The KBF P constant climatic chambers with ICH-compliant UV/Vis light source and KBF LQC with light dose control have a unique light concept that guarantees homogeneous light distribution. The illumination cassettes can be positioned variably and even removed. The units have a stainless steel inner chamber, an automated water and waste water management system, and an access port with silicone plug Ø 30 mm on the left hand side. Units self-test for comprehensive status analysis.

• Humidity regulation with capacitive humidity sensor and vapor humidification
• Intuitive touchscreen controller with time-segment and real-time programming
• Class 3.1 independent temperature safety device (DIN 12880) with visual and audible temperature alarm
• APT.line™ preheating chamber technology ensures air is circulated evenly, even when the chamber is fully loaded
• Homogeneous climatic conditions are guaranteed across the entire usable space

KBF P series - with ICH-compliant illumination, the one source solution for photostability tests.

KBF LQC series - with ICH-compliant illumination and Light Quantum Control (LQC), models feature accurate light photometry, an enhancement of photostability testing. The KBF LQC series use independent light-dose control of UV-A and visible light with spherical sensors, which guarantees homogeneous light distribution. The humidity system with capacitive humidity sensor and vapor pressure humidification offers quick response times.

All models have a tight-sealing inner door made of ESG safety glass, the door is heated against condensation. Glass corrosion is avoided thanks to the special TIMELESS coating. The units have 4 casters each, 2 with brakes on them. Values measured via the internal data logger can be read out in open format via USB.

Temperature variation at 150 °C:
for KBF P 240 and KBF LQC 240: ±0.6 °C at 25 °C (60% RH) with illumination
for KBF P 720 and KBF LQC 720: ±1.2 °C at 25 °C (60% RH) with illumination