GUARDIAN™5000 Hotplate Stirrers
The Next Generation Guardian™ 5000 Hotplate Stirrers deliver powerful heating and mixing capabilities with premium hardware and software designed for safety and reliability across research, academic, and industrial settings. Choose from 5 models featuring 3 different plate sizes. Heating models achieve temperatures up to 550 °C with 3 temperature control modes for quick heating or precise heating without overshoot.
Advanced Safety Systems
SafetyHeat™
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.
Run Dry Protection System
Shuts off heating and alarms if a probe-controlled heating is running without the probe tip submersed in the heating medium.
SmartHeat™
User is able to adjust Set Temperature upper limit of the Top Plate, from 0°C to Rated Max Temperature.
User-Friendly Operation
An intuitive user interface featuring a large, bright 4.5 x 1.2 in / 115 x 30 mm white character LCD screen with knob button(s) allows for user friendly operation. The signature SafetyHeat™ and SmartHeat™ features combined with the new Run Dry Protection system plus the Time Run mode and the optional Splash Shield provide complete safety. RS232 port included for remote control or data logging.
SmartRate™
The evolved SmartRate™ system supports heating and stirring from fast and intensive to soft and precise, with a range of accessories to empower a variety of applications. User is able to select the speed or temperature ramping rate.
Technical Specifications
| Parameter |
e-G52HSRDA |
e-G52HS10C |
e-G52HS07C |
e-G52HP07C |
e-G52ST07C |
| Function |
Heating and Stirring |
Heating |
Stirring |
| Kit Model |
e-G52HSRDA -K1 |
e-G52HS10C -K1 |
e-G52HS07C -K1 |
e-G52HP07C -K1 |
-- |
| Top Plate Size |
Ø 5.3 in / 13.5 cm |
10 x 10 in / 26 x 26 cm |
7 x 7 in / 18 x 18 cm |
| Top Plate Material |
Ceramic Coated Aluminum |
Ceramic |
| Housing Material |
Painted Aluminum |
| Display |
4.5 x 1.2 in / 115 x 30 mm White Character LCD |
| Timer |
1 minute to 99 hours 59 minutes |
| Temperature Range |
Ambient + 5 °C – 360 °C |
Ambient + 5 °C – 500 °C |
Ambient + 5 °C – 550 °C |
-- |
| Temperature Increments & Readability |
0.5 °C |
-- |
| Temperature Stability* |
+/-1 % Plate, below 100 °C +/-1 °C and +/-0.5 % Probe, below 100 °C +/-0.5 °C |
-- |
| Temperature Calibration (SPC) Set Points |
3 points for Plate and 3 points for Probe |
-- |
| Probe Connection |
PT100, PT1000 (Class A) |
-- |
| Probe Temperature Measurement Accuracy |
±0.2 °C + PT1000 (Class A) Tolerance** |
-- |
| Heating Power |
600 W at 120 V
656 W at 230 V |
1650 W at 120 V
2066 W at 230 V |
1582 W at 120 V
1050 W at 230 V |
-- |
| Speed Range |
50 - 1800 rpm |
-- |
50 - 1800 rpm |
| Speed Stability* |
+/-2 % |
-- |
+/-2 % |
| Stirring Capacity (H2O) |
20 L |
22 L |
20 L |
-- |
20 L |
| Data Logging & Remote Control |
built-in RS232; optional RS232-USB interface kit; optional RS232-Ethernet interface kit |
| IP Rating |
IP32 |
| Dimensions (L x W x H) |
259 x 175 x 108 mm
10.21 x 6.87 x 4.26 inch |
402 x 287 x 118 mm
15.84 x 11.28 x 4.65 inch |
329 x 221 x 116 mm
12.94 x 8.69 x 4.56 inch |
| Working Environment |
41 °F – 104 °F, 80 %RH, non-condensing / 5 °C – 40 °C, 80 %RH, non-condensing |
| Basic Model Net Weight |
5.7 lb / 2.6 kg |
14.8 lb / 6.7 kg |
10.1 lb / 4.6 kg |
8.6 lb / 3.9 kg |
9.9 lb / 4.5 kg |
| Electrical (50/60 Hz) |
100 - 120V, 8 A
220 - 240V, 4 A |
100 - 120V, 15 A
220 - 240V, 10 A |
100 - 120V, 15 A
220 - 240V, 7 A |
100 - 120 V, 1 A
220 - 240 V, 1 A |
* Conditions permitting. Variations in temperature and speed measurement processes, vessel, ambient and sample will impact actual performance. To improve temperature accuracy of the system use the Single Point Calibration feature.
** PT1000 Class A Tolerance: ±(0.15 °C + 0.002 × T °C), T is Set Temperature
Kit-1 ("K1") has the Temperature Probe 30500590 and the Probe Holder Kit 30973298 included in package.
Additional Features and Equipment
- ON/OFF switch
- Green indicator lights when unit is heating and stirring
- Probe in use icon
- Single Point Calibration icon
- Rotary switch knob control
- 2x built-in support rod holders
- Text and symbol HOT caution indicators
- Large dip angle front panel for easy monitoring from a distance
- Smooth enclosure surfaces for easy cleaning
- Audible alarm
- IP32 Ingress Protection
- Robust full metal housing
- Ceramic square top plate or ceramic-coated aluminum round top plate
- High performance SmCo magnet
Compliance
Product Safety
IEC/EN 61010-1; IEC/EN 61010-2-010; IEC/EN 61010-2-051; 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
IEC/EN 61326-1 Class A, Industrial environments; Canada ICES-003 Class A; FCC Part 15 Class A
Compliance Marks
TÜV SÜD; CE; UKCA; RCM; WEEE
Other
IP32
Compatible Accessories
| Item No. |
Description |
e-G52HSRDA |
e-G52HS10C |
e-G52HS07C |
e-G52HP07C |
e-G52ST07C |
| 30973654 |
Probe PT100(A) -40~400C 25cm SS316/304 |
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● |
● |
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| 30500590 |
Probe PT1000(A) -40~400C 20cm SS316/304 |
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| 30500592 |
Probe PT1000(A) -40~400C 25cm SS316/304 |
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| 30973655 |
Probe PT1000(A) -40~400C 25cm Hastelloy |
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| 30500591 |
Probe PT1000(A) -40~200C 20cm PTFE |
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| 30500593 |
Probe PT1000(A) -40~200C 25cm PTFE |
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| 30304101 |
Interface Kit, RS232-USB |
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| 30304102 |
Interface Kit, RS232-Ethernet |
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| 30973298 |
Probe Holder Kit-1 |
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