Single Channel Variable Pipette ADCVP-501 comes with a volume range of 0.1 to 2.5 µl for handling very small liquid capacity with high precision. The pipette features a digital display, enabling accurate and easy-to-read volume settings. It includes a smooth plunger mechanism to ensure the exact dispensing of liquids. This unit comes with autoclavable components, allowing for sterilization and safe use in sensitive environments. Our Single Channel Variable Pipette is used in diagnostics, pharmaceuticals, and research labs for liquid handling.
| Volume Range | 0.1 to 2.5 µl |
| Increment | 0.05 µl |
| Test Volume |
0.25 µl 1.25 µl 2.5 µl |
| Accuracy |
±2.50% at 2.5 µl ±3.00% at 2.5 µl ±12.00% at 2.5 µl |
| Precision |
±2.00% at 2.5 µl ±3.00% at 2.5 µl ±6.00% |
| Channel | 1 |
| Dimensions (L×B×H) | 490×400×290 mm |
Our Single Channel Variable Pipette ADCVP-501 is used in biotechnology diagnostics, and research for precise liquid handling in sample preparation, reagent dispensing, and DNA/RNA work.
1. What is a Single Channel Variable Pipette?
A single channel variable pipette is a precision laboratory instrument used to accurately measure and transfer a specific volume of liquid, typically in the microliter (µL) range. "Single channel" means it dispenses through one nozzle, and "variable" indicates the volume can be adjusted within a specified range (e.g., 10–100 µL). It is commonly used in biology, chemistry, and clinical labs.
2. How to set the desired volume on a Single Channel Variable Pipette?
To set the desired volume, rotate the volume adjustment knob or plunger top until the digital readout displays the required value. Ensure the pipette is within its specified volume range (e.g., do not set a 10–100 µL pipette to 150 µL). Always approach the final setting from a higher value to reduce mechanical backlash and improve accuracy.
3. How to calibrate a Single Channel Variable Pipette?
Pipette calibration typically involves gravimetric testing, where known volumes of water are dispensed and weighed on an analytical balance. The weight is converted to volume (considering water density and temperature), and the accuracy/precision is calculated. Any deviation beyond tolerance requires adjustment or servicing.
4. What maintenance is required for a Single Channel Variable Pipette?
Routine maintenance includes cleaning the exterior, checking the piston and seal for wear, autoclaving the lower part (if autoclavable), lubricating internal parts if necessary, and recalibrating regularly. Maintenance ensures reliable performance and prolongs pipette life.
5. What is the proper way to hold a Single Channel Variable Pipette?
Hold the Single Channel Variable Pipette vertically when aspirating and at a slight angle (10–45°) when dispensing close to the vessel wall. The thumb should control the plunger, and the hand should remain relaxed to avoid fatigue during repetitive use. A good grip minimizes hand strain and improves control.
| Volume Range | 0.2 to 2 µl |
| Increment | 0.002 µl |
| Test Volume |
0.2 µl 0.5µl 2 µl |
| Volume Range | 2 to 20 µl |
| Increment | 0.02 µl |
| Test Volume |
2 µl 10 µl 20 µl |
| Volume Range | 5 to 50 µl |
| Increment | 0.5 µl |
| Test Volume |
50 µl 25 µl 5 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: | 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: | 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: | 200µl |
| Accuracy: | ±0.8% at 200µl |
| Precision: | ±0.3% at 200µl |
| Volume Range: | 100µl |
| Accuracy: | ±0.8% at 100µl |
| Precision: | ±0.3% at 100µl |
| 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: | 5µl |
| Accuracy: | ±2.5% at 5µl |
| Precision : | ±1.5% at 5µl |
| 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: | 10µl |
| Accuracy: | ±1.2% at 10µl |
| Precision: | ±0.8% at 10µl |
| Volume Range: | 50µl |
| Accuracy: | ±1% at 50µl |
| Precision: | ±0.4% at 50µl |
| Volume Range: | 10 to 100 µl |
| Increment: | 1 µl |
| Test Volume: | 100 µl<br/> 50 µl<br/> 2 µl |
| Volume Range: | 20 to 200 µl |
| Increment: | 1 µl |
| Test Volume: | 200 µl<br/> 100 µl<br/> 10µl |
| Volume Range: | 5 to 50 µl |
| Increment: | 0.5 µl |
| Test Volume: | 50 µl<br/> 25 µl<br/> 5 µl |
| Volume Range: | 2 to 20 µl |
| Increment: | 0.5 µl |
| Test Volume: | 20 µl<br/> 10 µl<br/> 2 µl |
| Volume Range: | 30 to 300 µl |
| Increment: | 5 µl |
| Test Volume: | 300 µl<br/> 150 µl<br/> 30µl |
| Volume Range: | 20 to 200 µl |
| Increment: | 1 µl |
| Test Volume: | 200 µl<br/> 100 µl<br/> 20 µl |
| Volume Range: | 10 to 100 µl |
| Increment: | 1 µl |
| Test Volume: | 100 µl<br/> 50 µl<br/> 10 µl |
| Volume Range: | 0.5 to 10 µl |
| Increment: | 0.1 µl |
| Test Volume: | 10 µl<br/> 5 µl<br/> 1 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: | 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: | 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: | 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: | 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: | 10 to 100µl |
| Increment: | 1µl |
| Test Volume: | 100µl <br/> 50µl <br/> 10µl |
| Volume Range: | 2 to 20µl |
| Increment: | 0.5µl |
| Test Volume: | 20µl <br/> 10µl <br/> 2µl |
