BINDER KMF 115 User Manual

Operating Manual

APT.line™ KMF (E5.3)

Constant climate chambers

with enlarged temperature and humidity range with program control

Model	Art. No.
KMF 720 (E5.3)	9020-0192, 9120-0192

BINDER GmbH

Address	Post office box 102
	D-78502 Tuttlingen
Tel.	+49	7462 2005 0
Fax	+49	7462 2005 100
Internet	http://www.binder-world.com
E-mail	[e-mail]
Service Hotline	+49	7462 2005 555
Service Fax	+49	7462 2005 93 555
Service E-Mail	[e-mail]
Service Hotline USA	[phone] or [phone] x3
Service Hotline Asia Pacific	[phone] or [phone]
Service Hotline Russia and CIS	[phone]

Issue 07/2014	Art. N0. 7001-0285

EC – declaration of conformity

EG – KONFORMITÄTSERKLÄRUNG

EC - DECLARATION OF CONFORMITY

CE - DECLARATION DE CONFORMITE

Anbieter / Supplier / Fournisseur: BINDER GmbH

Anschrift / Address / Adresse: Im Mittleren Ösch 5, D-78532 Tuttlingen

Produkt / Product / Produit: Konstantklimaschränke mit erweitertem Temperaturund Feuchtebereich

Constant climate chambers with enlarged temperature and humidity range

Armoires d’essais climatiques pour des conditions constantes avec plages de température et d'humidité étendues

Typenbezeichnung / Type / Type: KMF 115, KMF 240, KMF 720

Die oben beschriebenen Produkte sind konform mit folgenden EG-Richtlinien: The products described above are in conformity with the following EC guidelines: Les produits décrits ci-dessus sont conformes aux directives CE suivantes:

Niederspannungsrichtlinie 2006/95/EG

Low voltage directive 2006/95/EC

Directive basse tension 2006/95/CE

EMV-Richtlinie 2004/108/EG

EMC Directive 2004/108/EC

Directive CEM 2004/108/CE

Richtlinie 2006/95/EG des Europäischen Parlaments und des Rates vom 12. Dezember 2006 zur Angleichung der Rechtsvorschriften der Mitgliedstaaten betreffend elektrische Betriebsmittel zur Verwendung innerhalb bestimmter Spannungsgrenzen

Council Directive 2006/95/EC of 12 December 2006 on the harmonization of the laws of Member States relating to electrical equipment designed for use within certain voltage limits

Directive 2006/95/CE du Parlement Européen et du Conseil du 12 décembre 2006 concernant le rapprochement des législations des États membres relatives au matériel électrique destiné à être employé dans certaines limites de tension

Richtlinie 2004/108/EG des Europäischen Parlaments und des Rates vom 15. Dezember 2004 zur Angleichung der Rechtsvorschriften der Mitgliedstaaten über die elektromagnetische Verträglichkeit und zur Aufhebung der Richtlinie 89/336/EWG.

Directive 2004/108/EC of the European Parliament and of the Council of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 98/336/EEC.

Directive 2004/108/CE du Parlement Européen et du Conseil du 15 décembre 2004 relative au rapprochement des législations des États membres concernant la compatibilité électromagnétique et abrogeant le directive 98/336/CEE.

Die oben beschriebenen Produkte tragen entsprechend die Kennzeichnung CE. The products described above, corresponding to this, bear the CE-mark.

Les produits décrits ci-dessus, en correspondance, portent l’indication CE.

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Die oben beschriebenen Produkte sind konform mit folgenden harmonisierten Normen: The products described above are in conformity with the following harmonized standards: Les produits décrits ci-dessus sont conformes aux normes harmonisées suivantes:

Sicherheit / safety / sécurité:

EN 61010-1:2010	Sicherheitsbestimmungen für elektrische Mess-, Steuer-, Regelund
	Laborgeräte – Teil 1: Allgemeine Anforderungen (DIN EN 61010-1:2011,
	VDE 411-1:2011)
	Safety requirements for electrical equipment for measurement, control,
	and laboratory use – Part 1: General requirements (IEC 61010-1:2010,
	BS EN 61010-1:2010)
	Règles de sécurité pour appareils électriques de mesurage, de régula-
	tion et de laboratoire – Partie 1: Prescriptions générales (CEI 61010-
	1:2010, NF EN 61010:2011)
EN 61010-2-010:2003	Sicherheitsbestimmungen für elektrische Meß-, Steuer-, Regelund
	Laborgeräte – Teil 2-010: Besondere Anforderungen an Laborgeräte für
	das Erhitzen von Stoffen (DIN EN 61010-2-010:2004)
	Safety requirements for electrical equipment for measurement, control,
	and laboratory use – Part 2-010: Particular requirements for laboratory
	equipment for the heating of materials (IEC 61010-2-10:2005, BS EN
	61010-2-10:2003)
	Règles de sécurité pour appareils électriques de mesurage, de régula-
	tion et de laboratoire – Partie 2-010 : Prescriptions particulières pour
	appareils de laboratoire utilisés pour l’échauffement des matières (CEI
	61010-2-10:2003, NF EN 61010-2-10:2005)
EMV / EMC / CEM:
EN 61326-1:2013	Elektrische Mess-, Steuer-, Regelund Laborgeräte - EMV-
	Anforderungen - Teil 1: Allgemeine Anforderungen (DIN EN 61326-
	1:2013, VDE 0813-20-1:2013)

Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 1: General requirements (IEC 61326-1:2012, BS EN 61326-1:2013)

Matériel électrique de mesure, de commande et de laboratoire - Exigences relatives à la CEM - Partie 1: Exigences générales (CEI 61326- 1:2012, NF EN 61326-1:2013)

