| General Specifications |
| Function |
Nickel concentration, pH, temperature monitor and control for the electroless Nickel plating process |
| Model |
P5228 |
| Installation |
Freestanding type |
| Housing |
IP65 |
| Dimensions |
H740*W550*L335mm |
| Range |
Ni+：0- 10 g/L, 0- 14 pH, 0- 100ºC |
| Accuracy |
Ni+: <±0.5 % of F.S. Range, pH:±0.01, Temperature:±0.2ºC |
| Repeatability |
Ni: 0.01g/L, pH: 0.01, Temperature: 0.1ºC |
| Measurement Mode |
Real time and continous monitoring |
| Data Log |
Simultaneously display parameters of Nickel, pH, temperature, and analysis status, nickel usage cycle, nickel adding volumes. |
| Auto-dosing |
5 connection points for the supplement for Nickel dosages and pH solutions |
| Shutdown Alarm |
Abnormal detection of concentration, pH value and temperature (adjustable of high and low-point) |
| Light source/ detector |
Special LED with approx. 3 years of life span. Photodiode |
| Calibration |
2-point manual calibration, high point, and low point |
| Principle |
24-bit Single-Chip Controller; high integrated SMD Technology, 24-bit AD-Converting. Signal filtration, simulation of the stability of wiring |
| Display |
7” LCD color touch panel display |
| Self-Diagnosis |
The system is continuously self-diagnosis. The error management helps to identify problems. (Display errors and save historic data) |
| Sample Conditions |
• Sample temperature: a condensation device is equipped to cool down the sample and
• control temperature under 40 °C
• Sample flow: Continuous, 25 to 230 ml/min
• Sample connection: use of the external pump
• Suspended solids: 200 microns or less |
Environmental
Conditions |
• Ambient operating temperature: 0 – 40 °C
• Ambient operating humidity: Up to 95 % RH non-condensing |
| Electrical Conditions |
Power supply ranges:115 / 230 VAC, 50 / 60 Hz，＜500 Watt |
| Analog Outputs |
1 isolated current output, 4-20mA Range. With the option of RS485 |
| Alarms / Relay outputs |
8 relays:
• 1 sampling control relay
• 1 analysis alarm relay
• 1 failure alarm relay
• 5 connection points for fully user-assignable relays |
