Manuel d'utilisation / d'entretien du produit 830-KP du fabricant Altek
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Pr ocess Calibrator T echChek™ 830-KP.
1 Y our New T echChek 830-KP Lighten your load … take the T echChek 830-KP to every site. It ’ s like bringing a cartload of test equipment from the shop to the control room or the fi eld.
3 GENERAL TURN-ON Each time you turn on the T echChek 830-KP it runs through a self check then returns to the most recently selected settings. SOURCE - The three QUIK-CHEK outputs will be the same as previously stored. Each time a different function is selected, the associated three QUIK-CHEK outputs will be recalled.
5 GENERAL CONFIGURING TEMPERA TURE SCALES The thermocouple and RTD ranges may be con fi gured for full time use of ° C, full time use of ° F or selectable ° C and ° F operation. This con fi guration is part of the DEF AUL T SETTINGS below . AUTO-OFF T echChek 830-KP can be set up to turn itself off after 30 minutes of inactivity .
GENERAL SELECTING FUNCTIONS Press a function key to choose among mA, V , T/C, Ω , R TD, FREQ and PRESSURE. SELECTING RANGES Press the RANGE/TYPE pushbutton to select the desired range and scale.
9 CALIBRA TE MILLIAMP INPUTS mA, mA % (Percent of 4 to 20 mA), DP% (DP Flow) Choose this function to provide an output from 0.00 to 24.00 milliamps. The compliance voltage is a nominal 24 VDC to provide the driving power to your milliamp receivers. 1) Disconnect one or both input wires from the device to be calibrated.
11 CALIBRA TE VOL T AGE INPUTS V, m V Choose this function to provide an output from 0.00 mV to 1 10.00 mV and from 0.00 to 10.25 VDC. Current compliance up to 20 mA to provide the driving power to your voltage receivers.
13 CONTROLLER (TYPICAL) ADDITIONAL 4-20 mA OR 1-5V INSTRUMENTS RECORDER COMPUTER LOGGER ETC, 1-5V DC 250 Ω Typical 2-Wire T ransmitter +IN- REF +OUT- CHECK 1-5 VOL T INPUTS WITHOUT DISCONNECTING WIR.
15 CALIBRA TE RESIST ANCE INPUTS Choose this function to simulate a resistance into a variety of instruments. 1) Disconnect one or both input wires from the device to be calibrated 2) Press the T/C/RTD/ Ω pushbutton until the Ω symbol appears on the display .
17 OPERA TING INSTRUCTIONS Instrument with R TD Input Controller T emperature Transmitter T emperature Indicator T emperature T rip or Alarm Receiver Input Ohms or 2-Wire R TD Controller T ransmitter .
19 READ FUNCTIONS Select read by pressing the DISPLA Y/SOURCE/READ pushbutton until the word READ appears on the LCD display . The READ functions measure the desired signal. Multiple scales are available for some functions. MIN/MAX T o read the Maximum or Minimum INPUT since READ mode was entered, simply press the MAX or MIN push-button.
21 READ DC and AC VOL T AGE OUTPUTS mV , V , Vhi and V ac Choose this function to measure from 0.00 to 1 10.00 millivolts (mV), 0.00 to 10.25 DC V olts (V). Use the high voltage connection to read from 0.0 to 200.0 VDC (Vhi). See the next page for V olts AC.
23 22 MEASURE THERMOCOUPLE SENSORS Choose this function to read a thermocouple. The input of the T echChek 830-KP is automatically cold junction compensated. 1) Disconnect the thermocouple from any instrument. 2) Press the T/C/RTD/ Ω pushbutton until the word TYPE & any T/C appear on the display .
25 CHECK CONTINUITY Choose this function to check continuity . A tone will sound and a sound symbol will appear on the display when the resistance between the leads is less than 100 Ohms. 1) Plug the leads into the T echChek 830-KP as shown below . 2) Press the T/C/RTD/ Ω pushbutton until the Ω symbol appears on the display .
27 BLA CK BLA CK RED 3 2 1 R TD Element OPERA TING INSTRUCTIONS MEASURE RTD SENSORS 26 MEASURE RTD SENSORS Choose this function to read an RTD. Three wires must be use for both 2 and three wire RTDs. 1) Disconnect the RTD from the instrument being calibrated.
29 Frequency Output Signal Flowmeter Flow Sensor V ariable Speed Drive Controller T ransmitter Frequency Output Signal Flow Meter Line Frequency V ariable Speed Drives Connection for signals with amplitudes below 10.
31 +IN- REF T ypical 2-Wire T ransmitter OPERA TING INSTRUCTIONS CALIBRA TE 2-WIRE TRANSMITTERS (T/C / mA Shown) CALIBRA TE 4-WIRE TRANSMITTERS +IN- REF T ypical 4-Wire T ransmitter Loop Power Supply .
33 Pressure Source PROCESS CALIBRAT OR QUIK-CHEK READ PRESSURE Choose this function to measure pressure with a ModPak 91 module holder and one of the many QuikCal 90 pressure modules.
35 PROCESS CALIBRATOR QUIK-CHEK 34 OPERA TING INSTRUCTIONS CALIBRA TE PRESSURE TRANSMITTERS READ PRESSURE AND P-XMTR mA, P-XMTR %, P-XMTR DP% Choose this function to simultaneously supply power to a 2-Wire pressure transmitter while supplying the input signal to the transmitter and displaying the 4-20 mA output of the transmitter.
37 SPECIFICA TIONS POWER & MEASURE 2-WIRE TRANSMITTERS RANGES & ACCURACY : Same as for MILLIAMP SOURCE OUTPUT CURRENT : up to 24.00 mA TYPICAL DRIVE CAP ABILITY : 1200 Ohms @ 20.00 mA COMPLIANCE VOL T AGE: nominal 25 VDC @ 20 mA COMMON MODE ERROR: 0.
39 SPECIFICA TIONS SOURCE RTD & OHMS RTD TYPES: Pt 100 Ω for 1.3850 (DIN/IEC 751 & New JIS), 1.3902 (Burns), 1.3926 (US Lab) & 1.3916 (Old JIS 1604C-1981) Ni 120 Ω , Cu 10 Ω & Cu 50 Ω RTD RESOLUTION: 1 ° C or 1 ° F RANGE OHMS: 0.
41 THERMOCOUPLE SPECIFICA TIONS T/C TYPE N R S ° C ° F RANGE ACCURACY RANGE ACCURACY 300 to 1300 ± 2.1 572 to 2372 ± 3.0 100 to 299 ±2.3 212 to 571 ± 3.3 -50 to 99 ± 2.6 -58 to 21 1 ±4.0 -200 to -49 ± 5.0 -328 to -57 ± 8.2 1750 to 1768 ± 4.
43 QuikCal 90 MODULE SPECIFICA TIONS OPERA TING TEMPERA TURE: -10 ° C TO 50 ° C (13 ° F TO 122 ° F) STORAGE TEMPERA TURE: -40 ° C TO 85 ° C (-40 ° F TO 185 ° F) WEIGHT : 0.
44 W ARRANTY Altek products are warranted to be free from defects in material and workmanship (excluding fuses, batteries and leads) for a period of three years from the date of shipment. W arranty repairs can be obtained by returning the equipment prepaid to our factory .
PN 1800470 Rev A April 2002 ©2002 Altek Industries, Inc. Speci fi cations subject to change without notice. All rights reserved. Printed in U.S.A..
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Altek 830-KP c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Altek 830-KP - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Altek 830-KP, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Altek 830-KP va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Altek 830-KP, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Altek 830-KP.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Altek 830-KP. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Altek 830-KP ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
