据技术部5月7日上午08点44分透露：（/c149978/products/d.html）
yi、tcjt-21型紫外线老化箱概述：
tcjt-21型紫外线老化箱可供建筑涂料、油漆等行业用于对物品的紫外线照射老化用。
本产品符合建材局jc-500标准。
overview of tcjt-21 ultraviolet aging box:
tcjt-21 ultraviolet aging box can be used for ultraviolet radiation aging of building coatings, paints and other industries.
this product conforms to jc-500 standard of building materials bureau.
二、tcjt-21型紫外线老化箱工作条件：
本产品在下列环境条件下正常工作：
1、空气温度为2-40℃
2、空气相对湿度不大于85％
3、无强烈震动腐蚀性气体
working conditions of tcjt-21 ultraviolet aging box:
this product works normally under the following environmental conditions:
1. the air temperature is 2-40 ℃
2. the relative humidity of air is not more than 85%
3. no strong vibration corrosive gas
三、tcjt-21型紫外线老化箱技术参数：
1、工作室尺寸：500×650×800（深*宽*高）
2、温度范围：室温+10-50℃（本产品禁止超过50℃以上使用）
3、温度波动度：±1.5℃
4、温度均匀性45℃时±2℃
5、加热功率：1000w
6、紫外线灯管：配备3根
7、紫外线中心照距：400～600mm
8、工作电源：ac220v单相50hz
9、外型尺寸：800×600×1300mm
10、整机重量：120kg
technical parameters of tcjt-21 ultraviolet aging box:
1. studio size: 500 × six hundred and fifty × 800 (d * w * h)
2. temperature range: room temperature + 10-50 ℃ (this product is forbidden to be used above 50 ℃)
3. temperature fluctuation: ± 1.5℃
4. when the temperature uniformity is 45 ℃ ± 2℃
5. heating power: 1000w
6. ultraviolet lamp: equipped with 3
7. ultraviolet central distance: 400-600mm
8. working power supply: ac220 v single phase, 50 hz
9. size: 800 × six hundred × 1300mm
10. total weight: 120kg
tcjt-21型紫外线老化箱可供建筑涂料、油漆等行业用于对物品的紫外线照射老化用。
本产品符合建材局jc-500标准。tcjt-21 ultraviolet aging box can be used for ultraviolet radiation aging of building coatings, paints and other industries.
this product conforms to jc-500 standard of building materials bureau.
tcjt-21 ultraviolet aging box can be used for ultraviolet radiation aging of building coatings, paints and other industries.
this product conforms to jc-500 standard of building materials bureau.
主营产品：土工检测仪器,防水材料检测仪器,陶瓷砖检测仪器,水利水电粗粒土系列,沥青仪器检测仪器
main products: geotechnical testing instrument, waterproof material testing instrument, ceramic brick testing instrument, water conservancy and hydropower coarse-grained soil series, asphalt testing instrument