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Ohaus Guardian 2000 Analog Hotplates and Stirrers |
![Ohaus Scales](global/images/man/man_185.jpg) Authorized Dealer |
Dependable OHAUS Guardian 2000™ Hotplates and Stirrers are ideal for education and other lab environments that require affordable, everyday fast heating and reliable stirring up to 15L.
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Have Questions? Our Staff will be glad to help |
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HOTPLATES & STIRRERS GUARDIAN™ 2000 HOTPLATES & STIRRERS
Rugged and Reliable Analog Hotplates and Stirrers for General Purpose Heating and Stirring
Dependable OHAUS Guardian 2000(TM) Hotplates and 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.
Unique Features:
- Powerful stirring and fast heating at an economical price. Safely heat up to 500oC 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 of utmost importance - the prominent hot top indicator light illuminates when the heater is above 40oC, keeping the end user safe during all heating applications.
Other Features and Equipment
Green indicator lights when unit is heating and stirring with simple control knobs for easy temperature and speed adjustments, two PTFE coated stir bars (included with stirring models), ON/OFF switch for heater disconnect, built-in support rod holder
Compliance
- Product Safety: CE, TUV, TÜV SÜD certified to CAN/CSA C22.2 61010-1; CAN/CSA C22.2 61010-2-010; CAN/CSA C22.2 61010-2-051; UL 61010-1; UL 61010-2-010; UL 61010-2-051
- Electromagnetic Compatibility: Canada ICES-003 Class A; FCC Part 15 Class A
- Other: IP21
Top Plate Size 4 x 4 in / 10.2 x 10.2 cm
Model |
e-G21ST04R 30680265 |
e-G21HP04C 30680262 |
e-G21HS04C 30680259 |
Price |
![Ohaus e-G21ST04R Guardian 2000 Stirrer- 4 x 4 in - 115v Ohaus e-G21ST04R Guardian 2000 Stirrer- 4 x 4 in - 115v](../global/images/product_2/615/61507_500X500.jpg)
$225.12
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![Ohaus e-G21HP04C Guardian 2000 Heating - 4 x 4 in - 115v Ohaus e-G21HP04C Guardian 2000 Heating - 4 x 4 in - 115v](../global/images/product_2/615/61508_500X500.jpg)
$213.36
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![Ohaus e-G21HS04C Guardian 2000 Heating and Stirring- 4 x 4 in - 115v Ohaus e-G21HS04C Guardian 2000 Heating and Stirring- 4 x 4 in - 115v](../global/images/product_2/615/61509_500X500.jpg)
$333.48
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Function |
Stirring |
Heating |
Heating and Stirring |
Top Plate Size |
4 x 4 in / 10.2 x 10.2 cm |
Speed Range |
200 - 1600 rpm |
- |
200 - 1600 rpm |
Temperature Range |
- |
70 oC - 500 oC |
Control |
Analog |
Capacity |
15 L |
Top Plate Material |
Resin |
Ceramic |
Dimensions (H x L x W) |
4.3 x 10.4 x 6.4 in / 11.0 x 26.4 x 16.3 cm |
Net Weight |
4.7 lb. / 2.1 kg |
4.0 lb. / 1.8 kg |
5.5 lb. / 2.5 kg |
Power |
100V-120V ~2A 50/60Hz |
100V-120V ~5A 50/60Hz |
Power Consumption |
35W (100~120V) |
505W (100~120V) |
535W (100~120V) |
Dimensions (H x L x W) |
41 oF – 104 oF, 80 % RH, non-condensing / 5 oC – 40 oC, 80 % RH, non-condensing |
Application Modes |
