- תיאור
- חֲקִירָה
תיאור
LR-B013 לשכת הזדקנות אוזון
| מפרט טכני | |
| 1 Product performance | |
| 1.1 פריט 1.2. דֶגֶם 1.3. כרך 1.4 גודל פנימי 1.5 גודל חיצוני 1.5 מִשׁקָל 1.6 ספק כוח 1.7 כּוֹחַ | Ozone aging test chamber (Dynamic) LR-B013 150ל W500 X H600 x D500mm W1050 X H1700 x D1100mm 300ק"ג AC380±5%V /50±0.5Hz 4.0KW |
| 1.7 פוּנקצִיָה | Ozone in the atmosphere is very little, while it’s a major factor in rubber cracking, the product simulate and enhance atmospheric ozone condition to study the role of ozone on the rubber, and to rapid identificate and evaluate rubber resistance for ozone aging and anti-ozone agent protection. According to“GB / T7762-2003 Test Method for Static Tensile Test of Ozone Resistance Cured Rubber or Thermoplastic Rubber”,“GB / T2951.21-2008 General Test Method for Insulation and Sheathing Material of Cable”,“GB / ט 11206-2009 Rubber Aging test surface cracking method”, and other relevant standards of the test method. |
| 1.8 Principle and method | According to test methods and standards, test method can be divided into “סטָטִי” ו “dynamic”, the static means the sample is tested in the chamber after stretched well, the dynamic means the sample is installed in the clamp in the chamber, it’s tested while being stretched, (It conforms to the standard IEC 60811-403 and do the test for silica gel, cable and other soft-tube test requirements, the rigid wire material directly with the ozone contact aging), the floating of tensile is about 5% – 45% of the sample itself. |
| 2 פרמטרים טכניים עיקריים | |
| טווח טמפרטורות: RT+10℃～60℃ (מתכוונן, ozone will decompose when temp. מֵעַל 60 ℃) תנודת טמפרטורה: ±0.5℃ Accuracy of Tem. Distribution: ±2.0℃ מקסימום. Tep. of Ozone: 60℃ (When the temperature is above 60 ℃, ozone decomposition rate will get rapid self-decomposition. Heating time: around 20min from RT to 60 ℃ טווח לחות: ±3.0%. תנודת לחות: ±2.0%. Ozone concentration accuracy: 50~1000pphm (מתכוונן, צמיגות נמוכה) Air flow amount: 20～70L/min Air flow rate: 12～16mm/s Revolving speed of sample holder Ozone Accuracy: ±5.0% F.S Ozone fluctuation: ±2.5pphm Specimen fixture: one set of three groups of experimental static fixture | |
