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PENSKY–MARTENS CLOSED CUP FLASH POINT TESTER AZA1278
The AZA1278 Pensky–Martens Closed Cup Flash Point Tester is a high-precision, microcomputer-controlled instrument designed for accurate determination of flash points of petroleum products under controlled conditions.
Fully compliant with ASTM D93, the system supports Procedures A, B, and C, making it suitable for a wide range of fuels, lubricants, and viscous petroleum samples. It is engineered for reliability, repeatability, and safe laboratory operation.
Standards Compliance
- ASTM D93 (Pensky–Martens Closed Cup)
Description
Measurement Capability
- Flash Point Determination (Closed Cup Method)
- Suitable for low to high viscosity petroleum products
- Controlled test conditions per Procedure A, B, and C
Applications
- Petroleum product flash point testing
- Fuel and lubricant quality control
- Refineries and petrochemical laboratories
- Safety classification and compliance testing
- Research and academic laboratories
System Features
Heating Control (ASTM D93 Compliant)
- Procedure A: 5–6 °C/min
- Procedure B: 1–1.5 °C/min
- Procedure C: 2.5–3.5 °C/min
Stirring Control
- Procedure A: 90–120 RPM
- Procedure B: 250 ±10 RPM
- Procedure C: 90–120 RPM
Ignition System
- Gas or liquid fuel ignition
- Controlled flame application for consistent flash detection
Functional & Advanced Control Specifications
| Function | Specification |
|---|---|
| Heating System | Silicon carbide furnace, 600 W |
| Optional Heating/Cooling | Cartridge heater (300 W); optional cryostat cooling to –30°C |
| Stirring System | Stepper motor controlled; 5–100 RPM (advanced control mode) |
| Ignition Control | Electric / Gas igniter with 7-step intensity control; 0.5–5°C dip interval |
| Arm Mechanism | Automatic stepper motor swing arm with integrated igniter, sensors, and cup cover |
| Flash Detection | Thermal sensor |
| Fire Detection | Thermal sensor |
| User Interface | Built-in display; optional Windows-based software with USB output |
| Auto Calibration | Automatic temperature calibration before test |
| Pressure Measurement | 700–1100 hPa (500–800 mmHg) |
Safety Monitoring & Fault Protection
| Condition | System Response |
|---|---|
| Temperature sensor failure (sample/bath) | Immediate shutdown with alarm |
| Flash detector fault | Test abort with diagnostic alert |
| Igniter failure | Ignition disabled; error indication |
| Arm positioning error | Test halted; repositioning required |
| Flash point exceeds limit | Automatic shutdown |
| Fire detection | Alarm + full system shutdown |
| Abnormal operation | Fail-safe shutdown |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AZA1278 |
| Test Method | Pensky–Martens Closed Cup |
| Standards | ASTM D93 |
| Power Supply | AC 220 ±10%, 50 Hz |
| Total Power | ≤ 650 W |
| Heating Device | Silicon carbide furnace, 600 W |
| Heating Rates | A: 5–6 °C/min · B: 1–1.5 °C/min · C: 2.5–3.5 °C/min |
| Stirring Speed | A: 90–120 RPM · B: 250 ±10 RPM · C: 90–120 RPM |
| Ignition | Gas / Liquid fuel |
| Ambient Temp | 15–35°C |
| Humidity | ≤ 85% |
| Dimensions | 340 × 330 × 380 mm |
| Weight | 9 kg |
What’s Included
- 1 × AZA1278 Analyzer Unit
- 1 × Pensky–Martens Test Cup Assembly
- 1 × Ignition System
- 1 × User Manual
- 1 × Calibration Certificate
Optional Accessories:
- Cryostat cooling unit
- PC software & printer integration
- Spare sensors and ignition components
Operational Advantages
- High repeatability and compliance with ASTM D93
- Multi-procedure flexibility (A, B, C)
- Reduced operator error through automation
- Stable and uniform test conditions
- Robust design for continuous industrial use
Why Choose AZA1278?
- Fully compliant Pensky–Martens system
- Accurate and reliable flash point determination
- Advanced control with automation and safety integration
- Suitable for diverse petroleum testing applications
- Compact, durable, and cost-efficient solution
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