WT-TT-5B
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Main feature
Technical Parameters
Titration device | Volumetric titration unit | Titration analysis repeatability | 0.2% |
Titration capacity tolerance | 10ml burette: ±0.025ml; 20ml burette: ±0.035ml | ||
Burette resolution | 10ml burette: 1/20000; 20ml burette: 1/10000 | ||
Titration volume accuracy | 0.0001mL | ||
Drive resolution | 1/30000 | ||
Burette infusion or Rehydration rate | (55±10) s (when the burette is full) | ||
Measuring device | Potentiometric titration module | Measuring range | (-1999.0 ~ 1999.0) mV, (0.00 ~ 14.00) pH |
Resolution | 0.01mV, 0.001pH | ||
Basic error | pH: ±0.01pH mV: ±0.03%FS | ||
stability | (±0.3mV±1 words)/3h | ||
Temperature compensation | Measuring range | (-5.0 ~ 105.0) ℃ | |
Resolution | 0.1℃ | ||
Basic error | ±0.3℃ | ||
power supply | AC (220 ± 22) V; frequency (50 ± 1) Hz | ||
Size (mm), weight (kg) | 340×400×400, 10 |