D-78532 Tuttlingen, 02.06.2014

BINDER GmbH

P. M. Binder	J. Bollaender
Geschäftsführender Gesellschafter	Leiter F & E
Managing Director	Director R & D
Directeur général	Chef de service R&D
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Product registration

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Content

EC – declaration of conformity ......................................................................................................................			2
Product registration .......................................................................................................................................			4
1.	SAFETY..................................................................................................................		8
1.1	Legal considerations ...........................................................................................................................		8
1.2	Structure of the safety instructions......................................................................................................		8
	1.2.1	Signal word panel ......................................................................................................................	8
	1.2.2	Safety alert symbol ....................................................................................................................	9
	1.2.3	Pictograms.................................................................................................................................	9
	1.2.4	Word message panel structure ...............................................................................................	10
1.3	Localization / position of safety labels on the unit .............................................................................		11
1.4	Type plate..........................................................................................................................................		12
1.5	General safety instructions on installing and operating the constant climate chamber.....................		13
1.6	Intended use......................................................................................................................................		15
1.7	Resistance of the humidity sensor against harmful substances .......................................................		16
2.	UNIT DESCRIPTION ............................................................................................		17
2.1	Unit overview.....................................................................................................................................		18
2.2	Lateral control panel, right side .........................................................................................................		19
2.3	Lateral control panel, left side (option) ..............................................................................................		20
2.4	Instrument box ..................................................................................................................................		21

3.COMPLETENESS OF DELIVERY, TRANSPORTATION, STORAGE, AND

	INSTALLATION....................................................................................................		21
3.1	Unpacking, and checking equipment and completeness of delivery.................................................		21
3.2	Guidelines for safe lifting and transportation.....................................................................................		22
3.3	Storage..............................................................................................................................................		23
3.4	Location of installation and ambient conditions.................................................................................		23
4.	INSTALLATION AND CONNECTIONS................................................................		25
4.1	Spacer for wall distance ....................................................................................................................		25
4.2	Wastewater connection.....................................................................................................................		26
4.3	Freshwater supply .............................................................................................................................		27
	4.3.1	Automatic fresh water supply via water pipe ...........................................................................	27
	4.3.2	Manual fresh water supply via external freshwater can (option)..............................................	28
	4.3.3	Connection kit for connecting the unit to the water main.........................................................	28

4.3.4Safety kit: Hose burst protection device with reflux protection device (available via BINDER

	INDIVIDUAL customized solutions) ........................................................................................	29
4.4	Electrical connection .........................................................................................................................	31
5.	START UP ............................................................................................................	32
5.1	Function overview of the MB1 display program controller.................................................................	32
5.2	Operating modes...............................................................................................................................	33
5.3	Performance after power failures ......................................................................................................	33
5.4	Turning on the unit ............................................................................................................................	34
6.	MB1 CONTROLLER SETTINGS..........................................................................	35
6.1	Selection of the MB1 program controller’s menu language ..............................................................	35
6.2	Function overview of the MB1 program controller displays...............................................................	36
6.3	Menu settings in the “User-settings” menu .......................................................................................	37
6.4	Menu settings in the “User Level” menu ...........................................................................................	38

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7.GRAPHIC REPRESENTATION OF THE HISTORICAL MEASUREMENT (CHART

	RECORDER FUNCTION).....................................................................................	39
7.1	Setting the storage rate .....................................................................................................................	41
8.	MANUAL MODE...................................................................................................	42
8.1	Entering the set point values .............................................................................................................	42
8.2	Performance after power failure in Manual Mode .............................................................................	43
9.	PROGRAM OPERATION .....................................................................................	44
9.1	Menu-based program entry...............................................................................................................	44
9.2	Entry of temperature values and fan speed ......................................................................................	45
9.3	Entry of humidity values ....................................................................................................................	47
9.4	Selecting between “set-point ramp” and “set-point step” ..................................................................	48
9.5	Program entry as “set-point ramp” or as “set-point step” ..................................................................	48
9.6	Information on programming different temperature or humidity transitions ......................................	51
9.7	Repetition of a section or several sections within a program ............................................................	52
9.8	Performance after power failure in Program Mode ...........................................................................	52
9.9	Starting a previously entered program ..............................................................................................	53
9.10	Deleting a program............................................................................................................................	53
9.11	Template for temperature profile.......................................................................................................	54
9.12	Template for humidity profile.............................................................................................................	55
9.13	Program table template for temperature and fan speed rate ............................................................	56
9.14	Program table template for humidity .................................................................................................	57
10.	TEMPERATURE SAFETY DEVICES ...................................................................	58
10.1	Over temperature protective device (class 1) ...................................................................................	58
10.2	Safety controller (temperature safety device class 3.1) ....................................................................	58
10.2.1 Safety controller set-point types ..............................................................................................		58
10.2.2 Checking and setting safety controller set-point type and safety controller set-point..............		59
10.3	Temperature safety device class 3.3 (DIN 12880) (option)...............................................................	60
10.3.1 Temperature safety device class 3.1.......................................................................................		61
10.3.2 Temperature safety device class 3.2.......................................................................................		62
11.	NOTIFICATION AND ALARM FUNCTIONS ........................................................	63
11.1	Notification and alarm system overview (auto diagnosis system).....................................................	63
11.2	Messages concerning the humidity system.......................................................................................	64
11.3	Resetting the notification or alarm messages ...................................................................................	65
12.	HUMIDITY SYSTEM.............................................................................................	66
12.1	Function of the humidifying and dehumidifying system.....................................................................	67
13.	DEFROSTING AT REFRIGERATING OPERATION ............................................	69
14.	OPTIONS..............................................................................................................	70
14.1	Communication software APT-COM™ 3 DataControlSystem (option).............................................	70
14.2	Interface RS 422 (option) ..................................................................................................................	70
14.3	Data logger kits (option) ....................................................................................................................	70
14.4	Analog outputs for temperature and humidity (option) ......................................................................	71
14.5	Keyboard locking (option)..................................................................................................................	71
14.6	Additional flexible Pt 100 temperature sensor (option) .....................................................................	72
14.7	External freshwater and wastewater cans (option) ...........................................................................	72
14.7.1 Mounting the freshwater can ...................................................................................................		73
14.7.2 Mounting the wastewater can ..................................................................................................		74
14.7.3 Mounting with wastewater recycling ........................................................................................		75
14.8	BINDER Pure Aqua Service (option).................................................................................................	76

