Comark C9551 Manuale utente
OPERATING INSTRUCTIONS
FOR COMARK C9500 SERIES
PRESSURE METERS
ENGLISH
DEUTSCH
FRANCAIS
ITALIANO
ESPANOL
1
CONTENTS
PAGE
GENERAL INFORMATION ...................... 5
CALIBRATION, CERTIFICATION
AND SERVICE ................................ 6
PRESSURE CONVERSION CHART ............... 51
1. INTRODUCTION .............................. 7
2. KEY FUNCTIONS ............................. 8
2.1 ON/OFF Key ........................... 8
2.2 ZERO Key ............................. 8
2.3 SCALE Key ............................ 8
2.4 HOLD Key ............................. 8
2.5 FILTER Key ............................ 8
2.6 RECORD Key .......................... 9
2.7 AUTO Switch Off ........................ 9
3. CONNECTION TO PRESSURE SOURCES ......... 10
4. OTHER FUNCTIONS ........................... 11
4.1 Battery Low ............................ 11
4.2 Over Range Pressure .................... 11
4.3 Over 9999 Reading Indication .............. 11
4.4 Differential or Gauge Measurement.......... 11
4.5 Battery Replacement ..................... 12
4.6 Use with Pressure Test Kit ................. 12
4.7 Silicone Version ......................... 12
DEUTSCH
ALLGEMEINE INFORMATIONEN ................. 13
KALIBRIERUNG, BESCHEINIGUNG
UND SERVICE ................................ 14
1. EINFÜHRUNG ................................ 16
2. TASTENFUNKTIONEN ......................... 17
2.1 Taste EIN/AUS (ON/OFF) ................. 17
2.2 Taste NULL (ZERO)...................... 17
2.3 Taste MESSGRÖSSE (SCL) ............... 17
2.4 Taste HALTEN (HOLD) ................... 17
2.5 Taste FILTER (FILT)...................... 18
2.6 Taste AUFZEICHNEN (REC) ............... 18
2.7 AUTOMATISCHES Ausschalten ............ 18
2
PAGE
3. ANSCHLUSS AN DEN DRUCKGEBER ............ 19
4. WEITERE FUNKTIONEN........................ 20
4.1 Niedriger Ladezustand der Batterie .......... 20
4.2 Druck außerhalb des Bereichs.............. 20
4.3 Überlaufanzeige (9999) ................... 20
4.4 Differentialdruckmessungen oder
Druckanzeige........................... 20
4.5 Batterieaustausch ....................... 21
4.6 Verwendung mit der Druckprüf-
Ausrüstung............................. 21
4.7 Silikon-Ausführung....................... 22
FRANCAIS
GENERALITES ............................... 23
ETALONNAGE, MISE EN CONFORMITE,
ET ENTRETIEN ............................... 24
1. INTRODUCTION .............................. 26
2. TOUCHES DE FONCTION ...................... 27
2.1 Touche ON/OFF ........................ 27
2.2 Touche ZERO .......................... 27
2.3 Touche SCALE ......................... 27
2.4 Touche HOLD .......................... 27
2.5 Touche FILTER ......................... 28
2.6 Touche RECORD ....................... 28
2.7 Arrêt AUTO ............................ 28
3. RACCORDEMENT A UN RESERVOIR SOUS
PRESSION ................................... 29
4. AUTRES FONCTIONS.......................... 30
4.1 Pile Faible ............................. 30
4.2 Dépassement de Pression................. 30
4.3 Dépassement de l’indication 9999........... 30
4.4 Différentielle ou Mesure Manométrique....... 30
4.5 Remplacement de la Pile.................. 31
4.6 Utilisation avec le Kit de Test de Pression ..... 31
4.7 Modèle Silicone ......................... 31
3
PAGE
ITALIANO
INFORMAZIONI GENERALI ..................... 32
TARATURA, CERTIFICAZIONE E
MANUTENZIONE.............................. 33
1. INTRODUZIONE .............................. 34
2. FUNZIONI DEI TASTI........................... 35
