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Automatic Potentiometric Titrator LPTT-A13

Automatic Potentiometric Titrator LPTT-A13

Labtron Automatic Potentiometric Titrator LPTT-A13 is a benchtop autotitrator that automates titrant dosing, endpoint detection, and result calculation, freeing analysts from slow manual titrations. It measures 0 to 14 pH at 0.001 pH resolution and -1999.90 to 1999.90 mV, with automatic temperature compensation from -5 to 105 °C. Dynamic (DET) and monotonic (MET) equivalence-point titration, preset-endpoint titration (SET), and calibration with automatic buffer recognition cover acid-base, redox, and precipitation titrations. A replaceable burette with fast 18-second filling and an additional burette driver speed up routine work, and a built-in magnetic stirrer keeps samples evenly mixed. A 7-inch touchscreen with a smart guide system shows methods, curves, and results clearly. Up to 100 user-defined methods and 10 shortcuts can be saved, results are calculated automatically from preset formulas, and 200 titration data sets can be stored, reviewed, compared, and recalculated. Glass pH, platinum, silver, and reference electrodes are supplied, and RS-232, USB, printer output, and autosampler integration support flexible workflows. Automatic Potentiometric Titrator LPTT-A13 suits pharmaceutical QC, food and beverage, environmental, water treatment, chemical, and petrochemical laboratories.

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pH Measuring Range 0.000 to14.000 pH
mV Measuring Range -1999.90 to 1999.90 mV
Temperature Range -5.0 to 105.0 ℃
Temperature Sensor 2.25K Ω, NTC
pH Resolution 0.001pH
mV Resolution 0.01mV
Temperature Resolution 0.1 ℃
pH Accuracy ±0.01pH ±1 bit
mV Accuracy ±0.03%
Temperature Accuracy ±0.3℃
Burette Volume Accuracy 10mlburette: ±0.025ml
20mlburette: ±0.035ml
Filling Time 18 sec
Titration Reproducibility 0.002
Electric Unit Reproducibility ≤ 0.2mV
Electric Unit Stability ±0.3 mV ±1 bit/3h
Controlling Titration Sensitivity ±2mV
Working Environments Temperature 5.0~35.0 ℃
Relative Humidity ≤ 80%
Storage 200 titration data sets
Communication Interface RS-232
Display 7-inch vibrant touchscreen
Display Function Titration Methods, Curves, And Results
Dynamic Equivalence-Point Titration (DET) Yes
Monotonic Equivalence-Point Titration (MET) Yes
Titration To Preset Endpoints with Automatic Conditioning (SET) Yes
Calibration With Automatic Buffer Recognition (CAL) Yes
Operating System User, Method, Electrode, Titrant, And Data Management
Power Supply 220 ± 22V, 50±1Hz
Main Dimension 340×400×400 mm
Auxiliary Dimension 200×110×230 mm
Weight 10 Kg
  • Built-in magnetic stirrer
  • 7-inch vibrant touchscreen with smart guide system
  • Additional burette driver
  • Replaceable high-accuracy burette
  • Intelligent operating system
  • Enables pH calibration and measurement functionalities
  • Data transfer to printers via RS-232
  • Computer control options via USB
  • Supports automatic sampler integration
  • Adopts transmission system and stirring system

Automatic Potentiometric Titrator is used in quality control in pharmaceuticals, food and beverage analysis, environmental monitoring, chemical process control, water treatment, research and development, petrochemical analysis, etc.

Serial No.Accessories NameQuantity
1Automatic Potential Titrator1
2232-01 reference electrode1
3213-01 platinum electrode1
4216-01 sliver electrode1
5217-01 reference electrode1
6231-01 pH glass electrode1
7T-818-B-6 ATC probe1
8Burette and infusion tube (SC5.462.023)2
9Beaker (SC8.219.010)3
10Beaker (SC8.463.001)3
11Push rod tool (SC8.227.126)1
12Burette valve system 10mL (SC5.461.044)1
13Stirrer bars(small)3
14Electrode holder system (SC5.108.022)1
15Feeding tube Φ3.2×0.52
16Nut GS-14A & B3 for each
17Plastic bottle (500ml)1
18FuseΦ5×20(3A)2
19Power line1
20TP-16 printer line1
21USB communication line1
22RS232 communication line1
237.0 touch pen1
24pH buffer4/7/105bags each

