| pH Range |
: |
-2.00 to 16.00 |
| pH Resolution |
: |
0.01 pH |
| pH Accuracy |
: |
0.1 % pH ± 1 LSD |
| Temperature Range |
: |
-10.0 to 120.0 °C |
| Temperature Resolution |
: |
0.1°C |
| Temperature Accuracy |
: |
± 0.3°C |
| ORP Range (Absolute) |
: |
-2500 to 2500 mV |
| ORP Resolution (Absolute) |
: |
1 mV |
| ORP Accuracy (Absolute) |
: |
±0.1% mV |
| ORP Range (Relative) |
: |
-6499 to 6499 mV |
| ORP Resolution (Relative) |
: |
1 mV |
| ORP Accuracy (Relative) |
: |
±0.1% mV |
| Temperature Compensation Range |
: |
-10.0 to 120.0 °C |
| Buffer Recognition |
: |
4.01,7, 10.01 / 4.00,6.86, 9.18 |
| Buffer Temperature Range |
: |
0 to 60.0 °C |
| Electrode Slope Compensation |
: |
±30% of ideal slope |
| Electrode Offset Compensation |
: |
±100 mV |
| Input Impedance |
: |
Greater than 10 exp(13) ohms |
| Calibration Auto End Point Sensing |
: |
Yes |
| pH or ORP |
: |
4 programmable for pH or orp |
| Temperature |
: |
1programmable, manual relay |
| Control Type |
: |
On/off |
| Relay Output (resistive load only) |
: |
5amps at 115 VAC 2.5 amps at 230 VAC |
| Relay Set Point Hysteresis |
: |
User programmable |
| Type |
: |
Isolated 4 to 20 mA |
| Range |
: |
Selectable zero, & span |
| Accuracy |
: |
±0.02mA |
| Isolated Voltage |
: |
500 VDC |
| Maximum Load |
: |
500 w |
| ATC Sensor |
: |
3k balco, 10k, and pt-1000, selectable |
| Security Protection |
: |
4 digit password |
| Keypad |
: |
Audio feedbackup |
| Communication |
: |
RS-485 |
| Pre-amplifier Voltage |
: |
±5 VDC,20mA max output |
| Power Source |
: |
115/230 VAC, 50/60hz |
| Dimensions |
: |
1/4 DIN, depth 148mm |
| Weight |
: |
940 gm |
