This document provides specifications for a humidity chamber, including its temperature and humidity ranges, accuracy, uniformity, sizes, interior and exterior dimensions, trays, power supply, warranty, material of construction, and optional features. The humidity chamber can maintain temperatures from 20°C to 60°C and humidity from 40%RH to 95%RH with accuracy of +0.2°C and +2.0% RH. It comes in various standard sizes and also custom sizes upon request.