Digital Hotplate Stirrers

Benchmark Digital Hotplates, Stirrers, and Hotplate Stirrers

The Benchmark H3700 Series offers reliable performance and safety for everyday laboratory applications, with models designed for precise temperature and stirring control. These hotplates, stirrers, and hotplate stirrers are equipped with advanced microprocessor controls, providing efficient heating and mixing for various laboratory tasks. With models available in both 7x7" and 10x10" platform sizes, these units are suitable for a wide range of vessel sizes, from small beakers to larger flasks, handling volumes up to 15 liters.

Key Features:

• Durable Ceramic Top Surface: All units feature a chemically resistant white ceramic top plate that ensures longevity and durability, while providing a smooth, easy-to-clean surface.
• Powerful Motor Drive System: The magnetic stirrer models are equipped with a powerful motor drive that ensures efficient mixing in large vessels and viscous samples, providing reliable, consistent results.
• Precise Temperature and Speed Control: The digital microprocessor controls allow for precise temperature and stirring speed adjustments. The temperature range for heating models is from ambient +5°C to 400°C, and the stirring speed is adjustable from 100 to 1500 rpm, providing flexibility for various laboratory applications.
• Safety Features: A safety LED illuminates when the top plate temperature exceeds 50°C, ensuring user safety. Additionally, the units allow for the connection of an external temperature probe to maintain the selected sample temperature within ±1°C, offering greater control in temperature-sensitive experiments.
• Versatile and Customizable: The H3700 Series models are available as separate hotplates, magnetic stirrers, or hotplate stirrers, allowing you to choose the configuration that best fits your laboratory needs.

Model Options:

1. H3700 (7 x 7" Platform)

   • Temperature Range: Ambient +5°C to 400°C
   • Speed Range: 100 to 1500 rpm
   • Stir Capacity: 5 liters
   • Dimensions: 7 x 7 in / 18 x 18 cm
   • Electrical: 115V, 60Hz, 500W

2. H3710 (10 x 10" Platform)

   • Temperature Range: Ambient +5°C to 400°C
   • Speed Range: 150 to 1500 rpm
   • Stir Capacity: 15 liters
   • Dimensions: 10 x 10 in / 25.4 x 25.4 cm
   • Electrical: 115V or 230V, 50-60Hz, 750W

Ordering Information:

• H3700 7x7" Series:

  • H3700-I: Benchmark Digital Hotplate, 7x7"
  • H3700-S: Benchmark Digital Magnetic Stirrer, 7x7"
  • H3700-HS: Benchmark Digital Hotplate Magnetic Stirrer, 7x7"

• H3700 10x10" Series:

  • H3710-I: Benchmark Digital Hotplate, 10x10"
  • H3710-S: Benchmark Digital Magnetic Stirrer, 10x10"
  • H3710-HS: Benchmark Digital Hotplate Magnetic Stirrer, 10x10"

• Optional Accessories:

  • H3700-ROD: Optional support rod
  • H3700-TP: Optional external temperature probe
  • H3700-CS: Clamp assembly with support rod and clamps for securing thermometers/probes
  • H3700-CSTF: Clamp set with chemically resistant Teflon rods for mounting temperature probes

The Benchmark H3700 Series is perfect for laboratories requiring high-performance, precise control of temperature and stirring speed. Whether you need a standalone hotplate, magnetic stirrer, or hotplate stirrer, these versatile units offer a durable and reliable solution for all your laboratory mixing and heating needs.