Thermo Scientific MIE ADR-1500 User manual

MIE ADR-1500
Instruction Manual
Particulate Monitor
Part Number 108836-00
15Nov2017

© 2009 Thermo Fisher Scientific Inc. All rights reserved.
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Thermo Fisher Scientific
Air Quality Instruments
27 Forge Parkway
Franklin, MA 02038
1-508-520-0430
www.thermo.com/aqi

Thermo Fisher Scientific WEEE Compliance
WEEE Compliance
This product is required to comply with the European Union’s Waste
Electrical & Electronic Equipment (WEEE) Directive 2002/96/EC. It is
marked with the following symbol:
Thermo Fisher Scientific has contracted with one or more
recycling/disposal companies in each EU Member State, and this product
should be disposed of or recycled through them. Further information on
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in your country, and information on Thermo Fisher Scientific products
which may assist the detection of substances subject to the RoHS Directive
are available at: www.thermo.com/WEEERoHS.

Thermo Fisher Scientific MIE ADR-1500 Instruction Manual i
About This Manual
This manual provides information about installing, operating, maintaining,
and servicing the Model MIE ADR-1500 Particulate Monitor. It also
contains important alerts to ensure safe operation and prevent equipment
damage. The manual is organized into the following chapters and
appendices to provide direct access to specific operation and service
information.
Chapter 1 “Introduction” provides a general description of the instrument,
and lists the specifications.
Chapter 2 “Guidelines and Instrument Layout” provides the guidelines and
layout for instrument operation.
Chapter 3 “Operation” describes the operating modes, keypad functions,
and menu-driven firmware.
Chapter 4 “Calibration and Particle Size Selection” provides the calibration
process and procedures for calibrating the instrument.
Chapter 5 “Maintenance and Service” provides step-by-step instructions for
repairing and replacing components, and a replacement parts list.
Chapter 6 “Troubleshooting” provides guidelines for diagnosing problems
or failures, and includes recommended actions for restoring operation.
Chapter 7 “Outputs and Alarm” describes serial communications and
analog/alarm output.
Chapter 8 “Optional Accessories” describes the optional equipment that
can be used with this instrument.
Appendix A “Warranty” is a copy of the warranty statement.
Appendix B “Serial Commands” provides a list of the serial port commands
that can be used to remotely control the instrument.
Review the following safety information carefully before using the
instrument. This manual provides specific information on how to operate
the instrument, however, if the instrument is used in a manner not
specified by the manufacturer, the protection provided by the equipment
may be impaired.
Safety

About This Manual
ii MIE ADR-1500 Instruction Manual Thermo Fisher Scientific
This manual contains important information to alert you to potential safety
hazards and risks of equipment damage. Refer to the following types of
alerts you may see in this manual.
Safety and Equipment Damage Alert Descriptions
Alert Description
DANGER A hazard is present that could result in death or serious
personal injury if the warning is ignored. ▲
WARNING A hazard or an unsafe practice could result in serious
personal injury if the warning is ignored. ▲
CAUTION A hazard or unsafe practice could result in minor to
moderate personal injury if the warning is ignored. ▲
Equipment Damage A hazard or unsafe practice could result in property
damage if the warning is ignored. ▲
Safety and Equipment Damage Alerts in this Manual
Alert Description
WARNING The ADR-1500 must not be submersed. ▲
The ADR-1500 must not exceed conditions greater than
IP65. ▲
The ADR-1500 should be operated only from the type of
power sources described in this manual. ▲
Shut off ADR-1500 before replacing the internal battery,
or when plugging in or disconnecting the AC power
supply. ▲
Personal injury could occur when mounting the
instrument. Assistance may be required. ▲
The rechargeable lead acid battery must be charged in
the up-right position. ▲
Caution should be used when accessing or servicing any
exposed wiring within the instrument. ▲
Do not apply AC voltage to this connector. Maximum
allowable DC voltage is 30 V. ▲
CAUTION Disconnect battery power and external power supplies
before servicing. ▲
Equipment Damage Do not attempt to lift the instrument by the cover or other
external fittings. ▲
Safety and Equipment
Damage Alerts

