Acid Number Tester LAAT-A12 is automated and controlled by microprocessor unit. It offers 0 to 1800.0 mV potential measurement range and ≥0.05 mg KOH/g acid number measurement range. It works on potentiometric titration principle. Recording the titration of the electrode potential and the titration volume, find out the equivalence point and corresponding titrant volume, and thus obtained the sample pH value. This unit can accurately detect the acid value of transformer oil, turbine oil, anti-oil, diesel, gasoline and other petroleum products. It offers Standard Determination of acid number, Determination of acid number in transformer and turbine oils in service (BTB), ASTM D664-2011).
| Measurement range | ≥0.05 mg KOH/g |
| Potential measurement range | 0 to 1800.0 mV |
| Burette volume | 10 mL |
| Minimum titration volume | 0.001 ml |
| Burette precision | ±0.1 %FS |
| Precision | Fit or above the relative standards |
| Ambient temperature | 5℃ to 35℃ |
| Relative humidity | Less 80 % |
| Power supply | AC (220±11)V , 50±1 Hz |
| Dimension | About 350 × 280 ×178 mm |
| Net weight | Main unit 14 kg |
- Equipped with windows operating platform, with the computer directly
- Designed with titration curve real-time display, titration curve and data storage and printing
- Imported titration unit and measuring accuracy better stability
- Automatic cleaning, automatic constant liquid
- Offers automatic detection of end points, automatic filtering false end, at the same time can determine the endpoint of artificial selection
- Designed with continued dosing function
- It is easy to operate and adopts workstation
Acid Number Tester used in chemical industry, electric power, oil and other industries, it is ideal products to current meter acid number of petroleum products.
Acid and Alkali Tester
Water Soluble Acid and Alkali Tester LAAT-A10
- Graduated flask
- 100 ml，50 ml
- Conical flask
- 100ml
- Separatory funnel
- 250ml
Acid Number and Acidity Tester LAAT-A11
- Ambient temperature
- ≤ 35 °C
- Relative humidity
- ≤ 85 %
- Precision of titration tube
- Scale division is 0.02 ml
Base Number Tester LAAT-A13
- Volumetric analysis
- Titration condensation: 0.1 N; Controlling accuracy: ≤ ± 0.02 ml
- Automatic acid titration
- Titration condensation: 0.1 N; Controlling accuracy: ≤ ± 0.1 pH
- Automatic potential control
- Titration condensation: 0.1 N; Controlling accuracy: ≤ 10 mV
Automatic Bomb Calorimeter
Automatic Bomb Calorimeter LABC-B10
- Calorimeter type
- Isoperibol
- Oxygen filling
- Fully automatic oxygen filling & releasing, fully automatic bomb raising & lowering
- Bomb volume
- 250 ml
Automatic Bomb Calorimeter LABC-B11
- Calorimeter type
- Isoperibol
- Oxygen filling
- Semi-automatic
- Bomb volume
- 282 ml
Automatic Bomb Calorimeter LABC-A10
- Calorimeter type
- Isoperibol
- Temperature range
- 5 to 40°C
- Measurement range
- 5 to 40 MJ/ kg
Automatic Bomb Calorimeter LABC-A11
- Calorimeter type
- Isoperibol
- Temperature range
- 5 to 40°C
- Measurement range
- 5 to 40 MJ/ kg
Octane Number & Cetane Number Tester
Octane Number and Cetane Number Tester LOCT-A10
- Measuring Range For Aviation Gasoline
- 86.0 to 105.0/MON
- Measuring Range For Gasoline For Motor Vehicles
- National standard: 65.0 to 110.0/RON National-V standard: 70 to 115.0/RON Blended gasoline: 75.0 to 120.0/RON Light gasoline: 50.0 to 85.0 /MON Isomerized gasoline: 85.0 to 120.0/RON Arene gasoline: 90.0 to 120.0/RON
- Measuring Range For Ethanol
- E93: 92.0 to 95.0/RON E97: 95.0 to 99.0/RON Judgement: 60.0 to 120.0/RON
Portable Octane Number and Cetane Meter LOCT-A20
- Measurement item
- motor gasoline and diesel
- measurement unit of octane is ON
- 40 to 120
- Permissible error of octane
- ± 0.5 max
Aniline Test Equipment
Aniline Point Tester LAPT-A10
- Measurement range
- Room temperature ~ 150°C
- Stirring speed
- 0 ~ 1200 r / min
- Heating power
- 25 W
Aniline Point Tester LAPT-A11
- Temperature controlling accuracy
- ≤ 0.5 ℃
- Temperature controlling range
- Room temperature ~ 200 ℃
- Power supply for illumination
- 5 V
Closed Cup Flash Point Tester
Automatic PMCC Flash Point Tester LCFP-A13
- Ambient temperature
- 10 °C ~ 40 ℃
- Relative humidity
- ≤ 80 %
- Ignition Mode
- electron igniter / gas flame
PMCC Flash Point Tester LCFP-A10
- Ambient temperature
- ≤ 35 °C
- Relative humidity
- ≤ 85 %
- Temperature range
- 5 °C ~ 110 °C, Each scale division is 0.5 °C; 20 °C ~ 150 °C, Each scale division is 1.0 °C; 90 °C ~ 370 °C, Each scale division is 2 °C
Automatic PMCC Flash Point Tester LCFP-A11
- Ambient temperature
- 10 °C ~ 40 °C
- Relative humidity
- ≤ 80 %
- Measurement Range
- Ambient Temperature ~ 250 °C
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