MECHANICAL STIRRERS REMI RQ127A D and RQT127A D

MECHANICAL STIRRERS REMI RQ127A D and RQT127A D

Comparison: REMI RQ-127A/D vs. RQT-127A/D

These models are high-speed, high-shear laboratory homogenizers designed for applications like tissue grinding, cell disruption, and creating fine emulsions in small volumes.

Shared Core Specifications MECHANICAL STIRRERS REMI RQ127A D and RQT127A D

Both the RQ-127A/D and RQT-127A/D share the following features:

• Primary Use: High-Speed Homogenizer / Stirrer
• Motor: Powerful 1/8 HP AC/DC universal motor
• Speed Range: Extremely wide range from 300 to 8000 RPM
• Stirring Capacity: Designed for small volumes, typically up to 100 ml
• Standard Shaft: 8 mm diameter x 275 mm length stainless steel shaft
• Standard Impeller: PTFE grinding pestle
• Standard Vessel: Supplied with a 50 ml glass homogenizing cup
• Mounting: Mount-on type, requires a separate laboratory stand for operation

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The Key Difference: Speed Regulation and Display

The distinction between the two models is indicated by the "T" in the model number, which stands for Tachometer.

1. REMI RQ-127A/D (Analog Control) MECHANICAL STIRRERS REMI RQ127A D and RQT127A D

• Speed Control: This model features an analog speed regulator. It is typically a separate, remote transformer or rheostat unit with a dial that allows for stepless (smooth) adjustment of the speed from minimum to maximum.
• Speed Display: There is no digital RPM display. The user sets the speed based on the dial's position (e.g., low, medium, high) or by observing the mixing action. MECHANICAL STIRRERS REMI RQ127A D and RQT127A D
• Best For: General-purpose applications where precise RPM values are not critical and reproducibility is based on visual cues or standardized dial settings rather than an exact numerical value.

2. REMI RQT-127A/D (Digital Control with Tachometer) MECHANICAL STIRRERS REMI RQ127A D and RQT127A D

• Speed Control: This model also features a stepless speed regulator, but it is integrated with a digital feedback loop.
• Speed Display: This is the defining feature. The RQT-127A/D includes a digital tachometer that provides a real-time, numerical display of the exact RPM. MECHANICAL STIRRERS REMI RQ127A D and RQT127A D
• Best For: Research, quality control, and any application where process validation and reproducibility are crucial. The digital display allows the user to set, monitor, and record the exact speed, ensuring that experiments can be repeated under identical conditions.

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Summary: Which One to Choose?

• Choose the RQ-127A/D if your work is general-purpose, cost is a primary consideration, and you do not require a precise numerical readout of the operating speed.
• Choose the RQT-127A/D if your experiments or protocols demand high precision, accuracy, and reproducibility. It is the superior choice for scientific research, method development, and any environment operating under Standard Operating Procedures (SOPs).