About This Manual
Thermo Fisher Scientific Title Page iii
Alert Description
Whenever the ADR-1500 is shipped, care should be taken
in repackaging it with the original factory provided
packaging. ▲
Damage could occur if not installed in a vertical, upright,
position. ▲
Damage may occur to the instrument if the environmental
conditions exceed IP65. ▲
Equipment damage may occur to instrument if power
inputs or fuse type exceeds specified ranges. ▲
Equipment damage may occur if exhaust port is blocked
or port covers are not in place if unused. ▲
Do not attach additional items to the handle for vertical
hauling as this might compromise the strength of the
handle and the ADR-1500 enclosure. ▲
It should be noted that the ADR-1500 can be powered
from any line with a voltage between 100-240 volts A.C.,
50 to 60 Hz. No internal adjustments or selections need
to be made for power lines with voltages and frequencies
in those ranges. The internal AC-to-DC power unit
performs any adjustments automatically. ▲
Please note that the important purpose of the HEPA filter
or filter cassette is to protect the pump. ▲
At no time should the ADR-1500 be running without a
filter in place, otherwise serious damage to the pump
components may result. ▲
Plugging or unplugging any external equipment (e.g.,
computer, modem, alarm circuitry, etc.) should be made
only while both the ADR-1500 and the external
equipment are shut off, in order to prevent damage or
interference due to transient electrical effects. ▲
It is recommended to turn the instrument and computer
OFF before making a connection. ▲
At no time should the ADR-1500 be running without a
filter in place, otherwise serious damage to the internal
components may result. ▲
Unless a MALFUNCTION message is displayed, or other
operational problems occur, the ADR-1500 should be
returned to the factory once every year after being placed
into service for routine check out, test, cleaning and
calibration check. ▲
Some internal components can be damaged by small
amounts of static electricity. A properly grounded
antistatic wrist strap must be worn while handling any
internal component. ▲

About This Manual
iv MIE ADR-1500 Instruction Manual Thermo Fisher Scientific
Alert Description
The instrument should be charged in the upright position.
▲
Replace with specified battery only. ▲
Disconnect the battery cable from the power
communication board. ▲
If unsuccessful, the instrument must be sent back to the
factory for service. ▲
For the 0 to 2 V output signal, the externally connected
load must have an impedance of more than 200 kilo-
ohms; For the 4 to 20 mA output signal, the externally
connected load must have an impedance of less than 300
ohms. ▲
The following symbol and description identify the WEEE marking used on
the instrument and in the associated documentation.
Symbol Description
Marking of electrical and electronic equipment which applies to electrical and
electronic equipment falling under the Directive 2002/96/EC (WEEE) and the
equipment that has been put on the market after 13 August 2005. ▲
Service is available from exclusive distributors worldwide. Contact one of
the phone numbers below for product support and technical information
or visit us on the web at www.thermo.com/aqi.
1-866-282-0430 Toll Free
1-508-520-0430 International
W
EEE Symbol
W
here to Get Help

Thermo Fisher Scientific MIE ADR-1500 Instruction Manual v
Contents
Introduction........................................................................................................ 1-1
General Description ............................................................................ 1-3
Specifications ...................................................................................... 1-7
Guidelines and Instrument Layout................................................................. 2-1
Unpacking and Parts Identification..................................................... 2-2
Handling............................................................................................. 2-3
Safety .................................................................................................. 2-4
Positioning.......................................................................................... 2-5
Sampling Guidelines ........................................................................... 2-9
Instrument Layout ............................................................................ 2-10
Front Panel Display ....................................................................... 2-11
Bottom Power Port ........................................................................ 2-12
Side USB, Analog Panel ................................................................. 2-13
Top View....................................................................................... 2-14
Rear View ...................................................................................... 2-15
Preparation for Operation ................................................................. 2-16
Power Options ............................................................................... 2-16
AC Power Connection ................................................................... 2-16
Installing the Inlet.......................................................................... 2-16
Electrical Connections.................................................................... 2-17
Environmental Constraints and Certifications................................... 2-18
Communications with Computer ..................................................... 2-19
Software Installation Procedure...................................................... 2-19
Communication between ADR-1500 and Computer..................... 2-19
Operation ............................................................................................................ 3-1
Operating Modes ................................................................................ 3-2
Keypad and Screen Cursor Functions and Operation.......................... 3-3
Key Press Functions ......................................................................... 3-4
Startup ............................................................................................. 3-5
Operate Menu..................................................................................... 3-6
Start A Run...................................................................................... 3-6
Concentration/Scattering .............................................................. 3-6
Elapsed Time ................................................................................ 3-7
Maximum Run Reading................................................................ 3-7
STEL ............................................................................................ 3-7
Battery/Memory............................................................................ 3-8
Temperature/RH .......................................................................... 3-8
Chapter 1
Chapter 2
Chapter 3

