Fritsch Particle Sizer ANALYSETTE 28 IS Operating instructions

Brand: Fritsch

Model: Particle Sizer ANALYSETTE 28 IS

Type: Operating instructions

Operang instrucons

PARTICLE SIZER

ANALYSETTE 28 IMAGESIZER

Read the instrucons prior to performing any task!

Valid from: 28.2000/00131

Translaon of the original operang instrucons

Version 11/2023 Index 015

Fritsch GmbH

Milling and Sizing

Industriestraße 8

D - 55743 Idar-Oberstein

Telephone: +49 6784 70-0

Email: inf[email protected]

Internet: www.fritsch.de

Cercaons and CE conformity

Cercaon

CE Conformity

Cercaons and CE conformity

Fritsch GmbH has been cered by the SGS-TÜV Saar GmbH.

An audit cered that Fritsch GmbH conforms to the requirements of the DIN EN

ISO 9001:2015.

The enclosed Conformity Declaraon lists the guidelines the FRITSCH instrument

conforms to, to be able to bear the CE mark and the UKCA mark!

Table of contents

1 Basic structure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2Safety informaon and use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.1 Requirements for the user. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.2 Scope of applicaon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.3 Obligaons of the operator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.4 Informaon on hazards and symbols used in this manual. . . . . . . . . . . . 11

2.5 Device safety informaon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.6 Hazardous points. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.7 Electrical safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2.7.1 General informaon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.1 Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.2 Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.3 Operang noise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.4 Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.5 Current consumpon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.6 Protecon class. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.7 Power consumpon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.8 Electrical fuses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4Installaon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.1 Transport and storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.2 Unpacking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.3 Scope of delivery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

4.3.1 Accessory case. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

4.3.2 Accessories case 1 - dry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4.3.3 Accessory case 2 - wet dispersion unit. . . . . . . . . . . . . . . . . . . . . . . . . . 20

4.3.4 Accessory case 3 - wet dispersion unit connecon kit. . . . . . . . . . . . . 21

4.3.5 Accessory set - US box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

4.4 Seng up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

4.4.1 Transport securing devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

4.5 Ambient condions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

4.6 Electrical connecon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

4.6.1 Stability of the mains voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

4.7 Preparaon of the ANALYSETTE 28 ImageSizer. . . . . . . . . . . . . . . . . . . . . 24

4.7.1 Connecon of the camera to the lens and inseron. . . . . . . . . . . . . . . 24

Table of contents

4.8 Connecons for supply units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

4.8.1 Mounng the pressure reducer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

4.9 Preparaon of the computer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

4.10 Checking the communicaon between the device and the PC. . . . . . . . 31

4.10.1 Checking the communicaon between the camera and the PC. . . . . 32

5 Using the device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

5.1 Changing the lens. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

5.1.1 Adjusng the camera angle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

5.2 Dry measurement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

5.2.1 Installing the feeder and funnel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

5.2.2 Funnel holder 250 ml. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

5.2.3 Adjusng the funnel height. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

5.3 Wet measurement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

5.3.1 Inserng the measuring cell. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

5.3.2 Selecng the liquids. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

5.3.3 Filling the measuring circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

5.3.4 Sample addion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

5.3.5 Wet measurement EXTENDED. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

5.4 Fritsch test powder F16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

5.5 Fritsch test powder F70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

6Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

6.1 Lenses for dry measurement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

6.2 Accessories for wet measurement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

6.2.1 Immersion pump set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

6.3 Calibraon plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

7 Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

7.1 Cleaning the device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

7.1.1 Cleaning the falling chute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

7.2 Cleaning the lens. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

7.3 Cleaning the windows. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

7.3.1 Removing the window holder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

7.4 Cleaning the lens of the digital camera. . . . . . . . . . . . . . . . . . . . . . . . . . . 50

7.5 Cleaning the hoses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

7.6 Cleaning the wet measuring cell. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

7.6.1 Design of wet measuring cell. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

7.6.2 Preparaon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

7.6.3 Emptying the system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

7.6.4 Removing the wet measuring cell. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Table of contents

7.6.5 Cleaning the measuring cell glasses. . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

7.6.6 Sealing rings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

7.6.7 Mounng the wet measuring cell. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

7.6.8 Check the wet measuring cell for impermeability. . . . . . . . . . . . . . . . . 54

8 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

8.1 Replacing hoses in wet dispersion units. . . . . . . . . . . . . . . . . . . . . . . . . . . 56

9 Repairs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

9.1 Checklist for troubleshoong. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

10 Disposal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

11 Guarantee terms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

12 Exclusion of liability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

13 Safety logbook. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

14 Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Basic structure

1 Basic structure

1 Funnel

2 Feeder

3 Rotary knob for funnel adjustment

4 Height-adjustable funnel holder

5 Funnel support column

6 Latches

7 Sample collecng vessel

8 Housing ap

Basic structure

9 5 MP digital camera

10 Lens holder

11 Lens

12 Lens holder end stop

13 Window holder

14 Falling chute (wet measuring cell holder)

15 Flash unit

16 Main switch

17 Mains connecon

18 Connecon, wet dispersion unit / ultrasonic box

19 USB port

Basic structure

20 Wet dispersion unit

21 ImageSizer measuring unit

22 Sample bath

23 Wet measuring cell

Safety informaon and use

2 Safety informaon and use

2.1 Requirements for the user

This operang manual is intended for persons assigned with operang and

monitoring the Fritsch ANALYSETTE 28 ImageSizer. The operang manual and

especially its safety instrucons are to be observed by all persons working on

or with this device. In addion, the applicable rules and regulaons for accident

prevenon at the installaon site are to be observed. Always keep the operang

manual at the installaon site of the ANALYSETTE 28 ImageSizer.

People with health problems or under the inuence of medicaon, drugs, alcohol

or exhauson must not operate this device.

The ANALYSETTE 28 ImageSizer may only be operated by authorised persons and

serviced or repaired by trained specialists. All commissioning, maintenance and

repair work may only be carried out by technically qualied personnel. Qualied

personnel are persons who, because of their educaon, experience and training

as well as their knowledge of relevant standards, regulaons, accident prevenon

guidelines and operang condions, are authorised by those responsible for the

safety of the machine to carry out the required work and are able to recognize

and avoid possible hazards as dened for skilled workers in IEC 364.

In order to prevent hazards to users, follow the instrucons in this manual.

Malfuncons that impair the safety of persons, the ANALYSETTE 28 ImageSizer or

other material property must be reced immediately. The following informaon

serves both the personal safety of operang personnel as well as the safety of

the products described and any devices connected to them: All maintenance and

repair work may only be performed by technically qualied personnel.

This operang manual is not a complete technical descripon. Only the details

required for operaon and maintaining usability are described.

Fritsch has prepared and reviewed this operang manual with the greatest care.

However, no guarantee is made for its completeness or accuracy.

Subject to technical modicaons.

2.2 Scope of applicaon

The ANALYSETTE 28 ImageSizer is used for the analysis of the parcle shape and

size of powders and bulk solids. The parcle sizer has an extra-large measuring

range of 20 µm to 20 mm! It is therefore an ideal device for uncomplicated

quality control in various areas of applicaon.

The parcle sizer described here is an operaons resource for use in industrial

environments. This operaons resource possesses hazardous live components

during operaon.

2.3 Obligaons of the operator

Before using the ANALYSETTE 28 ImageSizer, this manual is to be carefully read

and understood. The use of the ANALYSETTE 28 ImageSizer requires technical

knowledge; only commercial use is permied.

Safety informaon and use

The operang personnel must be familiar with the content of the operang

manual. For this reason, it is very important that these persons actually receive

the present operang manual. Ensure that the operang manual is always near

the device.

The ANALYSETTE 28 ImageSizer may exclusively be used within the scope of

applicaons set down in this manual and within the framework of guidelines put

forth in this manual. In case of non-compliance or improper use, the customer

assumes full liability for the funconal capability of the ANALYSETTE 28 Image-

Sizer and for any damage or injury arising from failure to full this obligaon.

By using the ANALYSETTE 28 ImageSizer the customer agrees with this and

recognizes that defects, malfuncons or errors cannot be completely excluded.

To prevent risk of damage to persons or property or of other direct or indirect

damage, resulng from this or other causes, the customer must implement

sucient and comprehensive safety measures for working with the ANALYSETTE

28 ImageSizer.

Neither compliance with this manual nor the condions and methods used

during installaon, operaon, use and maintenance of the ANALYSETTE 28

ImageSizer can be monitored by Fritsch GmbH. Improper execuon of the instal-

laon can result in property damage and thus endanger persons. Therefore,

we assume absolutely no responsibility or liability for loss, damage or costs

that result from errors at installaon, improper operaon or improper use or

improper maintenance or are in any way connected to these.

The applicable accident prevenon guidelines must be complied with.

Generally applicable legal and other obligatory regulaons regarding environ-

mental protecon must be observed.