Models of Automatic Potentiometric Titrator

Labtron Automatic Potentiometric Titrator are designed for precise potential measurement in the range of -1800.0 mV to +2000.0 mV. They ensure rapid filling and accurate burette volume control for efficient operation. Their linear motor transmission offers precise and controlled titrant delivery. They facilitate the storage of numerous titration results and allow easy customizations. Our table-top Automatic Potentiometric Titrator provide high-precision and cost-effective analysis in less time.

Automatic Potentiometric Titrator LPTT-A16

Automatic Potentiometric Titrator LPTT-A16

  • Measuring Range : -2000.0 to +2000.0 mV, -20.000 to +20.000 pH
  • Dosing Channels : 2 built-in, expandable to 8
  • Resolution : 0.1 mV, 0.001 pH
  • Precision : 0.1 mV, 0.002 pH
Automatic Potentiometric Titrator LPTT-A18

Automatic Potentiometric Titrator LPTT-A18

  • Measuring Range : 2000.0 mV to +2000.0 mV -20.000 pH to +20.000 pH
  • Measurement Resolution : 0.1 mV
  • Measurement Precision : 0.1 mV ± 0.03%
  • Measurement Modes : MEAS: Measuring pH / mV/T CAL: pH correction (multi-point) SET Setting end-point mode MET Equivalent titrating DET Dynamic titrating
Automatic Potentiometric Titrator LPTT-A12

Automatic Potentiometric Titrator LPTT-A12

  • Measurement Range : -2000.0MV to +2000.0MV -20.000PH to +20.000PH
  • Resolution : 0.1MV 0.001PH
  • Precision : 0.1MV 0.005PH
  • Measurement Mode : MEAS: measure pH /mV/ T CAL: pH calibration (multi-point) SET: Set the endpoint mode MET: equivalent titration DET: Dynamic Titration
Automatic Potentiometric Titrator LPTT-A14
Automatic Potentiometric Titrator LPTT-A14
  • Measuring Unit Range : (−1999.0 to 1999.0) mV (0.000 to 20.000) 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
Multi-Channel Potentiometric Titrator LPTT-A17
Multi-Channel Potentiometric Titrator LPTT-A17
  • Measuring Range : -2000.0 to +2000.0 mV, -20.000 to +20.000 pH
  • Dosing Channels : 4 set built-in, expandable to 8
  • Resolution : 0.1 mV, 0.001 pH
  • Precision : 0.1 mV, 0.002 pH
Automatic Potentiometric Titrator LPTT-A15

Automatic Potentiometric Titrator LPTT-A15

  • pH Measuring Range : 0.00 to 14.00 pH
  • mV Measuring Range : -1800.0 to 1800.0 mV
  • Repeatability : 0.2%
  • Burette Accuracy : 10ml: ±0.025ml; 20ml: ±0.035ml
Automatic Potentiometric Titrator LPTT-A21

Automatic Potentiometric Titrator LPTT-A21

  • Measuring Range : 2000.0 mV to +2000.0 Mv-20.000 pH to +20.000 pH
  • Measurement Resolution : 0.1 mV
  • Measurement Precision : 0.1 mV ± 0.03%
  • Measurement Mode : MEAS: Measuring pH / mV/T CAL: pH correction (multi-point) SET Setting end-point mode MET Equivalent titrating DET Dynamic titrating
Automatic Potentiometric Titrator LPTT-A20

Automatic Potentiometric Titrator LPTT-A20

  • Measuring Range : 2000.0 mV to +2000.0 mV -20.000 pH to +20.000 pH
  • Measurement Resolution : 0.1 mV
  • Measurement Precision : 0.1 mV ± 0.03%
  • Measurement Mode : MEAS: Measuring pH / mV/T CAL: pH correction (multi-point) SET Setting end-point mode MET Equivalent titrating DET Dynamic titrating

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