Contents
vi MIE ADR-1500 Instruction Manual Thermo Fisher Scientific
Flow/Pressure................................................................................ 3-8
Stop Run....................................................................................... 3-9
Delayed Start ................................................................................... 3-9
Delayed Start Edit......................................................................... 3-9
Start Time/Date............................................................................... 3-9
Start Time/Date Edit .................................................................. 3-10
Delayed Start Countdown........................................................... 3-10
Zeroing the ADR-1500.................................................................. 3-10
Zero In Progress.......................................................................... 3-11
Zero Complete............................................................................ 3-11
Logging Parameters........................................................................ 3-11
Logging Status Edit..................................................................... 3-12
Logging Period Edit .................................................................... 3-12
Logging Site Edit ........................................................................ 3-12
Logging Tag Number.................................................................. 3-13
Battery/Memory Status .................................................................. 3-13
Configure Menu ............................................................................... 3-14
Display Average Time .................................................................... 3-14
Display Average Time Edit.......................................................... 3-14
Flow Rate....................................................................................... 3-15
Flow Rate Edit ............................................................................ 3-15
Logging Parameters........................................................................ 3-15
Logging Status Edit..................................................................... 3-16
Logging Period Edit .................................................................... 3-16
Logging Site Edit ........................................................................ 3-16
Logging Tag Number.................................................................. 3-17
Inlet Type ...................................................................................... 3-17
Inlet Type Edit............................................................................ 3-17
RH Correction............................................................................... 3-18
RH Correction Edit .................................................................... 3-18
Alarm............................................................................................. 3-18
Alarm Option Edit...................................................................... 3-19
Alarm Level Edit ......................................................................... 3-19
Units.............................................................................................. 3-19
Units Edit ................................................................................... 3-20
Analog Output............................................................................... 3-20
Analog Output Edit .................................................................... 3-20
LCD Backlight............................................................................... 3-21
LCD Backlight Edit .................................................................... 3-21
LCD Contrast................................................................................ 3-22
LCD Contrast Edit ..................................................................... 3-22
Time/Date ..................................................................................... 3-22
Time/Date Edit........................................................................... 3-22
Calibrate Menu................................................................................. 3-24
Temperature Offset........................................................................ 3-24
Temperature Offset Edit ............................................................. 3-24

Contents
Thermo Fisher Scientific MIE ADR-1500 Instruction Manual vii
Pressure Offset ............................................................................... 3-25
Pressure Offset Edit..................................................................... 3-25
RH Offset ...................................................................................... 3-25
RH Offset Edit ........................................................................... 3-25
Flow Rate Calibration .................................................................... 3-26
Flow Rate Calibration Edit ......................................................... 3-26
Calibration Factor .......................................................................... 3-27
Calibration Factor Edit ............................................................... 3-27
Starting a Run................................................................................... 3-28
Filter Requirements........................................................................ 3-28
ZERO/Initialize Operation ............................................................ 3-28
Auto-Start (Optional) .................................................................... 3-29
Configuration Review .................................................................... 3-29
Start the Run.................................................................................. 3-32
Calibration and Particle Size Selection....................................................... 4-1
Factory Calibration ............................................................................. 4-2
How to Apply a Correction Factor...................................................... 4-3
Site Calibration Factors.................................................................... 4-4
Particle Size Cut Points ....................................................................... 4-5
Continuous Unattended Monitoring .................................................. 4-6
Maintenance and Service............................................................................... 5-1
General Guidelines.............................................................................. 5-2
Replacement Parts List ........................................................................ 5-3
Instrument Storage.............................................................................. 5-6
Cleaning of Optical Sensing Chamber ................................................ 5-7
Removing the Internal Covers............................................................. 5-8
LCD Assembly Replacement............................................................. 5-10
Pump Assembly Replacement............................................................ 5-12
Communications PCB Replacement ................................................. 5-14
Optics Enclosure Assembly Removal................................................. 5-18
Heater Switch Assembly Replacement............................................... 5-20
Battery Use ....................................................................................... 5-23
Lead Acid Battery Replacement......................................................... 5-24
In-Line Flow Meter Filter with Fittings Replacement........................ 5-26
Extended Monitoring HEPA Filter Replacement .............................. 5-27
37-mm Filter Cassette Holder Assembly Replacement (Optional)..... 5-28
Bracket Assembly and Power Supply/Charger Replacement .............. 5-30
Service Locations............................................................................... 5-32
Troubleshooting ................................................................................................ 6-1
Safety Precautions ............................................................................... 6-2
Troubleshooting Guide....................................................................... 6-3
Instrument Status Flags....................................................................... 6-5
Chapter 4
Chapter 5
Chapter 6

