Palas PAG 1000 User manual

Aerosol Generator for Liquid
Particles
PAG 1000
Operating Manual
For specialized users
5249-en-us_V1.2_11/20 V1.2

Table of contents
5249-en-us_V1.2_11/20 3
Table of contents
1 About this manual 5
1.1 Function of the manual 5
1.2 Target group for the manual 5
1.3 Validity of the manual 5
1.4 Related documents 5
1.5 Storage of documents 5
1.6 Presentation rules 5
2 For your safety 7
2.1 Hazards and safety instructions 7
2.2 Warnings 7
2.3 Regulations 8
2.4 Obligations of the user 8
3 Product description 10
3.1 Use 10
3.1.1 Intended use 10
3.1.2 Improper use 10
3.2 Device overview 10
3.3 Functional description 11
3.4 Environmental conditions 11
3.5 Type plate 12
3.6 Conformity 12
3.7 Dimensions 12
3.8 Minimum clearance 13
3.9 Scope of delivery 13
3.10 Required accessories 13
3.11 Optional accessories 13
4 Overview of operating and display elements 14
5 Operation and settings 15
5.1 Transporting the device 15
5.2 Setting up the device 15
5.3 Charging the device 15
5.4 Filling glass bottle 15
5.5 Turning the device on 15
5.5.1 Measurable particles as a factor of the mode 16
5.5.2 Operating with saline solutions 17
6 Maintenance 18
7 Packaging and transportation 19
7.1 Preparing the device 19
7.2 Packaging and transportation 19
8 Disposal 20
9 Spare parts 21
10 Declaration of conformity 22
11 Technical specifications 23

Table of contents
45249-en-us_V1.2_11/20

1About this manual
5249-en-us_V1.2_11/20 5
1 About this manual
1.1 Function of the manual
This manual provides information on the aerosol generator PAG 1000.
Among other things, you will find information on:
• Safety
• Functionality
• Use
• Operation
• Maintenance
1.2 Target group for the manual
This manual is intended for specialized users who are familiar with
activities in the field of particle measuring technology based on their
technical education or experience.
1.3 Validity of the manual
This manual is valid for the aerosol generator PAG 1000 effective december
2020.
1.4 Related documents
Operating instructions aerosol generator PAG 1000.
1.5 Storage of documents
The storage of documents is the responsibility of the owner and/or user to
ensure the documents are available when they are needed. Store the
documents together with the device.
1.6 Presentation rules
The following presentations are used in this manual:
Text Product names and product descriptions
Example: Fidas
Cross-references to other documents
Example: Information about … is found in the manual for
the …
Text Menu items
Example: Shut Down System
Selection and settings
Example: Start measuring with Record
Text > Text Menu paths. The sequence of the menus is indicated by
the “>” character.
Example: Menu > Check for Updates
“Text” Word compositions and figurative language
Example: “Measuring Unit”

1About this manual
65249-en-us_V1.2_11/20
[▷32] Reference to page number
Example: For further information, see the section
“Technical data [▷12]”

2For your safety
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2 For your safety
2.1 Hazards and safety instructions
Aerosols Aerosols can be inhaled and may be hazardous to human health.
1. Avoid unprotected exposure to the aerosol produced.
2. Wear suitable personal protective clothing when appropriate.
Compliance with work
regulations
4Comply with the accident prevention regulations issued by the
employers’ liability insurance association as well as with local and
national work regulations.
Chemicals Chemical liquids or vapors can cause damage to health.
1. Work involving chemical liquids may only be performed by specialized
personnel.
2. Observe the safety data sheet provided by the manufacturer of the
chemicals.
3. Wear suitable personal protective equipment.
Qualified person 1. Only a properly qualified person may perform installation,
commissioning and any other work on the device.
2. Follow the generally accepted codes of practice when installing the
device.
Safe use of the device 1. Do not use the device in a flammable or explosive environment, e.g.
rich in hydrogen or oxygen.
2. Do not use the device with flammable or explosive carrier gases, e.g.
rich in hydrogen or oxygen.
Safe operation of the
device
1. Operate the device only when it is connected to an electrical outlet with
residual current circuit breaker.
2. Only operate the device with the insulation and/or casing fully installed.
3. Make sure that the housing and/or the casing on the device is
undamaged, complete, and correctly installed.
Repairs 1. Do not attempt to repair any components that serve a safety function.
2. Use only original Palas parts when replacing components.
Environment Excessively low or high temperatures and excessively high relative humidity
can damage the device.
1. Install the device in rooms with an ambient temperature of 0 °C to 40
°C.
2. Protect the device against liquids and permanently high relative
humidity.
3. Protect the device against contact with open flames and heat sources.
2.2 Warnings
The warnings in this manual are highlighted with pictographs and signal
words. The severity of a hazard is indicated by the pictograph and signal
word.

