The BETA X is the world’s first otoscope with an additional integrated examination light and exchangeable optical...
Professional Microscopes for laboratory, industry and food
Refractometers measure the refractive index of liquids, pastes and solids with high precision. In close cooperation with well-known partners from industry and research, we have developed refractometers that can be easily integrated into existing processes in the laboratory.
A.KRÜSS offers two thermoelectric circulation thermostats with integrated Peltier technology for external temperature control. The temperature is generated by means of a current flow through semiconductors. So can be done by simply reversing the direction of flow in a small space both heating and cooling. The A.KRÜSS circulating thermostats fulfill all standard tasks and routine work in laboratories and industry. They are specially designed for sample temperature control, analysis tasks and for the temperature control of our high-quality laboratory equipment such as polarimeters and refractometers.
Discover our high-quality centrifuges for laboratories and medical practices, ensuring reliable results in sample preparation. Whether for blood collection, urine analysis, or specialised laboratory examinations – we offer a wide range of benchtop centrifuges, microhematocrit centrifuges, and universal centrifuges from leading brands. Our models are characterised by easy operation, low noise levels, and precise separation results. With various rotors and adapters, they are highly versatile and perfectly suited to the needs of medical practices, laboratories, and research facilities. Find the right centrifuge for your daily routine work now and benefit from quality, safety, and excellent value for money.
Precision balances
Analytical balances are high-precision laboratory balances and are used in scientific and industrial laboratories of various industries to determine the mass of solid, bulk and liquid substances with an accuracy of 0.1 mg. Semi-microbalances are even more accurate - their readout resolution is 0.01 mg. Laboratory analytical balances according to OIML have a special accuracy class I. An important characteristic of any balance is the weighing range, the weighing range value for analytical balances from 50 g to 500 g.
The operation of modern electronic analytical balances is based on the principle of electromagnetic compensation. According to this principle, the weight of the load is compensated by an electromagnetic force directed opposite to the weight. The compensating force is determined by the strength of the current flowing in the magnetic coil. The electrical signal from the sensor is converted into digital, corresponding to the measured mass, and displayed on the display.
The analytical balance platform is located inside a transparent display case, which serves to eliminate the accumulation of dust and the influence of air currents on the measurement accuracy. The calibration of this precision instrument can be external, internal or automatic. Electronic analytical balances are equipped with a large number of additional functions:
Moisture analysers
The school microscope - For the first steps in microscopy and for use in biology lessons
Through the proven CMOS technology, in connection with the USB 2.0 or USB 3.0 the images are shown quickly and clearly.
Through the proven CMOS technology, in connection with the USB 3.0 the images are shown quickly and clearly.
Through the proven CMOS technology, in connection with the USB 2.0 the images are shown quickly and clearly.
Technical data
Digital measurement of refraction index for universal application
NEW: The free OXR-BASIC software for performing measurements and for saving and exporting measurement: download
| Area of application | Basic measurements for Brix and refractive index |
| Measuring method | Total reflection |
| Measurement temperature (°C) | 0 °C – 40 °C |
| Automatic temperature compensation (ATC) | |
| IP protection - complete device | IP43 |
| Dimension (W×D×H) | 180×100×55 mm |
| Brix scale | |
| Measuring range Brix | 0 % – 94 % |
| Readout Brix | 0,1 % |
| Scale for Refractive index | |
| Measuring range refractive index | 1,3330 nD – 1,5290 nD |
| Readout refractive index | 0,0001 nD |
Practical application set including rechargeable battery for mobile use
In addition to the standard Brix and refractive index scales, eight further scales are installed specifically for food applications. This allows you to conveniently carry out various measurements, e.g. of sugar types or salt content, with just one device. You can easily change the scale by pressing a button.
NEW: The free OXR-BASIC software for performing measurements and for saving and exporting measurement results: download
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