2.1 Tasto ON/OFF .......................... 35
2.2 Tasto ZERO ............................ 35
2.3 Tasto SCALE ........................... 35
2.4 Tasto HOLD ............................ 35
2.5 Tasto FILTER ........................... 36
2.6 Tasto RECORD ......................... 36
2.7 Spegnimento AUTOMATICO ............... 36
3. COLLEGAMENTO CON ALTRE FONTI
DI PRESSIONE ............................... 37
4. ALTRE FUNZIONI ............................. 38
4.1 Esaurimento Batteria ..................... 38
4.2 Pressione fuori Campo ................... 38
4.3 Fuori Campo ........................... 38
4.4 Misurazione con Manometro o Dispositivo
Differenziale ............................ 38
4.5 Sostituzione della Batteria ................. 39
4.6 Utilizzo con Kit de Taratura ................ 39
4.7 Versione Silicone ........................ 39
ESPANOL
INFORMACION GENERAL ...................... 40
CALIBRACION, CERTIFICACION
Y SERVICIO .................................. 41
1. INTRODUCCION .............................. 43
2. FUNCIONES DE LAS TECLAS................... 44
2.1 Tecla ON/OFF .......................... 44
2.2 Tecla ZERO (CERO) ..................... 44
2.3 Tecla SCALE (ESCALA) .................. 44
2.4 Tecla HOLD (RETENER) .................. 44
2.5 Tecla FILTER (FILTRAR) .................. 45
2.6 Tecla RECORD (REGISTRAR) ............. 45
2.7 AUTO Desconexión ...................... 45
4
PAGE
3. CONEXION A FUENTES DE PRESION ............ 46
4. OTRAS FUNCIONES........................... 47
4.1 Batería Descargada...................... 47
4.2 Presión Fuera de Escala .................. 47
4.3 Señal de Lectura más de 9999 ............. 47
4.4 Medición Diferencial o Efectiva ............. 47
4.5 Sustitución de Pila ....................... 48
4.6 Funcionamiento con el Kit de Pruebas ....... 48
4.7 Versión Silicona ......................... 48
SPECIFICATION .............................. 49
5
OPERATING INSTRUCTIONS
FOR COMARK C9500 SERIES
PRESSURE METERS
GENERAL INFORMATION
WARNING
INPUT HOSES SHOULD NOT BE DISCONNECTED FROM
THE INSTRUMENT WHILST CONTAINING GASES WHICH ARE
DANGEROUS AND/OR UNDER PRESSURE.
DO NOT APPLY PRESSURES BEYOND THE OVER RANGE MAXIMUM
FOR THE INSTRUMENT OR DAMAGE MAY OCCUR.
REFER TO SECTION 3 — CONNECTION TO PRESSURE SOURCES
BEFORE OPERATING THE INSTRUMENT.
This instrument is manufactured in accordance
with the Company’s ISO 9001 Quality Approved
System.
This instrument complies with the
Electromagnetic Compatibility Directive
EN61326-1.
Declarations of Conformity available. Contact
Comark Customer Support or your local
Distributor.
In line with its policy of continuous development, Comark Instruments
reserves the right to alter the instrument specication without prior
notice. Further information is available from Comark Instruments or your
distributor.
ISO 9001
FM 26700
6
CALIBRATION, CERTIFICATION AND SERVICE
Certication
Comark can provide certicates of calibration for its whole product range, to suit
ISO 9000 and other quality assurance procedures, food hygiene regulations,
HACCPs and environmental regulations. Comark certicates are produced by
independent quality controlled processes which compare product performance
against agreed National Standards. For peace of mind and best practice Comark
recommend annual certication/recalibration.
Two levels of certication are available for infra-red temperature and non
temperature instruments, excluding humidity:- UKAS certicates via an external
accredited laboratory and NPL traceable certicates from the Comark calibration
laboratory.
