Optical RefractoMeter

A refractometer measures based on the change in the refractive index of light in liquids of different concentrations. It is used to detect the concentration or purity of solutions and is commonly employed in quality control across industries such as food, chemicals, and pharmaceuticals.
Selection
When selecting a refractometer, considerations should include the measurement range matching the sample concentration, accuracy meeting detection requirements, ease of operation, environmental adaptability such as temperature compensation, as well as maintenance costs and brand reliability.

Terms

Instruments

Measurement refractive index range 1.3-1 nD, sugar measurement 0-95%, visual aiming Optical inspection dial reading, temperature digital display, stainless steel base and hard Glass prism good durability.

$ 398.00

Using diffuse transmission optical path design, optical density Measurement range 0.00-6 OD, light transmitance accuracy +/- 2%, can simultaneously measure light transmitance, absolute optical density, relative optical density and Dot area ratio.

$ 673.00

Width 2cm, optical path 10mm, dimensions 12.5 × 22.5 × 45mm, specially designed for Spectrophotometer matching Cuvette, to ensure Optical inspection detection accuracy.

$ 101.00

The width is 3cm, the optical path is 10mm, and the dimensions are 12.5 × 32.5 × 45mm. As a special accessory for Spectrophotometer, it ensures the stability of the optical path and the accuracy of measurement.

$ 106.00

Optical inspection principle measurement of liquid concentration, Measurement range 0~ 10% Brix, minimum reading 0.001, only a small amount of samples can quickly obtain accurate results, small size and easy to carry.

$ 122.00

Optical inspection refraction principle, Measurement range 0~ 28% Brix, minimum reading 0.002, small shape only 155mm, light weight to 160g, easy to quickly detect on site.

$ 122.00

Optical inspection refraction principle, Measurement range 0~ 35%, minimum reading 0.005, Dimension 155 * 25 * 40mm, weight only 160g, easy to quickly detect on site

$ 122.00

The width is 5cm, the optical path is 10mm, and the dimensions are 12.5 × 52.5 × 45mm, which is suitable for the use of Spectrophotometer to ensure Optical inspection detection accuracy.

$ 114.00

Measurement range 1.3000~ 1.7000nD, accuracy +/- 0.0002nD, support 0~ 70 ° C thermostatic measurement, visual aiming Optical inspection dial reading, compact and easy to carry.

$ 356.00

Using photoelectric detection and microcomputer servo system, high Sensitivity, minimum reading +/- 0.005 °, Repeatability ≤ 0.007 °, low optical rotation samples with measurable transmittance ≥ 10%, no reading error.

$ 1098.00

Optical inspection system with precision, Measurement range 0~ 40PPT, minimum reading 1, simple operation and only a small amount of liquid can quickly obtain accurate results, portable design for field use.

$ 122.00

Using refractive index measurement technology, 1.5 seconds fast display results, automatic temperature compensation to ensure accuracy, only a small sample, suitable for a variety of environments, Protection Rating IP65.

$ 567.00

The three-in-one optical path design can simultaneously measure the transmittance of blue light at 430nm, purple light at 395nm and visible light, and the test aperture Φ 1mm is suitable for large thickness materials. Real-time dynamic self-Adjustment ensures accurate data.

$ 373.00

Optical inspection principle measurement of liquid concentration, Measurement range 0~ 32% Brix, minimum reading 0.002, compact shape only 155mm, light weight to 160g, easy to quickly detect on site.

$ 122.00

Optical inspection fluorescence method without reference solution, built-in temperature sensor to calibrate data in real time, dual range design covering 0~ 20mg/L and 0~ 200% Saturation, 10 Meters long cable to support deep water or remote installation, polyformaldehyde and stainless steel composite structure to enhance environmental adaptability.

$ 636.00

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