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15.	MAINTENANCE, CLEANING, AND SERVICE.....................................................		76
15.1	Maintenance intervals, service ..........................................................................................................		76
15.2	Cleaning and decontamination..........................................................................................................		77
15.2.1		Cleaning...................................................................................................................................	77
15.2.2		Decontamination......................................................................................................................	79
15.3	Sending the unit back to BINDER GmbH..........................................................................................		80
16.	DISPOSAL............................................................................................................		80
16.1	Disposal of the transport packing......................................................................................................		80
16.2	Decommissioning..............................................................................................................................		81
16.3	Disposal of the unit in the Federal Republic of Germany..................................................................		81
16.4	Disposal of the unit in the member states of the EC except for the Federal Republic of Germany..		82
16.5	Disposal of the unit in non-member states of the EC........................................................................		83
17.	TROUBLESHOOTING .........................................................................................		84
18.	TECHNICAL DESCRIPTION................................................................................		87
18.1	Factory calibration and adjustment ...................................................................................................		87
18.2	Over current protection......................................................................................................................		87
18.3	Definition of usable volume ...............................................................................................................		87
18.4	KMF technical data............................................................................................................................		88
18.5	Equipment and options KMF .............................................................................................................		90
18.6	Spare parts and accessories.............................................................................................................		91
18.7	Dimensions KMF 720........................................................................................................................		92
19.	CONTAMINATION CLEARANCE CERTIFICATE ................................................		93
19.1	For units located outside North America and Central America .........................................................		93
19.2	For units in North America and Central America...............................................................................		96

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Dear customer,

For the correct operation of the constant climate chamber KMF, it is important that you read this operating manual completely and carefully and observe all instructions as indicated. Failure to read, understand and follow the instructions may result in personal injury. It can also lead to damage to the unit and/or poor equipment performance.

1.Safety

This operating manual is part of the components of delivery. Always keep it handy for reference. The device should only be operated by laboratory personnel especially trained for this purpose and familiar with all precautionary measures required for working in a laboratory. Observe the national regulations on minimum age of laboratory personnel. To avoid injuries and damage observe the safety instructions of the operating manual.

WARNING

Failure to observe the safety instructions.

Serious injuries and unit damage.

Observe the safety instructions in this operating manual.

Carefully read the complete operating instructions of the constant climate chamber KMF.

1.1Legal considerations

This operating manual is for informational purposes only. It contains information for installing, start-up, operation and maintenance of the product. Note: the contents and the product described are subject to change without notice.

Understanding and observing the instructions in this operating manual are prerequisites for hazard-free use and safety during operation and maintenance. In no event shall BINDER be held liable for any damages, direct or incidental arising out of or related to the use of this manual.

This operating manual cannot cover all conceivable applications. If you would like additional information, or if special problems arise that are not sufficiently addressed in this manual, please ask your dealer or contact us directly by phone at the number located on page one of this manual

Furthermore, we emphasize that the contents of this operating manual are not part of an earlier or existing agreement, description, or legal relationship, nor do they modify such a relationship. All obligations on the part of BINDER derive from the respective purchase contract, which also contains the entire and exclusively valid statement of warranty administration. The statements in this manual neither augment nor restrict the contractual warranty provisions.

1.2Structure of the safety instructions

In this operating manual, the following safety definitions and symbols indicate dangerous situations following the harmonization of ISO 3864-2 and ANSI Z535.6.

1.2.1 Signal word panel

Depending on the probability of serious consequences, potential dangers are identified with a signal word, the corresponding safety color, and if appropriate, the safety alert symbol.

DANGER

Indicates an imminently hazardous situation that, if not avoided, will result in death or serious (irreversible) injury.

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WARNING

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious (irreversible) injury.

CAUTION

Indicates a potentially hazardous situation which, if not avoided, may result in moderate or minor (reversible) injury.

CAUTION

Indicates a potentially hazardous situation which, if not avoided, may result in damage to the product and/or its functions or of a property in its proximity.

1.2.2 Safety alert symbol

Use of the safety alert symbol indicates a risk of injury.

Observe all measures that are marked with the safety alert symbol in order to avoid death or injury.

1.2.3 Pictograms

Warning signs

Electrical hazard	Hot surface	Explosive atmosphere	Stability hazard
Lifting hazard	Scalding hazard	High humidity	Danger of frost
Risk of corrosion and /	Harmful substances	Biohazard	Pollution Hazard
or chemical burns

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Mandatory action signs

	Mandatory regulation	Read operating	Disconnect the power	Lift with mechanical
				assistance
		instructions	plug
	Environment protection	Wear protective gloves	Wear safety goggles
	Prohibition signs
	Do NOT touch	Do NOT spray with	Do NOT climb
		water

Information to be observed in order to ensure optimum function of the product.

