mber /Features:
1. Can record the temperature, humidity, arc light voltage, arc light current, BT black ball temperature and arc light in the same time.
2. 60H continuous testing.
3. BT black ball temperature digital display, damper regulator can be controlled for stable of black balls temperature.
4. Unique DEW design
5.All data use digital display for long time management.
6. Adopt carbon arc Intensity detector, to keep the wave length in standard range.
Climatic Test /Technical parameters: