| Volume Range | 30to 300 µl |
| Increment | 5 µl |
| Test Volume |
300 µl 150 µl 30 µl |
| Accuracy |
±0.70% at 300µl ±1.00% at 300 µl ±1.50% at 300 µl |
| Precision |
±0.25% at 300 µl ±0.50% at 300 µl ±0.80% |
| Channel | 1 |
| Dimensions (L×B×H) | 490×400×290 mm |
Our Single Channel Variable Pipette ADCVP-507 is used in various fields, including clinical diagnostics, forensic science, and education, for accurate liquid handling and precise measurements.
1. What is a Single Channel Variable Pipette used for?
A single channel variable pipette is used to accurately measure and transfer small volumes of liquid in laboratories. It’s commonly used in biology, chemistry, and medical labs for experiments requiring precision. The “variable” feature allows the user to adjust the volume within a specific range. This makes it versatile for handling different sample volumes without switching instruments.
2. How do I set the desired volume on a Single Channel Variable Pipette?
To set the volume, rotate the volume adjustment knob or dial until the display shows your desired measurement. Single Channel Variable Pipette has a digital or mechanical volume indicator for precision. It’s important to never exceed the pipette maximum or minimum range to avoid damaging the instrument. After setting the volume, ensure the digits are aligned correctly and not between values.
3. How should I properly use a Single Channel Variable Pipette?
First, attach a compatible pipette tip firmly to avoid air leakage. Press the plunger to the first stop before immersing the tip into the liquid, then slowly release the plunger to aspirate. To dispense, press the plunger to the first stop to release liquid, and then fully press to the second stop to expel any remaining drops. Always hold the pipette vertically while aspirating for accuracy.
4. How to calibrate or maintain my Single Channel Variable Pipette?
Regular calibration, typically every 3-6 months, ensures the pipette remains accurate and reliable. Calibration involves comparing the dispensed volume with a known standard, often using a precision balance. Clean the pipette routinely, especially the lower parts and piston, using recommended solutions. Store the pipette upright on a stand when not in use to prevent contamination or damage.
5. What are common errors when using a Single Channel Variable Pipette and how to avoid them?
Common errors include incorrect pipetting technique, using wrong tips, setting volumes beyond the specified range, and inconsistent plunger speed. These mistakes can lead to inaccurate measurements and poor reproducibility. Always use proper pipette tips designed for your model to prevent leaks. Practice consistent plunger control and ensure proper pipette positioning during aspiration and dispensing.
| Volume Range | 20 to 200 µl |
| Increment | 0.2 µl |
| Test Volume |
20 µl 100 µl 200 µl |
| Volume Range | 1 to 5 µl |
| Increment | 0.05 µl |
| Test Volume |
5 µl 2.5µl 1 µl |
| Volume Range | 2 to 20 µl |
| Increment | 0.02 µl |
| Test Volume |
2 µl 10 µl 20 µl |
| Volume Range | 0.5 to 10 µl |
| Increment | 0.02 µl |
| Test Volume |
1 µl 5µl 10 µl |
| Volume Range: | 10 to 300µl |
| Increment: | 0.20µl |
| Test Volume: | 30µl<br>150µl<br>300µl |
| Volume Range: | 50-1000µl |
| Increment: | 1.00µl |
| Test Volume: | 100µl<br/> 500µl<br/> 1000µl |
| 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: | 0.1 to 10 µl |
| Increment: | 0.01 µl |
| Test Volume: | 10 µl <br/> 5 µl <br/> 1 µl |
| Volume Range: | 5 to 120µl |
| Increment: | 0.10 µl |
| Test Volume: | 12 µl<br/> 60 µl<br/> 120 µl |
| Volume Range: | 200µl |
| Accuracy: | ±0.8% at 200µl |
| Precision: | ±0.3% at 200µl |
| Volume Range: | 30µl |
| Accuracy: | ±1.0% at 30µl |
| Precision : | ±0.4% at 30µl |
| Volume Range: | 10µl |
| Accuracy: | ±1.2% at 10µl |
| Precision: | ±0.8% at 10µl |
| 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: | 50µl |
| Accuracy: | ±1% at 50µl |
| Precision: | ±0.4% at 50µl |
| Volume Range: | 5µl |
| Accuracy: | ±2.5% at 5µl |
| Precision : | ±1.5% at 5µl |
| 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: | 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/> 30µl |
| Volume Range: | 5 to 50 µl |
| Increment: | 0.5 µl |
| Test Volume: | 50 µl<br/> 25 µl<br/> 5 µl |
| Volume Range: | 10 to 100 µl |
| Increment: | 1 µl |
| Test Volume: | 100 µl<br/> 50 µl<br/> 2 µl |
| Volume Range: | 30 to 300 µl |
| Increment: | 5 µl |
| Test Volume: | 300 µl<br/> 150 µl<br/> 30 µl |
| Volume Range: | 50 to 300 µl |
| Increment: | 5 µl |
| Test Volume: | 300 µl<br/> 150 µl<br/> 50 µl |
| Volume Range: | 20 to 200 µl |
| Increment: | 1 µl |
| Test Volume: | 200 µl<br/> 100 µl<br/> 10µl |
| Volume Range: | 10 to 100 µl |
| Increment: | 1 µl |
| Test Volume: | 100 µl<br/> 50 µl<br/> 10 µl |
| Volume Range: | 20 to 200 µl |
| Increment: | 1 µl |
| Test Volume: | 200 µl<br/> 100 µl<br/> 20 µl |
| Volume Range: | 50 to 300 µl |
| Increment: | 5 µl |
| Test Volume: | 300 µl<br/> 150 µl<br/> 50µl |
| 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: | 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: | 1 to 5µl |
| Increment: | 50µl |
| Test Volume: | 5000µl <br/> 2500µl <br/> 1000µl |
| 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: | 10 to 1000µl |
| Increment: | 5µl |
| Test Volume: | 1000µl <br/> 500µl <br/> 100µl |
| Volume Range: | 5 to 50µl |
| Increment: | 0.5µl |
| Test Volume: | 50µl <br/> 25µl <br/> 5µl |