1.2.4 Word message panel structure

Type / cause of hazard.

Possible consequences.

Instruction how to avoid the hazard: prohibition

Instruction how to avoid the hazard: mandatory action.

Observe all other notes and information not necessarily emphasized in the same way, in order to avoid disruptions that could result in direct or indirect injury or property damage.

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1.3Localization / position of safety labels on the unit

The following labels are located on the unit:

Pictograms (warning signs)

Hot surface (inner glass door next to the glass door handle)

Burning and scalding hazard (unit rear)

Service label

Figure 1: Position of labels on the unit rear

Keep safety labels complete and legible.

Replace safety labels that are no longer legible. Contact BINDER Service for these replacements.

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1.4Type plate

The type plate sticks to the left side of the unit, bottom right-hand.

Nominal temperature	100°C	3,10 kW	MAX. OPERATING PRESSURE 15 BAR
	212°F	200-240 V 1 N ~	R 134A - 0,41 KG
Enclosure protection	IP 20	12,9 A	Contains fluorinated greenhouse gases
Temp. safety device	DIN 12880	50/60 Hz	covered by the Kyoto Protocol
Class	3.1
Art. No.	9020-0192	US PATS 4585923 / 5222612 / 5309981
Project No.		5405194 / 5601143 / 5773287 / 6079403
Built	2014	Constant climate chamber	KMF 720 Serial No. 00-00000
		D 78532 Tuttlingen / Germany
		Tel. + 49 (0) 7462/ 2005-0	E5.3	Made in Germany
		Internet: www.binder-world.com

Figure 2: Type plate (example of KMF 720 regular unit 9020-0192)

Indications of the type plate (example)		Information
BINDER		Manufacturer: BINDER GmbH
KMF 720		Model designation
Constant climate chamber		Device name
Built	2014	Serial no. of the unit
Serial No.	00-00000	Year of construction
Nominal temperature	100 °C / 212 °F	Nominal temperature
Enclosure protection	IP 20	IP type of protection acc. to EN 60529
Temp. safety device	DIN 12880	Temperature safety device acc. to standard DIN 12880
Class	3.1	Class of temperature safety device
Art. No.	9020-0192	Art. no. of the unit
Project No.	---	Optional: Special application acc. to project no.
3,10 kW		Nominal power
200-240 V 1 N ~		Nominal voltage +/-10%, phase indication
12,9 A		Nominal current
50/60 Hz		Power frequency
Max. operating pressure 15 bar		Max operating pressure in the refrigerating system
		(15 bar / 218 PSI)
R 134A - 0,41 kg		Refrigerant type and filling weight
Contains fluorinated greenhouse gases covered by the Kyoto Protocol

Symbol on the type plate											Information
											CE conformity marking
											Electrical and electronic equipment manufactured / placed
											on the market in the EC after 13 August 2005 and be dis-
											posed of in separate collection according to the directive
											2002/96/EC on waste electrical and electronic equipment
											(WEEE).
											The equipment is certified in the GOST R certification sys-
											tem of GOSTSTANDARD Russia.

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1.5General safety instructions on installing and operating the constant climate chamber

With regard to operating the constant climate chamber KMF and to the installation location, please observe the guideline BGI/GUV-I 850-0 on safe working in laboratories (formerly BGR/GUV-R 120 or ZH 1/119 laboratory guidelines issued by the employers’ liability insurance association) (for Germany.

BINDER GmbH is only responsible for the safety features of the unit provided skilled electricians or qualified personnel authorized by BINDER perform all maintenance and repair, and if components relating to chamber safety are replaced in the event of failure with original spare parts.

To operate the unit, use only original BINDER accessories or accessories from third-party suppliers authorized by BINDER. The user is responsible for any risk caused by using unauthorized accessories.

CAUTION

Danger of overheating.

Damage to the unit.

Do NOT install the unit in unventilated recesses.

Ensure sufficient ventilation for dispersal of the heat.

Do not operate the constant climate chamber KMF in hazardous locations.

DANGER

Explosion hazard.

Danger of death.

Do NOT operate the unit in potentially explosive areas.

KEEP explosive dust or air-solvent mixtures AWAY from the unit.

The constant climate chamber KMF does not dispose of any measures of explosion protection.

DANGER

Explosion hazard.

Danger of death.

Do NOT introduce any substance into the constant climate chamber which is combustible or explosive at working temperature.

NO explosive dust or air-solvent mixture in the inner chamber.

Any solvent contained in the charging material must not be explosive or inflammable. I.e., irrespective of the solvent concentration in the steam room, NO explosive mixture with air must form. The temperature inside the chamber must lie below the flash point or below the sublimation point of the charging material. Familiarize yourself with the physical and chemical properties of the charging material, as well as the contained moisture constituent and its behavior with the addition of heat energy and humidity.

Familiarize yourself with any potential health risks caused by the charging material, the contained moisture constituent or by reaction products that may arise during the temperature process. Take adequate measures to exclude such risks prior to putting the constant climate chamber into operation.

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DANGER

Electrical hazard. Danger of death.

The unit must NOT become wet during operation or maintenance.

The constant climate chambers were produced in accordance with VDE regulations and were routinely tested in accordance to VDE 0411-1 (IEC 61010-1).

During and shortly after operation, the temperature of the inner surfaces almost equals the set-point.

CAUTION

The glass doors, the glass door handles, and the inner chamber will become hot during operation.

Danger of burning.

Do NOT touch the glass doors, the inner surfaces or the charging material during operation.

