Arizona Instrument Jerome J505 User manual

ARIZONA INSTRUMENT LLC
3375 N Delaware St | Chandler, AZ 85225
800.528.7411 | [e-mail] | www.azic.com AZI P/N 700-0130-F
MADE IN THE USA Last update December 2015
OPERATION MANUAL
JEROME®J505
MERCURY VAPOR ANALYZER
December 2015
Firmware v1.1X
ARIZONA INSTRUMENT LLC
3375 N Delaware Street | Chandler, AZ 85225 USA
800.528.7411 | 602.470.1414 | f 602.281.1745
www.azic.com
Email:
General – [email protected]
International – [e-mail]
Customer Service – su[email protected]

AZI Customer Service 800-528-7411 or 602-470-1414 Page 2 of 28
JEROME®J505
Mercury Vapor Analyzer
Operation Manual
PROPRIETARY RIGHTS NOTICE
This manual contains valuable information and material developed by Arizona Instrument LLC
for use with the Jerome® J505 Mercury Vapor Analyzer. No part of this manual can be
reproduced or transmitted in any form or by any means, electronic, mechanical or otherwise. This
includes photocopying and recording or in connection with any information storage or retrieval
system without the express written permission of Arizona Instrument LLC.
ALL RIGHTS RESERVED
Resisorb® is a registered trademark of Avantor Performance Materials.
Excel® is a registered trademark of Microsoft Corporation in the United States and other
countries.
 Copyright 2011-2015 Arizona Instrument LLC

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Table of Contents
1. UNPACKING THE INSTRUMENT ..............................................................................4
2. WARNINGS & REPACKING ........................................................................................4
3. INTRODUCTION ...........................................................................................................5
4. TECHNICAL SPECIFICATIONS ..................................................................................7
5. PRINCIPLE OF OPERATION........................................................................................8
6. INSTRUMENT OPERATION ........................................................................................9
6.1. Keypad .................................................................................................................9
6.2. Power On and Warmup ........................................................................................10
6.3. Main Screen .........................................................................................................11
6.4. Test Modes ...........................................................................................................13
6.5. Main Menu ...........................................................................................................14
6.6. Sites List...............................................................................................................15
6.7. Setup Screen.........................................................................................................16
6.8. Test Results List ...................................................................................................17
6.9. USB Test Result Output.......................................................................................18
6.10. Service Menu .......................................................................................................19
6.11. Battery Info Screen & Battery Management .......................................................19
6.12. Distributor Information Screen ............................................................................20
6.13. Usage Info Screen ................................................................................................20
7. MAINTENANCE ............................................................................................................21
7.1. Zero Air Filter ......................................................................................................21
7.2. Preventive Maintenance Schedule .......................................................................21
7.3. Flow System ........................................................................................................22
8. CALIBRATION ..............................................................................................................23
8.1. Factory Calibration Service .................................................................................23
9. INTERFERENCES ..........................................................................................................23
10. TROUBLESHOOTING ...................................................................................................24
11. ACCESSORIES & MAINTENANCE PARTS ...............................................................25
11.1. Spare Parts and Accessories .................................................................................25
12. WARRANTY ..................................................................................................................27
All section numbers, titles and page numbers in BOLD in this manual are hyperlinks and can be
clicked to simplify navigation within the PDF version of the manual. The BACK button found in
most PDF software programs is also very helpful when navigating using the hyperlinks.
An up-to-date electronic copy of this manual can be found at www.azic.com
Call AZI Customer Service at [phone] or [phone] if you have any questions.
If you prefer, you may send e-mail to [email protected]

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1. UNPACKING THE INSTRUMENT
This manual contains details that will optimize the results and the life of your instrument. Read
and refer to the manual for complete details on operation, maintenance and troubleshooting, and
data output.
The Jerome® J505 is easy to operate and ready for use upon receipt from the factory.
•Remove the instrument from the packing material.
Retain all packaging materials for any future shipment of the instrument.
If the instrument is returned to AZI for any reason, it must be placed in the
original packaging materials that have been tested and
proven to be effective protection during shipment.
•Check for any damage and confirm receipt of all parts on your packing list. Contact Arizona
Instrument Customer Service at [phone] or [phone] if you have any questions.
•The included 12VDC power adapter utilizes 100 to 240VAC, 50-60 Hz.
2. WARNINGS & REPACKING
•The instrument is designed for ambient air monitoring.
The J505 is for non-condensing gaseous vapor use only.
DO NOT expose the probe or instrument's intake
to any liquid, dust, or other foreign material.
DO NOT obstruct the intake port, as this could cause reading
errors and damage to the flow control system.
•The instrument’s light source contains a small amount of elemental mercury. Call or email
AZI Customer Service for a copy of the MSDS or for other questions.
•To maximize the life of the light source, turn off the instrument when it will not be used for an
extended period of time.
•In case of emergency or instrument failure, disconnect the instrument from the power supply.
•If the instrument is not used as specified by the manufacturer, then protection provided by the
instrument may be impaired.
•The instrument is not explosion proof.
•Call AZI Customer Service at 800-528-7411 or 602-470-1414 or go to the AZI website
www.azic.com for Return Material Authorization (RMA) information prior to returning a
unit.
•Boxes and packing materials for all shipments are available from AZI.
•Pack the instrument only in a Jerome® shipping container.
AZI WILL NOT BE RESPONSIBLE FOR SHIPPING DAMAGE.
IF YOU RETURN THE INSTRUMENT IMPROPERLY PACKAGED OR
SHIPPED, YOU SHOULD INSURE IT FOR FULL VALUE.

