Manuel d'utilisation / d'entretien du produit 9112A du fabricant Fluke
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9112A Calibration Furnace User’ s Guide Rev. 5B2901 Hart Scientific.
Rev. 5B2901 Fluke Corporation, Hart Scientific Division 799 E. Utah Valley Drive • American Fork, UT 84003-9775 • USA Phone: +1.801.763.1600 • Telefax: +1.801.763.1010 E-mail: support@hartscientific.com www.hartscientific.com Subject to change without notice.
T able of Contents 1 Bef ore Y ou Start . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 Symbols Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.2.1 W ARNINGS .
6.2 Operating the Furnace . . . . . . . . . . . . . . . . . . . . . . . . 23 7 Digital Communication Interface . . . . . . . . . . . . . . . . 25 8 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 9 A ppendix A - Material Safety Data Sheets (MSDS) .
iii Figures Figure 1 Front V iew . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Figure 2 Sectional Side V iew . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Figure 3 Back V iew . . . . . . . . . . . . . . . . . . . . . . .
1 Bef ore Y ou Start 1.1 Symbols Used T able 1 lists the International Electri cal Symbols. Some or all of these symbols may be used on the instrument or in this manu al.
Symbol Description Canadian Standards Associati on O VERV OL T AGE (Installat ion) CA TEGORY II, P ollution Deg ree 2 per IEC1010-1 r e - f ers to the le vel of Impulse Wit hstand V oltage protect ion provided. Equipment of O VERV OL T AGE CA TEGOR Y II is energy-consuming equipment to be suppli ed from the fix ed installat ion.
Follo w all safety guidelines listed in the user’ s man ual. Calibration Equi pment should only be used by T rained Personnel. If this equipment is used in a manner not specif ied by the manufacturer , the protection provided by the equipment m ay be impaired or safety hazards may arise.
ELECTRICAL HAZARD These guidelines must b e follo wed to ensure that the safety mech anisms in this instrument will operate properly . This instrument must be plugged into a 230 V AC (± 10%) 50/60 Hz onl y electric outlet.
The unit is a preci sion instrument. Although i t has been designed for optimum durability and trouble free operation, it must be handled with care. Most probes hav e handle temperature limits. Be sure that the probe handl e tem - perature limit is not exceeded in the air above the i nstrument.
Hart Scientific, Inc. 799 E. Utah V alle y Driv e American Fork, UT 84003-9775 USA Phone: +1.801.763.1600 T elefax: +1.801.763.1010 E-mail: support@hartscientific.com Fluke Nederland B.V . Customer Support Services Science Park Eindhov en 5108 5692 EC Son NETHERLANDS Phone: +31-402-675300 T elefax: +31-402-675321 E-mail: ServiceDesk@fluke.
Phone: +65 6799-5588 T elefax: +65 6799-5588 E-mail: antng@singa.fluke.com When contacting these Service Cente rs for support, please hav e the follo wing information av ailable: • Model Number • .
2 Intr oduction The 9112A Calibration Furnace w as designed specif ically for calibrati ng PR Ts, fiber opti c sensors and thermocoupl es at higher temperature ranges up to 1100°C. The furnace utilizes an equilibra tion block capable of making compar - ison measurements on multip le probes.
3 Specifications and En vir onmental Conditions 3.1 Specifications Operating Range 300°C to 1100°C Stability 300°C ±0.05°C 500°C ±0.05°C 700°C ±0.1°C 1000°C ±0.1°C 1100°C ±0.1°C Uniformity 300°C ±0.05°C 500°C ±0.08°C 700°C ±0.
for a period as stated in our current product catal og from the date of shipment. This warrant y extends onl y to the original purchaser and shall not apply to an y product which, in Hart’ s sole opinion, has been subject to misuse, al teration, abuse or abnormal c onditions of operation or handling.
4 Installation 4.1 Unpac king & Inspection The furnace has been carefully packed fo r safe shipment by traditional means. Unpacking should be done carefully . Check carefully for all parts. If an y dam - age has occurred, you should notify the shipper immediat ely and make the a p - propriate claim.
