1. Presented to: Name of Customer Enhanced MET ONE 3400 Series Portable Airborne Particle Counters

2. Enhanced MET ONE 3400 Series

3. Agenda MET ONE 3400 Series Overview –You talked, we listened! –Introduction to enhanced MET ONE 3400 Features and Benefits MET ONE 3400 = Lower Cost of Ownership Part Numbers

4. You Talked, We Listened Your Need Unique communication requirement for customer sites Seamless integration to existing data management software Simple and fast validation and compliance testing Intuitive easy to use instrument Low cost continuous process monitoring using portable counter Our Solution Flexible communication options for connectivity through existing communication network OPC server for integration to third party software Pass/fail test wizard for ISO, EU-GMP, FS and BS standards Simple Icon driven software and fast instrument set up and data collection Manifold connectivity

5. Introduction to MET ONE 3400 Series The enhanced 3400 portable air particle counter! Flexible communications for ease of connectivity utilizing an existing network Intuitive user interface for reduced operator time for collecting and managing data for compliance OPC server based open architecture for seamless connectivity to third party SCADA software Designed to fully comply with ISO 21501-4 calibration standard for data accuracy and consistency between counters Manifold compatibility Long Life Laser™ for lower cost of ownership

6. Flexible Communication Options! Ethernet Wireless Serial RS-485 (Modbus or FX) USB Serial Manifold Connectivity

7. Flexible Communication Options - Ethernet Ethernet TCP/IP based I/O for FMS connectivity

8. Flexible Communication Options - Wireless Optional Wireless 802.11 b/g based I/O for FMS connectivity USB connectivity for data retrieval through PortAll software

9. Flexible Communication Options Serial RS-485 (Modbus or FX) Serial RS-485 I/O for FMS connectivity with Modbus or FX protocol options

10. Flexible Communication Options - Manifold Manifold connection Auxiliary connection for Filter probe

11. Intuitive User Interface! Wizard to conduct pass/fail test for ISO, EU-GMP, FS and BS standards Improved area and sample location management Easy sampling recipe management through ‘Group’ menu Multiple user level log in for data security

12. Intuitive User Interface! Test wizard for ISO, EU-GMP, FS, and BS standard compliance Wizard to conduct pass/fail test for ISO, EU-GMP Annex I, FS 209E and BS5295 standards No expertise in standards required. Few clicks to compliance The wizard guides an operator step by step to sample data, process data and product reports

13. Intuitive User Interface! Better area/location management Multiple locations with unique location ID and repeatable location name can be created A group of locations can be assigned to a larger cleanroom space called an ‘area’ Location setting can be copied

14. Intuitive User Interface! Better group management Group is a collection of desired sampling parameters New group can be created or existing group can be loaded A location can be added to or removed from a group ‘Settings’ button allows pre-selecting sampling parameters such as sampling time, delay, hold time, count and environmental alarm, etc.

15. Intuitive User Interface! 21 CFR Part 11 compliance: unique user log in Multiple level of user accounts –Basic (no log in) –Operator –Administrator No limits to number of log in accounts An administrator can create operator level user account and assign selective access rights and group access

16. Intuitive User Interface! Sampling method By Group By Location

17. MET ONE 3400 Features/Benefits Flexible Communication Options (Ethernet, Wireless, Serial, USB) Wizard for pass/fail test. Few simple clicks to comply with ISO/EU-GMP/FS or BS standards OPC server enabled open communication architecture Intuitive user interface – Easy area, location and replication Feature Easy integration to environment monitoring software Savings in time and labor for planning, sampling and processing raw count data Reduces cost of integration to third party industrial data management software Saves operator time for setting and running the counter Benefit

18. MET ONE 3400 Features/Benefits Password protected multiple level user log in Feature Data security for 21 CFR Part 11 compliance Full ISO 21501-4 calibration compliance Unit-to-unit accuracy and reproducibility Long Life Laser TM with 10-years average MTTF Reduced cost of ownership Supports manifold for semi- continuous process monitoring Low cost near continuous monitoring options Benefit Long continuous operation with dual hot swappable batteries Longer instrument availability – optimization of operator hours

19. MET ONE 3400 = Lower Cost of Ownership REDUCE COST of transferring data to a data management system utilizing existing communication network with flexible communication options SAVE OPERATOR TIME for training, planning, sampling and processing of test data with wizard for pass/fail test REDUCE COST of integrating the counter to data management system with seamless connectivity to third party SCADA system through OPC server based open communication architecture SAVE OPERATOR SET-UP TIME with intuitive user interface software with icon driven menu REDUCE OVERALL COST OF OWNERSHIP with Long Life Laser™

20. Enhanced MET ONE 3400 Series Part Numbers Part NumberDescription 2088900-01 3413 UPDATED 1CFM 0.3/10µM 2088900-02 3415 UPDATED 1CFM 0.5/10 µ M 2088900-03 3415 UPDATED 1CFM 0.5/25µM 2088900-11 3423 UPDATED 50LPM 0.3/10µM 2088900-12 3425 UPDATED 50LPM 0.5/10µM 2088900-13 3425 UPDATED 50LPM 0.5/25µM 2088900-01-W 3413 UPDATED 1CFM 0.3/10µM, WIRELESS 2088900-02-W 3415 UPDATED 1CFM 0.5/10 µ M, WIRELESS 2088900-03-W 3415 UPDATED 1CFM 0.5/25µM, WIRELESS 2088900-11-W 3423 UPDATED 50LPM 0.3/10µM, WIRELESS 2088900-12-W 3425 UPDATED 50LPM 0.5/10µM, WIRELESS 2088900-13-W 3425 UPDATED 50LPM 0.5/25µM, WIRELESS Note: - Please refer to the user manual for details about part numbers for accessories and options - Part numbers for updated 3400 models are different from current existing 3400 part numbers - Contact a Hach customer service representative for latest pricing information and proposal

21. Standard Shipment Includes Item Number Description 13400 series particle counter 2Rechargeable Battery (1 unit) 3AC adapter 4Power cord US 5Power cord EU 6Thermal printer paper (2 rolls) 7Clamp, isokinetic probe holder 8Tripod, isokinetic probe holder 9Isokinetic probe 10Extension tubing for isokinetic probe 11Zero count filter 12RS 485 connector assembly 13USB drive (1 unit) 14Intake cleaning brush 15Wireless antenna for optional Wi-Fi Unit 16Stylus for touch screen interface

22. Enhanced MET ONE 3400 Series