Contents
viii MIE ADR-1500 Instruction Manual Thermo Fisher Scientific
Error Codes in Logged Data................................................................ 6-6
Board-Level Block Diagram ................................................................ 6-7
Connector Pin Descriptions ................................................................ 6-8
Service Locations............................................................................... 6-11
Outputs and Alarm.............................................................................................7-1
Analog Signal Output ......................................................................... 7-2
Alarm Description and Operation....................................................... 7-3
Analog Outputs................................................................................... 7-4
Real-time RS-232 Output................................................................... 7-6
Serial Communications Protocols and Use of Modems ....................... 7-7
Optional Accessories.......................................................................................8-1
37-mm Filter Cassette Holder Assembly ............................................. 8-2
Relay Kit ............................................................................................. 8-3
Alarm Relay Connection.................................................................. 8-3
Inlets................................................................................................... 8-5
Cables ................................................................................................. 8-6
Analog Data Cable ........................................................................... 8-6
12/24 VDC Cable............................................................................ 8-6
Pole Mounting Kits............................................................................. 8-7
Warranty.............................................................................................................A-1
Serial Commands .............................................................................................B-1
Chapter 7
Chapter 8
Appendix A
Appendix B

Thermo Fisher Scientific MIE ADR-1500 Instruction Manual ix
Figures
Figure 2–1. ADR-1500 Pole Mount..................................................................... 2-6
Figure 2–2. ADR-1500 Horizontal Tab Wall Mount ........................................... 2-7
Figure 2–3. ADR-1500 Vertical Tab Wall Mount ............................................... 2-8
Figure 2–4. ADR-1500 Front View.................................................................... 2-10
Figure 2–5. ADR-1500 Front Panel LCD Display............................................... 2-11
Figure 2–6. ADR-1500 Bottom Power Port....................................................... 2-12
Figure 2–7. ADR-1500 Side USB, Analog Panel............................................... 2-13
Figure 2–8. ADR-1500 Top View ...................................................................... 2-14
Figure 2–9. ADR-1500 Rear View..................................................................... 2-15
Figure 3–1. Keypad Overview............................................................................. 3-3
Figure 3–2. Keypad Functions............................................................................. 3-4
Figure 4–1. Cyclone D50 Curves......................................................................... 4-5
Figure 5–1. ADR-1500 Instrument Layout .......................................................... 5-5
Figure 5–2. Removing the Internal Cover........................................................... 5-9
Figure 5–3. Replacing the LCD Assembly ........................................................ 5-11
Figure 5–4. Replacing the Pump....................................................................... 5-13
Figure 5–5. Replacing the Communications PCB............................................. 5-15
Figure 5–6. Wiring Diagram 1 .......................................................................... 5-16
Figure 5–7. Wiring Diagram 2 .......................................................................... 5-17
Figure 5–8. Replacing the Heater Switch Assembly ....................................... 5-21
Figure 5–9. Power/Com Assembly-Pump Installation ..................................... 5-22
Figure 5–10. Replacing the Lead Acid Battery................................................. 5-25
Figure 5–11. Replacing the Filters.................................................................... 5-27
Figure 5–12. Replacing the 37-mm Filter Cassette Holder Assembly............. 5-28
Figure 5–13. Filter Support and Holder – Snap Rings and Filter ..................... 5-29
Figure 5–14. Replacing the Bracket Assembly and Power Supply/Charger.... 5-31
Figure 6–1. ADR-1500 Board-Level Block Diagram ........................................... 6-7
Figure 7–1. ADR-1500 External Analog Driver................................................... 7-4
Figure 8–1. Alarm Relay Connection.................................................................. 8-3
Figure 8–2. ADR-1500 Optional Accessories ..................................................... 8-8

