Overview
The document provides a comprehensive overview of SHEL LAB's range of ovens and test chambers, emphasizing their commitment to quality, innovation, and safety. It highlights the company's manufacturing capabilities, product features, and the benefits these bring to end-users.

Manufacturing Excellence
SHEL LAB's automated fabrication facility ensures high precision and durability in product construction. Oversized motors and bearings, along with non-contact heating elements, enhance the longevity and precision of the ovens. The company leverages 35 years of industry experience to deliver products that offer outstanding performance and value.

Innovation and Safety
Continuous product improvement is a key focus, with flexibility in manufacturing allowing for quick adaptation to market demands. Safety is prioritized with independent overtemperature protection systems and strategic placement of heating elements to prevent accidental spills.

Product Features
The document details various oven models, including high-performance horizontal airflow ovens, specialty ovens, and vacuum ovens. Key features include horizontal airflow for superior temperature uniformity, programmable controllers for precise temperature management, stainless steel interiors for durability and cleanliness, and a powder coat paint finish for corrosion resistance.

Specialty Ovens
Specialty models like the CR1-2 are designed for cleanroom environments, featuring HEPA filters and inert gas capabilities for reduced oxidation and contamination. The unique shelf design and dual fan wheels enhance performance and user customization.

High-Performance Ovens
These ovens offer programmable ramp and soak controllers, adjustable air intake and exhaust ports, and dual gasket door designs for improved temperature uniformity. Applications include batch testing, sterilizing, and electronic burn-in.

Humidity/Environmental Test Chambers
These chambers are equipped with a low-pressure water vapor generator for humidity control, microprocessor controls, and digital displays for temperature and humidity. They are used for shelf life testing, packaging, and sterility testing. The chambers feature a water-jacket or air-jacket design for temperature control and have safety features like independent overtemperature protection.

General Purpose Ovens
Available in forced air and gravity convection configurations, these ovens offer precise temperature control with microprocessor controls and digital displays. They include features like an electronic timer, independent overtemperature protection, and a unique shelf design for easy adjustment. Applications include glassware drying, sterilizing, and stability testing.

Vacuum Ovens
SHEL LAB's vacuum ovens are designed for drying, curing, and moisture content testing. They feature a cross-flow ventilation system, stainless steel chambers, and solid brass vacuum valves. The ovens maintain precise temperature control with a PID controller and have independent overtemperature protection. Applications include vacuum drying, moisture determination, and vacuum storage.

Key Features Across Models
All models emphasize durability, precise temperature control, and safety features. They are constructed with stainless steel for corrosion resistance and have user-friendly controls for ease of operation. The document also highlights the availability of accessories like power exhausts and chamber stands.

Technical Specifications
Various models with different chamber capacities ranging from 0.6 to 28 cubic feet. Temperature range from ambient +15 to 240ºC with uniformity specifications. High limit control and independent safety features. External and internal dimensions provided for each model. Electrical requirements include max amp draw and power frequency/phase details.

Company Background
Sheldon Mfg. Inc., founded in 1970, has established itself as a leader in manufacturing constant temperature equipment. The company is recognized for its innovation and commitment to quality, serving the scientific, research, and medical industries.