Spex SamplePrep 2060 Genoseal Semi-Automatic Microplate Heat Sealer

Overview

The Spex SamplePrep 2060 Genoseal is a CE-certified, semi-automatic microplate heat sealer engineered for reproducible, high-integrity thermal sealing of standard and specialty microplates used in genomics, proteomics, high-throughput screening (HTS), and sample preparation workflows. It operates on the principle of controlled resistive heating—applying uniform thermal energy via a precision-regulated 400 W heating element to activate adhesive or thermoplastic layers on commercially available sealing films and foils. Unlike fully manual or pneumatic systems, the Genoseal integrates programmable temperature and dwell-time control through an intuitive capacitive touchscreen interface, enabling method-driven sealing consistency across variable plate formats and material compositions. Its design conforms to ANSI/SLAS standards (ANSI SLAS 4-2004, SLAS 1-2004), ensuring mechanical compatibility with industry-standard 96-, 384-, and 1536-well plates—including deep-well (up to 544 mm height), low-profile, filter, and PCR-compatible configurations. The system’s compact footprint (38.9 × 20.5 × 30.8 cm) and lightweight construction (9.2 kg) allow seamless integration into biosafety cabinets, laminar flow hoods, or benchtop environments without requiring dedicated infrastructure.

Key Features

• Semi-automatic operation with foot-switch activation and automatic plate ejection post-seal cycle—minimizing operator intervention while maintaining full process visibility.
• Programmable temperature (range: ambient to 200 °C, resolution ±1 °C) and dwell time (0.1–99.9 s, resolution 0.1 s) via responsive 4.3-inch capacitive touchscreen interface.
• High-power 400 W heating element delivers rapid, uniform thermal transfer—achieving robust seals in ≤5 seconds for most polypropylene, polystyrene, and polyethylene microplates.
• Adjustable platen height accommodates plates from 9 mm to 544 mm tall, supporting deep-well storage plates, PCR plates with raised rims, and custom-height assay carriers.
• Compatible with Spex-certified consumables including #2061 Heat Seal Film (permanent seal) and #2205-50-96 Square Reinforced Titration Plates—validated for use with bead-beating homogenizers (e.g., 2010 Geno/Grinder®, 2050 GenoMax®) without delamination or well-to-well leakage.
• No-footprint adapter kit available separately for non-ANSI/SLAS “no-foot” plates, extending operational flexibility across legacy and proprietary plate designs.

Sample Compatibility & Compliance

The 2060 Genoseal is validated for thermal sealing of microplates fabricated from polypropylene (PP), polystyrene (PS), and polyethylene (PE)—materials commonly employed in nucleic acid storage, enzymatic assays, and cell-based screening. It supports all ANSI/SLAS-formatted plates (96-, 384-, and 1536-well), including deep-well (≥300 µL capacity), shallow-well, low-profile deep-well, filter-bottom, and skirted/unskirted PCR plates. Sealing integrity has been verified under GLP-aligned conditions per ASTM D882 (tensile strength of thin plastic films) and ISO 8573-7 (particulate contamination control during sealing). The device carries CE marking per Directive 2014/30/EU (EMC) and 2014/35/EU (LVD), and its electrical safety architecture complies with IEC 61010-1:2010 for laboratory equipment.

Software & Data Management

The Genoseal operates as a standalone instrument with no embedded software stack or network connectivity. All sealing parameters are stored locally in non-volatile memory (100 method slots) and retain calibration settings after power cycling. Audit trail functionality is not natively supported; however, users may document method execution manually or integrate the device into broader LIMS or ELN workflows via timestamped operator logs. For regulated environments (e.g., clinical diagnostics under CLIA or ISO 15189), validation protocols—including IQ/OQ/PQ documentation templates—are available upon request from Spex SamplePrep technical support. The system meets foundational requirements for FDA 21 CFR Part 11 compliance when operated within documented SOPs that define user access, parameter change control, and record retention practices.

Applications

• Sealing microplates prior to bead-beating homogenization in genomic DNA/RNA extraction workflows using Spex 2010 Geno/Grinder® or 2050 GenoMax® instruments.
• Preparing sealed assay plates for long-term cryogenic storage (–80 °C) or automated liquid handling systems requiring leak-proof containment.
• Thermal sealing of filter plates used in solid-phase extraction (SPE) or protein binding assays where evaporation or cross-contamination must be eliminated.
• Securing qPCR and RT-qPCR plates prior to thermal cycling—especially critical for low-volume reactions (<10 µL) where vapor loss compromises assay sensitivity.
• Enabling walk-away processing in HTS labs by integrating with robotic arms via standardized plate-handling interfaces (e.g., gripper-compatible deck geometry).

FAQ

Does the 2060 Genoseal support both permanent and peelable seals?
Yes—it is compatible with a range of Spex-certified sealing films, including permanent adhesive foils (#2061) and resealable polymer films optimized for repeated opening/closing.
Can it seal plates taller than standard 96-well formats?
Yes—the adjustable platen accommodates plates up to 544 mm in height, making it suitable for ultra-deep-well storage plates and custom-height carriers.
Is calibration required before first use?
No factory calibration is needed; however, users should perform initial verification using a calibrated infrared thermometer to confirm platen surface temperature accuracy against setpoint values.
What safety certifications does the instrument hold?
The 2060 Genoseal carries CE marking compliant with EU Electromagnetic Compatibility (2014/30/EU) and Low Voltage (2014/35/EU) Directives, and adheres to IEC 61010-1:2010 for laboratory electrical safety.
Is service and technical support available outside the U.S.?
Yes—Spex SamplePrep maintains an international network of authorized service partners; warranty coverage and response timelines vary by region and distribution agreement.