2.4 Informaon on hazards and symbols used in this manual

Safety informaon

Safety informaon in this manual is designated by symbols. Safety informaon is

introduced by keywords that express the extent of the hazard.

DANGER

This symbol and keyword combinaon points out a directly

hazardous situaon that can result in death or serious injury if

not avoided.

WARNING

This symbol and keyword combinaon points out a possibly

hazardous situaon that can result in death or serious injury if

not avoided.

CAUTION

This symbol and keyword combinaon points out a possibly

hazardous situaon that can result in slight or minor injury if

not avoided.

Safety informaon and use

Special safety informaon

Safety informaon in the procedure instrucons

NOTICE

This symbol and keyword combinaon points out a possibly

hazardous situaon that can result in property damage if not

avoided.

To call aenon to specic hazards, the following symbols are used in the safety

informaon:

DANGER

This symbol and keyword combinaon points out a directly haz-

ardous situaon due to electrical current. Ignoring informaon

with this designaon will result in serious or fatal injury.

DANGER

This symbol and keyword combinaon designates contents and

instrucons for proper use of the machine in explosive areas

or with explosive substances. Ignoring informaon with this

designaon will result in serious or fatal injury.

DANGER

This symbol and keyword combinaon designates contents

and instrucons for proper use of the machine with combus-

ble substances. Ignoring informaon with this designaon will

result in serious or fatal injury.

WARNING

This symbol and keyword combinaon points out a directly

hazardous situaon due to movable parts. Ignoring informaon

with this designaon can result in hand injuries.

WARNING

This symbol and keyword combinaon points out a directly

hazardous situaon due to hot surfaces. Ignoring informaon

with this designaon can result in serious burn injuries due to

skin contact with hot surfaces.

Safety informaon can refer to specic, individual procedure instrucons. Such

safety informaon is embedded in the procedure instrucons so that the text can

be read without interrupon as the procedure is being carried out. The keywords

described above are used.

Example:

1. Loosen screw.

Safety informaon and use

Tips and recommendaons

Further designaons

2. CAUTION

Risk of entrapment at the lid.

Close the lid carefully.

3. Tighten screw.

This symbol emphasises useful ps and recommendaons as

wells as informaon for ecient operaon without malfunc-

on.

To emphasise procedure instrucons, results, lists, references and other ele-

ments, the following designaons are used in this manual:

Designaon Explanaon

1., 2., 3. ...

Step-by-step procedure instrucons

ðResults of steps in the procedure

References to secons in this manual and relevant

documentaon

Lists without a specic order

[Buon]

Operang elements (e.g. push buon, switch), dis-

play elements (e.g. signal lamps)

‘Display’

Screen elements (e.g. buons, funcon key assign-

ment)

2.5 Device safety informaon

■The parcle sizer has been designed from the viewpoint of safety to users;

nevertheless, residual hazards cannot be ruled out.

■The device may only be used for the purpose described under ⮫

Chapter 2.2

‘Scope of applicaon’ on page 10

■Only use original accessories and original spare parts. Failure to observe this

instrucon can compromise the safety of the machine.

■Safe conduct must be strictly observed during all work with the device.

■All currently applicable naonal and internaonal accident prevenon guide-

lines must be complied with.

■Do not remove the informaon signs.

Safety informaon and use

DANGER

Explosion hazard!

−The device is not explosion-protected!

−The device must not be used in electrically conducve,

dusty or damp environments.

DANGER

Mains voltage

−Do not allow any liquids to run inside the device.

WARNING

The maximum accepted concentraon (MAC) levels of the valid

safety regulaons must be observed. If necessary, venlaon

must be provided or the machine must be operated under an

extractor hood.

NOTICE

Immediately replace damaged or illegible informaon signs.

■Unauthorised alteraons will void Fritsch's declaraon of conformity to Euro-

pean direcves and void the guarantee.

■If aer reading the operang manual you sll have quesons or problems,

please do not hesitate to contact our technical specialists.

2.6 Hazardous points

DANGER

There is a risk of fatal injuries from power surges when cleaning

the device. Disconnect the mains plug before cleaning the

device.

CAUTION

Crushing hazard!

When

−Moving the funnel

−Closing the device

−Inserng the holders with the "measuring windows" 13 +

−Inserng the lenses

−Mounng the camera

−Inserng the sample collecon container

Safety informaon and use

NOTICE

Do not leave any oxidizing parts on the channel or in the funnel

- risk of corrosion.

2.7 Electrical safety

2.7.1 General informaon

■The main switch separates the device from the mains on two poles.

■Switch o the main switch if the ANALYSETTE 28 ImageSizer is to stand idle

for a longer duraon (e.g. overnight).

