The U.S. Food and Drug Administration (FDA) requires the purchase of one new, turn-key insect rearing chamber for its Center for Biologics Evaluation and Research in Silver Spring, MD. The chamber must maintain a temperature setpoint of 27°C with ±0.2°C accuracy, humidity control of 75–80% RH with ±0.3% accuracy, and programmable LED lighting for diurnal cycles. Delivery, installation, calibration, and on-site operator training must occur within 45 calendar days from the date of award. The contractor must provide NIST-traceable calibration documentation, a one-year warranty, and phone/email technical support. This opportunity is a small business set-aside under NAICS code 334516.