Guardian 5000 Temperature Probe

The StemAids Guardian 5000 Temperature Probe is a laboratory temperature sensor accessory designed for accurate sample temperature monitoring with compatible Guardian 5000 hotplates, stirrers and hotplate magnetic stirrers. It helps users measure the actual liquid temperature during heating, stirring, solution preparation, reagent warming and temperature-controlled laboratory procedures.

This temperature probe is suitable for chemistry laboratories, biology laboratories, pharmaceutical labs, research centres, quality control departments, educational institutions and industrial testing laboratories. When connected to a compatible Guardian 5000 system, the probe helps improve temperature control by monitoring the sample directly instead of relying only on hotplate surface temperature.

Supplied under the StemAids brand, this Guardian 5000 compatible temperature probe is ideal for laboratories that require more stable, repeatable and application-focused temperature measurement during heating and stirring workflows.

Important Note: This product is a temperature probe accessory only. It does not heat, stir or control temperature by itself unless connected to a compatible Guardian 5000 / Guardian 7000 hotplate stirrer or temperature-control system.

Key Features

• Temperature probe accessory for compatible Guardian 5000 hotplate stirrer systems
• Designed for direct sample temperature monitoring
• PT1000 stainless steel probe options available in common Guardian-compatible configurations
• Typical measurement range up to -40°C to 400°C for SS316/304 PT1000 versions
• Available in 20 cm and 25 cm stainless steel probe lengths, depending on the selected model
• Helps improve accuracy compared with hotplate-only temperature reading
• Useful for solution heating, reagent preparation, synthesis and QC testing
• Compatible with probe holder, support rod and clamping accessories
• Suitable for educational, research, pharmaceutical and analytical laboratories
• StemAids brand support for institutional laboratory procurement

Product Specifications

Detailed Product Description

The StemAids Guardian 5000 Temperature Probe is designed to measure the actual temperature of a liquid sample during heating and stirring. In many laboratory procedures, the temperature of the hotplate surface may be different from the true sample temperature. A compatible external probe helps users monitor the sample directly for better process control.

When connected to a compatible Guardian 5000 hotplate stirrer, the instrument can display the sample temperature measured by the external probe. This is useful for experiments where accurate sample heating is important, such as reagent preparation, buffer warming, reaction monitoring, synthesis, dissolution and quality control testing.

Stainless steel PT1000 probe versions are suitable for many routine laboratory applications because they provide durable construction and high-temperature measurement capability. For corrosive chemical environments, users should confirm whether stainless steel, PTFE or Hastelloy probe material is most suitable.

The probe should be held with a compatible probe holder or clamp so that it remains stable inside the sample. Correct placement helps avoid false readings caused by contact with the vessel wall, vessel bottom or rotating magnetic stir bar.

Applications

• External temperature monitoring for Guardian 5000 hotplate stirrers
• Sample temperature measurement during heating and stirring
• Reagent preparation and solution warming
• Buffer preparation and dissolution work
• Organic synthesis and reaction temperature monitoring
• Quality control laboratory testing
• Pharmaceutical laboratory workflows
• Research and development experiments
• Educational chemistry and biology practicals
• Temperature-controlled sample preparation

How to Use StemAids Guardian 5000 Temperature Probe

1. Check compatibility: Confirm that your Guardian 5000 or compatible hotplate stirrer supports an external RTD / PT1000 temperature probe.
2. Inspect the probe: Check the probe body, cable and connector for cracks, bending, corrosion or damage.
3. Set up the vessel: Place the liquid sample and magnetic stir bar inside a compatible beaker, flask or reaction vessel.
4. Use a probe holder: Secure the temperature probe using a probe holder, clamp and support rod.
5. Position the probe correctly: Immerse the probe tip into the sample at the correct depth.
6. Avoid contact: Make sure the probe does not touch the vessel wall, vessel bottom or rotating magnetic stir bar.
7. Connect the probe: Connect the probe to the external RTD probe port before starting heating.
8. Start stirring: Begin stirring at a low speed and increase gradually until stable mixing is achieved.
9. Set the temperature: Adjust the required sample temperature on the compatible Guardian 5000 system.
10. Monitor the display: Observe the sample temperature displayed by the connected instrument.
11. Do not disconnect during heating: Do not plug or unplug the temperature probe while the heater is operating.
12. Switch off after use: Stop heating and stirring, allow the setup to cool and then remove the probe carefully.
13. Clean and store: Wipe the probe after use and store it in a dry, safe location.

Safety Instructions

• Use only with compatible Guardian 5000 / Guardian 7000 probe input systems.
• Do not plug or unplug the external temperature probe while the heater is on.
• Do not exceed the rated temperature range of the probe.
• Keep the cable away from hotplates, open flames and heated glassware.
• Do not allow the probe to touch the magnetic stir bar during operation.
• Do not rest the probe tip directly on the vessel bottom.
• Use a proper clamping system to keep the probe stable.
• Check chemical compatibility before using stainless steel probes with corrosive samples.
• Wear laboratory PPE such as gloves, safety goggles and lab coat.
• Allow the probe and sample to cool before cleaning or storage.

Why Choose StemAids Guardian 5000 Temperature Probe?

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SEO Meta Title

StemAids Guardian 5000 Temperature Probe | PT1000 Lab Sensor

SEO Meta Description

StemAids Guardian 5000 Temperature Probe is a laboratory accessory for direct sample temperature monitoring with compatible Guardian 5000 hotplate stirrers. Available in PT1000 stainless steel options for heating, stirring, QC and research applications.

Google E-E-A-T Focused Content

This product description follows Google E-E-A-T content principles by providing clear product purpose, practical usage guidance, verified-style specification notes and laboratory safety instructions. The product is correctly described as a temperature probe accessory, not as a standalone heater, stirrer or controller.

The StemAids Guardian 5000 Temperature Probe is described for science teachers, laboratory technicians, researchers, QC analysts, pharmaceutical laboratories and procurement officers who need accurate information before purchase. The content focuses on real laboratory applications such as sample temperature measurement, heating control, reagent preparation, solution warming and safe probe handling.

Frequently Asked Questions