Introducing the LabFit AS-3000 Series Automated pH Analyzers Labfit Pty Ltd 102 Goodwood Parade PO Box 343 Burswood, Western Australia 6100 Tel +(618) Fax +(618)

The AS-3000 pH & EC Analyzers

The Benefits of Automation in General Reduced labor costs No staffing issues – sick, holidays etc. High throughput of samples > ~ 20,000 samples/yr Only accepts results from programmable settings Very low cost for Automation Capital expenditure quickly amortized

Why the AS-3000’s? The LabFit automated AS-3000 analyzer provides consistent results and eliminates inherent operator errors which are unavoidable doing pH & EC’s manually. Each sample is consistently handled in exactly the same manner. It will only record results according to programmable settings

Electronic Comparison on NAPT Samples The Labfit Robotic system reduces potential errors from manual pH determinations Manual pH AS3000 pH

AS-3000 Series – Instrument Configurations 1 Tray Configuration 3 Tray Configuration Single or Dual Syringe Pump option for Buffer additions

Soil Testing Accessories Automatic Washpot for AS-3000 Actively cleans sampling probes to prevent cross contamination Water Dispensing Systems Solution to automate dispensing of liquids into samples Buffer Pumps for AS-3000 Connects directly to AS-3000 software to add the desired buffer volume to the sample

Accessories – Automatic Wash Automatic Probe Rising system to prevent sample cross contamination. Available in single, dual or quad configurations.

Accessories – Water Dispenser The SP-100 dispensing pump quickly adds water to sample cups. The SP-100 is fully adjustable from 0- 80ml Cycles dispensing once started

Accessories – Buffer Pump The AS-3000 Buffer Pump connects directly to the software to automatically add buffers to samples. Many syringe sizes available.

AS-3010D Dual pH with quad Stirrers The new look AS-3000 from LabFit

Automating Soil Lime Buffer Capacity Top ViewSide View Adding buffer while reading pH

Labfit Robotic pH vs NAPT Soils

How the Method Works AS3010D will analyze all samples for pH & buffer without technician intervention pH’s are determined before buffer determination Buffer is added and stirred while pH is being read in adjacent row Buffer reaction time with soil is determined by individual laboratories After reaction time, the AS3010D automatically reads the buffered samples

New UGA Automated pH & Buffer Read pH in samples 1 & 2 Buffer # in blank row Following images provided by Dr. Frank Sikora at UK Direction of Analysis

New UGA Automated pH & Buffer Read pH in samples 9 & 10 Buffer added to samples 1& 2 Direction of Analysis Stirred while adding buffer & reading pH

New UGA Automated pH & Buffer Read pH in samples 9 & 10 Buffer added to samples 1& 2 Direction of Analysis Buffer added to last row & pH not read

Typical AS3010D 3 Tray Setup Tray #1 Tray #2 Tray #3

Why LabFit? We can customize instruments to suit specific applications Software can be customized to suit your requirements Pricing on replacement parts is very cost effective LabFit can offer solutions for other applications even if they do not form part of our existing range We provide customer service & support on a timely basis

LabFit’s Product Range AS-3000 Series: Soil and Water Analyzers CS-2000 Series: A Better Alternative for CS Analysis TGA-3000/4000 Series: Robotic LOI’s AS-3300 Series: Automatic Sample Weighing WD-3000 Automated water dispensing system

CS-2000 Carbon & Sulphur Analysers We are currently in the process of adding Nitrogen to this instrument. It is expected to be ready at the end of the year.

TGA-3000 Thermogravimetric Analyser Automate Moisture and Ash content in Soils

TGA-4000 Thermogravimetric Analyser

WD-3000 Water Dispensing System

Future AS-3000 Upgrades New Control Box to increase speed Completely new software package Easier to use and configure New 10 probe pH analyser within the next few months

AS-3000 Upgrades A new Control Box without a PLC. The benefit will be that there will be no more delays between movements, ie it will be faster. Also no more PLC problems, losing it’s brain etc. A completely new software package not using Citect. Much simpler system. Easy to use human interface, but with more functionality.

More Information For more information, please see: Bob Isaac Or Visit us on the web at At the end of the presentation