Ninhydrin and DFO Chamber

The Ninhydrin, DFO and Indandione Chamber Cabinet by TopAir Systems accelerates latent fingerprint
development on absorbent surfaces. It employs DFO, Ninhydrin, and other agents in a controlled environment to
optimize efficacy by managing moisture, temperature (80°C for Ninhydrin, 100°C for DFO and Indandione in dry
conditions), and duration.

Operated via proprietary software, the chamber cabinet enables autonomous cycle initiation, parameter setting,
and result retrieval. It features an intuitive touchscreen for easy programming of temperature, humidity, and
operation time, with status notifications for user convenience.

Constructed from high-quality metal with comprehensive insulation, a high-performance heating mechanism,

humidity generator, and stainless steel interior, it ensures durability and efficient operation, including a double-
glazed window for enhanced insulation and temperature stability.

• Ninhydrin and DFO combination cabinet.
• Ninhydrin development enabled at 80 degrees Celsius and 65% humidity.
  DFO and Indandione development enabled at 100 degrees Celsius in dry conditions
• Dedicated software with intuitive touchscreen interface.
• Interior surface drying system.