Petroleum Distillation Apparatus Application:
Fully automatic petroleum distillation apparatus are equipped with built-in microcomputer control system, automatic liquid level tracking system, and precision-temperature-controlled recovery chamber. Under atmospheric pressure,DA-A1119 performs fully automatic determination of the distillation of various fractional fuels, including natural petrol, light/intermediate fractions, motor petrol, aviation petrol, jet fuel, diesel, kerosene, naphtha and petroleum solvent oil.
Petroleum Distillation Apparatus Feature:
Independent control of distillation and data acquisition, with dual-architecture design combining an industrial PC and a microcontroller, ensures superior system stability and minimized testing errors.
High-quality imported German PT100 sensor and a built-in barometer for automatic atmospheric pressure correction, enabling precise detection of initial boiling point, final boiling point, and dry point.
Infrared optical liquid level tracking targets the tangent to the meniscus, completely eliminating environmental interference and ensuring highly sensitive, accurate zero-point and volume detection.
Built-in cold trap effectively prevents oil vapors from contaminating the infrared liquid level sensor, ensuring that readings remain as accurate as ever during continuous operation.
Medium-free metal cooling bath integrates the condenser and evaporation tubes into a single unit, combined with a flow control valve for intelligent constant-temperature regulation, it eliminates heat transfer lag.
An intelligent pulse heating system employs 36V low-voltage infrared radiation heating and an energy-saving reflector, reducing energy consumption by 40%, while AI algorithms automatically match standard distillation rates.
Electronically controlled step-less lifting and rapid cooling; the heater assembly features manual stepless positioning combined with automatic electronic retraction, and a dedicated high-power fan ensures rapid cooling, significantly reducing wait times between samples.
Patented dual-layer composite seal ensures uniform, constant temperature within the chamber; a built-in flame sensor triggers immediate gas valve isolation and rapid cooling upon detecting an open flame.
Comes standard with a LIMS interface and built-in thermal printer, supports USB data report export (excel.).
Compliant with ISO 3405, ASTM D850 and ASTM D86 Standards.
Petroleum Distillation Apparatus Specification:
Model | DA-A1119 |
Display | 10.4-inch Touch Screen |
Distillation Temp. Range | 0–450 ℃ |
Distillation Temp. Resolution | 0.01 ℃ |
Distillation Rate | 2–10 mL/min, Freely Settable, Automatic Adjustment During Operation |
Dry Point Detection | Equipped with Special Dry Point Sensor, Automatic Dry Point Identification & Detection |
Core Sensor | PT100 (German) |
Volume Detection Range | 0–100 mL |
Volume Resolution | 0.01 mL |
Volume Detection Technology | Infrared Modulation Optical Technology, Liquid Level Tracking Detection, Anti-interference from Ambient Environment, Automatic Zero Point Position & Recovered Volume Identification |
Refrigeration | Compressor Refrigeration, Realize Fast & Automatic Adjustment of Refrigerant Evaporation via Regulating Valve |
Cold Bath Temp. Range | 0–60 ℃ |
Cold Bath Temp. Accuracy | ±0.2 ℃ |
Cold Bath Function | Programmable Ramp Rate Control, Ensure Reliable Condensation & Outflow of Light Components and Heavy Components |
Cold Trap Temp. Range | 10–40 ℃ |
Cold Trap Temp. Accuracy | ±0.3 ℃ |
Cold Trap Temp. Function | Fully Sealed Independent Chamber, Programmable Temperature Control Inside |
Barometric Pressure Detection Range | 300–1100 hPa |
Barometric Pressure Detection Accuracy | ±3 hPa |
Barometric Pressure Function | Built-in Pressure Sensor, Automatic Correction of Sample Temperature Measurement Value |
Data Storage | 500 |
Data Output | Built-in micro thermal printer |
Power Supply | AC 220±10%V, 50/60 Hz |
Consumption | 1.6 kW |
External Size (W×D×H) | 380×800×630 mm |
Shipping Size (W×D×H) | 460×880×710 mm |
N.W./G.W. | 50/65 kg |
Operating Temp. and Humidity | 10–40 ℃, ≤80% RH |
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