Transferpette® Electronic 8-Channel Electronic Pipette
| Brand | BRAND |
|---|---|
| Origin | Germany |
| Model | Transferpette® Electronic |
| Instrument Type | Multichannel Electronic Pipette |
| Automation Level | Motorized |
| Channel Count | 8 |
| Volume Range | 50–1250 µL |
| Maximum Capacity | 1250 µL |
| Pipette Tip Length | 86 mm |
| Sterilization Options | Non-sterile (Cat. No. 732014) and Sterile (Cat. No. 300.505050505050505050505050505050505050505050505050505050505050505050505050505050505050000000000000000000000000000000) |
Overview
The Transferpette® Electronic 8-Channel Electronic Pipette is a precision-engineered liquid handling instrument designed for high-throughput, reproducible multichannel dispensing in molecular biology, clinical diagnostics, drug discovery, and quality control laboratories. Based on motor-driven positive displacement actuation, it eliminates operator-induced variability associated with manual pipetting by delivering consistent plunger travel, defined acceleration/deceleration profiles, and programmable aspiration/dispense speeds. Its ergonomic design integrates a lightweight magnesium alloy chassis with balanced center-of-gravity positioning to reduce repetitive strain during extended use. The device operates within an ambient temperature range of 15–30 °C and relative humidity up to 80 % non-condensing—conditions aligned with ISO 8573-1 Class 4 compressed air purity standards when used with external air supply systems.
Key Features
- Eight independently aligned channels with synchronized piston movement and adjustable tip spacing (standard 9 mm pitch) compatible with ANSI/SLAS microplate formats (96-well and 384-well).
- Motor-controlled volume adjustment via rotary encoder with tactile feedback; volume settings retained after power-off due to non-volatile memory.
- Three programmable dispensing modes: Standard, Reverse, and Sequential—with customizable pause intervals and dispense speeds (0.5–5.0 µL/ms).
- Integrated calibration lockout function compliant with ISO 8655-2:2022 requirements for traceable volumetric verification.
- On-device LCD display with backlighting supports real-time volume readout, battery status, error codes, and firmware version identification.
- Rechargeable Li-ion battery providing ≥1,200 pipetting cycles per full charge (typical usage at 250 µL); charging via micro-USB port with overcharge protection circuitry.
Sample Compatibility & Compliance
The Transferpette® Electronic is validated for use with standard conical polypropylene pipette tips (length: 86 mm) meeting ISO 8655-5:2022 dimensional tolerances. It accommodates both non-sterile (Cat. No. 732014) and gamma-irradiated sterile tips (Cat. No. 300.505050505050505050505050505050505050505050505050505050505050505050505050505050505050000000000000000000000000000000), packaged in dual-bag configurations (500 tips per bag). Device firmware adheres to IEC 61326-1:2013 for electromagnetic compatibility and IEC 61010-1:2010 for laboratory equipment safety. Calibration documentation supports GLP/GMP environments requiring audit-ready records per FDA 21 CFR Part 11 when paired with certified service providers.
Software & Data Management
While the instrument operates as a standalone device, its firmware architecture supports future integration with BRANDEdge™ LabConnect software suite (v3.2+), enabling remote configuration, batch programming, and export of operation logs in CSV or XML format. All user-defined protocols—including volume presets, mode selection, and speed parameters—are stored locally with timestamped metadata. Audit trail functionality meets ALCOA+ principles when connected to networked lab information management systems (LIMS) via optional USB-to-Ethernet adapter modules.
Applications
- High-fidelity parallel transfer of PCR master mixes into 96-well thermal cycling plates.
- Serial dilution workflows across microtiter plate rows with ≤0.6 % CV at 1250 µL (per ISO 8655-6:2022 test conditions).
- Cell culture medium replenishment in multiwell assays where inter-channel consistency directly impacts assay reproducibility.
- ELISA plate coating and washing steps requiring uniform reagent delivery across all columns.
- Automated sample normalization prior to LC-MS or NGS library preparation, minimizing well-to-well variance.
FAQ
Is the Transferpette® Electronic compatible with third-party pipette tips?
Yes—provided they conform to ISO 8655-5:2022 dimensional specifications and exhibit ≤0.15 mm tip cone concentricity deviation.
How often should calibration be performed?
Annual calibration is recommended under routine use; however, interval adjustments may be required following impact events, environmental shifts >5 °C, or observed performance drift exceeding ±1.5 % of set volume.
Can the device be decontaminated with ethanol or 70 % isopropanol?
Yes—external surfaces may be wiped with alcohol-based disinfectants; avoid immersion or solvent contact with the electronic housing or display module.
Does it support variable tip spacing for non-standard plate layouts?
No—tip spacing is fixed at 9 mm to ensure mechanical alignment with ANSI/SLAS-compliant microplates; alternative spacing requires dedicated single-channel or adjustable multichannel models.
What is the warranty coverage period?
BRAND provides a 24-month limited warranty covering material defects and functional failure under normal laboratory use conditions, excluding consumables and damage from misuse or unauthorized modification.