Three levels of certication are available for contact temperature products and
these are detailed here:
a) UKAS Temperature Certication
The Comark UKAS (United Kingdom Accreditation Service) accredited
temperature calibration laboratory is one of the nest in the UK. Comark
UKAS certicates can offer the lowest uncertainty of 0.01°C and
provide independent proof of correct calibration using equipment and
procedures audited by UKAS inspectors. The equipment used is fully
traceable to the National Physical Laboratory.
b) UKAS Humidity Certication
In addition to the Comark temperature laboratory, the humidity laboratory
continues the tradition of high accuracy certication and a wide range
(25% to 90%RH) with uncertainties of 2.8% of reading. This range also
includes Dew point measurements.
c) NPL Traceable Certication
Comark NPL certicates are traceable to the National Physical
Laboratory and can offer uncertainty as low as 0.3°C.
Conformance
Certicates of conformance can be supplied for new, serviced and recalibrated
instruments. These conrm that instruments are within their original manufactured
specication.
Service/Repairs
Regular servicing and any required repairs, under warranty or after, are available
from the Comark Service Department.
For more information on all Comark certication, calibration and service facilities
please call Comark Customer Support or contact your local distributor.
No. 0451
7
1. INTRODUCTION
The C9500 series pressure meters includes:-
C9551 Range 0 to ±2 PSI/0 to ±140mbar Differential
C9553 Range 0 to ±5 PSI/0 to ±350mbar Differential
C9555 Range 0 to ±30 PSI/0 to ±2000mbar Differential
C9557 Range 0 to ±100 PSI/0 to ±6900mbar Differential
8
2. KEY FUNCTIONS
2.1 ON/OFF Key
Press once to switch on the instrument. Repeat to
switch off.
Holding down the key when switching on will display the
maximum pressure range of the instrument in PSI.
Holding down the key when switching off will display all
segments as a test.
2.2 ZERO Key
Press to zero the current readings on the display
to nullify any offsets caused by large temperature
variations. The instrument will retain the zero value in
memory even after switch off, so that the zero reading
will be displayed when the instrument is switched on
again. The zero key can be used whenever offsets
occur. Please note that pressing the zero key has no
effect whilst the instrument is in hold or record modes.
2.3 SCALE Key
Press to display the pressure measurement in each of
the different scales available. The selected scale unit
is retained in memory even after switch off, so that the
selected unit can be displayed when the instrument is
switched on again.
2.4 HOLD Key
Press to hold the displayed reading and press again to
resume measurement. The scale key will operate while
the instrument is in hold mode so that the held reading
can be displayed in different scales.
2.5 FILTER Key
Press to lter out transient readings. In lter mode the
instrument will average the readings taken over the
last 4 seconds (16 readings) to provide a more stable
reading on the display. Press the key again to resume
normal measurement.
9
2.6 RECORD Key
Press once to put the instrument into record mode. This
will be indicated by the word RECORD on the display.
Maximum and minimum pressure readings can be
stored and displayed while the instrument is in record
mode. When the instrument is in record mode, press
key once to display the current maximum reading and
press again to display the current minimum reading.
Pressing the key a third time will return the display to
normal measurement.
Record mode can be cancelled and the max/min
readings cleared by pressing and holding down the key
until the word RECORD disappears from the display.
The scale key will operate while the instrument is in
record mode so that the max/min readings can be
displayed in different scales.
2.7 AUTO Switch Off
The instrument can be programmed to auto switch off
by pressing and holding down the HOLD key while
using the ON/OFF key to switch on the instrument.
The word AUTO appears on the display to indicate
auto switch off mode and the instrument will switch
itself off approximately 3 minutes after the last use of
the keypad. Auto switch off mode can be cancelled
by pressing and holding down the HOLD key while
switching on manually with the ON/OFF key.
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