HZP-L502
Professional pH Meter
5.0' LCD Screen/0.01 Grade
pH meter is an analytical instrument that measure the hydrogen-ion activity in water-based solutions, indicating its acidity or alkalinity expressed as pH. It is widely used in various fields such as universities, environmental protection, pharmacy, food, agriculture, hygiene, geological prospecting, metallurgy, and ocean.
Characteristic
~ Fully automatic or manual temperature compensation
~Support 1~5 calibration points storage
~Auto identify built-in 4 buffer groups
~Fully automatic display slope and usage status
~One-key Calibration
~Stabilization icon indicates the reading has stabilized
~Synchronously display pH, temperature and buffers value.
~Reading measurement value directly by pH or mV
Convenient operation makes daily lab work faster
and more reliable
Features
~ Press “Mode” key to switch between pH and mV
~ Auto buffers recognition by pressing CAL key
~ One-click output data to PC or printer
~Auto display slope and usage status
~ Data function allows users to record, review and preserve
the measuring results.
Model | HZP-L502 | |
Grade | 0.01 | |
Display | 5.0inch LCD screen | |
Measurement Mod | pH/ mV ( ORP ) | |
pH | Meas. Range | 0~16.00pH |
Resolution | 0.01 pH | |
Accuracy | ±0.01 pH | |
mV | Meas. Range | -1999.9 ~ 1999.9mV |
Resolution | 0.1 mV | |
Accuracy | ±1 mV(±0.05%FS) 20.0µ S/cm ~ 199.9µ S/cm 200µ S/cm ~ 1999 µ S/cm 20.0 mS/cm ~ 199.9 mS/cm 200 mS/cm ~ 3000 mS/cm | |
Temp. | Meas. Range | -30.0~105℃ (ATC/MTC) |
Resolution | 0.1℃ | |
Accuracy | ±0.2℃ | |
Calibration | Support auto temperature compensation. Built-in 4 groups&18 kinds of buffers, auto recognition.Support 1~5 points CAL. | |
Memory | 500measurements | |
Data Transfer | RS232,Optional with printer | |
Power | 9~12V | |
pH Input | BNC, Impedance >3x1012Ω | |
TEMP Input | Cinch, NTC 30KΩ | |
Ending Mode | Automatic/Manual Optional | |
Standard solutions | pH4.01, pH6.86, pH9.18 (buffers) + 3mol/L KCI(protective solution) | |
Housing Dimension | 250 x 165 x 65 mm |
HUAZHI XQ-501 Micro Dot-matrix Printer(Balance must fit with RS232)