WARNING

Stability hazard.

Danger of injury.

Damage to the unit and the charging material.

Housing cover breakaway.

Do NOT climb on the lower housing cover.

Do NOT load the lower housing cover with heavy objects while the unit door is open.

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1.6Intended use

Constant climate chambers series KMF are suitable for exact conditioning of harmless materials. A mixture of any component of the charging material with air must NOT be explosive. The operating temperature must lie below the flash point or below the sublimation point of the charging material.

Other applications are not approved.

Constant climate chambers series KMF are not classified as medical devices as defined by the Medical Device Directive 93/42/EEC.

Following the instructions in this operating manual and conducting regular maintenance work (chap. 15) are part of the intended use.

DANGER

Explosion hazard.

Danger of death.

Do NOT introduce any substance combustible or explosive at working temperature into the constant climate chamber.

NO explosive dust or air-solvent mixture in the inner chamber.

The charging material shall not contain any corrosive ingredients that may damage the machine components made of stainless steel, aluminum, and copper. Such ingredients include in particular acids and halides. Any corrosive damage caused by such ingredients is excluded from liability by BINDER GmbH.

WARNING: If customer should use a BINDER chamber running in non-supervised continuous operation, we strongly recommend in case of inclusion of irrecoverable specimen or samples to split such specimen or samples and store them in at least two chambers, if this is feasible.

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1.7Resistance of the humidity sensor against harmful substances

The following list of harmful substances refers only to the humidity sensor and does not include any other materials incorporated in the unit or prohibited substances in relation to explosion protection.

Some gases - especially clean gases - do not have any influence on the humidity sensor. Others do have a very small influence, whereas others may influence the sensor to a larger extent.

•The following gases do not influence the sensor and the humidity measurement: Argon (Ar), carbon dioxide (CO2),helium (He), hydrogen (H2), neon (Ne), nitrogen (N2), nitrous oxide (N2O), oxygen (O2)

•The following gases do not or to a minor extent influence the sensor and the humidity measurement: Butane (C4H10), ethane (C2H6), methane (CH4), natural gas propane (C3H8)

•The following gases do not, or to a minor extent influence the sensor and the humidity measurement, provided that the indicated loads are not exceeded:

		Maximum work place		Tolerated concentration
		threshold limit value		with permanent load
Substance	Formula	ppm	mg/m3	ppm	mg/m3
Ammonia	NH3	20	14	5500	4000
Acetone	CH3COCH3	500	1200	3300	8000
Benzene		300	1200		150000
Chlorine	Cl2	0.5	1.5	0.7	2
Acetic acid	CH3COOH	10	25	800	2000
Ethyl acetate	CH3COOC2H5	400	1400	4000	15000
Ethanol	C2H5OH	500	960	3500	6000
Ethylene glycol	HOCH2CH2OH	10	26	1200	3000
Formaldehyde	HCHO	0.3	0.37	2400	3000
Isopropanol	(CH3)2CHOH	200	500	4800	12000
Methanol	CH3OH	200	260	3500	6000
Methyl ethyl ketone	C2H5COCH3	200	590	3300	8000
Ozone	O3	0.1	0.2	0.5	1
Hydrochloric acid	HCl	2	3	300	500
Hydrogen sulphide	H2S	10	15	350	500
Nitrogen oxides	NOx	5	9	5	9
Sulphur dioxide	SO2	5	13	5	13
Toluol	C6H5CH3	100	380	1300	5000
Xylene	C6H4(CH3)2	100	440	1300	5000

These values are to be considered as approximate values. The sensor resistance largely depends on the temperature and humidity conditions during the time of exposure to harmful substances. Avoid simultaneous condensation. Tolerated error of measurement: ± 2 %r.H. The maximum work place threshold limit value is one that can be regarded as harmless for humans.

•Vapors of oil and fat are dangerous for the sensor because they may condensate at the sensor and thus prevent its function (insulating layer). For similar reasons it is not possible to measure smoke gases.

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2.Unit description

The constant climate chambers KMF are equipped with a multifunctional microprocessor display controller with 2-channel technology for temperature and humidity plus a digital display accurate to one-tenth of a degree resp. 0.1% r.H. With its comprehensive program control functions, the display program controller MB1 permits the high precision performance of temperature and humidity cycles.

With its microprocessor controlled humidifying and dehumidifying system the KMF is a high-precision constant climate chamber. It completely meets the requirements of the stipulated stability and durability tests for industrial products:

The APT.line™ preheating chamber system guarantees high level of spatial and time-based temperature precision, thanks to the direct and distributed air circulation into the interior. The fan supports exact attainment and maintenance of the desired temperature accuracy.

Furthermore, it permits simulating exactly and over long periods constant conditions for other applications such as sample conditioning for material testing of paper, textiles, plastics, building materials, etc.

A resistance humidifying system humidifies the air. For this purpose, use deionized (demineralized) water. The option BINDER Pure Aqua Service allows using the chamber with any degree of water hardness.

The inner chamber, the pre-heating chamber and the interior side of the doors are all made of stainless steel V2A (German material no. 1.4301, US equivalent AISI 304). The housing is RAL 7035 powdercoated. All corners and edges are also completely coated.

All unit functions are easy and comfortable to use thanks to their clear arrangement. Major features are easy cleaning of all unit parts and avoidance of undesired contamination.

