Surge Scientific · Model AQVF-110 · 4-Channel · Adjustable Spacing 9–26 mm · Volume 5–110 uL
AQUA AQVF-110
Electronic Adjustable Spacing Pipettor
ELISA-Range Adjustable Spacing · 0.66 uL CV at 110 uL · 4-Channel · 360° Rotatable Head · 12 Programmable Modes
The 5–110 uL band is where ELISA sample addition, antibody titrations, and plate-based immunoassays live. The AQVF Series delivers it across 4 channels with electronic spacing from 9 mm – 26 mm, holding 0.66 uL CV at the 110 uL nominal across the full row.
Why The AQVF-110?
ELISA workflows demand both volume consistency across the plate and the ability to reformat between source tubes, source plates, and destination plates. Manual multi-channel pipettes can do one or the other — never both efficiently — and serial single-channel transfers add fatigue and drift.
The AQVF Series closes that gap. 1.76 uL accuracy and 0.66 uL CV at the 110 uL nominal with motorized control across all 4 channels, and electronic spacing covers 96-well (9 mm), 48-well (13 mm), 24-well (19 mm), and 12-well (26 mm) plates. Sample addition, dilutions, and reformatting collapse into one instrument.
9–26 mm ELECTRONIC SPACING
One-button electronic spacing control covers 96 / 48 / 24 / 12-well plates — eliminating the row-by-row manual transfers between plate formats that destroy throughput and reproducibility.
110 uL NOMINAL ACCURACY
At full volume, the AQVF-110 delivers 1.6% accuracy and 0.6% CV per the catalog spec, verified against DIN EN ISO 8655-2 at an ISO 17025 accredited lab.
360° ROTATABLE HEAD
The head is fully tubeless and rotates a full 360°, keeping the display visible regardless of grip angle. Faster parameter checks and improved ergonomics on long protocols.
12 MODES + 6 PROGRAMS
Forward, reverse, mix, dilute, repetitive dispense, sequential, multi-stage aspirate, stepper. Six programs save to memory — recall complex protocols with one button.
"4 channels, 9–26 mm spacing, 1.6% accuracy at 110 uL." — The AQVF-110 replaces a manual workflow between 96 / 48 / 24 / 12-well plates with one motorized instrument and a single calibration certificate — the kind of consistency that previously required automated liquid handlers.
Key Features
- 4-Channel adjustable-spacing configuration
- Electronic one-button tip-spacing control
- Spacing range: 9 mm – 26 mm
- Plate compatibility: 96 / 48 / 24 / 12-well plates
- Volume range: 5 – 110 uL
- Increment resolution: 0.5 uL
- 1.6% accuracy at 110 uL nominal
- 0.6% CV at 110 uL nominal
- Color-coded volume identification — Light Yellow band
- Tubeless, fully rotatable 360° head
- External detachable 4.2V Li-ion rechargeable battery
- 800 mAh capacity — 8 hours of operation
- ~2-hour full recharge time
- USB Type-A and Type-C charger compatibility
- Linear stepping electronic piston control
- 304 stainless steel tip cones on every channel
- 12 unique modes of operation
- Stores 6 user-defined programs in memory
- 3-speed pipetting selection (Low / Medium / High)
- Repetitive / stepper dispense mode
- 1-inch tempered LCD glass display
- Volume adjustment wheel for one-handed operation
- Soft-key programming interface
- Mini USB interface for diagnostics
- Manual tip ejection
- Universal tip cones — accept standard tip brands
- Lower section autoclavable at 121°C, 1 bar, 20 minutes
- ISO 17025 calibration certificate included
- Conforms to DIN EN ISO 8655-2 standards
Ideal Applications
ELISA & IMMUNOASSAY
Sample addition, antibody distribution, and substrate dispensing where intra-plate uniformity drives assay validity.
PCR ENZYME WORK
Polymerase, ligase, and restriction enzyme distribution across plate-based molecular biology workflows.
CELL-BASED ASSAYS
Compound addition for cytotoxicity panels and dose-response screening across plate formats.
Other Models in the AQVF Series
Four channels with the widest spacing range in the AQUA platform — the AQVF reaches 26 mm, the only configuration that covers 12-well plate spacing. The AQVF-110 is one of 5 volume tier(s) offered in this series — same handle, same firmware, same spacing range.
Other AQUA Adjustable Spacing series with different channel counts and spacing ranges:
AQVF-110 Accuracy & Precision
| Test Volume | Accuracy ±% | Accuracy ±uL | Precision CV ±% | Precision CV ±uL |
|---|---|---|---|---|
| 110 uL | 1.6 | 1.76 | 0.6 | 0.66 |
| 55 uL | 3.2 | 1.76 | 1.2 | 0.66 |
| 11 uL | 16 | 1.76 | 6 | 0.66 |
Error limits in accordance with DIN EN ISO 8655-2, based on the 110 uL nominal capacity. Per-channel calibration verified at an ISO 17025 accredited laboratory and supplied with each unit.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AQVF-110 |
| Series | AQVF Series |
| Configuration | 4-Channel adjustable-spacing electronic pipettor |
| Number of Channels | 4 |
| Tip Spacing Range | 9 mm – 26 mm |
| Plate Compatibility | 96-well (9 mm), 48-well (13 mm), 24-well (19 mm), and 12-well (26 mm) plates |
| Spacing Adjustment | Electronic one-button control |
| Head Rotation | 360°, fully tubeless |
| Volume Range | 5 – 110 uL |
| Increment | 0.5 uL |
| Color Code | Light Yellow |
| Drive System | Linear stepping electronic piston control |
| Pipetting Modes | 12 (forward, reverse, mix, dilute, repetitive, stepper, etc.) |
| Memory Storage | 6 user-defined programs |
| Speed Settings | 3 (Low / Medium / High) |
| Display | 1-inch tempered LCD glass |
| Tip Cone Material | 304 grade stainless steel (per channel) |
| Tip Compatibility | Universal — accepts standard tip brands |
| Tip Ejection | Manual |
| Battery | 4.2V Li-ion, 800 mAh, detachable |
| Battery Life | 8 hours per full charge |
| Charging Time | Approximately 2 hours |
| Charger | USB Type-A and Type-C |
| USB Interface | Mini USB |
| Autoclavability | Lower section at 121°C, 1 bar, 20 minutes |
| UV Sterilization | Whole device |
| Calibration Standard | DIN EN ISO 8655-2 (ISO 17025 accredited lab) |
| Certifications | CE, ISO 9001, ISO 13485, ISO 17025 |
| Carousel Stands | Available separately |
| Warranty | 1-Year Free Replacement |
Surge Scientific Warranty & Support
This instrument is sold through Surge Scientific, your trusted laboratory equipment partner. Our product specialists are available Monday–Friday for assistance. The AQVF-110 is backed by a 1-year all-inclusive manufacturer's warranty. Contact us at info@surgescientific.com or reach out directly to our support team at (833) 319-3535 for pre-sales questions, ISO 8655 calibration verification, pipetting protocol guidance, accessory orders, and technical assistance.