| Customization: | Available |
|---|---|
| After-sales Service: | All Life |
| Warranty: | One Year |
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Fully automatic Electronic Bitumen penetrometer
Used for determination of the needle penetration according to EN 1426, ASTM D5 and AASHTO T49 standards. The penetration depth of the needle is determined with a pulse type electronic measuring system, which is separated from the plunger during the test, this allows the free guidance of the plunger which virtually eliminates friction during the test. It incorporates automatic surface detection which reduces operator based errors and enables performing penetration tests in a quicker way.
Before the start of each test, the measuring system automatically resets, and then the penetration needle moves down to the sample using the electric drive. The plunger is then automatically released onto the sample and raised automatically after the testing period. The test result is displayed on the digital TFT touchscreen.
A magnifying glass and an ultra- bright LED lamp are supplied to assist the operator in addition to automatic surface detection technology. The plunger can easily be removed for weight calibration.
In addition to automatic surface detection, it has a PT 100 temperature sensor to measure the temperature in the transfer dish.
| . | Technical Parameter | Technical Index |
| 1 | Measuring Range | 0~450 Penetration |
| 2 | Constant temperature water bath | 1. [temperature range] 0.00 ~ 99.99 ºC; 2. [temperature control range] low temperature: 20 ºC lower than ambient temperature; high temperature: 60.00 ºC; 3. [display resolution] 0.01 ºC; 4. [temperature control accuracy] ≤± 0.1 ºC; |
| 3 | Time Control | 1. [time display and control] 0-60 seconds (arbitrary setting); 2. [display resolution] 0.1 second; 3. [time control precision] ≤± 0.1 s; |
| 4 | Displacement | High precision LVDT displacement sensor and split structure are adopted, and there is no friction when the needle rod falls. 1. [range] 0-50mm; 2. [display resolution] 0.01mm (0.1 penetration); 3. [relative displacement accuracy] ≤± 0.1 mm; |
| 5 | Store Data | 200 group |
| 6 | Standard Needle | 2.5g±0.05g; |
| 7 | Dimensions | 390mm×310mm×575mm; |
| 8 | Working Power Supply | 220±10%VAC/50Hz; |
| 9 | Total Power | 350W; |
| 10 | Weight | 12.5Kg; |
Packing list
| NO. | Name | Number | Remarks | |
| 1 | Automatic Asphalt Penetrometer | 1 | ||
| 2 | Plexiglass sink (thermostatic bath) | 1 | Built in water pump and temperature sensor | |
| 3 | Silicone gasket | 1 | Φ180mm Anti skid and heat insulation of basin |
|
| 4 | Standard needle | 1 | 2.5g±0.05g | |
| 5 | Pin connecting rod | 1 | ||
| 6 | Weights | 1 | 50g±0.05g | |
| 7 | Sample dish | Φ55×H35(small) | 1 | Standard configuration |
| Φ70×H45(big) | 1 | Options | ||
| Φ55×H70(specil) | 1 | Options | ||
| 8 | Triangle bracket | 1 | ||
| 9 | Desktop micro printer | 1 | Options | |
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