AZI Customer Service 800-528-7411 or 602-470-1414 Page 5 of 28
3. INTRODUCTION
The Jerome® J505 Mercury Vapor Analyzer is an ambient air analyzer with a range of 0.05 to 500
micrograms of mercury vapor per cubic meter (µg/m3 Hg). The instrument uses atomic
fluorescence spectroscopy for mercury analysis, which allows the detection cell to be simpler,
smaller, more durable and lighter weight than competing spectroscopy instruments. A smaller
optical cell also requires less flow to purge the system, allowing the J505 to run at a lower flow
rate than competing spectroscopy instruments. A low flow rate is essential for accurate low-level
mercury detection because higher flow reduces the ability to pinpoint the source and dilutes the
sample stream, negatively affecting instrument accuracy.
CAUTION
The J505 is for non-condensing gaseous vapor use only.
DO NOT expose the probe or instrument's intake
to any liquid, dust, or other foreign material.
The J505 is designed for easy operation for quick and accurate analysis of mercury vapor levels.
It has few maintenance requirements. However, please take a moment to read this manual before
operating the instrument. If you have any questions about your application or operation, please
call AZI Customer Service at [phone] or [phone] or e-mail [email protected] for
assistance.
Features
•Lower detection levels than the previous generation analyzers.
•Resolution is 0.01µg/m3 (10ng/m3) in Standard test mode.
•3 test modes:
•Standard for normal sampling or detection of EPA or ATSDR cleanup levels,
•Quick for faster sampling, and
•Search for scanning an area to locate the source of contamination.
•Test mode is easily selected from the Main screen with the MODE softkey.
•Choice of measuring units for results:
•Nanograms per cubic meter (ng/m3),
•Micrograms per cubic meter (µg/m3), or
•Milligrams per cubic meter (mg/m3).
•Measuring units are easily selected from the Main screen with the UNITS softkey.
•3.5 inch (9 cm) color LCD display.
•High brightness backlight for easier readability.
•Readings are in 1/4 inch (6 cm) tall font for easy readout.
•Main display shows sample value, date and time, USB status, battery life, charging status,
current test site, and user selected test mode and units.
•User interface includes easy to use menu system.

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•Integrated data logging stores all test results (except in Search mode).
•Stored test results are easily viewed on the display screen with their test site.
•Average value and standard deviation can be computed on a user-selectable range of
results.
•A range of results can be saved to a USB flash drive in a comma-delimited format for easy
import into Microsoft Excel®.
•Each test result can be identified with a test site.
•Test sites are user programmable. The active test site is selected from a list, and a list of
predetermined sites can be entered and easily reused.
•An optional USB keyboard can be used for menu navigation and text entry. The F1-F4
keys on the keyboard can operate the softkeys on the instrument.
•Unattended Autosample at intervals from 1 to 120 minutes.
•Two user programmable alarm levels.
•When a programmed alarm level is exceeded, an audible alarm sounds, the test result is
displayed in red, and test records saved to the USB flash drive are tagged with “ALARM.”
•Battery operation for 10 or more hours.
•Charging time is 3 hours for a fully discharged battery.
•Charge the battery at room temperature (≤ 30 °C or 86 °F) for optimum performance.
•12VDC power adapter utilizes 100 to 240VAC, 50-60 Hz.
Applications
•Regulatory detection compliance
•Regulatory cleanup compliance
•Ambient air analysis
•Quality control
•Scrubber efficiency testing
•Accuracy check for other mercury vapor monitors and control systems
•Mercury vapor source detection
•Leak detection

