Ohaus Guardian 2000 e-G21HS04C Hotplate Stirrer, 115V

The Ohaus Guardian 2000 Series Hotplates, Stirrers, and Hotplate Stirrers are ideal for education and other lab environments that require affordable, everyday fast heating and reliable stirring up to 15L. All three sizes offer simple knob control to easily adjust the heating and stirring functions. The durable housing includes a built-in support rod holder which accepts the optional support rod. Stirring models include PTFE coated stir bars.

The Guardian 2000 Series units feature powerful stirring and fast heating at an economical price. Safely heat up to 500°C and stir up to 15L with easy-to-use knob control for simple and reliable everyday heating and stirring in the lab. Designed to last - the rugged metal housing has a spill resistant design for long life in the lab under harsh conditions. The smooth, chemical-resistant ceramic top plate is perfect for easy clean up. Safety is also of utmost importance, and the prominent hot top indicator light illuminates when the heater is above 40°C, keeping the end user safe during all heating applications.

Ohaus Guardian 2000 e-G21HS04C Hotplate Stirrer, 115V Specifications

Function	Heating and Stirring
Capacity	15 L
Plate Construction	Ceramic
Plate Size	4 in x 4 in (102 mm x 102 mm) (LxW)
Temp. Range	70°C - 500°C
Control	Analog
Power Consumption	535 W
Dimensions	10.4 in x 4.3 in x 6.4 in (264 mm x 110 mm x 163 mm) (LxHxW)
Working Environment	5°C – 40°C, 80% RH, Non-condensing (41°F – 104°F, 80% RH, Non-condensing)
Speed Range	200 to 1600 RPM
Net Weight	5.5 lb (2.5 kg)
Safety Certification	TUV

Comparison of Models

Specification	Ohaus Guardian 2000 e-G21HS04C	Ohaus Guardian 2000 e-G21HS07C	Ohaus Guardian 2000 e-G21HSRDS
Capacity	15 L	15 L	15 L
Plate Construction	Ceramic	Ceramic	Ceramic-coated Stainless Steel
Plate Size (LxW)	4 in x 4 in (102 mm x 102 mm)	7 in x 7 in (178 mm x 178 mm)	5.3 in (135 mm)
Temp. Range	70°C - 500°C	70°C - 500°C	50°C - 380°C
Control	Analog	Analog	Analog
Power Consumption	535 W	1,035 W	535 W
Dimensions (LxHxW)	10.4 in x 4.3 in x 6.4 in (264 mm x 110 mm x 163 mm)	12.5 in x 4.4 in x 8.8 in (318 mm x 112 mm x 223 mm)	10.4 in x 4 in x 6.4 in (264 mm x 101 mm x 163 mm)
Speed Range	200 to 1600 RPM	200 to 1600 RPM	200 to 1600 RPM
Power	115V	115V	115V