Hanna Instruments Titratable Acidity Mini Titrator for Water Analysis
#Grup produk P112311128
Spesifikasi
| Accuracy (mg/L) | Low Range: ±0.5 or 3% of reading, whichever is greater; High Range: ±15 or 3% of reading, whichever is greater (@25˚C/77˚F) |
|---|---|
| Accuracy (pH) | ±0.01 (@25˚C/77˚F) |
| Electrode | HI1131B glass body, refillable, with BNC connector and 1 m cable (included) |
| Logging Data | up to 400 (200 titrations, 200 pH/mV readings) |
| Method | Acid base titration |
| Principle | Endpoint titration: 8.30 pH (phenolphthalein) or 3.7 pH (methyl orange) |
| Pump Speed (ml/minute) | 10 |
| Range | Low Range (as CaCO‚ƒ): 15.0 to 400.0 mg/L 0.3 to 8.0 meq/L; High Range (as CaCO‚ƒ): 300 to 4000 mg/L 6.0 to 80.0 meq/L |
| Resolution | Low Range: 0.1 mg/L / 0.1 meq/L; High Range: 1 mg/L / 0.1 meq/L |
| Sample Volume (ml) | 50 |
| Stirring Speed (rpm) | 600 |
| Temperature Accuracy (°C/°F/K) | ±0.4/±0.8/±0.4 (@25˚C/77˚F) |
| Temperature Compensation | manual or automatic |
| Temperature Probe | HI7662-T stainless steel temperature probe with 1 m cable (included) |
| mV Accuracy (mV) | ±1.0 (@25˚C/77˚F) |
| mV Range (mV) | -2000.0 to 2000.0 |
| mV Resolution (mV) | 0.1 |
| pH Calibration | one, two, or three-point calibration, four available buffers (4.01, 7.01, 8.20, 10.01) |
| pH Range (pH) | -2.0 to 16.0 -2.00 to 16.00 |
| pH Resolution (pH) | 0.1 / 0.01 |
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