Oil-Water Analyzer

The oil-in-water analyzer detects the content of oil substances in samples based on infrared spectroscopy. The instrument measures the absorbance of oils at specific wavelengths and converts it into concentration values. It is used to monitor the oil concentration in industrial wastewater, coolant, and other liquids, and to determine the degree of oil contamination in environmental monitoring and industrial process control.
Selection
When selecting, consider that the measurement range covers the actual sample concentration, and the detection lower limit meets regulatory requirements. Pay attention to sample matrix compatibility to avoid interference from particulate matter. Compare the anti-interference capabilities of instruments based on different principles; the infrared method has strong resistance to emulsification effects. Evaluate operational complexity and maintenance cycles; choose portable devices for on-site use. Confirm the stability of the supply of supporting reagents.

Terms

Standards

Instruments

As an Optional accessory of air Compressor, it can effectively separate oil and water, improve compressed air mass, and is suitable for industrial environments that require gas purity.

$ 154.00

Adopting double-decked thermostatic Bath with temperature control accuracy +/- 0.1 ℃, equipped with digital Timer and adjustable Stir speed 1500 +/- 15rpm, to achieve accurate and stable oil-water separation test.

$ 1497.00

Water and oil dual-use supports room temperature to 100 ° C, capacity 5L, Temperature Uniformity +/- 0.05 ° C, with domestic circulation system to avoid heat effects, external circulation to establish a second thermostatic field, Safety protection includes power failure and low water level alarm.

$ 435.00

With water-oil dual-use function, Temperature Uniformity up to +/- 0.05 ℃, Temperature control accuracy 0.01 ℃, Built-in High Accuracy PT100 Sensor, support external circulation and domestic circulation system, ensure that the flow field and temperature field in the Tank are highly uniform.

$ 869.00

With water and oil dual-use function, Temperature Uniformity +/- 0.05 ℃, Temperature range from room temperature to 200 ℃, domestic circulation system adopts no heat centrifugal pump to avoid affecting the temperature field, support external circulation to establish a second thermostatic field.

$ 924.00

The equipment supports water and oil dual-use, Temperature range from room temperature to 300 ℃, capacity 40L, using PID automatic temperature control and High Accuracy PT100 Sensor to ensure stable and uniform temperature, with domestic circulation system to avoid heat impact, Safety protection function is complete.

$ 1148.00

With dual-use function of water and oil, Temperature Uniformity up to +/- 0.05 ℃, Flow rate of external circulation pump 6L/min, liner with S304 stainless steel, Safety protection including power failure and low water level alarm.

$ 816.00

Water and oil dual-use optional room temperature to 100 ℃ range, external circulation function to establish a second thermostatic field, Temperature Uniformity +/- 0.05 ℃, domestic circulation without heat centrifugal pump to avoid the impact of temperature field, Safety protection including power failure and low water level alarm.

$ 1058.00

Water and oil dual-use Temperature range Room temperature to 200 ℃, Temperature Uniformity +/- 0.05 ℃, with internal and external circulation system and multiple Safety protection, the use of heat-free centrifugal pump to avoid affecting the temperature field uniformity.

$ 761.00

Adopt oil-free design to avoid oil pollution, working noise is only 67dB, equipped with 100L gas storage Tank to ensure stable gas supply, pressure switch automatic control start and stop, optional oil-water separator and automatic drain enhancement function.

$ 1054.00

With water-oil dual-use function, Temperature Uniformity up to +/- 0.05 ℃, no heat centrifugal circulation pump and domestic circulation system, to ensure temperature stability and flow field uniformity, support a variety of Safety protection.

$ 559.00

Water-oil dual-use design, Temperature Uniformity up to +/- 0.05 ℃, support external circulation function, Pump Flow rate 6L/min, with multi-Safety protection and optional program temperature control.

$ 562.00

With water-oil dual-use function, Temperature Uniformity +/- 0.05 ℃, built-in High Accuracy PT100 Sensor, support for external circulation to establish a second thermostatic field, optional program temperature control and Communication interface.

$ 1048.00

With water and oil dual-use function, Temperature Uniformity +/- 0.05 ℃, Temperature range to 100 ℃, External circulation pump Flow rate 6L/min, Built-in Safety protection and optional program temperature control, suitable for a variety of experimental needs.

