Overview
Enviro Test Construct LCD Display Auto Hold Ion Meter is a professional laboratory and medical products, specializing in high-precision benchtop pH/Ion meters. The advanced meter offers a 5-point calibration system to ensure accurate and reliable measurements. The user-friendly interface includes automatic help messages for easy operation. Designed for versatility, this meter is suitable for measuring pH, ORP (Oxidation-Reduction Potential), and ion concentration in various liquids.
Features
- 1 to 5 points calibration, auto-buffer recognition
- Auto electrode slope display, sensor status
- Selectable pH buffer options or custom
- 1 point offset calibration for adjustments
- Relative and absolute mV measurement modes
- 2 to 5 points calibration, 8 concentration options
- Auto-recognize ion electrodes, no specification
- Selectable concentration units are ppm, mg/L, mol/L
- Auto-Hold freezes stable readings for recording
- Auto electrode diagnosis, offset and slope
- Memory stores/recalls up to 500 readings
- Built-in clock, data stamped for GLP compliance
Technical Specifications
| PH Range | -2 pH to 20 pH |
| PH Accuracy | ±0.002 pH |
| Resolution | 0.1, 0.01, 0.001 pH, Selectable |
| Calibration Points | 1 point to 5 points |
| Calibration Solutions | USA (pH 1.68 / 4.01 / 7.00 / 10.01 / 12.45), NIST (pH 1.68 / 4.01 / 6.86 / 9.18 / 12.45), DIN (pH 1.09 / 4.65 / 6.79 / 9.23 / 12.75) or User-defined |
| MV Range | -1999.9 mV to 1999.9 mV |
| MV Accuracy | ±0.2 mV |
| Resolution | 0.1, 1 mV, Selectable |
| Calibration Points | 1 point (Only for Relative mV mode) |
| Ion Concentration Range | 0.001 ppm to 19999 ppm, mg / L, mol / L (Refer to the range of ISE) |
| Ion Concentration Accuracy | ±0.5% F.S (Monovalent), ±1% F.S (Divalent) |
| Calibration Points | 2 points to 5 points (0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mg/L, mol/L) |
| Memory | Stores up to 500 data sets |
| Output | USB Communication Interface |
| Power Requirements | DC 5 V / 400 mA power adapter |
| Temperature Compensation | 32 °F to 212 °F (0 °C to 100 °C), Manual or Automatic |
| Dimensions(mm) | 8.26 in × 7.40 in × 2.36 in (210 mm x 188 mm x 60 mm) |
| Weight(kg) | 3.30 lb (1.5 kg) |
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