2For your safety
85249-en-us_V1.2_11/20
Layout of the warnings
The warnings that precede each action are shown as follows:
DANGER
Type and source of the hazard
Explanation of type and source of the hazard / description of
consequences of failure to comply with the warning.
4Measures to avert the hazard
Meaning of the signal words
DANGER Immediate danger to life or risk of severe physical
injury if this hazard is not avoided.
WARNING Possible risk of severe physical injury if this hazard is
not avoided.
CAUTION Possible risk of minor physical injury if this hazard is
not avoided.
NOTICE Damage to property if this hazard is not avoided.
Meaning of the pictographs
DANGER
Warnings with information about the severity of the hazard
DANGER
Danger to life due to electric shock
NOTICE
Damage to property
2.3 Regulations
Observe the following regulations and directives:
Statutory regulations • Legal regulations for accident prevention
• Legal regulations for environmental protection
• Employer's Liability Insurance Association provisions
Standards and directives • The applicable safety requirements according to DIN, EN, and VDE
2.4 Obligations of the user
To ensure proper functioning of the device, observe the following:
1. Carefully read through the manual before using the device.
2. Keep the manuals in the vicinity of the device to ensure that
information can be checked at all times.
3. Only carry out activities described in the manual intended for your use.

2For your safety
5249-en-us_V1.2_11/20 9
4. Make sure that the required inspections and maintenance tasks are
carried out.
5. Have the device serviced by the manufacturer or an authorized
distributor.
6. Have damage to the device repaired promptly by the manufacturer.

3Product description
10 5249-en-us_V1.2_11/20
3 Product description
3.1 Use
3.1.1 Intended use
The device is manufactured and tested applying state of the art technology
and according to the recognized safety rules. In order to avoid hazards to
yourself or third parties and damage to the device and other assets, only use
the device properly and as intended.
The aerosol generator PAG 1000 is intended to be used only to produce
droplet aerosols consisting of DEHS or other similarly viscous oils as well as
saline solutions < 5 %. The device is designed primarily for:
• Testing laminar flow boxes
• Acceptance testing in clean rooms
• Recovery testing
• Smoke detector testing
• HEPA/ULPA filter testing
• Laboratory applications
The device is not intended for use by the following persons:
• Persons with limited physical, sensory or mental abilities
• Persons lacking experience or knowledge
• Children under 16 years of age
These persons must be supervised by a person responsible for their safety
or previously instructed in the use of the device.
Children must be supervised to prevent them from playing with the device.
Any use other than the intended use is prohibited. The manufacturer
assumes no liability for damages resulting from this. All warranty claims are
voided if changes are made to the device, including during the course of
assembly and installation.
All corresponding documentation must be observed for all work on the
device.
In case of improper actions, the manufacturer is not liable for resulting
damages.
3.1.2 Improper use
The manufacturer or supplier assumes no liability for damages due to
improper use.

3Product description
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3.2 Device overview
1
3
2
4
5
Front of device
1 Aerosol outlet 4 Display
2 Setpoint dial 5 Carry handle
3 Pump output dial
1
4
3
5
2
Rear of device
1 USB interface 4 Glass bottle for working fluid
2 Power switch 5 Laskin nozzle
3 Power supply unit connection
3.3 Functional description
The PAG 1000 generates an aerosol with a particle concentration up to
4.7x107particles/cm3. An integrated pump generates the compressed air. A
vacuum conveys the fluid to be nebulized through a Laskin nozzle. The size
and concentration of the particles generated are a factor of the fluid used as
well as of the pump settings. The volume flow rate can be set between 0.9
and 4.6l/min.
The USB interface is intended to be used only by the manufacturer, e.g.
when performing repairs or maintenance.

