Chemical solid-liquid identification flowability tester

【Chemical solid-liquid identification flowability testerOverview

　　Chemical solid-liquid identification flowability testerAccording to national standardsGB/T 40244-2021The requirements for designing and manufacturing the method for determining the fluidity of solid-liquid identification of chemicals; It also complies with the European Convention on the International Road Transport of Dangerous Goods (Volume 1)（2019Year) AttachmentAkind2.3.4The "liquidity testing test" is applicable for the identification of solid and liquid forms of viscous or cosmetic chemicals whose melting point cannot be determined;

【Chemical solid-liquid identification flowability testerTechnical Parameters

1. Working power supply: AC220V ± 10% 50HZ

2. Measurement range: 0-620 units

3. Release stroke: 62 mm or more

4. Digital caliper: 0-100mm

5. Display accuracy: 0.01 mm

6. Minimum reading: 0.1 units

7. Timing range: 5 seconds or 55 seconds

8. Timing accuracy: ± 0.1S

9. Measurement of cone hard aluminum sieve plate in accordance with GB/T 40244-2021 standard

10. Cone hard aluminum sieve disk mass 102.5 ± 0.05g Cone rod mass 47.5 ± 0.05g

11. Test cup size: Inner diameter: 72-80mm

12. Dimensions: 530 × 290 × 360 (mm)

【Chemical solid-liquid identification flowability testerPerformance Characteristics

1. The measuring mechanism consists of a digital ruler, a cone electric lock, a manual button, and a timer.

2. By adjusting the foot screws, the level of the base table can be adjusted.

3. The upper and lower mediation institutions are composed of support rods, support arms, and upper and lower thickness adjustment knobs.

4. The advanced adjustment handwheel is divided into fast and slow gears, making it easy for the sharp needle to align with the surface of the sample during testing operations. The quick movement handwheel is on the left side of the instrument, and the micro movement handwheel is on the right side of the instrument.

5Chemical solid-liquid identification flowability testerThe depth measurement mechanism adopts a percentage millimeter scale with LCD digital reset, which is easy to use.

6. The bracket has a self-locking function at any time, and can automatically and stably stop at any position.

7. Equipped with a mechanism for manually releasing the cone insert, it ensures self-control during use.

Test Overview

Place the sample in a sample cup and seal it. Standing upright 30min Above and kept at a constant temperature of 35.0 ℃±0.5 Immediately place the sample cup after reaching ℃Measure the penetration depth on a liquidity tester. Determine the solid-liquid form of the chemical based on the testing time and penetration depth.