Manual fixed pipette

Manual fixed pipettes create negative pressure within the tip through a piston to aspirate liquid and dispense a precise volume upon release. They are used in laboratories for accurately transferring small volumes of liquids, suitable for sample preparation and reagent addition in industries such as coatings and inks.
Selection
When selecting, consider matching the pipetting volume range with experimental needs, review accuracy and error data, check material corrosion resistance, ensure the operation is lightweight and comfortable, and confirm the compatibility of matching tips. Regular calibration and maintenance ensure long-term stable use.

Terms

Instruments

Capacity 1000ul, Minimum Encasement 500 pcs/pack, Sterile design to ensure experimental accuracy, suitable for a variety of Pipette use.

$ 77.00

The 15-hole design is suitable for 10ml suction heads, which are specially matched for HYD-1WB Pipette to ensure accurate and stable pipetting process and improve experimental operation efficiency.

$ 79.00

The 10ul capacity specification is used with the standard Pipette, and each pack of 1000 packs meets the needs of batch experiments. The transparent material is convenient for observing the liquid level.

$ 77.00

Capacity 10ml, minimum Encasement 100 pcs/pack, sterile independent Encasement to ensure experimental cleanliness, conical design to ensure airtightness, suitable for a variety of brands Pipette use.

$ 89.00

The 96-hole design is suitable for a variety of Pipette models, and the 200ul capacity meets the needs of routine experiments to ensure that the suction heads are neatly stored and easy to use.

$ 76.00

The 96-hole design is adopted, with a capacity of 10ul, and it is suitable for HYD-0.1B/0.5B Pipette to ensure stable placement and quick access of the suction head, which improves the efficiency and accuracy of the experiment.

$ 76.00

The 60-hole design is suitable for 1ml suction heads, which are specially optimized for HYD-100B Pipette to ensure stable storage and quick access of the suction heads, and improve the experimental efficiency.

$ 76.00

The 28-hole design can accommodate 5ml suction heads and is suitable for HYD-1000B Pipette to ensure that the suction heads are stored in an orderly manner and easy to use, improving the experimental efficiency.

$ 79.00

Range 1-5ml, accuracy error +/- 0.50%, nozzle ejector removable and high temperature and high voltage disinfection, easy to clean and maintain, light operation.

$ 89.00

The range is 0.5~ 10 μL, the accuracy error is as low as +/- 1.00%, the nozzle ejector can be removed and supports high temperature and high voltage disinfection, which is easy to clean and maintain, and the operation is light and the reading is clear.

$ 89.00

Continuously adjustable micro-pipetting, range 10-100ul, accuracy error +/- 0.80%, nozzle ejector removable for high temperature and high voltage disinfection cleaning and maintenance.

$ 89.00

Range 1-10ml, accuracy error +/- 0.60%, nozzle ejector removable and high temperature and high voltage sterilization, easy to clean and maintain, with lightweight design and clear reading window.

$ 89.00

Equipped with special fixed load weight, the total mass is about 1kg, and the downward pressure speed is 3.2mm/s, which can improve the Stability and accuracy of rubber Hardness measurement.

$ 199.00

Adopting manual sprocket drive structure, Working Travel ≥ 80mm, equipped with four weight combinations, accurate drawing is achieved through replaceable 808 stylus, and different diaMeter graphics are supported.

$ 325.00

Continuous adjustable micro sampling, range 2-20ul, accuracy error +/- 0.90%, nozzle ejector removable for high temperature and high voltage disinfection and cleaning maintenance.

