النشرة الإخبارية High temperature and low temperature cold and hot box

High temperature and lowrtemperatur cold and warming box is a testing equipment that simulates the rapid temperature changes in nature, and can test the physical and chemical damage of products in the process of rapid temperature changes to find potential quality problems of products and solve them then improve and optimize. Thermal shock testing machine is an essential testing equipment for metal, plastic, aerospace, rubber, electronics and other materials industries.

High temperature and low temperature cold and warm box Conforms to the standard:

1. GB 10589-89 Low Temperature Test Chamber Technical Conditions

2. GB 10592-89 High and Low Temperature Test Chamber Technical Conditions

3. GB/T5170.2-1996 Electrical and electronic product environment test equipment simple parameter verification method temperature tester

4. GB/T2423.1-2008 (IEC60068-2-1: 2007) Low temperature test method Ab

5. GB/T2423.2-2008 (IEC60068-2-2: 2007) High Temperature Test Method Bb

6, GJB150.3A-2009 Equipment Laboratory Environment Test Method Part 3: High Temperature Test

7, GJB150.4A-2009 Equipment Laboratory Environmental Test Method No. 3 Section: Low Temperature Test

8, GJB150.5-1986 thermal shock test.

The performance parameters refer to the following:

1. Low temperature impact temperature range: A-20°C; B-40°C; C: 55°C; D: -65°C ）。

2. Temperature deviation: ±2℃.

3. Temperature variation: ±0.5℃.

4. Temperature recovery time: ≤5min.

5. Temperature recovery conditions: high temperature at 150°C for 30 minutes, low temperature at -20°C for 30 minutes, high temperature exposure at 150°C for 30 minutes at low temperature - 40°C for 30 minutes, high temperature at 150°C for 30 minutes, low temperature at -55°C for 30 minutes, high temperature at 150°C for 30 minutes, low temperature at -65°C for 30 minutes.

6. Thermal shock Transmission method: Pneumatic drive.

7. The heating time of the high-temperature storage room: 30 minutes (+25℃~+200℃).

8. The cooling time of low-temperature storage room: 65 minutes (+25℃～-75℃).

Nine, low-temperature impact testing machine | Low temperature blowing machine | Impact testing machine noise during operation: (dB) ≤ 65 (standard regulations ≤ 65 decibels are not considered noise)

10. Model Inner box size (mm) Outer box size (mm) Power (kW)

LQ-TS-49 B360×H350×T400 B1550× H1730× D1440 18.5

LQ-TS-80 B500×H400×T400 B1650×H1830×T1500 23.0

LQ-TS-150 B600×H500×T500 B1750×H1930×T1570 28.0

LQ-TS-225 B500×H750×T600 B1450×H2100×T1670 34.0

LQ-TS-408 B750×H800×T800 B1550× H2150×D1900 42.0