The efficient program controller is equipped with a multitude of operating functions, in addition to recorder and alarm functions. Programming of test cycles is easily accomplished via the modern MB1 color-display controller and is also possible directly with a computer via Intranet in connection with the communication software APT-COM™ 3 DataControlSystem (option, chap. 14.1). The constant climate chamber KMF comes equipped with an Ethernet serial interface for computer communication. In addition, the BINDER communication software APT-COM™ 3 permits networking up to 30 units and connecting them to a PC for controlling and programming, as well as recording and representing temperature and humidity data. For further options, see chap.18.5.

The KMF 720 is equipped with four castors. Both front castors can be easily locked via the attached brakes.

The chambers can be operated in a temperature range from -10 °C / 14 °F up to +100 °C / 212 °F and in a humidity range of 10% r.H. to 90% r.H.

For the control ranges of temperature and humidity, see diagram (chap. 12).

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2.1Unit overview

(A)

(B)

(C)

(D)

Figure 3: KMF 720

(A)Instrument box

(B)Door handles

(C)Outer door

(D)Refrigerating machine and humidity generation module

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2.2Lateral control panel, right side

(2)	(7)

(3)

(4)

(5)

(6)

Figure 4: Lateral control panel KMF at the right side of the humidity module with options analog outputs and additional Pt 100 sensor

(2)Main power switch ON/OFF

(3)Humidity switch ON/OFF

(4)DIN-socket additional Pt 100 sensor (option)

(5)DIN-socket analog outputs (option)

(6)Ethernet interface with indication of the MAC address for computer communication

(7)RS422 interface (for service purpose only)

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2.3Lateral control panel, left side (option)

(8)

(9)

Figure 5: Lateral control panel KMF (option) at the left side of the humidity module with option temperature safety device class 3.3

(8)Temperature safety device class 3.1 (part of option safety device class 3.3)

(9)Temperature safety device class 3.2 (part of option safety device class 3.3)

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2.4Instrument box

(1)

Figure 6: Triangle instrument box

(1)MB1 microprocessor program controller with 2-channel technology for temperature and humidity

3.Completeness of delivery, transportation, storage, and installation

3.1Unpacking, and checking equipment and completeness of delivery

After unpacking, please check the unit and its optional accessories, if any, based on the delivery receipt for completeness and for transportation damage. Inform the carrier immediately if transportation damage has occurred.

The final tests of the manufacturer may have caused traces of the shelves on the inner surfaces. This has no impact on the function and performance of the unit.

Please remove any transportation protection devices and adhesives in/on the unit and on the doors and remove the operating manuals and accessory equipment.

CAUTION

Sliding or tilting of the unit.

Damage to the unit.

Risk of injury by lifting heavy loads.

Do NOT lift or transport the unit using the door, the handle, or the lower housing.

Lift the units from the pallet using technical devices (fork lifter). Set the fork lifter only from the front or rear in the middle of the unit.

Do NOT set the fork lifter from the unit side.

If you need to return the unit, please use the original packing and observe the guidelines for safe lifting and transportation (chap. 3.2).

For disposal of the transport packing, see chap. 16.1.

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Note on second-hand units (Ex-Demo-Units):

Second-hand units are units that were used for a short time for tests or exhibitions. They are thoroughly tested before resale. BINDER ensures that the chamber is technically sound and will work flawlessly.

Second-hand units are marked with a sticker on the unit door. Please remove the sticker before commissioning the unit.

3.2Guidelines for safe lifting and transportation

The front castors can be blocked by brakes. After operation, please observe the guidelines for temporarily decommissioning the unit (chap. 16.2). Please move the units with castors only when empty and on an even surface, otherwise the castors may be damaged.

CAUTION

Sliding or tilting of the unit.

Damage to the unit.

Risk of injury by lifting heavy loads.

Transport the unit in its original packaging only.

For moving or shipping, secure the constant climate chamber with transport straps.

Do NOT lift or transport the unit using the door, the handle, or the lower housing.

Lift the units using technical devices (fork lifter). Set the fork lifter only from the front or rear in the middle of the unit.

Do NOT set the fork lifter from the unit side.

You can order transport packing for moving or shipping purposes from BINDER service.

Permissible ambient temperature range during transport:

•If the steam humidifying system has NOT been emptied: +3 °C / 37.4 °F to +60 °C / 140 °F.

•After BINDER Service has emptied the steam humidifying system: -10 °C / 14 °F to +60 °C / 140 °F.

With temperatures below +3 °C / 37.4 °F, water must be completely removed from the humidifying system.

CAUTION

Transport below +3 °C / 37.4 °F with filled steam humidifying system. Freezing in the steam generator.

Damage to the unit.

 Contact BINDER Service before any transportation below +3 °C / 37.4 °F.

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3.3 Storage

Intermediate storage of the unit is possible in a closed and dry room. Observe the guidelines for temporary decommissioning (chap. 16.2).

Permissible ambient temperature range during storage:

•If the steam humidifying system has NOT been emptied: +3 °C / 37.4 °F to +60 °C / 140 °F.

•After BINDER Service has emptied the steam humidifying system: -10 °C / 14 °F to +60 °C / 140 °F

With temperatures below +3 °C / 37.4 °F, water must be completely removed from the humidifying system.

CAUTION

Storage below +3 °C / 37.4 °F with filled steam humidifying system. Freezing in the steam generator.

Damage to the unit.

 Contact BINDER Service before any transportation below +3 °C / 37.4 °F.

Permissible ambient humidity: max. 70 % r.H., non-condensing

CAUTION

Condensation by excess humidity.

Danger of corrosion on the housing after operating at humidity values > 70 % r.H. for a long period.

Dry the appliance completely before shut-down:

•Set the humidity to 0 % r.H. and turn on humidity switch (3).

•Set the temperature set point to 60 °C / 140 °F for approx. 2 hours (Manual mode).