Boiling Liquids, Basic Sample and Solution Preparation, Dissolving Buffers and Reagents, Preparing Media, Concentrating Samples |
220V-240V Models |
30680253 |
30680250 |
30680247 |
220V-240V Price |
Call |
Call |
Call |
Top Plate Size 7 x 7 in / 17.8 x 17.8 cm
Model |
e-G21ST07R 30680264 |
e-G21HP07C 30680261 |
e-G21HS07C 30680258 |
Price |
![Ohaus e-G21ST07R Guardian 2000 Stirrer- 7 x 7 in - 115v Ohaus e-G21ST07R Guardian 2000 Stirrer- 7 x 7 in - 115v](../global/images/product_2/615/61510_500X500.jpg)
$242.76
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![Ohaus e-G21HP07C Guardian 2000 Heating - 7 x 7 in - 115v Ohaus e-G21HP07C Guardian 2000 Heating - 7 x 7 in - 115v](../global/images/product_2/615/61511_500X500.jpg)
$238.56
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![Ohaus e-G21HS07C Guardian 2000 Heating and Stirring - 7 x 7 in - 115v Ohaus e-G21HS07C Guardian 2000 Heating and Stirring - 7 x 7 in - 115v](../global/images/product_2/615/61512_500X500.jpg)
$363.72
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Function |
Stirring |
Heating |
Heating and Stirring |
Top Plate Size |
7 x 7 in / 17.8 x 17.8 cm |
Speed Range |
200 - 1600 rpm |
- |
200 - 1600 rpm |
Temperature Range |
- |
70 oC - 500 oC |
Control |
Analog |
Capacity |
15 L |
Top Plate Material |
Resin |
Ceramic |
Dimensions (H x L x W) |
4.4 x 12.5 x 8.8 in / 11.2 x 31.8 x 22.3 cm |
Net Weight |
6.2 lb. / 2.8 kg |
7.1 lb. / 3.2 kg |
8.6 lb. / 3.9 kg |
Power |
100V-120V ~2A 50/60Hz 220V-240V ~1A 50/60Hz |
100V-120V ~5A 50/60Hz 220V-240V ~4A 50/60Hz |
Power Consumption |
35W (100~120V) / 35W (220~240V) |
505W (100~120V) / 505W (220~240V) |
535W (100~120V) / 535W (220~240V) |
Dimensions (H x L x W) |
41 oF – 104 oF, 80 % RH, non-condensing / 5 oC – 40 oC, 80 % RH, non-condensing |
Application Modes |
Boiling Liquids, Basic Sample and Solution Preparation, Dissolving Buffers and Reagents, Preparing Media, Concentrating Samples |
220V-240V Models |
30680252 |
30680249 |
30680246 |
220V-240V Price |
Call |
Call |
Call |
Top Plate Size 5.3 in diameter / 13.5 cm diameter
Model |
e-G21STRDS 30680263 |
e-G21HPRDS 30680260 |
e-G21HSRDS 30680257 |
Price |
![Ohaus e-G21STRDS Guardian 2000 Stirrer- Ceramic Coated Stainless Steel 5.3 in diameter - 115v Ohaus e-G21STRDS Guardian 2000 Stirrer- Ceramic Coated Stainless Steel 5.3 in diameter - 115v](../global/images/product_2/615/61513_500X500.jpg)
$242.76
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![Ohaus e-G21HPRDS Guardian 2000 Heating - Ceramic Coated Stainless Steel 5.3 in diameter - 115v Ohaus e-G21HPRDS Guardian 2000 Heating - Ceramic Coated Stainless Steel 5.3 in diameter - 115v](../global/images/product_2/615/61514_500X500.jpg)
$238.56
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![Ohaus e-G21HSRDS Guardian 2000 Heating and Stirring - Ceramic Coated Stainless Steel 5.3 in diamete Ohaus e-G21HSRDS Guardian 2000 Heating and Stirring - Ceramic Coated Stainless Steel 5.3 in diameter - 115v](../global/images/product_2/615/61515_500X500.jpg)
$333.48
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Function |
Stirring |
Heating |
