Product Description
MRC FP-261D Automated Pensky-Martens Closed Cup Flash Point Tester
is a highly automated instrument for determining the flash point of combustible liquids and petroleum products using the Pensky-Martens closed cup method. and delivers reliable and repeatable flash point measurements in full compliance with international standards (ASTM D93, ISO 2719, IP 34, GB/T261, JIS K2265, and more). The FP-261D combines automated testing functions, touchscreen control, real-time data display, and built-in data handling to support accurate and efficient flash point testing of petroleum products, lubricants, solvents, and other flammable liquids, in laboratory and industrial environments. while reducing operator workload and ensuring maximum safety.
Trusted by process control engineers, quality control and test laboratories, and production facilities requiring accurate determination of closed-cup flash points up to 230°C.
Important: If your application regularly requires flash point testing above 230°C, or if your required method is open-cup, please review the MRC FP-3536D Cleveland Open-Cup Flash Point Auto-Tester.
Applications
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Petroleum & Petrochemical Industry
Flash point testing of fuels, lubricants, and oils to ensure safety and regulatory compliance. -
Chemical Manufacturing
Quality control of solvents, coatings, and chemicals with strict flammability requirements. -
Pharmaceutical & Cosmetics
Testing of volatile raw materials and finished formulations. -
Paints, Coatings & Adhesives
Verifying safe handling and storage of solvent-based materials. -
Food & Agricultural Products
Analysis of oils, extracts, and by-products requiring flammability classification.
Features
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Automated Pensky-Martens flash point testing for improved consistency and reduced manual handling.
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8-inch IPS high-definition capacitive touchscreen for intuitive control and clear visibility of test status and settings.
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Real-time curve display of test data and parameters during operation.
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Automatic atmospheric pressure measurement with automatic flash point value correction.
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Automatic temperature rise, cover opening, ignition, detection, and data printing for streamlined test workflow.
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Automatic lifting arm movement to raise and lower the test assembly during operation.
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Electronic ignition with gas flame for controlled flash testing.
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Automatic air cooling after the test to help prepare the instrument for the next run.
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Bluetooth interface for convenient data access and review.
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Built-in printer for printed test records.
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Multiple test methods including Method A, Method B, and Method C for blind sample testing.
Specifications
| Model | MRC FP-261D |
| Test Method / Standards | Pensky-Martens Closed Cup; GB/T 261, ASTM D93, ISO 2719 |
| Flash Point Determination Range | Ambient to 230°C |
| Accuracy | 0.1°C |
| Repeatability | ≤ 3°C |
| Reproducibility | ≤ 4°C |
| Heating Rate | Method A: 5–6°C/min; Method B: 1–1.5°C/min; Method C: 3.0 ± 0.5°C/min |
| Stirring Rate | Method A and C: 90–120 RPM; Method B: 250 ± 10 RPM |
| Oil Cup Capacity | Approx. 70 mL |
| Oil Cup Dimensions | Inner diameter: 50.7–50.8 mm; Depth: 55.7–56.0 mm |
| Ignition | Electronic ignition with gas or LPG source; igniter diameter 0.7–0.8 mm |
| Display | 8-inch IPS HD capacitive touchscreen |
| Data Interface | Bluetooth |
| Input Power | 110V/240V AC, 50/60Hz |
| Power Consumption | ≤ 600W |
| Operating Environment | 15–35°C; relative humidity ≤ 85% |
| Instrument Dimensions | 510 x 320 x 330 mm |
| Approx. Net Weight | 20 kg |
- Included Items
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Main unit
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Oil cup
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Special rubber gas pipe
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Clamp with handle (2 pcs.)
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Printing paper
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Operation manual
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Quality certificate
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Repair guarantee documentation
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Operations: The FP-261D supports parameter setting for expected flash point, delay temperature, modified temperature, and sensitivity. During testing, the instrument can automatically lower the arm, begin heating, manage the ignition process, detect the flash point, store valid data, print results, close the gas source, and begin air cooling after the run. A self-test function is also provided for checking arm movement, gas valve operation, stirring, ignition, and lid opening functions.
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Important Utility Requirements: This instrument requires grounded 110VAC power and a qualified gas source for ignition, such as pipeline gas or liquefied petroleum gas, connected through an appropriate decompression device. Proper grounding and installation on a stable bench are recommended for safe operation.
FAQ
What test method does the FP-261D use?
The FP-261D is designed for Pensky-Martens closed-cup flash point testing in accordance with GB/T 261, ASTM D93, and ISO 2719.
What temperature range does it cover?
The instrument measures from ambient temperature to 230°C, with stated applicability for combustible liquids having flash points above 40°C.
Is the test process automated?
Yes. The FP-261D automates key steps including heating, lid opening, ignition, flash detection, data printing, and raising/lowering of the test arm.
Does the instrument support data handling?
Yes. The tester includes Bluetooth connectivity, real-time curve display, data query functions, and a built-in printer for test record output.
What sample volume does the oil cup hold?
The oil cup has an approximate testing capacity of 70 mL.
Documentation
- Operator's Manual (Download PDF)
Warranty
The MRC FP-261D is supplied with a full manufacturer’s warranty of 12 months. Warranty covers parts and labor against manufacturing defects.
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