Circular Quantitative Sample Sampler

The circular quantitative sample cutter uses rotating blades to cut standard circular samples from materials, obtaining uniformly sized test pieces for subsequent quantitative analysis. It is commonly used for physical property testing of materials such as paper and film.

Instruments

The sampling area is 100mm ² and the error is controlled within +/- 0.35cm ², which can handle 0.1~ 1.2mm Film thickness materials. The circular sampling design is used to ensure the standard of the sample, and the operation is simple and the results are reliable.

$ 417.00

The special No. 10 steel knife edge is used to ensure durability, the punching sample is smooth without burrs, the integrated casting structure is sturdy and not deformed, the sampling area is 100cm2, and the sampling Film thickness range is 0.01-1 mm.

$ 551.00

Cutting sample area of 100cm ², accuracy +/- 0.35, suitable for paper single or multi-layer 0.1-5 mm and ordinary Cardboard single layer < 6mm thickness, compact structure and labor-saving operation.

$ 377.00

Special No. 10 steel high temperature quenching knife edge, smooth cutting without burrs; one-piece casting structure is sturdy and durable; sampling area 100cm ², error +/- 0.35cm ², suitable for 0.1~ 1.2mm Film thickness material.

$ 551.00

Synchronized processing of 12-bit samples, temperature control accuracy of +/- 1 ℃, circular water Bath heating and independent air path adjustment. Each air needle channel can be switched on and off separately, 316 stainless steel material is corrosion resistant, suitable for a variety of testtube specifications, supports timing and over-temperature alarm functions.

$ 871.00

The precision blade combination ensures that the edge of the specimen is flat, and 152 * 12.7mm annular compression specimens and (200~ 250) * 15mm tensile specimens can be cut, meeting TAPPI-T409 and JIS-P8113 standards.

$ 525.00

Using electric pressure system and circular pressing operation mode, printing pressure 0-4mm, speed 0-100 Meters, adjustable scraper pressure and speed, support low accuracy overprinting and Color detection.

$ 6020.00

The precision blade combination ensures that the edge of the sample is flat, and can cut 152 × 12.7mm annular pressure samples and (200~ 250) × 15mm tensile samples, with a volume of 670 × 450 × 470mm and a weight of 35kg.

$ 378.00

Fillable internal reference solution design with circular Glass sensitive membrane and annular ceramic liquid junction for low Conductivity Detector samples ensures measurement Stability and accuracy.

$ 330.00

Using irreversible discoloration technology, white turns black after overheating while displaying numbers, Measuring temperature 75 ° C, circular patch design is easy to observe temperature changes.

$ 88.00

The adhesion was measured by the circular trace method, the drawing diaMeter was 0~ 10.5mm, and the Working Travel ≥ 80mm. The integrity of the paint film was evaluated by seven grades, and the operation was simple and conformed to the GB/T1720 standard.

$ 444.00

Can cut 25 * 100mm sample, sampling error +/- 0.5mm, sampling thickness range of 18mm, fast and accurate completion of Corrugated Board Edge Crush Test and adhesive strength test sample preparation.

$ 620.00

Pressure sensitive adhesive paste firmly, 65 ℃ single point temperature measurement accuracy, irreversible discoloration characteristics can permanently record the overtemperature state, circular design for easy observation, 2x2cm specification suitable for small space installation.

$ 89.00

Precision combination of cutting edge to ensure that the sample edge flat, especially for ring pressure test design, can cut standard samples, easy to operate, cutting effect is good.

$ 378.00

The circular stainless steel liner is used to prevent condensation and dripping, the copper tube bell mouth is designed with good air tightness and low water consumption, and the special high temperature foaming material improves the pressure life. It is equipped with a 16L large-capacity water Tank and an automatic water replenishment system.