Figures
xMIE ADR-1500 Instruction Manual Thermo Fisher Scientific

Thermo Fisher Scientific MIE ADR-1500 Instruction Manual xi
Tables
Table 1–1. MIE ADR-1500 Specifications .......................................................... 1-7
Table 5–1. ADR-1500 Replacement Parts .......................................................... 5-3
Table 6–1. Troubleshooting – General Guide .................................................... 6-3
Table 6–2. Troubleshooting – Error Code Responses from Zeroing .................. 6-5
Table 6–3. Troubleshooting – Error Codes in Logged Data ............................... 6-6
Table 6–4. ADR-1500 Communications Board Pin Out ...................................... 6-8
Table 7–1. Analog Output Descriptions ............................................................. 7-4

Tables
xii MIE ADR-1500 Instruction Manual Thermo Fisher Scientific

Thermo Fisher Scientific MIE ADR-1500 Instruction Manual 1-1
Chapter 1
Introduction
The Thermo Scientific Model ADR-1500 is a real-time particulate
monitoring system designed for outdoor operation. The unit is designed for
continuous unattended monitoring with continuous real-time data
transmission to a central location and/or data logging. Its weatherproof
enclosure ensures safe and effective operation under a wide range of
ambient environmental conditions. Either a long-term monitoring HEPA
filter or optional sample collection filter can be used. Options include sharp
cut cyclones, tripod stand, relay and pole-mounting hardware.
The ADR-1500 incorporates light scattering photometry for which
Thermo Fisher Scientific (formerly MIE) is known worldwide. Long-term,
precise and drift-less measurements of airborne particulate matter
concentrations down to 1 μg/m3are assured by a unique sate-of-the-art
combination of optical sensing and electronic processing techniques refined
over the last 25 years.
The ADR-1500 can be used for size-selective particulate measurements
using an omni-directional inlet and ACGIH traceable metal cyclones for
monitoring PM10, PM4, PM2.5, and PM1.0. For suspended particulate
monitoring the cyclone is removed from the inlet flow path and the inlet
remains in place.
In addition to the real-time particulate measurements, the instrument
provides the user with the capability to collect the sampled particles on a
37-millimeter filter for gravimetric and/or chemical analysis. Many
NIOSH filters, and thereby NIOSH methods, are compatible with the
ADR-1500.
A high-intensity flashing beacon is provided on the outside of the ADR-
1500 for visual alarm whenever the measured particulate concentration
exceeds a user selected alarm threshold. This alarm signal can be seen from
a considerable distance and is intended principally for perimeter
monitoring applications. For a description of the instrument and product
specifications, see the following topics:
●“General Description” on page 1-3
●“Specifications” on page 1-7

Introduction
1-2 MIE ADR-1500 Instruction Manual Thermo Fisher Scientific
Thermo Fisher Scientific is pleased to supply this ambient particulate
monitoring system. We are committed to the manufacture of instruments
exhibiting high standards of quality, performance, and workmanship.
Service personnel are available for assistance with any questions or
problems that may arise in the use of this monitor. For more information
on Servicing, see Chapter 5, “Maintenance and Service”.

