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Specifications
6400-00 Handy type pH meter
Hydrogen ion concentration (pH), Voltage, Temperature (liquid temp.)
Display Range
(Main unit)
±1mV (±0.1 to 195mV)
±2mV (±185 to 499mV)
±0.1℃(at 10 to 40℃)
±0.2℃(at 0 to 10℃, 40 to 50℃)
Measuring Range
(Main unit w/probe)
Accuracy
(Main unit w/probe) *3
±(0.3+1 digit) pH (0 to 2pH)
±(0.1+1 digit) pH(2 to 12pH)
±(0.4+1 digit) PH(12 to 14pH)
±0.5℃(at 20 to 30℃)
±0.7℃(at 0 to 20℃, 30 to 50℃)
0.1mV (±0.1~195mV)
1mV (±185~499mV)
Three point Calibration (pH4.01, pH6.86, pH10.01) at 25℃, Back light,
Auto power-Off, Min-Max memory data, manually temperature setting.
9VDC Battery 6F22(006P) x 1pc.
Temperature: 0 to 50℃ Humidity: lower than 80%rh no condensing
About 20 hours continuous
Case: ABS resin Electrode: Glass Probe: Epoxy resin
Main unit: (W)72×(H)182×(D)31.5mm
Probe: Ø12 x 135mm(L) (cord length: 1m)
About 220g (inclusive of battery)
Instruction manual, Carrying case, Vinyl cover, Battery 6F22 (006P) x 1 pc.
Electrode protection bottle, a set of pH standard solution (pH4, pH7, pH10) : about 23ml
1. All specifications subject to change with or without notice
2. Depending on the direction of change of input voltage, the measuring accuracy and resolution may be little
different since it has hysteresis
3. At the temperature of the pH standard solution is ±3℃.
Accuracy (Temperature: PHP-31 Probe)
Options/Consumables
Main unit, PHP-31 probe, Accessories
Probe, Case, Electrode protection bottle
Electrode protection bottle
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