3Product description
12 5249-en-us_V1.2_11/20
3.4 Environmental conditions
Environmental conditions affect the functionality of the device.
Operation The following environmental conditions apply for the operation of the device:
• Temperature range: 10 to 40°C
• Humidity: ≤85%
• Air pressure: atmospheric pressure
Storage/transport The following environmental conditions apply for the storage and transport of
the device:
• Temperature range: 0 to 40°C
• Humidity: ≤95%
Operation and storage under other environmental conditions, for instance in
corrosive or explosive environments, powerful electrical or electromagnetic
fields, areas with ionizing radiation or areas subject to shocks and vibrations
is prohibited.
3.5 Type plate
The type plate is on the back of the device, behind the glass bottle.
1
4
2
5
3
Type plate
1 Type designation 4 Manufacturer with address
2 Voltage 5 Serial number
3 Power consumption
3.6 Conformity
As the manufacturer, we hereby declare that this product meets the
fundamental directives for bringing it to market in the EU.

3Product description
5249-en-us_V1.2_11/20 13
3.7 Dimensions
215
220165
Dimensions [mm]
3.8 Minimum clearance
1. Ensure clearance above the device of at least 30 cm.
2. Keep the ventilation slots on the rear of the housing free.
3.9 Scope of delivery
Inspect the delivered equipment for damage and completeness.
The scope of delivery includes:
• Aerosol generator PAG 1000
• Glass bottle
• Power supply unit
• Outlet nozzle, POM black for saline solutions
• Cover ring, POM black for saline solutions
• Operating instructions
3.10 Required accessories
• DEHS or similar as working fluid
• Isopropyl for purging and cleaning the device
3.11 Optional accessories
The following accessories are available:
• Transport case
• Hose for connecting the aerosol outlet

4Overview of operating and display elements
14 5249-en-us_V1.2_11/20
4 Overview of operating and display
elements
LOW
HIGH
1
3
4
5
2
Overview of operating and display elements
1 Dial for setting the pump output
setpoint
4 Setpoint display
2 Dial for setting the mode 5 Indication of battery charge
or AC when plugged in to
power supply
3 Actual pump output display
Mode Two different modes can be selected with the dial (2):
• High: maximum pump output
• Low: half of the pump output

5Operation and settings
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5 Operation and settings
5.1 Transporting the device
NOTICE
Device damage due to working fluid
The device will sustain damage when penetrated by working fluid.
4Keep the device horizontal and use it in this position
Observe the following when transporting the device:
1. Protect the device against severe impact during transportation.
2. The working fluid must be removed in the event of longer transport
routes.
3. The working fluid can remain in the device for short distances when the
person carrying the device is walking.
Always hold the device horizontally when transporting it.
5.2 Setting up the device
1. Set up the device on an even surface.
2. Ensure that the ventilation slots on the rear of the housing are not
obstructed at any time.
5.3 Charging the device
The device has to be charged before using it for the first time or when the
battery is dead.
The display shows the charge level of the device.
4Use only the power supply unit delivered with and belonging to the
device.
The power supply unit heats up slightly while charging.
Charge time It takes 2.5 h for the device to charge completely.
5.4 Filling glass bottle
Note Be aware of the minimum and maximum filling level. When the fluid level
falls below the minimum, the device will no longer function properly. When
the fluid level exceeds the maximum, it will escape from the device.
• 40 ml = minimum level
• 80 ml = maximum level
Proceed as follows to fill the glass bottle with working fluid:
1. Unscrew the glass bottle and remove it from the device
2. Pour 80 ml of working fluid into the glass bottle
3. Screw the glass bottle into the device

5Operation and settings
16 5249-en-us_V1.2_11/20
5.5 Turning the device on
Proceed as follows to switch on the device:
1. Select the mode with the dial “High/Low”
2. Turn on the device with the power switch in the back of the device
3. Set the desired setpoint with the dial
5.5.1 Measurable particles as a factor of the mode
The pump capacity is set by selecting the mode The volume flow rate
changes as a factor of the pump output and the selected setpoint.
The device can generate a volume flow rate of approx. 0.9 to 4.6 l/min.
Volume flow rate •Low mode, setpoint 30 %: volume flow rate approx. 1.1 l/min
•High mode, setpoint 30 %: volume flow rate approx. 2.3l/min
•Low mode, setpoint 80%: volume flow rate approx. 2.6l/min
•Low mode, setpoint 100%: volume flow rate approx. 3.0l/min
•High mode, setpoint 80%: volume flow rate approx. 4.2l/min
•High mode, setpoint 100%: volume flow rate approx. 4.6l/min
The measurable particle number concentration and the measurable particle
stream depend on the lower detection limit of the measuring device used.
Particle number concentration
Lower detection limit
of measuring device
[µm]
Minimum volume flow rate Maximum volume flow rate
Measurable particles
[particles/cm3]
Measurable particles
[particles/cm3]
0.02 2.2 × 1034.7 × 107
0.2 1.3 × 1031.6 × 107
0.3 1.1 × 1039.0 × 106
Particle stream
Lower detection limit
of measuring device
[µm]
Minimum volume flow rate
approx. 0.1 l/min
(low mode, setpoint 20 %)
Maximum volume flow rate
approx. 5.0 l/min
(high mode, setpoint 100 %)
Measurable particles
[particles/s]
Measurable particles
[particles/s]
0.02 3.3 × 1043.6 × 109
0.2 2.0 × 1041.2 × 109
These value serve as orientation when using DEHS as the working fluid at
22 °C, 50 % relative humidity and 1013 mbar ambient pressure, measured
with the aerosol spectrometer Palas Promo 2000 and electrical mobility
spectrometer Palas U-SMPS.
Helpful tips on setting
Always move towards the setpoint by starting from below it.

