| Volume Range | 10 to 100 µl |
| Increment | 0.2 µl |
| Test Volume |
10 µl 50 µl 100 µl |
| Accuracy |
±1.20 % at 100 µl ±0.80 % at 50 µl ±0.80 % at 10 µl |
| Precision |
≤0.60 % at 100 µl ≤0.30 % at 50 µl ≤0.20 % at 10 µl |
| Channel | 1 |
| Gross Weight | 13 Kg |
| Dimensions (L×B×H) | 505×410×317 mm |
Our Single Channel Variable Pipette ADCVP-514 is used in clinical diagnostics for immunoassays, pharmaceutical research for high-throughput screening and biotechnology for protein analysis.
1. What is a Single Channel Variable Pipette and how does it work?
A Single Channel Variable Pipette is a laboratory instrument designed to aspirate and dispense liquid volumes within a defined range. It features one channel for transferring liquid, making it ideal for precise and repetitive handling of small liquid volumes in a single sample at a time. The "variable" aspect refers to its adjustable volume setting, allowing the user to select different volumes (e.g., 10 µL to 100 µL) by turning a dial or knob. The user sets the desired volume, attaches a disposable tip, presses the plunger to the first stop to aspirate the liquid, and then presses to the second stop to dispense it.
2. What volume ranges are available for Single Channel Variable Pipette?
Single Channel Variable Pipette is available in a variety of volume ranges to accommodate different applications. Common models include ranges like 0.1–2.5 µL, 2–20 µL, 10–100 µL, 20–200 µL, and 100–1000 µL. Each pipette is optimized for accuracy within its specified range, so selecting the correct model for your desired volume is essential to maintain precision.
3. How often should a Single Channel Variable Pipette be calibrated?
Calibration frequency depends on how often the pipette is used and the criticality of your applications. For routine laboratory use, calibration is recommended every 3 to 6 months. For GLP-compliant or critical quantitative work, more frequent calibration may be needed—possibly every month. Additionally, pipettes should be recalibrated or checked after being dropped, exposed to harsh chemicals, or showing inconsistent results.
4. Can Single Channel Variable Pipette be sterilized?
Yes, Single Channel Variable Pipette is designed with materials that allow partial autoclaving, especially of the lower parts like the tip cone. However, it's important to check the manufacturer's specifications. For pipette that are not autoclavable, cleaning with 70% ethanol or a suitable disinfectant is an alternative. Some high-end models offer fully autoclavable and UV-resistant designs, which are ideal for sterile environments such as PCR labs or tissue culture rooms.
5. How should I store Single Channel Variable Pipette when not in use?
Always store pipettes vertically on a stand or holder to prevent contamination and potential damage to the piston. Avoid laying pipettes flat with tips attached, as residual liquid can enter the shaft and damage internal parts. For long-term storage, ensure the pipette is clean and dry, and if it’s adjustable, set the volume to its maximum limit to relieve tension on the internal spring mechanism.
| Volume Range | 0.1 to 2.5 µl |
| Increment | 0.05 µl |
| Test Volume |
0.25 µl 1.25 µl 2.5 µl |
| Volume Range | 100 to 1000 µl |
| Increment | 2 µl |
| Test Volume |
100µl 500µl 1000 µl |
| Volume Range | 10 to 100 µl |
| Increment | 1 µl |
| Test Volume |
100 µl 50 µl 10 µl |
| Volume Range | 1 to 5 µl |
| Increment | 0.05 µl |
| Test Volume |
5 µl 2.5µl 1 µl |
| Volume Range: | 5 to 120µl |
