PH-Control
pH-Control 2
2-channel pH, redox, Ion and temperature controller with high variety
of function for analytics, biotechnology and microbiology
- Easy handling via splash-proof keyboard
- LCD graphic display shows simultaneous two pH and temperature
values
- Real-time clock displays time and data
- Online help can be used in one of four eligible languages
- Automatic calibration with any of 9 pre-programmed and 2 user
specified pH buffers
- Recalibration in running process
- Automatic or manual adjustment of temperature and automatic
PT100/1000 selection
- Continuously measurement even on control interruption
- Potential free input for differential measurement
- On - off or proportional control
- Connection to 4 Dose pumps via programmable relays
- Password protection
- Store of minimal/maximal readings
- Store of the last 1200 measurements with date, time
- Display of stored measurements as graphic
- Printer output at adjustable intervals
- Analogue or digital interface RS 232
- Can be connected with several pH- or Oxi-control and PC
| Technical Data: |
| Display: |
LCD, 128 x 64 Pixel |
| Keyboard: |
6 buttons, splash-proof |
| Ranges: |
pH 0-14
mV +/- 2000 mV
Ion 0.01 ng/l -99 g/l
Temp. 0 - 130°C |
| Resolution: |
0.01 pH, 1 mV, 0.1°C |
| Input: |
2 x pH for pH/mV/Ion electrodes
2 x Temp. for Pt100/Pt1000 |
| Output: |
4 x programmable relays, 230 V, 0.5 A
2 x analogue 4-20 mA, max. 350 Ohm
Digital RS 232, 300 - 9600 baud |
| Temp. comp.: |
automatic or manual Pt100/1000 |
| Power supply: |
AC 230 V, 4 VA |
| Cabinet: |
BxTxH 226 x 216 x 76 |
| Weight: |
1.400 g |
|