5Operation and settings
5249-en-us_V1.2_11/20 17
If you would like to decrease the particle number concentration, start by
reducing the setpoint substantially. Then slowly move the setting up to the
desired value.
5.5.2 Operating with saline solutions
When the device is delivered, a stainless steel outlet nozzle is installed. This
nozzle is suitable for DEHS and similar viscous oils.
If aerosols are to be generated from saline solutions, an outlet nozzle made
of POM (black) with associated cover ring must be installed. These parts are
supplied with the device.
For the conversion you need an open-end wrench with the wrench size 14.
Part no. of the
component
Name of the component Suitable for
3104 Outlet nozzle,
stainless steel
DEHS, oil
5202 Cover ring,
stainless steel
DEHS, oil
7279 Outlet nozzle,
POM black
saline solutions
7278 Cover ring,
POM black
saline solutions

6Maintenance
18 5249-en-us_V1.2_11/20
6 Maintenance
Regular maintenance of the device extends the service life and improves
operational reliability.
NOTICE
Device damage due to unsuitable cleaning agent
Using an unsuitable cleaning agent will damage the device.
4Use only isopropyl to purge the device
4Never use acids, aromatic or chlorinated hydrocarbons
4Do not use cleaning additives (such as dishwashing detergent, etc.)
Purging device Purge the device with isopropyl after every use.
Proceed as follows:
1. Unscrew the glass bottle and remove it from the device
2. Empty the glass bottle
3. Pour max. 80 ml of working fluid into the glass bottle
4. Screw the glass bottle into the device
5. Switch on the device ans allow it to run for 15 minutes
on “High” at setpoint 100 %
6. Switch off the device
7. Empty the isopropyl out of the glass bottle
8. Allow all components to dry
Cleaning housing You can wipe the outside of the device with a damp cloth. Only use water for
cleaning. Do not use abrasive cleaners.
Maintenance by the manufacturer
Maintenance interval There is a sticker on the side of the device. The label states when
maintenance needs to be performed on the device. The manufacturer
recommends that maintenance be performed on an annual basis.
Maintenance tasks Maintenance tasks are carried out by the manufacturer. Contact the
manufacturer to schedule a date. Then send the device to the manufacturer.
Address:
Palas GmbH
Greschbachstrasse 3 b
D-76229 Karlsruhe
Germany

7Packaging and transportation
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7 Packaging and transportation
7.1 Preparing the device
If you wish to pack, transport, or ship the device, it must first be
decommissioned.
4Empty the device of working fluid and dry the device.
7.2 Packaging and transportation
Package the device securely to exclude damage during transportation.
Original packaging For the purpose of shipping, use the original packaging including the
protective inner packaging or the original transport case (if applicable).
If you no longer have the original packaging, use packaging that securely
protects the device against detrimental influences during transportation.
Detrimental influences during transportation may include temperature,
impacts, falling, or vibrations.

8Disposal
20 5249-en-us_V1.2_11/20
8 Disposal
The device, accessories, and transport packaging are largely made of
recyclable raw materials.
Transport packaging You can dispose of the transport packaging at collection points.
4Observe the applicable national regulations.
Device and accessories The device and accessories must not be disposed of in household waste.
1. Ensure that the used device and any accessories are properly
disposed of.
2. If a battery is installed in the device, make sure that it is properly
disposed of.
3. Observe the applicable national regulations.