The TPB series Thermally Protected Ballast Heating Test Chamber stimulates high temperature environmental in the nature. It is specially used for temperature adaptability test of electronic and electrical components.

Standard:
IEC 61347-1: 2024 D Part /GB 19510.1-2023 “Lamp controlgear – Part 1: General and safety requirements”
UL 935:2007 ” Standard for Fluorescent-Lamp Ballasts”

Specification:
• Working room dimension: 610×610×610mm
• Temperature range: RT+10℃～+100℃
• Inner and outer chamber material: High-grade stainless steel plate
• Insulation material: uUltra-fine glass wool insulation material
• Heater: Special strip heater (heating surface area 300×40 mm), 300 watts per group, four groups in total, connected in parallel with the power supply.
• Special wooden test sample holder
• Three-level temperature measurement points (can be measured, controlled and switched at any time)