OHAUS™ Guardian™ 3000 Hotplate and Stirrer

Guardian™ 3000 Hotplate and Stirrer is designed for economical heating and stirring in all laboratory settings. Select from three plate sizes to suit your application. All models can be used with the optional temperature probe for precise temperature control of the sample.

Catalog Number	Mfr. No.	Size	Top Plate Material	Temperature (Metric)
S81903	OHAUS™ 30680266/EMD	135 mm dia.	Ceramic-coated Stainless Steel	Ambient +5° to 380°C
S81902	OHAUS™ 30680268/EMD	4 x 4 in.	Ceramic	Ambient +5° to 500°C
S81901	OHAUS™ 30680267/EMD	7 x 7 in.	Ceramic	Ambient +5° to 500°C

Description

• Applications: Boiling Liquids, Water/Oil Bath Preparation, Sample and Solution Preparation, Dissolving Buffers and Reagents, Preparing Media, Concentrating Samples
• Display: Backlit LCD Display for temperature and speed, green indicator lights when unit is heating and stirring, prominent hot top indicator light, probe in use icon, Single Point Calibration icon
• Operation: Stirring from 80 to 1600 rpm, ambient temperature range from +5°C to 500°C (ceramic top) or 380°C (ceramic-coated steel top), power cord (included), stirring models include PTFE-coated stir bar
• Communication: N/A
• Construction: Durable metal housing, PET front panel, control knobs, on/off switch for heater disconnect, built-in support rod holder, easy-to-clean ceramic or ceramic-coated stainless steel tops
• Design Features: Hot top indicator light to protect user, green indicator lights illuminate when unit is heating and stirring, temperature probe connector for use with optional temperature probe

Specifications

• Speed: 80 to 1600 rpm
• Controller Type: Digital
• Max. Sample Load: 15 L

• Voltage: 115 V
• Frequency: 50/60 Hz
• Display: Custom Backlit LCD