AZI Customer Service 800-528-7411 or 602-470-1414 Page 7 of 28
4. TECHNICAL SPECIFICATIONS
Test Mode Units:
ng/m
3
µg/m
3
mg/m
3
Standard Range 50 to 500,000 .05 to 500 0.00005 to 0.50000
(0.05 µg/m3 ± 0.033 µg/m3 to 500 µg/m3 ± 40 µg/m3)
Resolution
10
0.01
0.00001
Quick Range
Resolution
100 to 500,000
100
0.1 to 500
0.1
0.0001 to 0.500
0.0001
Search Range
Resolution
100 to 500,000
100
0.1 to 500
0.1
0.0001 to 0.500
0.0001
Typical Test Time Standard
Quick
Search
28 seconds
16 seconds
8 seconds for first reading then continuous 1 second updates
Power requirements
Internal battery (NiMH) with 10+ hours of operation
12VDC power adapter runs on 100-240VAC, 0.8A, 50-60Hz
Battery charges in 3 hours or less
Charge the battery at room temperature (≤ 30 °C or 86 °F)
for optimum performance.
(Note: Battery will not charge if battery temperature > 40 °C)
Operating environment
5 to 45 °C, non-condensing, non-explosive
Dimensions 12in L x 6.2in W x 8.4in H
(30.5cm L x 15.7cm W x 21.3cm H)
Weight
6.5 pounds (3.0 kilograms)
Display 3.5 inch (9 cm) color LCD display.
High brightness backlight
Unattended Autosample Available in intervals of 1, 2, 5, 10, 15, 20, 30, 45, 60, 90 or
120 minutes
Data storage capacity Up to 10,000 test results
100 test sites
USB
USB port located on rear of instrument
Test results and calculations saved to USB flash drive
Menu navigation, text entry, and softkey operation with
optional USB Keyboard
Certifications
UL Listing: 61010, CE
Accuracy and Precision (Standard mode):
Gas Level
Accuracy
Precision (RSD)
0.3 µg/m3
± 15%
15%
1 µg/m3
± 10%
7%
25 µg/m3
± 10%
5%
100 µg/m3
± 10%
3%

AZI Customer Service 800-528-7411 or 602-470-1414 Page 8 of 28
5. PRINCIPLE OF OPERATION
The J505 uses atomic fluorescence spectroscopy for mercury analysis. As shown below, a
mercury light source is energized to emit light at a 254nm wavelength into a sample cell.
Mercury atoms absorb light with a 254nm wavelength. When a mercury atom in the sample cell
absorbs the light, it is re-emitted at the same wavelength. A photo multiplier tube (PMT) is used
to measure the light emitted at 90° to the source, which correlates to mercury concentration.
During instrument operation, ambient air is drawn through the intake by the pump at a nominal
flow rate of one liter/minute. The sampled air then flows through either a scrubber filter and then
into the sample cell or directly into the sample cell, as controlled by the valve, as shown below.
In the sample cell, the air sample is exposed to light with a 254nm wavelength. Any mercury
present will absorb and then re-emit the light, and the re-emission is measured by the PMT. The
PMT response during scrubbed flow is subtracted from the response during sample flow. The
result correlates to mercury vapor concentration, which is calculated and displayed.
After analysis, the sample air is routed through the exhaust scrubber to absorb any mercury before
the sample stream is discharged.
The instrument is designed and calibrated to elemental mercury vapor only.

AZI Customer Service 800-528-7411 or 602-470-1414 Page 9 of 28
6. INSTRUMENT OPERATION
6.1. Keypad
The keypad contains the power key just to the right of the
▲ key. To turn on the instrument, hold down the power key
until the display comes on. Turn off the instrument if it is
not going to be used for an hour or more. Note, the
instrument display remains on during charging.
Tests can be started with the TEST key on the keypad or the
TEST button on the handle.
At the top of the keypad, just below the screen are four
softkeys. The softkey functions change based on which
screen is active.
Use the ▲, ▼, ◄, and ► keys to navigate menus and
screens.
Use the ENTer key to select a menu item or field. While
editing a field, ENTer saves the value.
Use the ESCape key to exit back to the prior menu. While editing a field, ESCape aborts the
editing without saving any changes.
The ◄ and ► keys are also PG UP (Page Up) and PG DN (Page Down), which can be helpful for
navigating through a long list of test results.
TEST BUTTONS
Softkeys

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6.2. Power On and Warmup
Press the power key to power on the instrument. The software revision is displayed on the
startup screen.
A calibration reminder may be displayed right after the startup screen; if so, call AZI Customer
Service at 800-528-7411 or 602-470-1414 or e-mail [email protected] to schedule instrument
calibration.
The screen displays Warmup for about 6 minutes while the instrument is warming up and
stabilizing. When the progress bar fills, Ready is displayed, and the instrument is ready for
testing.
6.3. J505 Back Panel Connections
The power connector and the USB port are located at
the rear of the instrument, as shown below.
POWER CONNECTOR - Connect the AC Adapter
Power Supply to the power connector on the
instrument, and use the line cord to provide AC power
to the instrument and recharge the battery.
USB PORT – A USB keyboard or a USB flash drive
can be installed in the USB port.
A USB keyboard can be used for menu navigation,
text entry and soft key operation. Refer to §6.4 Main
Screen for more information on the J505 menu
structure and soft keys.
Test results and any calculations performed on the test
results by the instrument can be exported to a USB
flash drive. Refer to §6.10 USB Test Result Output
for more information.
PROGRESS
BAR
Power
Connector
USB
Port