产品概述与应用
pH / mV / Conductivity / Total Dissolved Solids / Salinity / Temperature PC 450 accepts a single pH/Con probe or separate pH and conductivity probes
Waterproof Design - Durable waterproof and dustproof design with IP67 rating
Multi-Parameter - Switch between pH, mV, conductivity and TDS with a press of a button
Large Display - Large, backlit custom display – Lets you view measurement with temperature
Grip-Clip™ - Quickly and easily secures separate pH and conductivity electrodes simultaneously to your sample container or beaker
Flexible Calibration - Calibrate up to 5 points automatically with USA or NIST buffer groups (up to 6 points with DIN). New manual option allows calibration with up to 5 custom buffer standards
Auto Buffer Recognition - Automatically identifies the correct pH buffer for rapid calibration
Calibration Alarm - Set a visible reminder when it is time to recalibrate the meter
User-Friendly Interface - Intuitive, user-friendly icons – Electrode status displays pH slope or cell constant
Wide Conductivity Range - Auto-range conductivity from 0 to 199.9 mS in five ranges – With up to five calibration points
Selectable Cell Constant - 0.10, 1.00 or 10.0
Temperature Control - Adjustable temperature coefficient – From 0.00 to 10.00 % per ºC
Adjustable TDS Factor - Conductivity-to-TDS factor – Adjustable from 0.40 to 1.00
Temperature Units - Selectable ºC/ºF – Choose units to best fit your application
技术参数
| 型号/系列 | Eutech PC 450 |
|---|---|
| Range | -2.00 to 16.00 pH |
| Resolution | 0.01 pH |
| Accuracy | ±0.01 pH |
| Calibration | Up to 6 points: USA, NIST, DIN or custom |
| Range | ±2000 mV |
| Resolution | 0.1 mV ±999.9 mV; 1 mV beyond |
| Accuracy | ±0.2 mV +2 LSD or +0.5 % of reading; whichever is greater |
| Calibration | ±200 mV |
| Range | 0 to 200 mS; 0 to 20 mS if using COMBI03BW probe |
| Resolution | 0.01 µS to 0.1 mS |
| Accuracy | ±1 % full scale |
| Calibration | Auto/manual; one point per range |
| Range | 0 to 200 ppt (TDS factor 1.0) |
| Resolution | 0.01 ppm to 0.1 ppt |
| Accuracy | ±1 % full scale |
| Calibration | Manual; 1 point/range |
| Range | -10.0 to 110.0 ºC (14.0 to 230.0 ºF) |
| Resolution | 0.1 ºC/ºF |
| Accuracy | ±0.5 ºC; ±0.9 ºF |
| Calibration | Offset in 0.1 increments, ±10 ºC or ±18 ºF |
| Display | Custom LCD with backlight |
| Memory | Stores up to 500 data sets |
| Output | USB or RS232 |
| Real-Time Clock | Time and date stamp on calibration and stored data |
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