Freezing Point Tester LLTT-A11 is an advanced, automated and multipurpose freezing point tester, designed according to ASTM D1177,ASTM D2386 Standard Test Method for Freezing Point of Engine Coolant. Features freezing point range of -54°C to 2°C with cold bath measurement temperature range of -70° to 20°C, for freezing test point requirement. With floor-standing design, stainless-steel cold bath and double vacuum glass observation window, this freezing point tester is adopted with high precision temperature control technology, offers continuously adjustable mechanical sample stirring and electric bath liquid stirring. Equipped with imported refrigerator compressor comprised refrigeration system, this freezing point tester offers to measure jet fuel freezing point and engine coolant freezing point with automatic judging of freezing point temperature and high precision.
| Freezing point range | -54°C to 2°C |
| Cold bath measurement temperature range | -70° to 20°C |
| Temperature controlling accuracy | ±0.5°C |
| Bath liquids stirring | Electric |
| Bath liquids stirring range | 1200 r/min |
| Sample stirring | Mechanical stirring, continuously adjustable |
| Sample stirring range | 0 to 120 r/min |
| Ambient temperature | ≤ 30°C |
| Relative humidity | ≤ 85% |
| Working bath material | Stainless steel |
| Observing window | Double vacuum glass observing window |
| Refrigerator system | With imported refrigerator compressor |
| Freezing point temperature judging | Automatic |
| Power supply | AC 220 V ± 10%, 50/60 Hz |
| Power | 2000 W |
| Dimension (W×D×H) | 560×550×810 mm |
| Net weight | 49 kg |
- An advanced, automated and multipurpose freezing point tester
- Designed according to ASTM D1177,ASTM D2386 Standard Test Method
- Continuously adjustable mechanical sample stirring and electric bath liquid stirring
- Freezing point range of -54°C to 2°C
- Cold bath measurement temperature range of -70° to 20°C
- Floor-standing design with stainless steel work table-board
- Stainless-steel cold bath with double vacuum glass observation window
- Adopted with high precision temperature control technology
- Can measure jet fuel freezing point and engine coolant freezing point
- Automatic judging of freezing point temperature
- Refrigeration system with imported refrigerator compressor
- Fast cooling with high precision
Freezing Point Tester is used to precisely determine the freezing point of aviation fuels, engine coolants, antifreeze products, brake fluids and other petroleum products.
Low Temperature Tester
Solidifying Point and Cold Filter Plugging Point Tester LLTT-A15
- Refrigeration system
- New-type refrigeration compressor
- Controlling temperature of cold trough
- Cold trough I: RT ~ (-51) °C, ± 1°; Cold trough II:RT ~ (-80) °C, ± 1 °C
- Ambient temperature
- ≤ 30 ℃
Solidifying Point Constant Temperature Water Bath LLTT-A10
- Capacity
- 20 L
- Temperature range
- Ambient +5°C to 100°C
- Precision
- ± 0.1℃
Solidifying Point Tester LLTT-A13
- Temperature controlling accuracy
- ± 0.5 ℃
- Refrigeration system
- New-type refrigeration compressor
- Cold trough
- Two holes in one trough, and same temperature
Solidifying Point Tester LLTT-A20
- Temperature controlling accuracy
- ± 0.5 °C
- Refrigeration system
- New-type refrigeration compressor
- Cold trough
- One trough with two baths, temperatures in two baths are equal
Automatic Bomb Calorimeter
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-B11
- Calorimeter type
- Isoperibol
- Oxygen filling
- Semi-automatic
- Bomb volume
- 282 ml
Automatic Bomb Calorimeter LABC-A11
- Calorimeter type
- Isoperibol
- Temperature range
- 5 to 40°C
- Measurement range
- 5 to 40 MJ/ kg
Automatic Bomb Calorimeter LABC-B10
- Calorimeter type
- Isoperibol
- Oxygen filling
- Fully automatic oxygen filling & releasing, fully automatic bomb raising & lowering
- Bomb volume
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Octane Number & Cetane Number Tester
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
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
Acid and Alkali Tester
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
Acid Number Tester LAAT-A12
- Measurement range
- ≥0.05 mg KOH/g
- Potential measurement range
- 0 to 1800.0 mV
- Burette volume
- 10 mL
Water Soluble Acid and Alkali Tester LAAT-A10
- Graduated flask
- 100 ml，50 ml
- Conical flask
- 100ml
- Separatory funnel
- 250ml
Aniline Test Equipment
Aniline Point Tester LAPT-A11
- Temperature controlling accuracy
- ≤ 0.5 ℃
- Temperature controlling range
- Room temperature ~ 200 ℃
- Power supply for illumination
- 5 V
Aniline Point Tester LAPT-A10
- Measurement range
- Room temperature ~ 150°C
- Stirring speed
- 0 ~ 1200 r / min
- Heating power
- 25 W
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