| Increment: | 0.10 µl |
| Test Volume: | 12 µl<br/> 60 µl<br/> 120 µl |
| Volume Range: | 10 to 300µl |
| Increment: | 0.20µl |
| Test Volume: | 30µl<br>150µl<br>300µl |
| Volume Range: | 0.1 to 10 µl |
| Increment: | 0.01 µl |
| Test Volume: | 10 µl <br/> 5 µl <br/> 1 µl |
| Volume Range: | 500 to 10000 µl |
| Increment: | 10.00 µl |
| Test Volume: | 10000 µl <br/> 5000 µl <br/> 1000 µl |
| Volume Range: | 100to5000µl |
| Increment: | 5.00µl |
| Test Volume: | 5000µl<br/> 2500µl<br/> 500µl |
| Volume Range: | 50-1000µl |
| Increment: | 1.00µl |
| Test Volume: | 100µl<br/> 500µl<br/> 1000µl |
| Volume Range: | 100µl |
| Accuracy: | ±0.8% at 100µl |
| Precision: | ±0.3% at 100µl |
| Volume Range: | 5µl |
| Accuracy: | ±2.5% at 5µl |
| Precision : | ±1.5% at 5µl |
| Volume Range: | 200µl |
| Accuracy: | ±0.8% at 200µl |
| Precision: | ±0.3% at 200µl |
| Volume Range: | 10µl |
| Accuracy: | ±1.2% at 10µl |
| Precision: | ±0.8% at 10µl |
| Volume Range: | 30µl |
| Accuracy: | ±1.0% at 30µl |
| Precision : | ±0.4% at 30µl |
| Volume Range: | 20µl |
| Accuracy: | ±1.0% at 20µl |
| Precision: | ±0.5% at 20µl |
| Volume Range: | 300µl |
| Accuracy: | ±0.8% at 300µl |
| Precision: | ±0.3% at 300µl |
| Volume Range: | 75µl |
| Accuracy: | ±0.8% at 75µl |
| Precision : | ±0.3% at 75µl |
| Volume Range: | 50µl |
| Accuracy: | ±1% at 50µl |
| Precision: | ±0.4% at 50µl |
| Volume Range: | 30 to 300 µl |
| Increment: | 5 µl |
| Test Volume: | 300 µl<br/> 150 µl<br/> 30 µl |
| Volume Range: | 0.5 to 10 µl |
| Increment: | 0.1 µl |
| Test Volume: | 10 µl<br/> 5 µl<br/> 1 µl |
| Volume Range: | 20 to 200 µl |
| Increment: | 1 µl |
| Test Volume: | 200 µl<br/> 100 µl<br/> 20 µl |
| Volume Range: | 2 to 20 µl |
| Increment: | 0.5 µl |
| Test Volume: | 20 µl<br/> 10 µl<br/> 2 µl |
| Volume Range: | 50 to 300 µl |
| Increment: | 5 µl |
| Test Volume: | 300 µl<br/> 150 µl<br/> 50 µl |
| Volume Range: | 50 to 300 µl |
| Increment: | 5 µl |
| Test Volume: | 300 µl<br/> 150 µl<br/> 50µl |
| Volume Range: | 10 to 100 µl |
| Increment: | 1 µl |
| Test Volume: | 100 µl<br/> 50 µl<br/> 2 µl |
| Volume Range: | 5 to 50 µl |
| Increment: | 0.5 µl |
| Test Volume: | 50 µl<br/> 25 µl<br/> 5 µl |
| Volume Range: | 20 to 200 µl |
| Increment: | 1 µl |
| Test Volume: | 200 µl<br/> 100 µl<br/> 10µl |
| Volume Range: | 2 to 20 µl |
| Increment: | 0.5 µl |
| Test Volume: | 20 µl<br/> 10 µl<br/> 2 µl |
| Volume Range: | 5 to 50 µl |
| Increment: | 0.5 µl |
| Test Volume: | 50 µl<br/> 25 µl<br/> 5 µl |
| Volume Range: | 30 to 300 µl |
| Increment: | 5 µl |
| Test Volume: | 300 µl<br/> 150 µl<br/> 30µl |
| Volume Range: | 0.5 to 10 µl |
| Increment: | 0.1 µl |
| Test Volume: | 10 µl<br/> 5 µl<br/> 1 µl |
| Volume Range: | 10 to 100 µl |
| Increment: | 1 µl |
| Test Volume: | 100 µl<br/> 50 µl<br/> 10 µl |
| Volume Range: | 2 to 20µl |
| Increment: | 0.5µl |
| Test Volume: | 20µl <br/> 10µl <br/> 2µl |
| Volume Range: | 10 to 100µl |
| Increment: | 1µl |
| Test Volume: | 100µl <br/> 50µl <br/> 10µl |
| Volume Range: | 20 to 200µl |
| Increment: | 1µl |
| Test Volume: | 200µl <br/> 100µl <br/> 20µl |
| Volume Range: | 0.5 to 10µl |
| Increment: | 0.1µl |
| Test Volume: | 10µl <br/> 5µl <br/> 1µl |
| Volume Range: | 10 to 1000µl |
| Increment: | 5µl |
| Test Volume: | 1000µl <br/> 500µl <br/> 100µl |
| Volume Range: | 1 to 5µl |
| Increment: | 50µl |
| Test Volume: | 5000µl <br/> 2500µl <br/> 1000µl |
| Volume Range: | 5 to 50µl |
| Increment: | 0.5µl |
| Test Volume: | 50µl <br/> 25µl <br/> 5µl |
