Binder KBF-LQC 720 Climate Chamber - Light Quantum Control 700L

The Binder KBF-LQC 720 represents the pinnacle of large-scale, automated photostability testing, offering a massive 700-liter capacity integrated with patented LQC (Light Quantum Control) technology. Engineered to meet the rigorous ICH Q1B guidelines, it features two independent 3D spherical sensors that monitor UV-A and visible light dosages in real-time. This unique system allows for absolute control: the chamber automatically powers down once the specified light dose is achieved, ensuring perfect sample protection and highly reproducible results for pharmaceutical research.

Equipped with APT.line™ preheating chamber technology, the KBF-LQC 720 maintains superior temperature and humidity uniformity throughout its spacious stainless steel interior, even with three lighting cassettes active. The system utilizes a capacitive humidity sensor and high-precision steam humidification to maintain a stable range from 10% to 80% RH. Its intuitive touch-screen controller provides real-time programming and comprehensive data logging, with measurement values easily exported via USB in an open format. With dual doors, integrated door heating, and a Class 3.1 safety device, the KBF-LQC 720 is the ultimate industrial-grade solution for meticulous, large-volume stability testing.

Technical Specifications:

• Brand / Model: Binder KBF-LQC 720 (Light Quantum Control)

• Interior Volume: 700 Liters

• Light Control: Patented LQC (3D spherical sensors for independent UV-A & Visible light dosage)

• Temperature Range (Lights Off / On): 0 to +70 °C / 10 to +60 °C

• Humidity Range (Lights Off / On): 10% to 80% RH / 10% to 75% RH

• Temperature Variation: ± 1.2 K (With lights on)

• Max. Heat Compensation: 1000 W (at 40 °C)

• Humidity Recovery Time: 1-5 minutes (after 30 sec door opening)

• Lighting Cassettes: 3 ICH-compliant UV/Vis cassettes (Standard)

• Data Logging: Internal logger with USB export (Open format)

• Safety: Class 3.1 independent temperature safety (DIN 12880) with alarms

• Interface: Ethernet and 30 mm silicone access port

• Internal Dimensions (W x H x D): 973 x 1250 x 576 mm

• External Dimensions (W x H x D): 1250 x 1925 x 890 mm

• Net Weight: 374 kg

• Power Supply: 200...230 V / 3.5 kW