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Ohaus Guardian 7000 e-G71HSRDM Hotplate Stirrer, 120V
Temperature Range
Ambient +5°C to 380°C
Speed Range
60 to 1,600 RPM
- Temperature range from ambient +5°C to 380°C, ideal for precise and reliable heating with the ceramic top
- Stirring speed range from 60 to 1600 rpm with stable torque and speed accuracy of ±1 rpm, suitable for various laboratory tasks
- Backlit display provides clear visibility of temperature, speed, and time settings, with intuitive icons for easy monitoring
- Digital controls with integrated timer and USB port for programming and enhancing safety with SmartLink™ technology
- Built with a chemical-resistant, easy-to-clean aluminum housing, hardened glass front panel, and aluminum top plate
- Temperature calibration feature supports 5 probe and 5 plate setpoints for accurate and consistent results
- Includes a probe connection, control knobs, On/Off switch for heater disconnect, and a built-in support rod holder
SmartPresence™ and SmartLink™ technologies automatically shut off the heater after a user-set time if no one is detected.
SafetyHeat™ uses two independent controls to stop heating before an overtemperature condition occurs.
Precise stirring from 60 to 1600 rpm is ensured by a powerful motor, strong magnet, and controlled ramp rate.
The Ohaus Guardian 7000 Hotplate Stirrers are designed with outstanding safety features and superior heating and mixing 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. Protect your lab with 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. An industry-leading early detection system that uses two independent safety controls to continuously monitor the electronics and shut off heating before an overtemperature condition occurs.
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. 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.
The
Ohaus Guardian 7000 e-G71HSRDM Hotplate Stirrer, 120V includes:
- Two Stir Bars (40 x 8mm and 28.6 x 8mm)
- 8" Stainless Steel RTD Temperature Probe
- Power Cord
- Operator's Manual
- Manufacturer's Documentation
- 2 Year Manufacturer's Warranty
Ohaus Guardian 7000 e-G71HSRDM Hotplate Stirrer, 120V Specifications
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Function
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Heating and Stirring
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Capacity
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20 L
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Plate Construction
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Aluminum
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Plate Size (Ø_Diameter)
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135 mm (5.3 in)
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Temp. Range
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Ambient +5°C – 380°C
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Speed Range
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60 rpm ;
1,600 rpm
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Timer
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1 minute – 99 hours, 59 minutes
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Control
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Digital
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Dimensions (Length)
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267 mm (10.5 in)
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Dimensions (Width)
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173 mm (6.8 in)
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Dimensions (Height)
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126 mm (5 in)
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Calibration
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Temperature Calibration 5 Plate/5 Probe
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Communication
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USB
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Display
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Custom Back-lit LCD
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Inuse cover
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Available as an Accessory
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Net Weight
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2.6 kg (5.7 lb)
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Power
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120V, 8.3A, 50/60Hz
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Power Consumption
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896 W
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Safety Certification
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TUV
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Speed Range
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60 to 1600 rpm
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Speed Stability
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+/-2%
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Temp. Accuracy
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Plate +/-5°C (after SPC) and Probe +/-0.5°C (after SPC)
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Temp. Stability
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+/-1% Plate, below 100°C +/-1°C and +/-0.5% Probe, below 100°C +/-1°C
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Temperature Probe
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Pt1000
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Specification
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Ohaus Guardian 7000 e-G71HS07C
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Ohaus Guardian 7000 e-G71HS10C
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Ohaus Guardian 7000 e-G71HSRDM
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Capacity
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15 L
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18 L
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20 L
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Plate Construction
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Ceramic
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Ceramic
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Aluminum
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Plate Size (LxW)
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7 in x 7 in (178 mm x 178 mm)
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10 in x 10 in (254 mm x 254 mm)
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5.3 in (135 mm)
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Temp. Range
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Ambient +5°C – 500°C
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Ambient +5°C – 500°C
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Ambient +5°C – 380°C
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Speed Range
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60 rpm - 1,600 rpm
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60 rpm - 1,600 rpm
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60 rpm - 1,600 rpm
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Power
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120V, 10A, 50/60Hz
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120V, 11.2A, 50/60Hz
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120V, 8.3A, 50/60Hz
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Power Consumption
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1,080 W
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1,210 W
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896 W
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Temp. Stability Plate
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+/-1°C (below 100°C)
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+/-1°C (below 100°C)
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+/-1°C (below 100°C)
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Temp. Stability Probe
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+/-0.5% (below 100°C)
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+/-0.5% (below 100°C)
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+/-0.5% (below 100°C)
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