Moisture resistant microbial penetration tester

[applicable scope] : it is according to the latest national standards GB/T15789 new release - 2005 and the ministry of communications of the highway engineering geosynthetic materials testing procedures JTG E50-2006 "the requirements of design and manufacture of horizontal constant head tester, can be used with waterproof performance of geotextiles and composite work fabric under the constant water head vertical permeability test.

GB/T15789-2005 A Method JTG E50-2006 T114-2006 Vertical performance Test (constant head method)

[Principle Overview] : The flow rate of water perpendicular to the plane flow of geotextiles under the unit hydraulic gradient (mm/s)

[Technical parameters] :

1. Maximum head difference: 250mm

2. Internal diameter of the holder: 50mm±1mm

3. Testable thickness: 0.1 ~ 20mm

4. Thermometer range: 0-50℃±0.1℃

5. Time controller: 0-999.9 seconds can be set arbitrarily with control precision of 0.1s

6. Water head measurement accuracy: 0.2mm

7. External dimension: 800×650×1920mm

8. Weight: 150kg

[applicable scope] :(vertical constant head method) is used to measure the vertical permeability coefficient and water permeability through geotextiles and laminated composite geotextiles under specified conditions.

[Related standards] : GB/T15789-2005 B method, SL/T235-2012

[Instrument characteristics] :

1. The machine adopts the latest national standard B method and water conservancy standard constant head method principle design.

2. Large-screen LCD displays real-time temperature and time at a glance.

3. Adopt electronic temperature sensor to measure temperature, with high precision and no human error.

4. Floor type, fully closed pipe design, stainless steel table, easy to operate, beautiful and generous.

[Technical parameters] :

1. Water head adjustment range: 0-250mm

2, holder inside diameter: Φ 20 + / - 0.5 mm or Φ 50 + / - 0.5 mm (optional)

3. Water level measurement accuracy: 1mm

4. Time counter: 0 ~ 999s (precision: 0.1s)

5. Range of thermometer: 0 ~ 99℃ (accuracy: 0.1℃)

6. Measuring cylinder: 1000mL (precision: 10mL)

7. Power source: Ac220V±10% 50Hz

8. Instrument shape: 1700×650×700 (mm)

9. Weight: 80Kg

This warranty is in lieu of any other warranty, express or implied.

In no event shall it be liable and liable for any special or consequential damages arising out of any breach of this Warranty.

The liability shall be limited to the repair or replacement of any defective parts arising on board or during ex works delivery.

There is no warranty for damage to components caused by misuse, misuse, accident, alteration, neglect, unauthorized repair or installation.

Zui has the final decision on defect identification and cause.

The company reserves the right to make changes and improvements to its products, but has no obligation to perform improvements and installations on products already produced.

1.4 Operating environment

The instrument is used in residential, commercial and light industrial environments in accordance with standards BS EN 50081-1 and BS EN50082-1

1.5 Climatic Environment

The company shall have the right to make changes and improvements to its products, but shall have no obligation to perform improvements and installations on the products already produced.

The instrument is operated under the following conditions:

Elevation & lt;

2000m

Operating temperature: 13 ~ 30℃(56 ~ 86℉), relative humidity 25 ~ 75%

Storage temperature: 10 ~ 43℃(50 ~ 110℉), relative humidity 20 ~ 80%

The instrument can be placed in a standard operating environment to ensure consistency between sample humidification and actual wear test.

1.6 Electrical Information

This instrument meets the electrical requirements of EN 61010-1:2001 for measurement, control and laboratory use.

1.7 Installation type and pollution level

Install category Ⅰ

Pollution level 1

1.8 Warning labels