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Features
Water Resistant Push Buttons
Selectable 1000 Meg-Ω Output Load
Plastic Case
LED Status Lights
LED Low Battery Indication
BNC Connector
Simulates pH, mV, & ORP |
| Specifications |
| pH Settings: |
4.01, 7.00, 10.00 |
| ORP Settings: |
+700 & -700 mV |
| Accuracy: |
±0.1% |
| Output Impedance: |
1000 Meg-Ω |
| Power: |
9V Battery |
| Dimensions: |
2½:W x 3¾"H x 15/16"D |
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The Model S250 is a precision pH/ORP Simulator, for troubleshooting pH & ORP problems.
The S250 simulates the electrode output in the following manner:
- The pH settings include three pH/mV outputs: 4.01 pH (+177.4 mV), 7.00 pH (0 mV), and 10.00 pH (-177.4 mV).
- The ORP settings include two mV outputs: +700 mV and -700 mV.
- The simulator has a High Impedance 1000 Meg-W setting for simulating a pH/mV output to determine if there is a problem with the instrumentation, cabling or amplifier.
- The Model S250 is shipped with a 9V battery and a 3 foot BNC/Hanked (tinned) cable for connecting to various instruments. Optional cable connections are available. See below for list of cable connections.
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