• Sample heating holes: hole diameter 32 mm, hole depth 118mm. The diameter and the depth of the hole, can design according to the users requirements • Temperature control range: room temperature ~250˚C, temperature setting gradient 0.1˚C • Heating power: 2000W • Power Supply: AC 220V± 10%, 50~60Hz • Operating Ambient: temperature-10~+60˚C, humidity ≤ 90% RH. • Size (LxWxH): 12.7” x 12.5” x12.5” (325mmx 320mmx320mm) • NET Weight: 74lbs/34kg