Moisture resistant microbial penetration tester

The smoke toxicity test equipment of building materials is designed according to the national standard GB/T20285-2006 classification of smoke toxicity hazard of materials.

The test standard is based on the research results of laboratory smoke inhalation test and laboratory mouse smoke inhalation test in China and the practical experience of smoke toxicity evaluation of materials.

It is one of the important criteria for determining grade A2, B, C composite (sandwich) materials.

Applicable standards

GB/T20285-2006 Technical parameters of The Classification of Toxicity risk of Smoke from Materials

1. Power supply voltage :AC220V±10%, 50HZ current ≤10A;

2. Maximum power used :1.5KW;

3. Heating power :800-1000W;

4. Temperature control range :300-1000℃;

5. Control accuracy: static ±1℃(maintenance time > 2min);

6. Air flow: adjustable from 0 to 20L/min;

7. Displacement rate of ring furnace :(10±0.1)mm/min.

Folding edit this section instrument features

The smoke toxicity test equipment of the building material is simple in design and operation. The automatic adjustment mode of the test box is directly controlled by software, which greatly saves manpower and material resources.

The mouse cage rotates flexibly on the scaffold without any fixed static point.

The poison box is made of colorless transparent plexiglass material with good sealing performance to avoid the leakage of flue gas.

The quality of the instrument shall be guaranteed for 12 months from the date of first use or 15 months from the date of spontaneous delivery, on the basis of the first occurrence.

The instrument has passed inspection and testing, so there are no material and process defects.

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 instruments or components caused by misuse, misuse, accident, alteration, neglect, or unauthorized repair or installation.

Zui has the final decision on defect identification and cause.

After the parts have been repaired or replaced, the warranty under the warranty shall continue to be valid for 6 months from the original warranty period or the date of the spontaneous credit of the equipment, subject to the longer period.

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.

1.3 Parts Warranty

The supplied parts and materials have been inspected and tested to ensure that they are free from defects and defects and that they will work normally when properly installed and operated on the instruments manufactured.

The warranty period for components (excluding expendable components such as light sources, optical elements, friction cloth, etc.) is 6 months from the first delivery date.

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