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Needle penetration tester
The LAB-2801 penetration tester is designed and manufactured in accordance with the technical requirements and relevant regulations of the Chinese sta
Product details
LAB-2801 Needle Penetration Tester
The LAB-2801 penetration tester is designed and manufactured in accordance with the technical requirements and relevant regulations of the Chinese standards GB/T 4509-1998/2010 "Determination of penetration of petroleum asphalt", GB/T269 "Determination of cone penetration of lubricating grease and stone grease", and the industry standard JTG E20-2011 "Test Code for Asphalt and Asphalt Mixtures in Highway Engineering" T0604-2011 "Asphalt Penetration Test". It is mainly suitable for testing the penetration of asphalt and the cone penetration of lubricating grease (or stone grease). This instrument can also be used for the inspection of solid particles, powders, colloids, frozen bodies and other materials, as well as food raw materials such as cheese, sugar gum, butter, malt extract, cream, fermented bodies, etc. It can be widely used in the food industry, transportation and highway engineering, and other industrial sectors.
1、 Main technical features
1. Using a digital display to show the penetration value, it is intuitive and eye-catching.
2. The needle insertion timing control device has a total of 6 levels, with high timing accuracy.
3. It has the functions of coarse and fine adjustment of the lifting frame, easy adjustment, and accurate needle alignment.
4. Equipped with a liposuction device, a constant temperature bath, and automatic temperature control for the water bath, the instrument is versatile and cost-effective.
5. Choosing different configurations such as standard needles, sample dishes, thermometers, and weights can be suitable for measuring according to the T0604-2011 standard in national standards GB/T 4509-1998, GB/T 4509-2010, and JTG E20-2011 (see attached page for the instrument accessory configuration table).
The major features of this instrument are: advanced mechanical design, convenient lifting and adjustment; Digital temperature control meter, accurate temperature control; A high-precision digital testing table for needle penetration, with reliable measurement results.
2、 Main technical parameters and indicators
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1. Measurement range: |
0-600 needle penetration; |
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2. Needle insertion timing control device: |
You can choose 5, 8, 10, 12, 30, and 60 seconds respectively, with a time error of less than ± 0.1 seconds; |
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3. Resolution: |
0.01㎜； |
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4. Needle insertion accuracy: |
± 1 needle penetration; |
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5. Heater power: |
200W； |
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6. Temperature control accuracy: |
25 ± 0.1 ℃ (note: the ambient temperature should not exceed 20 ℃); |
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7. Temperature control method: |
High precision digital temperature controller; |
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8. Thermostatic bath: |
For hard glass cylinders; |
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9. Mixing: |
Magnetic stirring beads for automatic stirring; |
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10. Standard needle: |
50mm, 2.5g ± 0.05g (basic configuration, please refer to the attached configuration table on the attached page); |
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11. Standard cone: |
102.5 ± 0.05g, in compliance with the specifications of the national standard GB/T269; |
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12. Lifting bracket: |
Coarse and fine adjustment dual lifting adjustment mechanism, facilitating the alignment of the needle tip with the sample plane; |
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13. Other: |
Equipped with a cold light source and magnifying glass for easy use and operation. |
3、 Select accessories
1. Standard needle: Our company's newly developed product.
2. Other cones: 1/2 cone, 1/4 cone
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