Description
Product Overview
The IKA 3547700 H 38 Holding Rod is a purpose‑built component of the IKA stirrer family, engineered to provide a secure and precise interface between temperature sensing devices and the standard H 16 V support rod used in many laboratory mixing systems. Constructed from high‑grade stainless steel, the rod offers excellent corrosion resistance and mechanical strength, ensuring long‑term durability even under continuous operation in demanding chemical environments. Its dimensions—5.8 × 5.4 × 0.6 inches and a weight of just 0.35 ounces—make it lightweight yet robust, facilitating easy handling and installation without compromising stability. The design incorporates a boss head compatible with ETS‑D5/6 temperature sensors, allowing users to mount probes quickly and lock them in place with minimal torque, thereby reducing the risk of sensor displacement during vigorous stirring. The product’s model number, 3547700, reflects its integration within IKA’s extensive catalog of laboratory accessories, and its best‑seller rank in the Stirrer Accessories category underscores its popularity among scientific professionals.
![[Product front view showing all components]](https://www.eyewearco.store/wp-content/uploads/2026/07/02792b25cade4133924a62c66f0ae64c.jpg)
Usage
Designed for a wide range of laboratory applications, the Holding Rod excels in environments where precise temperature control is critical. Whether you are conducting kinetic studies in organic synthesis, monitoring exothermic reactions in polymer research, or maintaining strict temperature conditions for cell culture assays, this accessory ensures that your temperature sensor remains firmly attached to the stirring assembly. The rod’s compact profile allows it to fit seamlessly into standard magnetic stirrer setups, making it an ideal choice for benchtop reactors, small‑scale pilot plants, and educational laboratory stations. Its compatibility with both standard temperature probes and the specialized ETS‑D5/6 sensor series means that users can switch between measurement devices without needing additional adapters, streamlining workflow and reducing downtime. The rod’s quick‑release mechanism also facilitates rapid sensor changes, which is especially valuable during multi‑step experiments where different temperature ranges must be monitored sequentially.
In addition to its primary function in temperature monitoring, the Holding Rod can serve as a versatile mounting point for auxiliary accessories such as miniature pH electrodes, dissolved‑oxygen probes, or custom‑designed sensor housings. This flexibility expands the utility of a single stirrer platform, allowing laboratories to consolidate equipment and conserve valuable bench space. The rod’s stainless‑steel construction is compatible with a broad spectrum of chemical reagents, including acidic, basic, and organic solvents, ensuring that it will not degrade or leach contaminants into sensitive reaction mixtures. For users operating in regulated environments, the rod meets common laboratory safety standards and can be easily cleaned with standard laboratory detergents, autoclaving, or ultrasonic cleaning baths.
Why Choose Us
Choosing the IKA Holding Rod means selecting a product backed by decades of expertise in laboratory instrumentation. IKA’s reputation for quality is reflected in the meticulous manufacturing processes employed for this component, including precision machining, rigorous dimensional inspection, and surface passivation to eliminate microscopic imperfections that could compromise sensor alignment. Each rod undergoes a comprehensive functional test to verify that the boss head tolerances meet the exact specifications required for ETS‑D5/6 sensor integration, guaranteeing a plug‑and‑play experience for end users.
Beyond the physical attributes, IKA provides dedicated technical support and a responsive after‑sales service network. Customers can rely on knowledgeable engineers to assist with installation guidance, compatibility queries, and troubleshooting, ensuring that the product delivers optimal performance from day one. The company also offers a straightforward warranty policy that covers manufacturing defects, reinforcing confidence in the long‑term reliability of the Holding Rod. By investing in this accessory, laboratories benefit from reduced maintenance costs, minimized sensor drift, and enhanced data integrity across all temperature‑sensitive experiments.
Key Features
- Precision‑machined stainless‑steel construction provides superior corrosion resistance and long‑term durability.
- Boss head design compatible with ETS‑D5/6 temperature sensors ensures quick, secure mounting without additional adapters.
- Compact dimensions allow seamless integration into standard magnetic stirrer setups, saving valuable bench space.
- Versatile mounting capability supports auxiliary probes such as pH, dissolved‑oxygen, and custom sensor housings.
- Backed by IKA’s dedicated technical support and warranty, offering peace of mind and reliable after‑sales service.
FAQ
Can the Holding Rod be used with temperature sensors other than ETS‑D5/6?
Yes, the rod’s boss head is designed to accommodate a range of standard temperature probes that share the same mounting dimensions as the ETS‑D5/6 series. Users should verify the probe’s thread size and head geometry to ensure a snug fit, but in most cases the rod will accept compatible sensors without the need for additional adapters.
Is the stainless‑steel material safe for use with aggressive chemical solvents?
The rod is fabricated from high‑grade stainless steel (typically 304 or 316L), which offers excellent resistance to a wide variety of acids, bases, and organic solvents. While it performs well in most laboratory environments, users should avoid prolonged exposure to highly halogenated acids or strong oxidizing agents that could compromise the surface finish over time.
How do I install or replace a sensor on the Holding Rod?
Installation is straightforward: align the sensor’s boss head with the rod’s mounting cavity, insert the probe, and rotate it clockwise until it clicks into place. The built‑in locking mechanism secures the sensor, preventing movement during stirring. To replace the sensor, simply reverse the rotation to release the probe, then install the new device using the same procedure.
What maintenance is required to keep the Holding Rod in optimal condition?
Regular cleaning with mild laboratory detergents followed by thorough rinsing is sufficient for most applications. For more demanding cleaning, the rod can be placed in an ultrasonic bath or autoclaved, provided that the temperature does not exceed the material’s tolerance limits. Periodic visual inspection for signs of wear or corrosion is recommended, especially after extensive use with aggressive reagents.
Does IKA provide any calibration services for the sensors used with this rod?
While the Holding Rod itself does not require calibration, IKA offers calibration services for compatible temperature sensors through its network of service centers. Customers can submit their probes for calibration against certified reference standards, ensuring accurate temperature readings across the full operational range of their experiments.
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