Parsum IPP 80-P

Features and benefits

The Parsum IPP 80-P is used in food and pharmaceutical applications for endpoint detection in batch granulation process, and for real time monitoring of continuous manufacturing processes. It is applied in unit operations such as grinding, agglomeration, granulation, coating and sieving.

• Compact, lightweight and easy to install for rapid integration into new and existing processing plants 
• Characterizes particles in the range from 50 µm to 6mm, travelling at up to 50 m/s 
• Reproducible measurement at high solids loadings enabling real time fluidized bed monitoring 
• Real-time measurement and feedback via comprehensive, customizable software
• Measurements can be carried out without the need for sample extraction 
• A range of accessories enables measurements to be made for abrasive, sticky and cohesive particles 
• complies with ATEX requirements for operation within Zones 0 and 20.

How it works

The Parsum probe uses the measurement principle of spatial filter velocimetry. This is a number-based, chord length sizing method that collects data for individual particles to obtain a particle size distribution and velocity distribution.

Particles falling through the Parsum probe measurement zone block the light emitted from a laser light source. The resulting shadow is detected using a linear detector array made up of optical fibers. Particle velocity is calculated by tracking movement of the particle shadow across sequential detector elements. Particle size is determined by measuring the length of time the particle blocks a single optical fiber.

Measuring a large number of particles generates statistically valid results from which various size parameters and volume-based distributions are derived.

The Parsum probe is installed directly into the process line or vessel. Although no sample preparation is required, an internal compressed air supply can be used to disperse agglomerates, to keep the flow channel and optics clear of material and to enable measurement at high solids loadings.

Information is transferred from the measurement zone to the electronic housing of the probe via fiber optic cable, increasing instrument robustness. A direct cable connection of up to 100m in length can then be used between the probe and the computer, enabling operation of the system from a safe area. Results can be reported to a PCL via 4-20mA signals or using OPC or TCP servers to a plant control system.

Specification

Particle size

Measurement range:

50µm to 6mm

Velocity measurement range:

0.01 - 50m/s

Concentration range:

Up to 30v%*

Materials in contact with the dispersant, additives and sample:

316L stainless steel (DIN1.4435, 1.4404)

Sapphire windows

Notes:

* Sample and particle property dependent

Weight and dimensions

Dimensions:

101mm x 85mm x 65mm

Probe

Length:

282mm

Diameter:

25mm

Operating environment

Temperature (operating):

Up to 100 °C

Temperature range:

10 °C - 60 °C

Pressure:

Up to 15 bar

Humidity:

35% - 80% non-condensing

Enclosure rating:

IP 65

Explosion Protection:

ATEX certified for Zone 0/20

Power:

100-240 V, 50-60 Hz

General

Light source:

670 nm

Laser safety:

Class 1

Accessories

Parsum IPP 80-P

Support

Protect your investment and ensure optimized performance at all times with Malvern Panalytical’s service plans.

When you purchase a Malvern Panalytical product we understand that this is just the first stage of a working relationship that will last for the lifetime of the instrument. Depending on your needs, Malvern Panalytical will provide the support for your business.

Help Desk

• Telephone and email support.
• Operators who take responsibility for your call and ensure your query is answered. 

Training

• User training events

Software downloads

• A simple mechanism for receiving updates and new features

Malvern Panalytical’s service options- choose the right plan for you:

	Platinum Plan	Gold Plan	Bronze Visit
Annual PM/PV Test	yes	yes	no
Telephone / Email Support	yes	yes	no
Priority Response	yes	yes	no
Emergency Breakdown visits*	yes	yes	no
Parts Included	yes	no	no
Technical & Software Support	yes	yes	yes
IQ/OQ (Pharma)***	yes	yes	yes

*including labour & travel costs***available at an additional cost

Key applications

This probe has been designed to measure the particle size and size distribution of powders, pellets or granules in pharmaceutical and food processes. It is a valuable PAT tool that can be easily installed in areas where cleanliness, cleanability and hygiene are important requirements. The probe can be used for conventional batch processes or for monitoring continuous production processes and includes enhanced self-diagnostic features. It is ATEX certified for Zone 0/20 operation.