Automatic Potentiometric Titrator EZL-APT51 Catalog

Description

EziLab's Analytical HPLC System EZL-AHS51 pairs a pump rated to 42 MPa and 0.001 to 10.000 mL per minute flow with a UV-Visible detector spanning 190 to 700 nm, holding pump accuracy within 0.3% and precision within 0.1% RSD for reproducible retention times run after run. A Rheodyne 7725 injector, Supersil ODS2 5 micron column, and Elitapex software provide real-time module status feedback across the pump and detector. Detector noise stays below 1.0 x 10-5 AU with drift under 2.0 x 10-4 AU per hour for stable baselines during long runs. As a chromatography system built for compound separation and detection, this unit handles pharmaceutical assay work, petroleum fraction analysis, and polymer characterization on one shared platform. Research institutes use it for chemical and poison analysis in toxicology work, while food industrial labs apply the same hplc system to protein and additive detection. Environmental programs rely on the wide wavelength range for pesticide screening, and medicine testing labs use it for potency and impurity profiling. Contract labs running mixed sample types favor an hplc machine with this pressure headroom for particularly demanding, high-pressure daily separations. See the Liquid Chromatographs and Analytical HPLC System pages for further specifications and ordering details.

Specifications

Measuring Unit Range (-1800.0 to 1800.0) mV, (0.00 to 14.00) pH
Measuring Unit Resolutions 0.1mV, 0.01pH
Measuring Unit Accuracy pH: ±0.01pH mV: ±0.03%FS
Measuring Unit Fluctuation (±0.3mV±1bit) /3h
Burette Repeatability 0.002
Burette Accuracy 10ml Burette: ±0.025mL 20ml Burette: ±0.035mL
Burette Resolution 10ml Burette: 1/1000020ml Burette: 2/10000
Mechanical Unit Resolution 1/30000
Charging Speed (55±10) s (Full burette)
Titration Curve, Output Data Yes
Temp. Compensation Range (-5.0 to 105.0) ℃
Resolutions 0.1 ℃
Accuracy ±0.3 ℃
Dimension 540 × 490 × 480 mm
Weight 13 Kg

Features

  • ✓ LCD Display Screen
  • ✓ Multiple Titration Modes
  • ✓ Smart Guide System
  • ✓ Easy Data Transfer
  • ✓ Computer Control via USB or RS-232

Standard Accessories

  • ✓ 10ml Burette ATC Probe Platinum Electrode Silver Electrode pH Electrode (indicator) Single Bridge Reference Electrode Double Bridge Reference Electrode pH Buffer Powder (4.01, 7.00, 10.01)

Optional Accessories

  • ✓ 20ml Burette Anti-diffusion Capillary

Applications

  • ✓ Automatic Potentiometric titrators are widely used across various industries, including pharmaceuticals, food and beverages, environmental monitoring, chemicals, petrochemicals, and cosmetics.