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The Next Generation Guardian™ 5000 Hotplate Stirrers are engineered for safety and versatility across research, academic and industrial settings. They offer powerful heating and mixing, with premium hardware and software to support diverse users safely and reliably. Heating models reach up to 550°C and feature 3 temperature control modes for quick heating or precise heating without overshoot. Select from 5 models with 3 plate sizes.
*** Kit-1 (“K1”) has the Temperature Probe 30500590 and the Probe Holder Kit 30973298 included in package.***
Compare models
Your selection is highlighted. Select a row to switch.| Part Number | Model | Function | Plate Size | Capacity | Plate Construction |
| OH-30541633 | E-G52HP07C | Heating | 7 x 7 in. | - | Ceramic |
| OH-30981780 | E-G52HP07C -K1* | Heating | 7 x 7 in. | - | Ceramic |
| OH-30541631 | E-G52HS07C | Heating & Stirring | 7 x 7 in. | 20 L | Ceramic |
| OH-30981778 | E-G52HS07C -K1* | Heating & Stirring | 7 x 7 in. | 20 L | Ceramic |
| OH-30541637 | E-G52HS10C | Heating & Stirring | 10 x 10 in. | 22 L | Ceramic |
| OH-30981782 | E-G52HS10C -K1* | Heating & Stirring | 10 x 10 in. | 22 L | Ceramic |
| OH-30541629 | E-G52HSRDA | Heating & Stirring | 5.3 in. | 20 L | Ceramic Coated Aluminum |
| OH-30981776 | E-G52HSRDA -K1* | Heating & Stirring | 5.3 in. | 20 L | Ceramic Coated Aluminum |
| OH-30541635 | E-G52ST07C | Stirring | 7 x 7 in. | 20 L | Ceramic |
Documents
Compare with similar models
Ohaus · Hotplate Stirrer| Spec | This model Guardian™ 5000 Hotplates & Stirrersfrom $523.00 USD
|  Guardian™ 3000 Hotplates & Stirrersfrom $557.00 USD
|  Guardian™ 2000 Hotplates & Stirrersfrom $297.00 USD
|  Guardian 7000 Hotplate Stirrersfrom $1,062.00 USD
|
|---|---|---|---|---|
| Plate Size | 5.3–10 in | 4–7 in | 4–7 in | 5.3–10 in |
| Capacity | 20–22 L | 15 L | 15 L | 15–20 L |
| Speed Range | 50 rpm – 1,800 rpm | — | — | 60 rpm – 1,600 rpm |
| Function | 3 options | Heating and Stirring | — | Heating and Stirring |
Questions, answered
How fast will I get a price?
Send the quote request and a specialist replies within 4 business hours, Monday to Friday, 8:00 to 4:30 ET. This item also has an online price: you can buy it straight from the cart.
Can we pay on account or by purchase order?
Yes. With established credit, terms are Net 30 days, and you can send your purchase order with the quote request. We also accept Visa, Mastercard and American Express.
How is shipping charged?
Bought online, the shipping cost shows at checkout before you pay. On quotes and account orders, freight is F.O.B. Montréal: the carrier charge is worked out at shipment from the packed weight and dimensions, and added to your invoice. In-stock items can also be picked up the same day in Montréal (8605 rue du Champ-d'Eau).
Can I return it?
Yes, within 30 days of purchase, with a return authorization number from customer service first. A 25% restocking fee applies, unless it is a defect covered by the warranty. Special orders, hazardous materials, flammable liquids and gases can't be returned. Return policy
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