Fisherbrand AR450 pH/ion/Conductivity Meter with Stand
Description
Designed to deliver precise and reliable electrochemistry testing, the accumet AR450 offers enhanced performance in a streamlined design. Ideal for laboratories requiring dependable measurement capabilities.
- Large 7-in. high-resolution color display with capacitive touchscreen operable with gloves
- One to five point pH, Ion, and conductivity calibration with automatic buffer/standard recognition
- Streamlined, easy-to-operate user interface with step-by-step calibration guidance
- Stores 10 calibration logs per parameter with date and time
- Stores 5,000 data log sets with date and time
- Outputs to a printer, computer, or USB flash drive for long-term data retention
- Inputs sample ID with optional USB barcode scanner, USB keyboard, or USB mouse
- Stirs samples with meter-controlled and meter-powered stirrer probe
Specification
| Accuracy (Conductivity) | ±1% reading >3 μS/cm; ±1% reading ±0.01 μS/cm ≤3 μS/cm |
| Accuracy (Ion) | ±0.2 mV or ±0.05% of the reading, whichever is greater |
| Accuracy (mV) | ±0.2 mV or ±0.05% of the reading, whichever is greater |
| Accuracy (pH) | ±0.002 pH |
| Accuracy (Resistivity) | ±1% reading |
| Accuracy (Salinity) | ±1% reading |
| Accuracy (TDS) | ±1% reading |
| Calibration Points | 1 |
| Certifications/Compliance | CE, TUV 3-1, FCC Class A |
| Data Points | 500 with Date and Time Stamp |
| Channels | 2 |
| Display Type | 7-in. High-resolution Color Graphic LCD |
| IP Rating | IP54 |
| Measurement Modes | pH, mV, Ion, Concentration, TDS, Salinity, Resistivity, Temperature |
| Range (Conductivity) | 0.010 μS/cm to 3000 mS/cm |
| Range (mV) | -2000.0 to 2000.0 mV |
| Range (pH) | -2 to 20 |
| Range (Resistivity) | 1.0 Ω to 100.0 MΩ |
| Range (Salinity) | 1.0 Ω to 100.0 MΩ |
| Range (TDS) | 0.010 ppm to 500.0 ppt (TDS factor of 1.00) |
| Resolution (pH) | ±0.002 pH |
| Temperature Range (Metric) | -30.0 to 130.0°C |
| Product Type | pH/Ion/Conductivity Meter |
| Range (Ion) | 0.0001 to 19999 |
| Resolution (Conductivity) | 0.001 μS/cm minimum, auto-ranging, up to 4 digits |
| Resolution (Ion) | 0.0001 minimum, 1 to 5 digits |
| Resolution (mV) | 0.1 mV |
| Resolution (Resistivity) | 0.1 Ω minimum, auto-ranging |
| Resolution (Salinity) | 0.001 ppt minimum, auto-ranging |
| Resolution (TDS) | 0.001 ppm minimum, auto-ranging, up to 4 digits |
| Temperature Accuracy | ±0.3°C, ±0.5°F |
| Temperature Resolution | 0.1°C, 0.1°F |
| Voltage | 100/240 V |
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