4.3 “Dry-out” P eriod W ARNING: Before initial use , after transport, and any time the instru - ment has not been energized for mor e than 10 days, the instrument needs to be ener gized for a “dry-out” period of 1-2 hour s befor e it can be as - sumed to meet all of the safety requir ements of the IEC 1010-1.
shown and t hen insert the insulati on (ceramic fiber , see MSDS in the Appen - dix) being careful no to bend the probe sheath. The insul ation should generally block air movement in and out of the back of the fused silica tube. In stall the Guard Cov er to prev ent physical contact with parts that become dangerously hot when in use.
5 P ar ts and Contr ols 5.1 Fr ont View 5.1.1 T emperature Controller The temperature controller is a full PID micro-processor based instrument as indicated.
two LED type displays. The upper display normall y indicates the actual tem - perature while the lower display indicates the set temperature. The d isplays are also utilized in setup and alarm functio ns. Other indicators include the OP1 an d OP2 indicator lights.
5.2 Heater Assembly The heater is a made of fiber ceramic in sulating m aterial with imbedded heat - ing. The heater is made up with two halv es, each with a separate heating ele - ment. The heating elements are wired in parallel. The heater is primarily a r adiating de vice and is rated fo r a maximum furnace operating temperature of 1100°C.
5.2.2 T emperature Control and Cutout Sensor The temperature control sensor is a T ype K Thermocouple as indicated. This sensor is 3/16 inch in diamet er and 12 inches long. Its locati on in the block is important and can cause the gradient in t he block to mo ve back and forth.
The sensor connectors are provided on the rear panel of the furnace for con - necting the control and cutout t hermocouples. They are T ype K miniature con - nectors and allow for ease of syste m assembly and sensor replacement. 5.3 Bac k View See Figure 3.
6 Operation 6.1 Overview The Model 9112A is basically a temperature controlled furnace utilizing a full PID micro-processor based temperature controller wit h a T ype K thermocouple temperature sensor . The temperature controller sends a ti me proportional signal to the solid state relay which regulat es the current to the heater .
CA UTION: T ake car e that all sensors used as refer ences or being cali - brated in the furnace ar e capable of withstanding the desired temper atur e range to be used. W ARNING: T ake extr eme care in handling hot pr obes. The ex - tr eme temperatures g enerated in a furnace of this type can cause serious personal injury .
7 Digital Comm unication Interface T o control the furnace through a computer , follow the instructions l isted belo w . The program supplied is a demo program and may be alt ered by you for your specific needs. First make the appropria te cable assembly for your computer system.
• Load GWB ASIC • Load and then run the program TC847.BAS • Set the Baud Rate on the Controller of the 9112A to 9600 • Set the address of your furnace to 10 or greater • Set the temperature or if needed the furnace parameters. A listing of the parameters and their meaning are in the following table.
8 Maintenance The calibration instrument has been desi gned with the utmost care. Ease of op - eration and simplicity of maintenance ha ve been a central t heme in the product de velopment . Therefore, with proper care the instrument should require v ery little maintenance.
9 Appendix A - Material Saf ety Data Sheets (MSDS) 29 9 Appendix A - Material Safety Data Sheets (MSDS).
MATERIAL SAFETY DATA SHEET (See Section 8 "Exposure Controls / Personal Protection" for exposure guidelines) MSDS No. M0001 Effective Date: 06/10/2003 1.
CHRONIC EFFECT There has been no increased incidence of respiratory disease in studies examining occupationally exposed workers. In animal studies, long-term laboratory exposure to doses hundreds of times higher than normal occupational exposures has produced fibrosis, lung cancer, and mesothelioma in rats or hamsters.
1986, has listed "ceramic fibers (airborne fibers of respirable size)" as a chemical known to the State of California to cause cancer. The Canadian Environmental Protection Agency (CEPA) has classified RCF as "probably carcinogenic" (Group 2).
SPILL PROCEDURES Avoid creating airborne dust. Dust suppressing cleaning methods such as wet sweeping or vacuuming should be used to clean the work area. If vacuuming, the vacuum must be equipped with a HEPA filter. Compressed air or dry sweeping should not be used for cleaning.
objectives and criteria underlying each of these OEL decisions also vary. The evaluation of occupational exposure limits and determining their relative applicability to the workplace is best performed, on a case-by-case basis, by a qualified Industrial Hygienist.
control exposures to airborne fiber and the potential presence of crystalline silica. If exposure levels are known, the respiratory protection chart provided above may be applied.