•Only then, shut down the unit at the main power switch (2) and close the tap of the water supply.

When after storage in a cold location you transfer the unit to its warmer installation site, condensation may form. Before start-up, wait at least one hour until the chamber has attained ambient temperature and is completely dry.

3.4Location of installation and ambient conditions

Set up the constant climate chamber on a flat, even surface, and in a well-ventilated, dry location and align it using a spirit level. The site of installation must be capable of supporting the unit’s weight (see technical data, chap. 18.4). The chambers are designed for setting up inside a building (indoor use).

CAUTION

Danger of overheating.

Damage to the unit.

Do NOT set up unit in non-ventilated recesses.

Ensure sufficient ventilation for dispersal of the heat.

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•Permissible ambient temperature range during operation: +18 °C / 64.4 °F to +32 °C / 89.6 °F. At elevated ambient temperature values, fluctuations in temperature can occur.

The ambient temperature should not be substantially higher than the indicated ambient temperature of +25 °C / 77 °F to which the specified technical data relate. Deviations from the indicated data are possible for other ambient conditions.

With each degree of ambient temperature >25 °C / 77 °F, the refrigeration power decreases by 1.5 K.

• Permissible ambient humidity: 70 % r.H. max., non-condensing

When operating the chamber at temperature set-points below ambient temperature, high ambient humidity may lead to condensation on the unit.

• Installation height: max. 2000 m above sea level.

A water tap (1 bar to 10 bar) is necessary for the installation of the humidification system (chap. 4.3). If no suitable in-house water connection is available, you can manually supply water by filling the freshwater can (option, chap. 14.7).

To avoid any possible water damage, provide a floor drain at the location of the device. Select a suitable installation site to avoid any consequential damage by splashing water.

When placing several units of the same size side by side, maintain a minimum distance of 250 mm / 9.84 in between each unit. Wall distances: rear 100 mm / 3.9 in, sides 160 mm / 6.29 in. Spacing above the unit of at least 100 mm / 3.9 in must also be accounted for.

CAUTION

Danger by stacking. Damage to the units.

Do NOT place constant climate chambers on top of each other.

To completely separate the unit from the power supply, you must disconnect the power plug. Install the unit in a way that the power plug is easily accessible and can be easily pulled in case of danger.

With an increased amount of dust in the ambient air, clean the condenser fan (by suction or blowing) several times a year.

Avoid any conductive dust in the ambiance according to the unit layout complying with pollution degree 2 (IEC 61010-1).

Do not install or operate the constant climate chamber KMF in potentially explosive areas.

DANGER

Explosion hazard. Danger of death.

Do NOT operate the unit in potentially explosive areas.

 KEEP explosive dust or air-solvent mixtures AWAY from the vicinity of the unit.

After turning off the unit, you must close the tap of the water supply. Install the unit in a way that the freshwater supply is easily accessible.

In case of a prolonged temporal decommissioning: Leave the unit door open or remove the access port plugs.

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4.Installation and connections

4.1Spacer for wall distance

Please fix both spacers with the supplied screws at the unit rear. This serves to ensure the prescribed minimum distance to the rear wall of 100 mm / 3.94 in.

Figure 7: Spacer for wall distance

Figure 8: Rear KMF with mounted spacers

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4.2Wastewater connection

Fasten the wastewater hose to the wastewater connection “OUT” (11) on the rear of the unit (olive 14 mm). Observe the following points:

•You can use a part of the supplied water hose as a drainage hose. In case another hose is used, it has to be permanently resistant against at least 95 °C / 203 °F.

•Mount the wastewater hose with a maximum positive inclination of 1 m and a maximum total length of 3 m.

•Protect both ends of the drainage hose with two of the four supplied hose clamps.

Waste water is collected in an internal can with a volume of approx. 0.5 liters. It is pumped off only when required, thus there is no continuous waste water flow.

(22)		(9)	Power cable
(9)		(11)	Wastewater connection “OUT” with hose
			olive for hose ½“
		(12)	Freshwater connection “IN” with screw
			thread ¾’’ for hose ½“, with union nut
		(22)	Socket for optional freshwater can (chap.
			14.7.1)
(12)		(11)
		Figure 9: Rear view KMF with water connections

Protect the waste water supply at both sides with the supplied hose clamps.

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4.3Freshwater supply

Connect the waste water pipe before connecting the unit to a freshwater pipe or filling the freshwater can (option, chap. 14.7).

You can supply the unit with freshwater via a water pipe or by manually filling a freshwater can (option, chap. 14.7).

Water intake temperature NOT below +5 °C / 41 °F and not exceeding 40 °C / 104 °F.

CAUTION

Calcification of the humidifying system. Damage to the unit.

 Operate the unit with deionized (demineralized) water only.

Types of suitable water quality:

•Deionized water from a water treatment installation already existing at the customer's site. Conductivity

from 1 µS /cm up to a maximum of 20 µS/cm. (Water, which is in equilibrium with the CO2 in the air, and has a conductivity below 1 µS/cm (ultrapure water), may cause acid corrosion due to its low pH.)

•Water treated by the optional water treatment system BINDER Pure Aqua Service (disposable system). A reusable measuring equipment to assess the water quality is included (chap. 14.8).

BINDER GmbH is NOT responsible for the water quality at the user’s site.

Any problems and malfunctions that might arise following use of water of deviating quality is excluded from liability by BINDER GmbH.

The warranty becomes void in the event of use of water of deviating quality.

