RO-TAP Sieve Shaker: Why Laboratories Prefer to Rely on This Classic Despite the Availability of Other Options
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There are certain laboratory instruments that become classics and gain universal respect within certain field of activity and a RO-TAP sieve shaker is one of such machines. There are some modern RO-TAP sieve shakers based on electromagnetic technology available on the market but there are also many experienced lab managers who prefer using the classical device first when it comes to particle analysis.
What Is Unique about RO-TAP Sieve Shaker?
The classical RO-TAP sieve shaker operates on the basis of two simultaneous vibrations – the horizontal circular vibration plus vertical tapping. Such dual-action of vibrations is very close to the action of manual hand sieving and therefore RO-TAP sieve shaker became a benchmark for most of the ASTM and ISO particle size standards. The tapping arm makes taps to the top of the sieve stack at a fixed rate.
Key Ro Tap Sieve Shaker Parts to Pay Attention to
Knowing the main RO-TAP sieve shaker parts can be helpful in case of maintenance or trouble-shooting of the machine. Such parts include the motor-driven eccentric mechanism (creates the horizontal circular motion), tapping hammer and cam system, sieve stack clamping column, rubber gasket base to minimize vibration transfer and digital/mechanical timer. The most typical reasons of inaccurate analysis results are worn gaskets and loosened clamping columns.
Correct Reading of RO-TAP Sieve Shaker Manual
Many lab technicians are inclined to skip reading of the RO-TAP sieve shaker manual and proceed to sample analysis right away – which is a bad practice that leads to inaccuracies. In fact, the manual usually specifies the right height of the sieve stack, appropriate run duration for different materials, lubrication points of the eccentric drive mechanism and proper tap frequency check. Compliance to these specifications not only guarantees better results but also is a necessity in case of auditing.
The RO-TAP Testing Sieve Shaker Model B: A Timeless Choice
Despite the diversity of configurations present in the market, the Ro Tap testing sieve shaker Model B is one of the most widely cited options in both industries and academia. It is characterized by durable cast construction and a reliable tap rate and has been used for decades due to its ability to produce repeatable data regarding particle distribution without the need for regular calibration — hence why many older labs continue to use this model.
RO-TAP Sieve Shaker Price: Factors That Define Pricing
Pricing for RO-TAP sieve shaker is highly dependent on such factors as sieve diameter capacity, material of build, and refurbished or new condition. In particular, the refurbished Model B models provide great value given that mechanical features of the shaker have not changed much over the years. Be sure to include prices for replacement gasket and clamp into your budget calculations.
Conclusion
Relevance of the RO-TAP sieve shaker in modern labs can be explained by the fact that it produces compliant results that modern shakers still compare to. Knowledge of RO-TAP parts, specifications, and pricing is important if you want to make the right choice for your laboratory.
RO-TAP Sieve Shaker: Why Laboratories Prefer to Rely on This Classic Despite the Availability of Other Options
https://www.bionicsro.com/uploaded-files/blog/images/ro-tap-sieve-shaker6a6d981c47a6d.png
There are certain laboratory instruments that become classics and gain universal respect within certain field of activity and a RO-TAP sieve shaker is one of such machines. There are some modern RO-TAP sieve shakers based on electromagnetic technology available on the market but there are also many experienced lab managers who prefer using the classical device first when it comes to particle analysis.
What Is Unique about RO-TAP Sieve Shaker?
The classical RO-TAP sieve shaker operates on the basis of two simultaneous vibrations – the horizontal circular vibration plus vertical tapping. Such dual-action of vibrations is very close to the action of manual hand sieving and therefore RO-TAP sieve shaker became a benchmark for most of the ASTM and ISO particle size standards. The tapping arm makes taps to the top of the sieve stack at a fixed rate.
Key Ro Tap Sieve Shaker Parts to Pay Attention to
Knowing the main RO-TAP sieve shaker parts can be helpful in case of maintenance or trouble-shooting of the machine. Such parts include the motor-driven eccentric mechanism (creates the horizontal circular motion), tapping hammer and cam system, sieve stack clamping column, rubber gasket base to minimize vibration transfer and digital/mechanical timer. The most typical reasons of inaccurate analysis results are worn gaskets and loosened clamping columns.
Correct Reading of RO-TAP Sieve Shaker Manual
Many lab technicians are inclined to skip reading of the RO-TAP sieve shaker manual and proceed to sample analysis right away – which is a bad practice that leads to inaccuracies. In fact, the manual usually specifies the right height of the sieve stack, appropriate run duration for different materials, lubrication points of the eccentric drive mechanism and proper tap frequency check. Compliance to these specifications not only guarantees better results but also is a necessity in case of auditing.
The RO-TAP Testing Sieve Shaker Model B: A Timeless Choice
Despite the diversity of configurations present in the market, the Ro Tap testing sieve shaker Model B is one of the most widely cited options in both industries and academia. It is characterized by durable cast construction and a reliable tap rate and has been used for decades due to its ability to produce repeatable data regarding particle distribution without the need for regular calibration — hence why many older labs continue to use this model.
RO-TAP Sieve Shaker Price: Factors That Define Pricing
Pricing for RO-TAP sieve shaker is highly dependent on such factors as sieve diameter capacity, material of build, and refurbished or new condition. In particular, the refurbished Model B models provide great value given that mechanical features of the shaker have not changed much over the years. Be sure to include prices for replacement gasket and clamp into your budget calculations.
Conclusion
Relevance of the RO-TAP sieve shaker in modern labs can be explained by the fact that it produces compliant results that modern shakers still compare to. Knowledge of RO-TAP parts, specifications, and pricing is important if you want to make the right choice for your laboratory.