| Volume Range | 1 to 10 µl |
| Increment | 20 µl |
| Test Volume |
1 µl 5µl 10 µl |
| Accuracy |
±3.00 % at 10 µl ±0.60 % at 5 µl ±0.60 % at 1 µl |
| Precision |
≤0.60 % at 10 µl 0.20 % at 5 µl ≤0.16 % at 1 µl |
| Channel | 1 |
| Gross Weight | 19.9 kg |
| Dimensions (L×B×H) | 505×410×317 mm |
Our Single Channel Variable Pipette ADCVP-518 is used in biotechnology diagnostics, and research for precise liquid handling in sample preparation, reagent dispensing, and DNA/RNA work.
1. What are the steps to use a Single Channel Variable Pipette correctly?
Begin by setting the desired volume on the pipette’s dial. Attach a proper-size disposable tip securely to the nozzle. Press the plunger to the first stop before immersing the tip in the liquid, then slowly release it to aspirate. To dispense, press the plunger to the first stop, and then to the second stop to expel any remaining liquid. Eject the tip into a waste container to avoid contamination.
2. How to calibrate a Single Channel Variable Pipette?
Calibration involves verifying and adjusting the pipette's accuracy by comparing its output volume to a known standard. First, distilled water is weighed using an analytical balance to measure the volume dispensed. Temperature and density corrections are applied to convert mass to volume. If the deviation is outside acceptable limits, internal adjustments are made.
3. What is a Single Channel Variable Pipette and how does it work?
A Single Channel Variable Pipette is a laboratory instrument used to aspirate and dispense liquid volumes with precision. It has a single nozzle and can be adjusted to deliver varying volumes, typically in microliters. The user sets the desired volume using a rotating dial or digital interface. When the plunger is pressed and released, the pipette draws the liquid into a disposable tip, and then dispenses it.
4. What are common errors to avoid when using a Single Channel Variable Pipette?
Avoid pipetting at an angle, as this can lead to inaccurate volumes. Do not let the plunger snap back, as it may damage the internal mechanism and affect aspiration. Always use the correct tip and ensure it’s firmly attached to prevent leakage. Refrain from exceeding the pipette’s volume range, as this compromises accuracy. Clean and calibrate the pipette regularly to maintain optimal performance.
5. What is the difference between Fixed Volume and Single Channel Variable Pipette?
Fixed Volume Pipette is designed to dispense only one set volume, which cannot be changed, making them ideal for repetitive tasks that require high consistency. Single Channel Variable pipette, on the other hand, allow users to adjust the volume within a specific range, offering more flexibility for different experimental needs. Single Channel Variable Pipette is more versatile but require careful setting and calibration.
| Volume Range | 0.5 to 10 µl |
| Increment | 0.1 µl |
| Test Volume |
1 µl 5µl 1 µl |
| Volume Range | 10 to 100 µl |
| Increment | 0.2 µl |
| Test Volume |
10 µl 50 µl 100 µl |
| Volume Range | 5 to 50 µl |
| Increment | 0.5 µl |
| Test Volume |
50 µl 25 µl 5 µl |
| Volume Range | 20 to 200 µl |
| Increment | 0.2 µl |
| Test Volume |
20 µl 100 µl 200 µl |
| Volume Range: | 500 to 10000 µl |
| Increment: | 10.00 µl |
| Test Volume: | 10000 µl <br/> 5000 µl <br/> 1000 µl |
| Volume Range: | 50-1000µl |
| Increment: | 1.00µl |
| Test Volume: | 100µl<br/> 500µl<br/> 1000µl |
| Volume Range: | 10 to 300µl |
| Increment: | 0.20µl |
| Test Volume: | 30µl<br>150µl<br>300µl |
| Volume Range: | 5 to 120µl |
| Increment: | 0.10 µl |
| Test Volume: | 12 µl<br/> 60 µl<br/> 120 µl |
| Volume Range: | 100to5000µl |
| Increment: | 5.00µl |
| Test Volume: | 5000µl<br/> 2500µl<br/> 500µl |
| Volume Range: | 0.1 to 10 µl |
| Increment: | 0.01 µl |
| Test Volume: | 10 µl <br/> 5 µl <br/> 1 µl |
| 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: | 200µl |
| Accuracy: | ±0.8% at 200µl |
| Precision: | ±0.3% at 200µl |
| Volume Range: | 300µl |
| Accuracy: | ±0.8% at 300µl |
| Precision: | ±0.3% at 300µl |
| Volume Range: | 50µl |
| Accuracy: | ±1% at 50µl |
| Precision: | ±0.4% at 50µl |
| Volume Range: | 20µl |
| Accuracy: | ±1.0% at 20µl |
| Precision: | ±0.5% at 20µl |
| Volume Range: | 75µl |
| Accuracy: | ±0.8% at 75µl |
| Precision : | ±0.3% at 75µl |
| 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: | 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: | 2 to 20 µl |
| Increment: | 0.5 µl |
| Test Volume: | 20 µl<br/> 10 µl<br/> 2 µl |
| Volume Range: | 0.5 to 10 µl |
| Increment: | 0.1 µl |
| Test Volume: | 10 µl<br/> 5 µl<br/> 1 µl |
| Volume Range: | 0.5 to 10 µl |
| Increment: | 0.1 µl |
| Test Volume: | 10 µl<br/> 5 µl<br/> 1 µl |
| Volume Range: | 30 to 300 µl |
| Increment: | 5 µl |
| Test Volume: | 300 µl<br/> 150 µl<br/> 30 µl |
| Volume Range: | 5 to 50 µl |
| Increment: | 0.5 µl |
| Test Volume: | 50 µl<br/> 25 µl<br/> 5 µl |
| Volume Range: | 50 to 300 µl |
| Increment: | 5 µl |
| Test Volume: | 300 µl<br/> 150 µl<br/> 50 µl |
| Volume Range: | 2 to 20 µl |
| Increment: | 0.5 µl |
| Test Volume: | 20 µl<br/> 10 µl<br/> 2 µl |
| Volume Range: | 20 to 200 µl |
| Increment: | 1 µl |
| Test Volume: | 200 µl<br/> 100 µl<br/> 20 µl |
| Volume Range: | 20 to 200 µl |
| Increment: | 1 µl |
| Test Volume: | 200 µl<br/> 100 µl<br/> 10µl |
| 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: | 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: | 5 to 50µl |
| Increment: | 0.5µl |
| Test Volume: | 50µl <br/> 25µl <br/> 5µl |
| Volume Range: | 10 to 1000µl |
| Increment: | 5µl |
| Test Volume: | 1000µl <br/> 500µl <br/> 100µl |
| Volume Range: | 20 to 200µl |
| Increment: | 1µl |
| Test Volume: | 200µl <br/> 100µl <br/> 20µl |
| Volume Range: | 10 to 100µl |
| Increment: | 1µl |
| Test Volume: | 100µl <br/> 50µl <br/> 10µl |
| Volume Range: | 0.5 to 10µl |
| Increment: | 0.1µl |
| Test Volume: | 10µl <br/> 5µl <br/> 1µl |
| Volume Range: | 1 to 5µl |
| Increment: | 50µl |
| Test Volume: | 5000µl <br/> 2500µl <br/> 1000µl |
