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General Items
Dist‑86S Semi‑Automated Distillation Analyzer (AZA 1283)
- Complies with ASTM D86 and equivalent methods
- Semi-automated operation for repeatable precision
- Real-time temperature and volume monitoring
- Automatic heater cut-off and distillation end-point detection
- Ideal for petroleum, fuels, and chemical labs
Description
Dist-86S Semi-Automated Distillation Analyzer (AZA 1283) is a robust, reliable, and precise solution for determining the distillation characteristics of petroleum products and volatile organic liquids. Designed to comply with ASTM D86, this analyzer is a preferred choice in refineries, petrochemical labs, quality control centers, and research facilities.Dist-86S Semi-Automated Distillation Analyzer, Petroleum Distillation Tester, ASTM D86 Distillation Unit.
This semi-automated unit allows the operator to maintain control over key procedures while still benefiting from automated monitoring of distillation rate, temperature, and volume recovery. It includes intelligent features like digital display, automated heater shut-off, and optical detection for volume measurement, making it ideal for high-throughput testing environments where repeatability and compliance are critical.Dist-86S Semi-Automated Distillation Analyzer, Petroleum Distillation Tester, ASTM D86 Distillation Unit.
Key Features:
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Standard Compliant: Built to conform with ASTM D86, ISO 3405, IP 123, and other equivalent standards
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Semi-Automated Control: Offers a balance of manual handling and automation for precision and flexibility
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Accurate Temperature Monitoring: Integrated sensors provide real-time temperature tracking at the vapor and liquid interface
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Glassware Integration: Supplied with ASTM-compliant glassware (graduated cylinder, flask, thermometer)
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Optical Detection: Sensor-based detection of initial boiling point and volume recovery
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User-Friendly Interface: Digital display with intuitive controls
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Safety Features: Auto cut-off of heating and alerts to prevent over-distillation or operator error
Applications:
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Petroleum refineries: To analyze gasoline, diesel, and other light distillates
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Research labs: For academic and industrial studies on volatile substances
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Quality control: In fuel testing, blending verification, and batch consistency
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Regulatory labs: Where test results must meet ASTM and ISO reporting standards
External Standard Link:
To learn more about the reference procedure, view the official ASTM D86 – Standard Test Method for Distillation of Petroleum Products.
Specifications:
| Parameter | Specification |
|---|---|
| Model | AZA 1283 |
| Distillation Method | ASTM D86, ISO 3405, IP 123 |
| Operating Mode | Semi-Automatic |
| Heating Control | Programmable electric heater |
| Volume Detection | Optical sensor (real-time) |
| Temperature Range | 0°C to 400°C (±0.1°C accuracy) |
| Data Display | Digital display with real-time graphing |
| Cooling System | Built-in condenser water bath |
| Safety Features | Heater auto cut-off, over-temp alarm |
| Power Supply | 220V AC, 50Hz |
Frequently Asked Questions (FAQ):
Q1: What distillation standards does the Dist-86S comply with?
It complies with ASTM D86, ISO 3405, IP 123, and equivalent standards used globally for petroleum product testing.
Q2: How is the semi-automated system different from a fully automated one?
The semi-automated unit provides operator-controlled inputs with automated volume and temperature tracking, offering flexibility and manual oversight where needed.
Q3: Can this unit handle crude oil samples?
It is best suited for refined petroleum products such as gasoline, kerosene, and diesel. Heavy or residual oils may require specialized distillation systems.
Q4: What safety features are included?
It includes auto shut-off, over-temperature alarms, and optical volume sensors to ensure safe operation and prevent sample loss.
Q5: How often should the unit be calibrated?
Calibration frequency depends on lab usage, but monthly verification against certified thermometers and glassware is recommended for compliance labs.
Additional information
| Model |
AZA 1283 |
|---|---|
| Distillation Method |
ASTM D86, ISO 3405, IP 123 |
| Operating Mode |
Semi-Automatic |
| Heating Control |
Programmable electric heater |
Flask Heater Section
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Low-voltage (24 V) heater coil with precise ten-turn potentiometer
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Long-lasting Ceran glass support plate with motorized flask lift
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Cooling fan and automatic heater positioning alerts
❄️ Refrigeration & Condenser
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Closed-loop CFC‑free refrigeration/Peltier system
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Seamless stainless steel condenser (0–80 °C) with PID control
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Alerts for unclean condenser
🧊 Receiver Section
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Non-corrosive chamber (10–40 °C) with air circulation, PID control
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Volume tracking with automatic residue and loss calculation
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Safety alarms for over-temp, door open, improper placement
🛡️ Safety
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Emergency shutdown and external N₂/CO₂ purge
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Built-in fire extinguisher with manual override
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Interlock alerts for sensors, flask, wiring
Standard Included:
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125 mL flasks (×2), Teflon centering device, thermometers (7 °C & 8 °C)
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Heater plates (38 mm & 50 mm), drop plate, condenser swabs
Optional:
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200 mL flask, 25 mm or 32 mm heater plates
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2× receiving cylinders
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Class-A PT100 sensor with barometric correction & software support
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