In the switched-on state, the switch is illuminated red and the control lamp on

the front side blue.

Technical data

3 Technical data

3.1 Dimensions

ImageSizer:

84 x 20 x 28 cm (width x depth x height without funnel and feed channel)

Wet dispersion unit:

29 x 27.2 x 29 cm (W x D x H)

3.2 Weight

ImageSizer dry:

36.8 kg net

ImageSizer wet:

58.8 kg net

3.3 Operang noise

The noise level is up to approx. 78 dB(A).

3.4 Voltage

The voltage range is from 100 - 240 V.

3.5 Current consumpon

The maximum current consumpon is 0.2 A (230 V), 0.6 A (115 V) .

3.6 Protecon class

IP 22

3.7 Power consumpon

The maximum power consumpon is 50 W.

3.8 Electrical fuses

Micro-fuse 5 x 20 mm 2A slow-blow, 2 pieces The fuses are located inside the

mains power socket (19).

Installaon

4Installaon

4.1 Transport and storage

DANGER

Do not step under the transport pallet during transport.

The ANALYSETTE 28 is delivered in a wooden crate on a pallet. Do not lt or stack

this crate. The ImageSizer must be transported and stored in its packaging and

protected from weather and outside inuences.

Transport over larger distances only in the original Fritsch packaging.

We recommend using a forkli or pallet truck for transporng the packed device.

WARNING

Improper liing can lead to personal injury or property

damage. The machine is only to be lied with suitable equip-

ment and by qualied personnel.

The guarantee excludes all claims for damage due to improper transport.

4.2 Unpacking

Remove the transport packaging as shown in the following illustraons.

1. Cut open the straps of the package using side cuers.

2. Remove the staples using an appropriate tool.

3. Li the lid o.

The accessories case becomes visible.

4. Remove the surrounding packaging.

5. Remove the accessories case.

Installaon

6. Remove the foam mouldings and li the ImageSizer from the transport

cradle using two persons. If using the wet version, li out the wet disper-

sion unit as well from the transport cradle.

NOTICE

Do not use the funnel support column to li the ANALY-

SETTE 28 from the transport cradle.

For liing, reach under the base plate.

4.3 Scope of delivery

Please check the delivery against your order! If the delivery is incomplete or dam-

aged, inform the shipping agent immediately and inform Fritsch GmbH within 24

hours. Any claims received later cannot be considered.

4.3.1 Accessory case

Item Item number Quanty Designaon

1 81.1003.00

81.1015.00

USB cable. PC connecon

USB interface cable, camera connecon

2 28.2039.00 1 USB sck with soware and documentaon

3 86.0560.00 1 Mulple socket outlet

4 Round jar with small parts

Installaon

Item Item number Quanty Designaon

5 83.4305.00 1 Spirit level

6 81.6300.00

81.6310.00

Connecon cable (230V)

Connecon cable (110V)

7 28.2010.00 1 Digital camera

4.3.2 Accessories case 1 - dry

Item Item number Quanty Designaon

7 85.2300.00

85.2110.01

Standard test powder F16 and/or

Standard test powder F70

8 1 Lens (depending on order)

9 1 Funnel (depending on order)

10 90.0008.00 1 Lens brush

11 28.2210.10 1 Sha cover

12 83.4002.10 1 Chemical spatula

13 1 Vibraon feeder (depending on order)

14 85.6010.00 1 Flat brush

Installaon

Item Item number Quanty Designaon

15 90.0003.00 1 Anstac cloth

16 90.0007.00 1 Opcal ssue, 30 sheets

17 90.0009.00 1 Bellows

28.2215.00 1 When ordering lens 28.2061.00 and 28.2062.00:

Holder for 250 ml funnel

4.3.3 Accessory case 2 - wet dispersion unit

Item Item number Quanty Designaon

21 28.2605.00 1 Flow measuring cell

22 90.0012.00

90.0013.00

1 Polyurethane foam swabs, 12.7 x 130 mm, 50 pcs.

Polyurethane foam swabs, 2.7 x 80 mm, 500 pcs.

23 90.0003.00 1 Anstac cloth

24 22.8472.00 1 Dusazin 901 tenside

25 85.2302.00 1 Cleaning powder

26 85.2110.01 1 Standard test powder F70

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Fritsch Particle Sizer ANALYSETTE 28 IS Operating instructions

Fritsch Particle Sizer ANALYSETTE 28 IS Operating instructions

Fritsch Particle Sizer ANALYSETTE 28 IS Operating instructions

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