The University of Cincinnati is conducting an ongoing epidemiologic investigation. The evidence obtained from employees in U. S. RCF manufacturing facilities is as follows: 1) There is no evidence of any fibrotic lung disease (interstitial fibrosis) from evaluations of chest X-rays.
No ecological concerns have been identified. WASTE MANAGEMENT To prevent waste materials from becoming airborne during waste storage, transportation and disposal, a covered container or plastic bagging is recommended. DISPOSAL RCF, as manufactured, is not classified as a hazardous waste according to Federal regulations (40 CFR 261).
INTERNATIONAL REGULATIONS RCF DEVITRIFICATION As produced, all RCF fibers are vitreous (glassy) materials which do not contain crystalline silica. Continued exposure to elevated temperatures may cause these fibers to devitrify (become crystalline). The first crystalline formation (mullite) begins to occur at approximately 985° C (1805° F).
this program, please call the Unifrax Corporation Product Stewardship Information Hotline at 1-800-322-2293. On February 11, 2002, the Refractory Ceramic Fibers Coalition (RCFC) and the U.
Revision Summary: Section 1: Added new product name. Replaces 02/11/02 MSDS. MSDS Prepared By: UNIFRAX RISK MANAGEMENT DEPARTMENT DISCLAIMER The information presented herein is presented in good faith and believed to be accurate as of the effective date of this Material Safety Data Sheet.
Th erma l Cer ami cs MATERIAL SAFETY DATA SHEET MSDS No: 350 Date Prepared: 03/24/1992 Current Date: 7/26/2002 Last Revised: (03/20/2002) 1. PRODUCT AND COMPANY IDENTIFICATION Product Group: ALKALINE .
MATERIAL SAFETY DATA SHEET MSDS No: 350 Date Prepared: 03/24/1992 Current Date: 7/26/2002 Last Revised: (03/20/2002) 4. FIRST AID MEASURES RESPIRATORY TRACT (nose and throat) IRRITATION If respiratory tract irritation develops, move the person to a dust free location.
MATERIAL SAFETY DATA SHEET MSDS No: 350 Date Prepared: 03/24/1992 Current Date: 7/26/2002 Last Revised: (03/20/2002) 8. EXPOSURE CONTROLS/PERSONAL PROTECTION MANUFACTURER'S RECOMMENDAT ION It is .
MATERIAL SAFETY DATA SHEET MSDS No: 350 Date Prepared: 03/24/1992 Current Date: 7/26/2002 Last Revised: (03/20/2002) 10. STABILITY AND REACTIVITY CHEMICAL STABILITY: Stable under conditions of normal use CHEMICAL INCOMPATIBILITIES: Avoid contact with strong acids.
MATERIAL SAFETY DATA SHEET MSDS No: 350 Date Prepared: 03/24/1992 Current Date: 7/26/2002 Last Revised: (03/20/2002) RCRA CMS wool, as manufactured, is not classified as a hazardous waste according t o Federal regulations (40 CFR 261 ). As manufactured, CMS wool was tested using EPA's Toxicity Characteristics Leaching Procedure (TCLP).
MATERIAL SAFETY DATA SHEET MSDS No: 350 Date Prepared: 03/24/1992 Current Date: 7/26/2002 Last Revised: (03/20/2002) 16. OTHER INFORMATION SUPERWOOL TM DEVITRIFICATION As produced, Superwools TM are vitreous (glassy) AES Wool s that do not contain crystalline silica.
MATERIAL SAFETY DATA SHEET MSDS No: 350 Date Prepared: 03/24/1992 Current Dat e: 7/26/2002 Last Revised: (03/20/2002) Page 7 Of 7 ACGIH: American Conference of Governmental Industrial Hygienists ADR: .
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 Fluke 9112A 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 Fluke 9112A - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Fluke 9112A, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Fluke 9112A va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Fluke 9112A, 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 Fluke 9112A.
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 Fluke 9112A. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Fluke 9112A 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.