$ 1416.00

With water and oil dual-use function, temperature control accuracy of 0.01 ℃, Temperature Uniformity +/- 0.05 ℃, domestic circulation system adopts no heat centrifugal pump to avoid its own heat generation affecting the uniformity of temperature field, support external circulation to establish a second thermostatic field.

$ 959.00

Articles

The Printability Tester Simulates the Effects of Different Printing Pressures on Offset Ink Transfer Rate.
This paper investigates how the printability tester simulates the effect of different pressures on ink transfer rate in offset printing.
Application of Gravure Printing Proofer in Water-based Ink Proofing and Pinhole Defect Evaluation
This article introduces how the gravure printability tester is used for water-based ink proofing and pinhole defect evaluation. Water-based inks are environmentally friendly but prone to tiny pinhole defects. The instrument enables standardized sample preparation and reduces human interference by controlling parameters such as cell depth and doctor blade angle.
The Application of Contact Angle Measurement Instruments in the Study of the Relationship Between Ink Printing Wettability and Substrate Surface Tension
This article introduces how a contact angle measuring instrument is used to study the relationship between wettability and substrate surface tension in ink printing. It first explains the principle, assessing the degree of wettability through the size of the contact angle, where an angle less than 90 degrees indicates good wettability.
Use of Fluorescence Spectrophotometer in Measuring Excitation and Emission Spectra of Anti-Counterfeiting Fluorescent Inks
This article introduces the application of fluorescence spectrophotometry in the spectral measurement of anti-counterfeiting fluorescent inks, including instrument calibration, sample preparation, and methods for measuring excitation and emission spectra.
Application of Flexographic Proofing Press in Evaluating Color Reproducibility of Flexographic Inks
This article primarily discusses the use of a flexographic proofer to evaluate the color reproducibility of flexographic inks. It introduces the role of the proofer in simulating production conditions and explains how to prepare samples by setting parameters such as pressure, speed, and anilox roll specifications.
The use of gravure proofing machines in the comprehensive evaluation of gravure ink printability and drying performance.
This article explores how a gravure proofing press can be used to comprehensively evaluate the printability and drying properties of gravure inks. The experiment tested the dot sharpness, transfer rate, and leveling properties of different inks using standard equipment, while recording drying times through the filter paper method and infrared temperature measurement.
The friction color fastness tester measures the amount of color transfer under dry and wet abrasion conditions for ink.
This article introduces a method for testing the amount of ink color transfer using a friction colorfastness tester, simulating both dry and wet rubbing conditions. Dry rubbing involves rubbing the ink surface with a dry white cotton cloth, while wet rubbing uses a white cotton cloth moistened with water.
Application of Linear Abrasion Tester in Testing Scratch Resistance of Printing Ink Coatings on Packaging
This article introduces the principle, method, and application of the linear abrasion tester in testing the scratch resistance of packaging printing ink coatings.
Application of High-Temperature Viscometer in Testing the Melt Viscosity Characteristics of Hot Melt Ink
This article introduces a method for testing the melt viscosity of hot-melt ink using a high-temperature viscometer. The test employs a rotational viscometer to measure the viscosity of three ink samples at different temperatures.
Determination of Thermal Decomposition Temperature and Inorganic Filler Content in Ink by Thermogravimetric Analyzer
This article introduces how to determine the thermal decomposition temperature and inorganic filler content of ink using a thermogravimetric analyzer. During the test, a small amount of ink sample is heated in a nitrogen or air atmosphere, and the mass change curve is recorded.
Application of Cone-and-Plate Viscometer in Determining the Rheological Curve of Non-Newtonian Fluids in UV Inks
This article introduces how a cone-plate viscometer measures the rheological curve of UV ink. UV ink is a non-Newtonian fluid whose viscosity changes with shear rate.
Spectrophotometer measures ink spectral reflectance and opacity.
This article introduces how to measure the hiding power of ink using a spectrophotometer. The instrument irradiates the ink sample, measures its reflectance within the visible light spectrum, and calculates the hiding power using the Kubelka-Munk model.
Surface Absorbency Tester for Predicting Drying Speed of Printing Ink on Coated Paper
This article explores how the surface absorbency tester predicts the drying speed of ink on coated paper. Traditional methods rely on actual printing tests, which are time-consuming and difficult to quantify.
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.
Comparison Between Halogen Moisture Analyzer and Karl Fischer Moisture Analyzer in Plastic Moisture Detection
This article compares the differences between halogen moisture analyzers and Karl Fischer moisture analyzers in detecting moisture in plastics.