4.3.1 Automatic fresh water supply via water pipe

An enclosure inside the unit contains the connection kit for freshwater and wastewater. Install the freshwater connection using either the enclosed water hose or another pressure-resistant one. To accomplish this, remove the cover of the freshwater connection “IN” (12) on the rear of the unit. Protect both ends of the hose with two of the four supplied hose clamps.

Before turning on the unit, check the connection for leaks. Water supply is automatically effected via the freshwater connection “IN” (12).

As the appliance only lets in water when required, there is no continuous water flow.

• Supply pressure 1 to 10 bar when connecting to a water pipe

• Water type: deionized (demineralized) water

•Water intake temperature NOT below +5 °C / 41 °F and not exceeding 40 °C / 104 °F.

•The water intake should be provided with a shut-off slide or water-tap.

•For the water supply, fix the delivered adapter with hose olive on the thread at the rear of the chamber.

•Protect the water supply at one side with the supplied hose clamp.

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4.3.2 Manual fresh water supply via external freshwater can (option)

If no house water connection with suitable water is available, you can manually supply water by filling a freshwater can (option, volume: 20 liters / 0.71 cu.ft. You can attach the freshwater can on the rear of the unit or place it next to the unit (chap. 14.7).

To guarantee humidification during 24 hours even at high humidity set-points with manual water supply, we recommend filling the freshwater can (option) daily at the end of the day.

4.3.3 Connection kit for connecting the unit to the water main

A safety kit against flooding caused by burst water hoses is enclosed with the constant climate chamber. It consists of the following:

•Hose burst protection device

•Hose nozzle with screwing

•4 hose clamps

•6m water hose, divisible for the feed hose and drain

Protection principle of hose burst protection:

Whenever a strong water flow of about 18 l / min. occurs, e.g. caused by a burst water hose, a valve automatically cuts off the water supply, which can be heard as a clicking noise. The water supply now remains shut until it is manually released.

Assembly:

Screw the hose burst protection device onto a water tap with a G¾ inch right turning thread connection. The connection is self-sealing. Establish the connection between the safety kit and the chamber with a part of the supplied hose. Protect both ends of the hose by the supplied hose clamps.

We recommend connecting the hose as the last step in order to avoid twisting the hose while screwing on the safety kit.

Open the water tap slowly in order to avoid actuating the hose burst protection device.

Figure 10: Assembly of the connection kit

Release of the reflux protection device:

In case the burst protection device has interrupted the water supply, first find the reason and remove it as necessary. Close the water tap. Release the valve by a half left-turn of the upper knurled part. You can hear the release of the valve as a clicking noise. Tighten the burst protection device against the water tap by a right turn. Open the water tap slowly afterwards.

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Maintenance of the assembly of the hose burst protection device:

Calcification can impair valve function. We recommend an annual inspection by a skilled plumber. The plumber should demount the safety kit to check the valve by hand for function, calcification or blockage.

CAUTION

Danger of calcification.

Impairment of valve function.

Have a plumber inspect the valve annually.

Remove calcifications by citric acid or acetic acid solutions.

Continue by testing the function and tightness of the mounted unit

Check: Quickly open the water tap while there is no chamber connected – the valve should cut off the water flux without any delay.

4.3.4Safety kit: Hose burst protection device with reflux protection device (available via BINDER INDIVIDUAL customized solutions)

A safety kit with a reflux protection device is available for protection of the drinking water system, acc. to DIN 1988 part 4, and against flooding caused by burst water hoses.

Protection principles:

Whenever a strong water flow of about 18 l / min. occurs, e.g. caused by a burst water hose, a valve automatically cuts off the water supply, which can be heard as a clicking noise. The water supply now remains shut until it is manually released.

A possible endangering of the drinking water system depends on the risk potential of the charging material. Under unfavorable conditions (e.g. decreasing pressure inside the tap water system), drained off charging material could be sucked out of the chamber via the steam generator into the tap water system and therefore contaminate the drinking water. According to standard DIN 1988, part 4, the safety kit with reflux protection device provides security in case of short-term utilization of substances with low risk potential. When using substances bearing a higher risk potential, install a pipe disconnector to assure absolute protection. It is the user’s responsibility to prevent (according to national standards) any reflux of contaminated water from getting into the drinking water system.

Assembly:

The standard supplied parts – hose burst protection device, hose nozzle with screwing – are not needed.

Screw the pre-mounted assembly of the hose burst protection and reflux protection devices onto a water tap with a G¾ inch right turning thread connection. The connection is self-sealing. Establish the connection between the safety kit and the chamber with a part of the supplied hose. Protect both ends of the hose with the supplied hose clamps.

We recommend connecting the hose as the last step in order to avoid twisting it while screwing on the safety kit.

Open the water tap slowly in order to avoid actuating the hose burst protection device.

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Figure 11: Assembly of the safety kit (hose burst protection and reflux protection devices)

Release of the reflux protection device:

In case the hose burst protection device interrupts the water supply, first find the reason and remove it as necessary. Close the water tap. Release the valve by a half left-turn of the upper knurled part. You can hear the release of the valve as a clicking noise. Tighten the burst protection device against the water tap by a right turn. Open the water tap slowly afterwards.

Maintenance of the assembly of hose burst protection and reflux protection devices:

Calcification can impair the function of both valves. We recommend an annual inspection by a skilled plumber. The plumber should remove the safety kit with the reflux protection device to check both valves by hand for proper function and calcification or blockage.

CAUTION

Danger of calcification.

Impairment of valve function.

Have a plumber inspect the two valves annually.

Remove calcifications by citric acid or acetic acid solutions.

Continue by testing the function and tightness of the mounted unit.

Check: Quickly open the water tap while there is no chamber connected – the valve should cut off the water flux without any delay.

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