Insitec LPS (Liquid Process Sizer)

Summary

The configuration can be specified to suit particular applications, however the base system is configured as follows:

General

• IP66 rated optical sensor comprising solid state laser diode, multi-element detector, high speed parallel processor, process sample flow cell, communications interface and interconnecting cables (150m). Range of fixed optical arrangements available, allowing different size ranges to be measured
• Flow cell suitable for inline or bypass eductor configurations, with range of path lengths for compatibility with process lines and particulate loading.
• Triclamp assembly of optical components for simplified maintenance. The flow cell comprises the central region of the instrument containing the sample measurement zone, the optical interfaces, the process interfaces and the instrument support pin.
• The flow cell is made of 316L stainless steel. Sample measurement zone and flow path are of seamless construction to comply with cGMP requirements. All seals are rated to IP66.
• Process connection via tri-clamp fittings to BS4825
• Enclosure for electronic communication/repeater PCB (for instrument - PC communications) and power supply:
• DIN rail mounted electrical isolator switch and fuse
• Field connections by DIN rail mounted terminal blocks
• External indications for power and communications
• Mounting bracket with wall mounting kit
• Document holder
• Stainless steel 316L cabinet with lockable door. Industrial protection rating of IP68, equivalent to Nema 6 Dimensions (HWD) 400x400x200mm

Static unit - Fit to pipe or frame close by to sampling points

• Lockable IP66 rated cabinet - housing:
• Communication interface PCB - allows RS232 or RS422 connection to the PC.
• Maximum cable length is 15m using RS232. The RS422 connection should be used for longer length requirements.
• Diagnostic LED's at the Optical sensor
• Voltage is auto sensed in range 100 to 240 volts

• 10m of cable to connect between Optical Head and Interface box.
• 150m cable reel for connection between interface box and PC.
   

Automation

Option:

• Hardware supporting full Malvern Link functionality housed in a lockable IP56 polyester cabinet, containing
• Wago, analog and digital output modules
• Power Supply
• Switches for installation testing
• Terminals for field wiring
• Click here for more details

The following software is pre-installed as standard with each process system (and also on CD-ROM). They are compatible with Microsoft Windows NT4.0 and 2000 for use on Intel compatible PC and available in English, French, German, Spanish and Japanese languages.

• RTSizer for instrument configuration, data acquisition and particle size analysis; includes high concentration software module, patented technique to enable measurement under high or fluctuating process loadings (5-95% transmission)
• Malvern Link for instrument control and operator interface, including license for award winning Intellution iFix SCADA software.
• PCAnywhere for remote diagnostics. (Requires access to a telephone line)

Standard system only:

• Computer excluded. Malvern PROCESS SYSTEMS can supply IP54 laptop on request.

Automation options:

• Malvern Link options such as Plant Optimizer, Batch Tracker...Access to Engineering Mode of Malvern Link.
• "Toughnote" IP54 laptop computer
• Installation & Training
• Includes two days training at Malvern office plus three days on-site training. Upon completion of training, Malvern PROCESS SYSTEMS will offer on-site applications assistance at a 10% discount to our standard daily rate for the first twelve months. T&E charged at cost.
• Installation, commissioning and additional training days excluded. User is responsible for installation, commissioning and application development.

Miscellaneous

Option:

• Hardware supporting full Malvern Link functionality housed in a lockable IP56 polyester cabinet, containing
• Siemens S7 plc, analog and digital output modules
• Power Supply
• Switches for installation testing
• Local display for 4-20mA signal
• Terminals for field wiring

The following software is pre-installed as standard with each process system (and also on CD-ROM). They are compatible with Microsoft Windows NT4.0 and 2000 for use on Intel compatible PC and available in English, French, German, Spanish and Japanese languages.

• RTSizer for instrument configuration, data acquisition and particle size analysis; includes high concentration software module, patented technique to enable measurement under high or fluctuating process loadings (5-95% transmission)
• Malvern Link for instrument control and operator interface, including license for award winning Intellution iFix SCADA software.
• PCAnywhere for remote diagnostics. (Requires access to a telephone line)

Standard system only:

• Computer excluded. Malvern PROCESS SYSTEMS can supply IP54 laptop on request.

Automation options:

• Malvern Link options such as Plant Optimizer, Batch Tracker...Access to Engineering Mode of Malvern Link.
• "Toughnote" IP54 laptop computer
• Installation & Training
• Includes two days training at Malvern office plus three days on-site training. Upon completion of training, Malvern PROCESS SYSTEMS will offer on-site applications assistance at a 10% discount to our standard daily rate for the first twelve months. T&E charged at cost.
• Installation, commissioning and additional training days excluded. User is responsible for installation, commissioning and application development.

Specification

Choice of four size ranges (one lens is delivered as standard, others can be ordered as options):

Optional

• 316L for all metallic parts, with high grade finish
• Sapphire windows (flow cell)
• Viton O-rings and EPDM triclamp gaskets (other seal materials can be supplied)

Min 2 litres/mm/cycle – Max 10 litres/min/cycle during measurement at 2 bars/bubble free if possible
½ BSP or quick release or 19mm pipe

2 bars oil/water/dust free
10mm

Options:

• PLC in cabinet
• 2-off analogue outputs (optional 4-off analogue inputs for logging extra process parameters)
• valve sequencing for automatic background, sample path cleaning, start / stop
• 8-off digital I/O (for valve switching and alarms)