BT1A0102 pH meter

BT1A0102 pH meter Characteristic: 1. Blue screen & LCD displaying; 2. Automatic and manual temperature compensation, automatic calibration and automatic calculation of percentage theoretical slope of electrodes; 3. Measurement results can be stored, deleted, searched and printed. It can store 50 sets of measurement data; 4. Protection from electricity cutting off.; 5. One point or two points automatic calibration can be conducted on the meter with five types of pH buffer solution selected by users within the temperature range of 0-60; 6. With RS-232 interface for connecting TP-16 printer using DC 1.0 software of data-collection to communicate with computers; 7. Users can measure the pH value of ultra-pure water, pure water and boiler water through adjustment of equipotential point to select special electrodes. Specification: 1. Measurement range : pH: (0.000 14.000)pH mV: (-1999.9 1999.9)mV Temp.: (-5.0 105.0) 2. Resolution: pH:0.001 pH, 0.01pH, 0.1pH mV:0.1 mV Temp.: 0.1 3. Accuracy pH: ±0.005pH±ibit mV: ±0.2mV(in the range of ±399.9mV) ±1bit or ±0.03%(FS)(in the other range) ±1bit Temp.: ±0.3 ±1bit 4. Input impedance:3x 10 12 Ω 5. Stability: ±0.005pH ±1bit/3h 6. Temperature compensation range: -5 105.0 7. The temperature of the measured solution:5 60