|
1. pH measurement
|
|
| pH range |
-2.000 to 19.999 |
| pH resolution (0.1 not in JP) |
0.001/0.01/0.1 |
| pH relative accuracy |
+/- 0.001 |
|
2. mV Measurement
|
|
| mV range |
-1999 to 1999 |
| mV resolution |
0.1 |
| mV relative accuracy |
+/- 0.2 |
| Relative mV measurement |
Yes |
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3. Temperature measurement
|
|
| Temperature range °C |
-5.0 to 130 |
| Temperature resolution °C |
0.1 |
| Temperature relative accuracy °C |
+/- 0.1 |
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4. Conductivity measurement
|
|
| Conductivity range, auto ranging |
0.01 ?S/cm to 1000 mS/cm |
| Temperature range with blinking display |
80 ? 100 °C |
| Conductivity resolution |
2 decimal place |
| Conductivity relative accuracy |
+/- 0.5% |
|
5. Other measurements
|
|
| TDS range, auto ranging |
0.1 mg/L to 2000g/L |
| TDS resolution |
2 decimal place? |
| TDS relative accuracy |
+/- 0.5% |
| Adjustable solids factor |
Yes |
| Resistivity range M?*cm |
0.00 to 2’000 |
| Salinity range ppt |
0.00 80.00 |
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6. Hardware
|
|
| Display type? |
Matrix backlit |
| Inputs |
BNC, 2mm pin, Mini-DIN, 2 x ATC, power |
| Analog outputs |
See S40 |
| Communication (RS232 / Ethernet) |
RS 232 / Ethernet? / USB |
| Power requirements |
9V DC |
|
7. Temperature compensation
|
|
| Manual (Default at 25°C) |
-5.0 to 130.0°C |
| Automatic |
-5.0 to 130 |
| Simultaneous display |
Yes |
| Selectable reference temperature |
20 or 25°C |
| Linear correction |
Yes |
| Non-linear correction (DIN38404) |
Yes |
|
8. Calibration functions
|
|
| Auto buffer recognition / prompting |
Yes |
| User defined pH / Conductivity standards |
Yes (9) |
| pH calibration |
See S80 |
| Conductivity calibration ( 84, 1413, 12.88, sat NaCl) |
1 of 4 points |
| Last calibration with time and date |
last 10 /channel |
| User defined limits for slope |
Yes (pH only) |
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9. Read Format
|
|
| Manual freeze functions |
Yes |
| Reading stable/ready indicator |
Yes |
| Auto endpoint |
Yes |
| Timed endpoint |
Yes |
| Last reading with date and time |
1000 / channel |
| Selectable resolution |
Auto ranging |
| Display of 25 reading with hi/lo alarms |
Yes |
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10. Other functions
|
|
| Date and time (24 hour clock) continuous |
Yes |
| Power loss memory protection |
Yes |
| Selectable high/low alarms |
Yes |
| Self diagnostics test |
Yes |
| Multi-language display 5 selectable |
Yes |
| Numeric keypad entry |
Yes |
| Alphanumeric input of meter ID, user name, sample ID, sensor ID, serial nr |
Yes |
| Data logging capabilities |
1000 /channel |
| Barcode reader for sample ID, sensor ID |
Yes |
| Selectable RS232 interface settings |
Yes |
