resistivity resistance: larger than 1.5×1012;The pressure resistance of the electrode: 0~0.6MPaControl range: pH: 0.00~14.00; ORP: -1999~+1999mVPower supply: DC 24V (±4V);Environmental condition: temperature: 0~50; humidity:≤85%RH;Outline dimension: 96×96×103mm (height × width × depth)Slot dimension for installation: 91×91mm (height × width)Installation :Jam-in