Weighing & measurement
Automatic Potentiometric Titrator
- Models
- LPTT-A10; LPTT-A11; LPTT-A12; LPTT-A13; LPTT-A14
- Measuring Range
- -2000.0mV to 2000.0mV (-20.000pH to 20.000pH)
- Resolution
- 0.1mV (0.001pH)
- Precision
- 0.1mV (0.003pH)
- Temperature Range
- -5°C to 120°C
We are the supplier of Automatic Potentiometric Titrator, and our automatic potentiometric titrator LPTT-A10 has a pH resolution of 0.001 to detect even the slightest changes in acidity or a…
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5 models
Product Description
Automatic Potentiometric Titrator specification for every model we supply. Figures are the manufacturer’s published values.
| Specification | Value |
|---|---|
| LPTT-A10 — Automatic Potentiometric Titrator | |
| Measuring Range | -2000.0mV to 2000.0mV (-20.000pH to 20.000pH) |
| Resolution | 0.1mV (0.001pH) |
| Precision | 0.1mV (0.003pH) |
| Temperature Range | -5°C to 120°C |
| Temperature Accuracy | ±0.1°C |
| Communication Methods | 2 × USB, 232 serial ports, Ethernet |
| Dosing Unit | Built-in dosing unit |
| Electrode Type | Polarized Electrode |
| Dosing Unit Channels | 2 channels in total, expandable to 8 |
| Titration Cup Capacity | 250ml |
| Burette Specifications | 1ml, 5ml, 10ml, 25ml, 50ml (10ml standard) |
| Burette Resolution | 1/48,000 |
| Burette Refill Time | 10 seconds (100% filling speed) |
| Control Unit | PC with additional software |
| Autosampler | 16/18/20 station rotary disc automatic sampler |
| Measurement Modes | MEAS: measure pH/mV/T CAL: pH calibration (multi-point) SET: endpoint mode MET: equivalent titration DET: dynamic titration |
| Titration Modes | Acid-base titration Redox titration Precipitation titration Complexometric titration Non-aqueous titration |
| Self-Check Function | Automatic |
| Calibration Function | Yes |
| Application Editing Function | Yes |
| Micro Detection Electrode | Yes |
| Micro Syringe Pump | Yes |
| Storage | >300GB |
| Default Methods | >300 |
| Compliance Standards | FDA, GMP, GLP |
| Pipeline | PTFE titration line |
| LPTT-A11 — Automatic Potentiometric Titrator | |
| Measurement Range | pH: (0.00 to 14.00) pH mV: (-1800.0 to 1800.0) mV Temp: (-5.0 to 105.0)°C |
| Resolution | pH: 0.01 pH; mV: 0.1 mV; Temp: 0.1°C |
| Accuracy | pH: ± 0.01 pH ± 1 bit mV: ± 0.03 % (full scale) Temp: ± 0.3°C |
| Accuracy Of Burette Volume | 10 ml burette: ± 0.025 ml 20 ml burette: ± 0.035 ml |
| Burette Resolution | 10 ml burette: 1 µl 20 ml burette: 2 µl |
| Fusion Solution Or Feeding Speed Of Burette | 55 ± 10 s (where burette is full scale) |
| Repeatability Of Titration Analyzer | 0.2% |
| Repeatability Accuracy | ≤ 0.2 mV |
| Stability | ± 0.3 mV ± 1 bit/ 3 h |
| Power Supply | AC adapter, 100 to 240 V AC input, DC24 V output |
| Dimension (W×D×H) | 340 ×400 ×400 mm |
| Packaging Dimension | 540 × 490 × 480 mm |
| Net Weight | 10 kg |
| Packaging Weight | 12 kg |
| LPTT-A12 — Automatic Potentiometric Titrator | |
| 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 |
| Titration Methods | Acid-base /Redox /Precipitation /Complexometric /Non-aqueous |
| Titration Cup Capacity | 250ml |
| Temperature Measurement Range | 0 to100℃ |
| Temperature Measurement Accuracy | ± 0.1℃ |
| Communication Method | USB, 232 serial port, Ethernet |
| Dosing Unit | Built-in dosing unit |
| Dosing Module Unit | 1 set of built-in titration dosing channel |
| Number Of Dosing Channels | 8 |
| Burette Volume | 1ml ,5ml ,10ml, 25ml ,50ml (10ml Standard) |
| Burette Resolution | 1/48,000 |
| Burette Filling Resolution | 1 µL |
| Burette Accuracy | up to 0.003mm |
| Burette Refill Time | 10 seconds (100% filling speed) |
| Stirring Method | Overhead spiral stirrer or magnetic stirring |
| Autosampler | Compatible with GT robot sampling system for analyzing large sample quantities |
| Storage | More than 300GB |
| PTFE Valve | anti-corrosion rotary valve |
| Calibration Function | Yes |
| Power Consumption | 120W |
| Power Supply | 110V-240V, 50/60 Hz |
| Dimensions | 480 × 350 × 550 mm |
| Weight | 8 kg |
| LPTT-A13 — Automatic Potentiometric Titrator | |
| 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 |
| LPTT-A14 — Automatic Potentiometric Titrator | |
| 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 |
| Titrimetric Repeatability | 0.002 |
| Burette Accuracy | 10ml Burette: ±0.025mL 20ml Burette: ±0.035mL |
| Burette Resolution | 10ml Burette: 0.33µl 20ml Burette: 0.66µl |
| Mechanical Unit Resolution | 1/30000 |
| Temp. Compensation Range | (-5.0 to 105.0) ℃ |
| Temp. Compensation Resolutions | 0.1 ℃ |
| Temp. Compensation Accuracy | ±0.3 ℃ |
| Power Supply | AC Adapter, 100 to 240V AC input, DC24V output |
| Packaging Dimension | 550 × 510 × 500mm |
| Dimension | 340 × 400 × 400 mm |
| Net Weight | 10 Kg |
| Gross Weight | 11.5 Kg |
Specification published by Labtron. Confirm the exact configuration on the written quotation before ordering.
Key features
What the range offers
- High-mixing platform
- Fully sealed pipeline design
- Real-time display of Titration curve
- Multiple titration types supported
- Automatic system status check
- Real-time pH-titration volume graph display
- Designed with anti-leakage device
- Burette valve integrated design
Applications
Where it is used
- Automatic Potentiometric Titrator LPTT-A10 is widely used in industries such as food and beverage, pharmaceuticals, water treatment, chemicals, and environmental protection. It is suitable for laboratory testing, disease control, quality inspection, and research institutes.
- Automatic Potentiometric Titrator LPTT-A11 is mainly used for chemical analysis of various components in different industries such as biotechnology, fertilizer, pharmacy, metallurgy, agricultural, colleges and universities. It is commonly used in environmental and water testing industry, diary, food additives and production industry, dyes and paints industry.
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