IKA MATRIX Orbital Delta F1.5 Constant-Temperature Orbital Shaker

Overview

The IKA MATRIX Orbital Delta F1.5 is a precision-engineered, microplate-optimized constant-temperature orbital shaker designed for reproducible thermal mixing of small-volume biological samples in research, clinical diagnostics, and quality control laboratories. It operates on the principle of controlled orbital motion—generating uniform circular agitation with a fixed 3 mm orbit diameter—to ensure homogeneous suspension, resuspension, or dissolution without vortexing or splashing. Integrated Peltier-based heating enables rapid, stable temperature control from ambient +4 °C up to 100 °C, with real-time monitoring and feedback regulation via high-resolution TFT displays. Its compact footprint, aluminum die-cast housing, and IP21-rated enclosure reflect IKA’s commitment to mechanical stability, operational safety, and long-term reliability under continuous use conditions compliant with DIN EN 60529 standards.

Key Features

• Orbital agitation at programmable speeds from 300 to 1500 rpm in 10 rpm increments, with ±30 rpm speed tolerance and digital TFT speed readout
• Precise temperature regulation across a wide range (ambient +4 °C to 100 °C) with ±0.5 °C accuracy and ±0.5 °C uniformity within the 20–45 °C working band
• Ramp-mode temperature programming allows automated linear heating profiles, enabling synchronized thermal-mixing protocols for enzyme reactions, antigen-antibody binding, or cell lysis workflows
• Dedicated 24-position fixed platform optimized for 1.5 mL microcentrifuge tubes—including Eppendorf Tubes®—ensuring secure sample retention and zero cross-contamination during operation
• Intuitive user interface with dual TFT displays for simultaneous real-time monitoring of speed and temperature parameters
• Three operating modes: continuous, timer-controlled (1 s–6000 min), and multi-step program mode supporting sequential speed/temperature transitions
• Robust aluminum die-cast chassis provides vibration damping, structural rigidity, and consistent thermal mass distribution for enhanced temperature stability
• Comprehensive connectivity: RS232 serial port and USB-B interface support external data logging, remote control, and integration into LIMS or ELN environments

Sample Compatibility & Compliance

The MATRIX Orbital Delta F1.5 is validated for use with standard 1.5 mL conical-bottom microcentrifuge tubes, including those conforming to ISO 7218 and ASTM D445 specifications for tube geometry and material compatibility. Its fixed platform eliminates tube displacement risks associated with universal adapters, ensuring consistent mechanical coupling and minimizing shear-induced degradation of sensitive biomolecules (e.g., plasmid DNA, RNA, antibodies). The device complies with IEC 61010-1 for laboratory electrical equipment safety and meets EMC requirements per EN 61326-1. Its temperature control architecture supports GLP/GMP-aligned workflows through audit-trail-capable parameter logging when connected to compliant software platforms. While not inherently 21 CFR Part 11 certified, its digital interface and deterministic control logic facilitate validation documentation for regulated environments.

Software & Data Management

The shaker supports bidirectional communication via RS232 and USB-B ports, enabling direct integration with third-party laboratory automation systems or custom-developed control applications. IKA Labworld software (optional) provides full parameter scripting, time-stamped event logging, and export of CSV-formatted datasets containing speed, temperature, ramp rate, and elapsed time metadata. All settings—including timer values, target temperatures, and ramp slopes—are stored in non-volatile memory and persist after power cycling. Firmware updates are delivered via USB and include version-locked calibration tables traceable to internal reference sensors. No cloud dependency or proprietary runtime environment is required; all functions operate autonomously using embedded firmware.

Applications

This instrument serves critical roles in molecular biology (e.g., PCR master mix homogenization, restriction digest incubation), immunoassay development (ELISA plate pre-incubation, wash buffer equilibration), pharmaceutical QC (dissolution testing of lyophilized formulations), and clinical microbiology (blood culture bottle agitation prior to analysis). Its ability to maintain tight thermal gradients while delivering reproducible orbital motion makes it particularly suited for low-volume kinetic assays where evaporation control, thermal inertia minimization, and mixing efficiency must be balanced. Applications requiring defined thermal ramps—such as protein refolding studies or thermally triggered polymerase activation—benefit from its programmable heating profile functionality.

FAQ

Is the MATRIX Orbital Delta F1.5 compatible with other tube formats beyond 1.5 mL?
No—the unit features a permanently fixed 24-position platform engineered exclusively for 1.5 mL microcentrifuge tubes. Adapters or alternative plates are not supported.
Can the device operate unattended overnight?
Yes—its 100% duty cycle rating, thermal cut-off protection, and fail-safe timer logic allow safe continuous operation for durations up to 100 hours (6000 minutes).
What is the maximum allowable ambient temperature for operation?
The unit is rated for environments between 5 °C and 40 °C at ≤80% relative humidity (non-condensing). Operation above 40 °C may impair temperature stability and shorten heater lifespan.
Does the shaker support external temperature probes?
No—it relies solely on its internal PT100 sensor array for closed-loop temperature control. External probe inputs are not provided.
How is calibration performed and documented?
Factory calibration is performed against NIST-traceable references. End users may verify performance using independent calibrated thermometers and tachometers; IKA provides calibration certificates upon request for IQ/OQ documentation.