Close Cup Flash Point Tester Features:
The close cup flash point tester adopts an 8-inch IPS high-definition capacitive screen.
Using 32-bit ARM processor and high-precision AD chip, the test data and parameters are recorded in real time and displayed by curve.
Equipped with Bluetooth interface. The user can query test data anytime.
Remote automatic upgrade to obtain the latest version, remote prediction, abnormal early warning, comprehensive evaluation and maintenance of instrument operation status.
Automatic measurement of atmospheric pressure, automatic correction of flash point value.
Temperature rise, cover opening, ignition, detection and printing data are completed automatically, and the test arm rises and falls automatically.
Electronic ignition, gas flame, automatic air cooling at the end of the test
Close Cup Flash Point Tester Specifications:
| Model | FPT-261D |
|---|
| Flash Point Determination | Range: Ambient to 230℃ |
| Accuracy: 0.1℃ |
| Heating Rate | Procedure A: (5~6)℃/min |
| Procedure B: (1~1.5)℃/min |
| Procedure C: (3.0±0.5)℃/min |
| Stirring Rate | Procedure A and C: (90~120)RPM |
| Procedure B: (250±10)RPM |
| Automatic control and manually adjustable |
| Igniting Mode | 1. Electric ignition |
| 2. Diameter of igniter : 0.7mm~0.8mm |
| Data Transmission Mode | Bluetooth |
| Suitable Temperature | Ambient temperature : (15~35)℃ |
| Relative humidity ≤85% |
| Power Supply | AC(220±5%)V, 50Hz |
| Total Power Consumption | ≤600W |
| Size(W×D×H)(mm) | 510x320x330 |
| Net Weight | 20kg |
| Package Size(W×D×H)(mm) | 690x520x610 |
| Gross Weight | 35kg |
FAQ
Difference between the flash point and the fire point?
The flash point is the lowest temperature at which vapors, when exposed to a flame, produce an instantaneous flash that extinguishes immediately. The fire point (also known as the ignition point) is the lowest temperature at which a liquid, once ignited, can sustain combustion for at least 5 seconds. The fire point is always higher than the flash point.
Why is the closed-cup flash point lower than the open-cup flash point?
Because in a closed-cup test, the vapors are sealed inside the cup and can easily accumulate above the liquid surface to reach a flammable concentration. In an open-cup test, however, the vapors continuously diffuse into the air, requiring a higher temperature to reach the same concentration.
How often should a closed-cup flash point tester be calibrated?
It is recommended to calibrate the instrument at least once a year. If the instrument is used frequently, calibration every six months is recommended. A standard reference substance with a known flash point should be used for calibration.
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