1. Stainless Steel Rod: This is likely part of the structural support for the equipment. Stainless steel is often chosen for its corrosion resistance and durability.

2. Teflon Pestle and Grinding Vessel of Borosil Glass: The Teflon pestle is likely used for grinding or homogenizing materials, and the Borosil glass vessel is probably where the grinding or mixing takes place. Teflon is chosen for its non-reactive properties, and Borosilicate glass is known for its resistance to thermal shock.

3. Heavy Duty PMDC Motor (~1/20 H.P.): PMDC stands for Permanent Magnet Direct Current, and it indicates the type of motor used. The power rating is about 1/20 horsepower (H.P.), suggesting a relatively small but powerful motor. This motor is likely responsible for driving the grinding or mixing mechanism.

4. Heavy Cast Iron Base: The cast iron base provides stability and support for the entire setup. Cast iron is chosen for its strength and stability.

5. Power Requirements: The equipment is designed to work on a standard electrical supply of 220/230 Volts AC. This makes it compatible with the typical power outlets in many regions.

Specification:

1. Motor Power: Typically measured in horsepower (H.P.) or watts (W), the motor power indicates the strength of the motor driving the homogenization process.

2. Speed Control: Many tissue homogenizers offer variable speed control to allow for different levels of homogenization depending on the sample type and desired results.

3. Material of Construction: You've already mentioned components like stainless steel rod, Teflon pestle, and Borosil glass vessel. The materials used are often chosen for their chemical resistance and durability.

4. Homogenization Capacity: This refers to the volume or quantity of the sample that the homogenizer can process at a time. It might be specified in milliliters (ml) or other units.

5. Power Source: Specifies whether the homogenizer operates on AC power, and the voltage requirements (e.g., 220/230 Volts AC).

6. Safety Features: Some homogenizers come with safety features such as overheat protection or automatic shut-off mechanisms.

7. Dimensions and Weight: Provides information on the physical size and weight of the equipment.

8. Applications: Some homogenizers are designed for specific applications, such as soft tissue homogenization, tough tissue homogenization, or other specialized tasks.