No products in the cart.
APEX LABS
The Apex Labs AL-258 / AL-268 Digital Potentiometer is a high-precision benchtop analytical instrument engineered specifically for Redox/Potentiometric titrations and Oxidation-Reduction Potential (ORP) testing arrays. Outfitted with an ultra-stable high-impedance input amplifier and a high-clarity digital readout, this laboratory system delivers exact millivolt logging for electrochemical research, industrial process monitoring, wastewater diagnostics, and quality control setups.
| Parameter | Engineering Specification Standard |
|---|---|
| Measurement Range | 0 to ±1999 mV |
| Display Interface | 4-Digit High-Visibility LED Display Matrix |
| Resolution | 1 mV |
| Repeatability | ±1 mV |
| System Accuracy | ±1 mV ±1 Digit |
| Input Impedance | > 1012 Ohms (Ω) |
| Baseline Power Source | 220 V ±10%, 50 Hz AC Single-Phase Line Supply |
| Model Code | Power Architecture | Included Electrode & Accessory Package | Commercial Action |
|---|---|---|---|
| AL-258-Mains | Standard AC Mains Only | O.R.P. Platinum Electrode, Heavy-Base Stand, Dust Cover & Operation Manual | Request Quote |
| AL-268-DC | DC Battery Operated | Dual Kit: O.R.P. Platinum Electrode + Combination pH Electrode, Stand, Cover & Manual | Request Quote |
Optional Hardware Add-on: A high-stability Battery-cum-Mains Hybrid Provision can be built-in across all models (including AL-258, AL-266, AL-267, and AL-268 series workstations) to secure uninterrupted lab testing cycles during field grid drop-offs [Price On Request].