Ohaus® Guardian™ 7000 Hotplate Stirrers

The Ohaus® Guardian™ 7000 is a durable Hotplate Stirrer with superior safety features and intelligent performance. The SmartHousing™ is chemical resistant with an innovative, easy-to-clean design that channels spills away from internal components and the angled glass control panel. The bright LCD display includes intuitive icons, temperature, speed, and time settings—all designed to monitor performance from across the lab.

Unique Features:

• SmartPresence™ and SmartLink™ technologies ensure supervised pperation: Protect your lab with patented SmartPresence™ and SmartLink™ technologies. These exclusive features automatically shut off the heater if no one is detected after a user set "time out" period has passed.
• SafetyHeat™ system protects the lab: An industry-leading early detection system that uses two independent safety controls to continuously monitor the electronics and shut off heating before an over temperature condition occurs.
• Powerful, consistent stirring performance: Precise stirring from 60 to 1600 rpm is made possible by the design of a powerful motor, strong magnet and software controlled ramp rate, ensuring secure magnetic coupling for viscous applications.
• Customized performance for precise applications: SmartHeat™ allows you to set the maximum temperature of the unit and SmartRate™ enables fast or slow temperature and speed ramp rates. The programming feature allows storage of 5 multi-step programs.

Model	e-G71HS07C	e-G71HS10C	e-G71HSRDM
Function	Heating and Stirring
Top Plate Size	7 x 7"	10 x 10"	5.3" dia.
Speed Range	60 rpm to 1600 rpm
Speed Stability	+/- 2%
Temperature Range	Ambient + 5°C – 500°C		Ambient + 5°C – 380°C
Temperature Stability	+/- 1% Plate, below 100°C +/-1°C and +/- 0.5% Probe, below 100°C +/-1°C
Temperature Accuracy	Plate +/- 5°C (after Single Point Calibration) and Probe +/- 0.5°C (after Single Point Calibration)
Temperature Calibration	Five Plate and Five Probe
Timer	1 minute to 99 hours and 59 minutes
Control	Digital
Display	Custom Backlit LCD
Communication	USB
Capacity	15L	18L	20L
Top Plate Material	Ceramic		Aluminum
Dimensions (H x L x W)	4.8 x 12.2 x 8.8"	4.8 x 16.3 x 11.3"	5.0 x 10.5 x 6.8"
Working Environment	41°F – 104°F, 80% RH, non-condensing / 5°C – 40°C, 80% RH, non-condensing
Accessories	Temperature probe and in use cover (included)

Add to Cart
Cat.No.	Brand	Name	Surface	Surface Dimensions	EA
316-30500600	Guardian™	e-G71HS07C Hotplate Stirrer, 15L	Ceramic	7 x 7"	$995.00 1/EA		Add To Favorites
316-30500610	Guardian™	e-G71HS10C Hotplate Stirrer, 18L	Ceramic	10 x 10"	$1386.00 1/EA		Add To Favorites
316-30500620	Guardian™	e-G71HSRDM Hotplate Stirrer, 20L	Aluminum	5.3" dia.	$894.00 1/EA		Add To Favorites