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SHEL LAB

SHEL LAB, a brand of Sheldon Manufacturing Inc., is an American manufacturer of laboratory and scientific equipment with a history dating back to the early 20th century. The company is known for producing controlled-environment chambers, including vacuum ovens, CO2 incubators, and mechanical forced-air convection ovens, used in research, clinical, and industrial settings. SHEL LAB equipment is designed for applications requiring precise temperature control, uniformity, and reliability, such as sample drying, sterilization, cell culture, and material testing. Their product lines include vacuum ovens (e.g., SVAC1E, SVAC4, SVAC2E-2) with capacities from 0.56 to 4.5 cubic feet, maximum temperatures up to 220°C, and power ratings from 1,110 to 3,200 watts, available in 110-120V AC or 220-240V AC configurations. CO2 incubators (e.g., SCO6AD, SCO5W) feature air-jacket or water-jacket designs, capacities from 5.1 to 5.9 cubic feet, digital displays, and temperature uniformity within ±0.2°C to ±0.25°C, suitable for cell culture and microbiology. Mechanical forced-air convection ovens (e.g., SMO5, SLF1423-H, SMO28-2) offer capacities from 4.9 to 27.6 cubic feet, maximum temperatures up to 306°C, and temperature uniformity of 1.8°C to 3°C, ideal for drying, baking, and heat treatment. SHEL LAB equipment is built to meet standard laboratory safety and performance specifications, with construction materials such as stainless steel interiors and powder-coated exteriors. 3G Electric supplies a range of SHEL LAB products globally, supporting procurement for plant engineers, maintenance managers, and laboratory specialists who require dependable thermal processing and incubation equipment. The inventory includes multiple SKUs across voltage options and capacity sizes, with logistics support for international shipping. Buyers can select from models with digital controls, forced-air circulation, and various jacket types to match specific application requirements.

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About SHEL LAB

SHEL LAB, a brand of Sheldon Manufacturing Inc., is an American manufacturer of laboratory and scientific equipment with a history dating back to the early 20th century. The company is known for producing controlled-environment chambers, including vacuum ovens, CO2 incubators, and mechanical forced-air convection ovens, used in research, clinical, and industrial settings. SHEL LAB equipment is designed for applications requiring precise temperature control, uniformity, and reliability, such as sample drying, sterilization, cell culture, and material testing. Their product lines include vacuum ovens (e.g., SVAC1E, SVAC4, SVAC2E-2) with capacities from 0.56 to 4.5 cubic feet, maximum temperatures up to 220°C, and power ratings from 1,110 to 3,200 watts, available in 110-120V AC or 220-240V AC configurations. CO2 incubators (e.g., SCO6AD, SCO5W) feature air-jacket or water-jacket designs, capacities from 5.1 to 5.9 cubic feet, digital displays, and temperature uniformity within ±0.2°C to ±0.25°C, suitable for cell culture and microbiology. Mechanical forced-air convection ovens (e.g., SMO5, SLF1423-H, SMO28-2) offer capacities from 4.9 to 27.6 cubic feet, maximum temperatures up to 306°C, and temperature uniformity of 1.8°C to 3°C, ideal for drying, baking, and heat treatment. SHEL LAB equipment is built to meet standard laboratory safety and performance specifications, with construction materials such as stainless steel interiors and powder-coated exteriors. 3G Electric supplies a range of SHEL LAB products globally, supporting procurement for plant engineers, maintenance managers, and laboratory specialists who require dependable thermal processing and incubation equipment. The inventory includes multiple SKUs across voltage options and capacity sizes, with logistics support for international shipping. Buyers can select from models with digital controls, forced-air circulation, and various jacket types to match specific application requirements.

Common Applications

  • Electronics manufacturing — SHEL LAB SVAC4 vacuum oven for degassing and moisture removal from components
  • Cell culture research — SHEL LAB SCO6AD CO2 incubator for maintaining mammalian cell lines under controlled CO2
  • Pharmaceutical quality control — SHEL LAB SMO5 forced-air oven for stability testing and drying of samples
  • Material science — SHEL LAB SVAC2E-2 vacuum oven for heat treatment of polymers under reduced pressure
  • Clinical diagnostics — SHEL LAB SCO5W water-jacket CO2 incubator for microbial culture and pathogen testing
  • Industrial batch drying — SHEL LAB SMO28-2 forced-air oven for large-volume drying of powders and granules

Frequently asked questions

Common questions about SHEL LAB from 3G Electric.

What are the key specifications of the SHEL LAB SVAC1E vacuum oven?

The SHEL LAB SVAC1E vacuum oven has a 0.56 cubic foot capacity, a maximum temperature of 210°C, and a power rating of 1,110 watts. It operates on 110-120V AC and features a temperature uniformity of ±9°C at 120°C. This model is suitable for drying heat-sensitive materials and vacuum-assisted processes.

How does the SHEL LAB SCO6AD CO2 incubator maintain temperature uniformity?

The SHEL LAB SCO6AD CO2 incubator uses an air-jacket design with forced-air circulation to achieve a temperature uniformity of ±0.25°C. It has a 5.9 cubic foot capacity, a digital display, and operates on 110-120V AC. This design minimizes temperature gradients, making it suitable for cell culture applications.

What is the difference between SHEL LAB water-jacket and air-jacket CO2 incubators?

SHEL LAB water-jacket CO2 incubators, like the SCO5W, use a water-filled jacket around the chamber to provide thermal mass and temperature stability, with uniformity of ±0.2°C. Air-jacket models, like the SCO6AD, use forced-air circulation for faster recovery and uniformity of ±0.25°C. Water-jacket designs offer better temperature retention during power outages, while air-jacket models are lighter and easier to maintain.

What voltage options are available for SHEL LAB vacuum ovens?

SHEL LAB vacuum ovens are available in 110-120V AC (e.g., SVAC1E, SVAC4) and 220-240V AC (e.g., SVAC2E-2) configurations. The voltage affects power output and compatibility with local electrical systems. For example, the SVAC2E-2 operates at 220-240V AC with a 3,200-watt rating, while the SVAC1E uses 110-120V AC at 1,110 watts.

What is the maximum temperature range for SHEL LAB mechanical forced-air convection ovens?

SHEL LAB mechanical forced-air convection ovens, such as the SMO5, have a maximum temperature of 306°C. Other models like the SLF1423-H and SMO28-2 reach up to 260°C. These ovens provide temperature uniformity within 1.8°C to 3°C, depending on the model, and are suitable for drying, baking, and heat treatment processes.

Can SHEL LAB equipment be used for industrial applications beyond laboratory settings?

Yes, SHEL LAB equipment is used in industrial applications such as material testing, component drying, and sterilization. For example, vacuum ovens like the SVAC4 (4.5 cu ft, 220°C) are used for degassing and moisture removal in electronics manufacturing. Forced-air ovens like the SMO28-2 (27.6 cu ft, 260°C) are suitable for batch processing in production environments.