Introduction
Thermo Fisher Scientific MIE ADR-1500 Instruction Manual 1-3
The ADR-1500 is a complete particulate monitoring system designed to
provide the user with continuous measurements of the concentration of
airborne particles for suspended particulate and 50% cut-points ranging
from PM10 down to PM1, that is, the concentration of particles smaller
than 10 μm down to 1 μm aerodynamic equivalent diameter, respectively.
Reference should be made to Figure 5–1 of this manual for the location
and identification of various component elements of the ADR-1500,
described in this and subsequent sections of this manual.
The ADR-1500 samples the air through an omni-directional inlet, which
ensures representative sampling of suspended particles, even under windy
conditions. This inlet rises about 30 cm over the upper surface of the ADR-
1500 enclosure. The sampled air stream can then enter an optional cyclone
located downstream of the inlet, wherein particles larger than the cut-off
diameter of the cyclone are retained, and those smaller than the cut-off
diameter continue into the optical sensing stage of the monitor. The
particle cut-off size is dependent on the sampling flow rate.
After the inlet assembly, the stream enters the optical sensing stage where
the instantaneous concentration of airborne particulate matter is measured
by light scattering photometry. It is important to point out that this
sensing technique is independent of the speed with which the particles pass
through the sensing stage, and therefore changes in flow rate have no effect
on the measured concentration. However, changes in the flow rate will
affect the particle cut-point if an optional cyclone is used.
After the particle mass concentration has been sensed photometrical, the
stream passes through either a HEPA filter capsule (for long-term
monitoring) or a standard 37-mm filter holder within which a membrane
or fiber filter can be installed for further particle analysis (gravimetric,
microscopic, chemical, etc.). When using the ADR-1500 for continuous
unattended monitoring, however, it is advisable to use the HEPA capsule.
After passing through the filter stage, the filtered air stream then enters the
flow assembly. This assembly contains a rotary vane pump and a
volumetric flow rate control system based on sensing the pressure drop
across a sub-sonic orifice that is protected by an inline filter. The sampling
flow rate can be selected by keypad control on the front panel of the
instrument.
After passing through the flow assembly, the air is exhausted from the
ADR-1500 enclosure through a small bulkhead fitting. This exhaust port
can also be used as a flow return in special sampling applications where the
inlet of the ADR-1500 is connected to an environment at either positive or
negative pressure (with respect to ambient).
General
Description

Introduction
1-4 MIE ADR-1500 Instruction Manual Thermo Fisher Scientific
The ADR-1500 accepts a universal A.C. power input (100-240 VAC,
50/60 Hz) or a 12-24 D.C. power input from an auxiliary power supply.
The A.C. power is diverted to an internal 24 VDC power supply and a
dedicated charger for the internal 12-Ah rechargeable lead acid battery.
This battery is mounted at the base of the instrument and the 24 VDC
power supply and battery charger are centrally mounted above the battery.
Should the instrument be powered from an external auxiliary 12-24 VDC
power source, a dedicated cable shall be used and it must be understood
that the internal battery can not be charged from this auxiliary power
supply.
The measured concentration of particulate matter is displayed in real time
on the ADR-1500 LCD readout, provided digitally via USB and analog
voltage and current signals updated every second. In addition, the user is
provided with an alarm switching output to drive external devices (e.g.,
siren, shut-off equipment, etc.). The measured data can be logged
internally in the ADR-1500 for subsequent downloading to a PC, modem,
etc. The external USB port also serves to link to a PC for programming
internal parameters of the ADR-1500 (e.g., logging period, measurement
averaging time, alarm level, calibration constant, etc.). However, it should
be noted that an additional RS-232 digital communications is reserved as
in internal connection for most after-market wireless connections that may
be made to the instrument.
The component elements of the ADR-1500 are designed to be CE
certified, and the instrument is designed for IP65.
The ADR-1500 borrows the highly sensitive nephelometric (i.e.,
photometric) monitor from the pDR-1500 whose legacy light scattering
sensing configuration has been optimized for the measurement of the
respirable fraction of airborne dust, smoke, fumes and mists in industrial
and other indoor and outdoor environments. The ADR-1500 incorporates
a temperature and relative humidity (RH) sensor to mitigate the positive
bias with elevated ambient RH. Additionally, the flow control is truly
volumetric and is maintained through digital feedback of the onboard
barometric pressure sensor, temperature sensor, and calibrated differential
pressure across a precision orifice.
Downstream of the internal vacuum pump is a HEPA filter which will
ensure a clean air source is delivered to the calibrated orifice and exhausted
from the instrument. Zeroing is accomplished by attaching a HEPA filter
to the inlet for a few minutes. By providing filtered air through the optical
bench, the optical background of the instrument is established throughout
the dynamic range of the instrument.
The ADR-1500 is a compact, rugged and totally self-contained instrument
designed for rapid deployment and unattended operation mounted on a