$ 4269.00

Articles

Application of Karl Fischer Micro Moisture Meter in Moisture Control of Lithium Battery Electrolyte
The Karl Fischer micro-moisture analyzer is based on the Karl Fischer titration principle, which measures trace moisture in lithium battery electrolytes through the quantitative reaction between iodine and water.
Differential Scanning Calorimetry for Measuring the Degree of Cure of Polymer Optical Waveguide Materials
This article introduces a method for determining the degree of curing in polymer optical waveguide materials using a differential scanning calorimeter. The degree of curing is a key indicator affecting material performance, and this instrument quantitatively analyzes it by measuring the thermal effects during the curing reaction.
Quantitative Measurement of Carbon Black Content in Rubber by Thermogravimetric Analyzer
Thermogravimetric analyzers measure changes in sample mass through programmed temperature control, enabling the quantitative determination of carbon black content in rubber. During the experiment, the rubber is first heated in an inert atmosphere to decompose it, leaving the carbon black intact. The atmosphere is then switched to an oxidizing environment to oxidize the carbon black. The carbon black content is calculated based on the mass loss.
Karl Fischer Moisture Analyzer for Determining Moisture Content in Coatings
This article introduces a method for determining the moisture content in coatings using a Karl Fischer moisture titrator. It is based on the quantitative reaction of reagents such as iodine and sulfur dioxide with water, and calculates the moisture content by measuring the amount of reagent consumed during titration.
Pull-off Adhesion Tester for Quantitative Measurement of Varnish Adhesion.
The pull-off adhesion tester quantitatively measures the adhesion strength between a varnish coating and the substrate by vertically pulling off a test column. It is essential to ensure proper substrate preparation, complete curing of the coating, and the use of a suitable adhesive during testing.
Derivation and Validation of the Quantitative Relationship between Wire Diameter and Wet Film Thickness in Wire Wound Coating Bars
This paper investigates the relationship between the wire diameter in a wire-wound rod coater and the wet film thickness. Theoretically, under ideal conditions, the wet film thickness is approximately half of the wire diameter.
Paper Thickness Gauge for Determining Paper Thickness and Apparent Density
This article explains how to measure paper thickness and apparent density using a paper thickness gauge. Thickness refers to the vertical distance between the two sides of paper under standard pressure, while apparent density is calculated by dividing the basis weight by the thickness, reflecting the compactness of the paper.
Principle and Application of Vacuum Decay Leak Testing Equipment
The vacuum decay leak tester is a non-destructive detection device that quantitatively detects leaks by monitoring minute pressure changes in the test chamber after vacuum evacuation.
Karl Fischer Moisture Analyzer Determines Moisture Content in Powder Coatings
This article introduces the method of determining the moisture content in powder coatings using a Karl Fischer moisture analyzer. Excessive moisture content in powder coatings can affect the quality of the coating, leading to issues such as bubbles. The Karl Fischer method measures moisture through the quantitative reaction of iodine and sulfur dioxide, which is divided into volumetric and coulometric methods.
Karl Fischer moisture analyzer detects moisture content in hot melt adhesives.
This article introduces the method of using a Karl Fischer moisture analyzer to detect the moisture content in hot melt adhesives. The Karl Fischer method is based on the quantitative reaction of iodine, sulfur dioxide, and water, and calculates the moisture content by measuring the amount of iodine consumed.
Karl Fischer Moisture Analyzer for Determining Water Content in Coatings
This article introduces the method for determining the water content in coatings using the Karl Fischer moisture analyzer. The principle is based on the quantitative reaction of iodine and sulfur dioxide in the reagent with water. The coulometric method is commonly used to generate iodine through electrolysis and calculate the moisture content by measuring the electrical charge.
Pull-off adhesion tester quantitatively measures bond strength.
The pull-off adhesion tester measures the bonding strength between coatings, linings, and substrates by applying a vertical tensile force.
Atomic Absorption Spectrometer for Determining Heavy Metal Content in Coatings
This article introduces a method for determining the content of heavy metals such as lead, cadmium, chromium, and mercury in coatings using atomic absorption spectroscopy. The method is based on the absorption of characteristic wavelength light by atoms for quantification. It requires acid digestion pretreatment of coating samples and optimization of instrument conditions to improve accuracy.
Principles and Advantages of Ion Chromatography for Determining Anions in Water
Ion chromatography separates anions in water samples through an ion exchange column, then reduces background conductivity and enhances signals via a suppressor, and finally measures and quantifies them using a conductivity detector.
Karl Fischer Moisture Titrator for Determining Solvent Moisture
The Karl Fischer moisture meter determines solvent moisture based on the quantitative reaction of iodine and sulfur dioxide with water in an alkaline environment.