Closed-Cup Flash Point Tester

It is used to make determination of the closed cup flash point of the petroleum products.



* The heating power is adjustable and shown visually by voltmeter.

* The structure is designed small and exquisite with stainless-steel table board


* Simulation tracking displays function curves of heating up and test time.

* Automatically calibrate the effect of atmospheric pressure to test the corrected value.

* Differential coefficient detection.Automatically correct the system deviation.

* Automatically open the lid,detect the flash point and print test data.

* The test arm rises up and lowers down automatically.

* Igniting with electric igniting gun,forced air cooling.

odel BK-FP261 BK-FP261A
Ambient Temperature ≤ 35℃ ≤ 40℃
Relative Humidity ≤85% ≤80%
Consumption 650W 500W

Flash Point Determination

Mercury-in-glass thermometer.Specifications are as below:

(1)Scale -5℃~110℃, division 0.5℃

(2)Scale 20℃~150℃, division 1℃

(3)Scale 90℃~370℃, division 2

Range: Ambient to 300℃

Repeatability: ≤3℃

Reproducibility: ≤4℃

Accuracy: 0.1℃



Oil Cup

– Inner diameter: 50.7mm~50.8mm

-Depth: 55.7mm~56.0mm

– The scribed line depth of capacity of testing oil: 33.9mm~34.3mm

-Capacity of testing oil: about 70ml

Stirring Rate Procedure A: (90~120)RPM, Procedure B: (250±10)RPM
Igniting Device


(1) Igniting source: gas(or other civilian fuels, the same below)

(2) Electric ignition. Gas flame diameter: 3.2mm~4.8mm

Heating Device The heating power is continuously adjustable from 0 W to 600W
Heating Rate (1~12)℃/min; Controllable and adjustable Procedure A: (5~6)℃/min,

Procedure B: (1~1.6)℃/min

Power Supply AC220V±10%, 50Hz
Dimension(W*D*H) 340*320*450mm 520*360*310mm
Packing Size (W*D*H) 470*400*410mm 600*510*600mm
Gross Weight 12.5kg 25kg