$ 89.00

Articles

The effect of the substrate fixing method on coating uniformity in a vacuum adsorption blade coating tester.
This article discusses the impact of different substrate fixing methods on coating uniformity in a vacuum-assisted knife-over-roll coating tester. It compares four methods—vacuum adsorption, electrostatic adsorption, mechanical clamping, and adhesive fixing—focusing on their mechanical principles and limitations.
Effect of Different Coating Speeds on Film Thickness Consistency in an Adjustable Film Applicator
This paper studies the influence of coating speed of an adjustable film applicator on film thickness uniformity. In the experiment, the coating blade gap was fixed at 100 μm, and a resin solution with a viscosity of 200 mPa·s was used to prepare films at five speeds ranging from 10 to 80 mm/s, followed by thickness measurements.
Pencil hardness tester rapidly evaluates scratch resistance of paint film.
This article introduces how to quickly assess the scratch resistance of paint films using a pencil hardness tester. During the test, standard pencils (ranging from 6B to 9H) are used to scratch the coating at a fixed angle and pressure to observe whether scratches occur.
Standard ink film preparation with a blade coater before tack testing of offset printing inks.
This article introduces the method of preparing a standard ink film using a blade coater before testing the tackiness of offset printing inks. It explains the principle of controlling ink film thickness by adjusting the blade gap and details the operational steps from securing the substrate and applying the ink to completing the coating process.
Heat Deflection Temperature Tester for Measuring the Thermal Resistance of Carbon Fiber Reinforced Plastics
This article introduces the method of testing the heat resistance of carbon fiber-reinforced plastics using a heat deflection temperature tester. The instrument applies a fixed load to the material while increasing the temperature, measuring the temperature at which the material reaches a specified deformation, thereby evaluating its short-term resistance to thermal deformation.
Vicat Softening Point Tester measures the heat resistance of plastics.
This article introduces how a Vicat softening point tester measures the heat resistance of plastics. During the test, the instrument applies a fixed load to the plastic sample and heats it at a constant rate. When the flat-ended needle penetrates the sample to a depth of 1 millimeter, the temperature at that moment is recorded, which is known as the Vicat softening point.
Heat Sealing Tester Determines the Optimal Heat Sealing Temperature for Films
A heat seal tester is used to determine the optimal heat sealing temperature of films to ensure the sealing strength and integrity of packaging. During testing, by setting a temperature gradient and fixing parameters such as pressure and time, samples are heat-sealed at different temperatures, and then their strength is measured.
The Taber Abraser evaluates the wear resistance of coatings.
The Taber abrasion tester simulates surface wear of materials through rotational friction, used to evaluate the wear resistance of coatings. During testing, a grinding wheel is used to rub the specimen under a fixed load, and performance is quantified by measuring mass loss or thickness changes after a specified number of cycles.
Pencil Hardness Tester for Rapid Evaluation of Coating Surface Hardness
The pencil hardness tester is a tool used for rapidly assessing the relative hardness of coating surfaces through standardized scratch tests. It employs a series of pencil leads with known hardness levels, which are drawn across the coating under a fixed load and angle. The hardness grade, ranging from 6B to 9H, is determined based on whether a permanent scratch is produced.
Method for determining the dynamic viscosity of varnish using a falling ball viscometer
This article introduces a method for measuring the dynamic viscosity of varnish using a falling-ball viscometer. It is based on Stokes' law, which calculates viscosity by measuring the time required for a standard small ball to fall a fixed distance in a vertical glass tube filled with varnish.
Circle Method Adhesion Tester for Evaluating the Adhesion of Paint Coatings by the Circular Rolling Line Method
The rolling circle method is a technique for testing the adhesion of paint coatings using a circle-drawing instrument. The instrument employs a fixed-load stylus to draw a continuous circular trace on the coating at a constant speed, and the adhesion level is assessed based on the peeling condition of the scratch.
Pencil Hardness Plan Outstanding Paint Film Pencil Hardness Grade
The pencil hardness test is a method for evaluating the scratch resistance of paint films. It involves using a series of pencils with known hardness levels to scratch the coated surface under fixed conditions. The hardness grade of the coating is determined by observing whether permanent scratches are produced.
Schopper air permeability tester measures paper air permeability.
The Schopper air permeability tester measures the air permeability of paper based on Poiseuille's law, calculating the permeability by either the air flow rate under a constant pressure difference or the pressure difference at a fixed flow rate.
Application of Film Pencil Hardness Tester in Coating Scratch Resistance Testing
The paint film pencil hardness tester is an instrument used to evaluate the scratch resistance of coatings. It works by scratching the surface of the coating with a pencil of known hardness under a fixed load, and then assessing the hardness grade based on whether scratches are produced.
Operation Specification for Circular Scratch Adhesion Tester
The circle method adhesion tester is used to evaluate the adhesion strength between coatings and substrates. Before operation, it is necessary to inspect the instrument, prepare samples, and control the ambient temperature and humidity. During testing, the sample should be secured, appropriate load and scratch spacing should be selected, and the stylus should be moved at a constant speed to create a circular scratch.