Description
TopPette Single-channel 500-5000 µL PipetteProduct Type: Manual pipette
Research-grade liquid handling platform
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TAILORED SOLUTIONS FOR RESEARCH
For bulk orders, OEM requirements, accessory matching, platform selection or configuration confirmation, contact our engineering sales team.
EMAIL: inquiry@atomfair.com
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Supplier: Atomfair
Brand: ATOMFAIR®
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This document defines the operational constraints required for accurate and reliable use of the TopPette 500-5000 µL pipette. Compliance with these constraints ensures measurement traceability and equipment durability.
- Tip Compatibility: Only pipette tips designed for the 500-5000 µL volume range and compatible with the pipette tip cone must be used.
- Volume Adjustment: Volume increments are fixed at 50 µL, and adjustments must be performed by rotating the plunger button only within the calibrated range.
- Calibration: Calibration must comply with ISO 8655-2, and systematic and random errors at each test volume serve as acceptance criteria.
- Sterilization: Only the lower half of the pipette is autoclavable; the upper assembly must not be exposed to autoclave conditions.
- Accuracy Performance: The published systematic and random error values at test volumes 5000, 2500, and 500 µL define the acceptable performance window for method validation.
This procedure covers the basic steps to prepare and verify the TopPette pipette for accurate liquid handling. Follow these steps to ensure correct tip fit, volume setting, and calibration status.
- Select Compatible Tip
Select a pipette tip that is compatible with the 500-5000 µL volume range and the pipette tip cone. - Adjust Volume Setting
Set the volume by rotating the plunger button until the desired increment aligns with the indicator. - Confirm Calibration
Confirm calibration accuracy by verifying that the systematic and random errors at the intended test volume fall within the published tolerances.
How does the systematic error of the TopPette 500-5000 µL pipette vary across the volume range, and what are the implications for low-volume accuracy?
The systematic error degrades at lower volumes: ±0.50% at 5000 µL, ±0.60% at 2500 µL, and ±0.70% at 500 µL. This trade-off means that for applications requiring high precision at the lower end of the range, users should expect greater relative inaccuracy. The random error remains consistent at ±0.15% for 5000 µL and ±0.30% for both 2500 µL and 500 µL, indicating repeatability is less affected than accuracy.
What tip compatibility and calibration requirements should be considered when integrating the TopPette 500-5000 µL pipette into a routine liquid handling workflow?
The pipette requires compatible tips for the 500-5000 µL range, though the description does not specify tip brand or type. Calibration must follow the ISO 8655-2 user calibration reference, and the technical table provides systematic and random error values at test volumes of 5000, 2500, and 500 µL for performance verification. Users should confirm tip fit and calibration schedule before method setup to ensure reproducibility.
What are the sterilization and handling requirements for the TopPette 500-5000 µL pipette to maintain performance and longevity?
The lower half of the pipette is autoclavable where indicated, but the upper half is not fully autoclavable, so only the designated lower section should be sterilized. Routine calibration per ISO 8655-2 and proper storage are recommended to preserve accuracy. Avoid exceeding the volume range or using incompatible tips, as these could compromise the tip fit and calibration integrity.
The TopPette Single-channel 500-5000 µL Pipette is a manual pipette offering a 50 µL increment and partial autoclave sterilization, with systematic and random error specifications provided at three test volumes for calibration traceability per ISO 8655-2.
Positive
- Partial autoclave sterilization: The lower half of the pipette is autoclavable, reducing the risk of cross-contamination in routine microbiological and molecular biology workflows.
- Multi-point error specification: Systematic and random error values are listed at 5000 µL, 2500 µL, and 500 µL, enabling laboratory calibration verification and performance monitoring across the working range.
Trade-offs
- Upper half not autoclavable: Only the lower half of the pipette is autoclavable; the upper assembly requires alternative sterilization methods, which may complicate complete decontamination protocols.
- Coarse volume increment: The 50 µL increment limits volume resolution to 50 µL steps, which may be insufficient for applications requiring finer adjustments within the 500–5000 µL range.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
