Summary
This instrument is designed and manufactured as per standards GB/T 261-2008 Determination of Flash Point - Pensky-Martens Closed Cup Method and ASTM D93 Standard Test Method for Flash Point by Pensky-Martens Closed Cup Tester. It is used to make determination of the closed cup flash point of the petroleum products.
I. Main technical features
1. This instrument is designed as per GB/T261 and ASTM D93.
2. The heating power is continuously adjustable. The power is shown visually by voltmeter. The temperature control mode is advanced and reasonable.
3. The structure is designed small and exquisite. The stainless-steel table board is beautiful and easy to clean.
4. Operation is easy. Test results are precise. It has been chosen as the instrument to test the closed cup flash point by many metering and detecting institutes.
II. Main technical specifications
1. Power supply: AC (220±10%) V, 50Hz.
2. Heating device: The heating power is continuously adjustable from 0 W to 600W.
3. Heating rate:(1~12)ºC/min, Controllable and adjustable.
4. Stirring rate: Procedure A: (90~120) RPM, Procedure B: (250±10) RPM
5. Oil cup: (1) Inner diameter: 50.7mm~50.8mm.
(2) Depth: 55.7mm~56.0mm
(3) The scribed line depth of capacity of testing oil: 33.9mm~34.3mm.
(4) Capacity of testing oil: about 70ml
6. Igniting device: (1) Igniting source: gas (or other civilian fuels, the same below)
(2) Electric ignition. Gas flame diameter:3.2mm~4.8mm
7. Thermometers: Mercury-in-glass thermometer. Specifications are as below:
(1) Scale -5ºC~110ºC, division 0.5ºC.
(2) Scale 20ºC~150ºC, division 1ºC.
(3) Scale 90ºC~370ºC, division 2ºC.
8. Ambient temperature: ≤ 35ºC
9. Relative humidity: ≤ 85%
10.Maximum power consumption:650W
Accessories
| No. |
Name |
Unit |
Quantity |
Remark |
| 1 |
Main unit |
Set |
1 |
|
| 2 |
Thermometer -5ºC~110ºC, each scale division is 0.5 ºC; |
Piece |
1 |
As per GB/T 261-2008 |
| 3 |
Thermometer 20ºC~150ºC, each scale division is 1.0 ºC; |
Piece |
1 |
| 4 |
Thermometer 90ºC~370ºC, each scale division is 2 ºC; |
Piece |
1 |
| 5 |
Soft shaft |
Piece |
1 |
|
| 6 |
Silica gel tube φ3 0.5 m |
Piece |
3 |
1 is spare |
| 7 |
Power supply wire (250 V 6A) |
Piece |
1 |
|
| 8 |
Fuse 5A (Ф5×20) |
Piece |
2 |
|
| 9 |
Thermometer adapter |
Set |
1 |
|
| 10 |
Thermometer liner band (cut suitable length of liner band to wrap the lower end of the thermometer, so that the thermometer is just inserted into the thermometer adaptor) |
Piece |
5 |
|
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