Heating and Stirring |
Top Plate Size |
5.3 in diameter / 13.5 cm diameter |
Speed Range |
200 - 1600 rpm |
- |
200 - 1600 rpm |
Temperature Range |
- |
50 oC - 380 oC |
Control |
Analog |
Capacity |
15 L |
Top Plate Material |
Ceramic Coated Stainless Steel |
Dimensions (H x L x W) |
4.0 x 10.4 x 6.4 in / 10.1 x 26.4 x 16.3 cm |
Net Weight |
5.1 lb. / 2.3 kg |
4.0 lb. / 1.8 kg |
5.5 lb. / 2.5 kg |
Power |
100V-120V ~2A 50/60Hz 220V-240V ~1A 50/60Hz |
100V-120V ~5A 50/60Hz 220V-240V ~4A 50/60Hz |
Power Consumption |
35W (100~120V) / 35W (220~240V) |
505W (100~120V) / 505W (220~240V) |
535W (100~120V) / 535W (220~240V) |
Dimensions (H x L x W) |
41 oF – 104 oF, 80 % RH, non-condensing / 5 oC – 40 oC, 80 % RH, non-condensing |
Application Modes |
Boiling Liquids, Basic Sample and Solution Preparation, Dissolving Buffers and Reagents, Preparing Media, Concentrating Samples |
220V-240V Models |
30680251 |
30680248 |
30680245 |
220V-240V Price |
Call |
Call |
Call |
![Top Plate Size 7 x 7 in / 17.8 x 17.8 cm](../global/images/product_2/alt/alt_14167.jpg)
Accessories
Item No. |
Description |
e-G21ST04R |
e-G21HP04C |
e-G21HS04C |
e-G21ST07R |
e-G21HP07C |
e-G21HS07C |
e-G21STRDS |
e-G21HPRDS |
e-G21HSRDS |
Buy Now |
30500597 |
Vessel Clamp |
YES |
YES |
YES |
YES |
YES |
YES |
YES |
YES |
YES |
![Ohaus 30500597 Vessel Clamp for Hotplates and Stirrers Ohaus 30500597 Vessel Clamp for Hotplates and Stirrers](../global/images/product_2/603/60341_500X500.jpg)
$215.88
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30500598 |
Stir Bar Retriever |
YES |
- |
YES |
YES |
- |
YES |
YES |
- |
YES |
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30400147 |
Spinbar 2.5 cm PTFE |
YES |
- |
YES |
YES |
- |
YES |
YES |
- |
YES |
![Ohaus 30400147 Spinbar 2.5 cm PTFE Ohaus 30400147 Spinbar 2.5 cm PTFE](../global/images/product_2/547/54792_500X500.jpg)
$17.10
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30400148 |
Spinbar 3.8 cm PTFE |
YES |
- |
YES |
YES |
- |
YES |
YES |
- |
YES |
![Ohaus 30400148 Spinbar 3.8 cm PTFE Ohaus 30400148 Spinbar 3.8 cm PTFE](../global/images/product_2/547/54793_500X500.jpg)
$18.05
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30400149 |
Spinbar 7 cm PTFE |
YES |
- |
YES |
YES |
- |
YES |
YES |
- |
YES |
![Ohaus 30400149 Spinbar 7 cm PTFE Ohaus 30400149 Spinbar 7 cm PTFE](../global/images/product_2/547/54794_500X500.jpg)
$55.80
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30400150 |
Spinbar 10 cm with Pivot Ring PTFE |
YES |
- |
YES |
YES |
- |
YES |
YES |
- |
YES |
![Ohaus 30400150 Spinbar 10 cm with Pivot Ring PTFE Ohaus 30400150 Spinbar 10 cm with Pivot Ring PTFE](../global/images/product_2/547/54795_500X500.jpg)
$94.62
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30692826 |
Holder Kit Thermometer e-G31 |
- |
YES |
YES |
- |
YES |
YES |
- |
YES |
YES |
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30726783* |
Spinbar with a Pivot 3.8 cm PTFE |
YES |
- |
YES |
YES |
- |
YES |
YES |
- |
YES |
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* 3076783 is a pack of 5 spinbars
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