Informations sur l'appareil:

Keithley 1801 Autre
Fabricant:
Keithley
Modèle: 1801
Date: 1993
Catégorie: Mètres
Groupe: Autre
Description: Nanovolt Preamp
Information:
                                    

Les guides suivants sont disponibles pour l'équipement ci-dessus:

Keithley -- 1801 -- Service et Manuel de l'utilisateur
Nom du fichier: Keithley-3510-Manual-Page-1-Picture
Type de document: Service et Manuel de l'utilisateur
Nombre de pages: 93
Taille du fichier: 2.11 Mbytes (2211697 Bytes)
langue: anglaise
Révision: Third printing
Document ID/Numéro: 1801-901-01
Date: April 1999
qualité: Électronique de documents, numérisation sans, bien lisible.
Chargé sur:
MD5: 7b1ec535ac0216aede003ebb7e8b1c31
ed2kID: 183739cb74343ad4d6c66aa9dde04408
Téléchargements: 192 depuis 20 May 2012
Information:
1 General Information
1.1 Introduction .................................................................................................................................................... 1-1
1.2 Features .......................................................................................................................................................... 1-1
1.3 Warranty information ..................................................................................................................................... 1-1
1.4 Manual addenda ............................................................................................................................................. 1-2
1.5 Safety symbols and terms ............................................................................................................................... 1-2
1.6 Specifications ................................................................................................................................................. 1-2
1.7 Unpacking and inspection ............................................................................................................................... 1-2
1.7.1 Inspection for damage ........................................................................................................................... 1-2
1.7.2 Shipment contents ................................................................................................................................. 1-2
1.7.3 Instruction manual ................................................................................................................................ 1-2
1.8 Repacking for shipment ................................................................................................................................. 1-2
1.9 Model 2001 compatibility ............................................................................................................................... 1-3
1.10 Optional accessories ....................................................................................................................................... 1-3
2 Installation
2.1 Introduction .................................................................................................................................................... 2-1
2.2 Card configuration ......................................................................................................................................... 2-2
2.2.1 Preamplifier module .............................................................................................................................. 2-2
2.2.2 Power supply card ................................................................................................................................ 2-3
2.3 Power supply card preparation ........................................................................................................................ 2-4
2.4 Power supply card installation and removal ................................................................................................... 2-5
2.4.1 Card installation .................................................................................................................................... 2-5
2.4.2 Card removal ........................................................................................................................................ 2-5
2.5 Connections .................................................................................................................................................... 2-6
2.5.1 Power supply connections ..................................................................................................................... 2-6
2.5.2 Output connections to multimeter ......................................................................................................... 2-7
2.5.3 Input signal connections ........................................................................................................................ 2-7
2.6 Operating considerations ................................................................................................................................ 2-9
2.6.1 Using the thermal isolation container .................................................................................................... 2-9
2.6.2 Minimum operating distance ................................................................................................................. 2-9
3 Operation
3.1 Introduction .................................................................................................................................................... 3-1
3.2 Preamplifier operation ................................................................................................................................... 3-1
3.2.1 Power-up detection ............................................................................................................................... 3-1
3.2.2 Preamplifier configuration menu ........................................................................................................... 3-2
3.2.3 Enabling Model 1801 operation ............................................................................................................ 3-2
3.2.4 Preamp ON/OFF states .......................................................................................................................... 3-2
3.2.5 Preamplifier filtering ............................................................................................................................. 3-4
3.2.6 Operational differences ......................................................................................................................... 3-5
3.2.7 IEEE-488 bus operation ........................................................................................................................ 3-7
3.3 Measurements ................................................................................................................................................ 3-7
3.3.1 DC voltage measurements ..................................................................................................................... 3-7
3.3.2 AC voltage measurements ..................................................................................................................... 3-9
3.3.3 Four-wire resistance measurements .................................................................................................... 3-11
3.3.4 Frequency measurements .................................................................................................................... 3-11
3.3.5 Differential thermocouple temperature measurements ....................................................................... 3-14
3.4 Measurement considerations ......................................................................................................................... 3-18
3.4.1 Thermoelectric potentials .................................................................................................................... 3-18
3.4.2 Source resistance noise ........................................................................................................................ 3-20
3.4.3 Magnetic fields ................................................................................................................................... 3-21
3.4.4 Electromagnetic interference (EMI) .................................................................................................... 3-22
3.4.5 Ground loops ...................................................................................................................................... 3-22
3.4.6 Shielding ............................................................................................................................................. 3-22
4 Performance Verification
4.1 Introduction .................................................................................................................................................... 4-1
4.2 Environmental conditions ............................................................................................................................... 4-1
4.3 Warm-up period ............................................................................................................................................. 4-2
4.4 Line power ..................................................................................................................................................... 4-2
4.5 Recommended test equipment ........................................................................................................................ 4-2
4.6 Verification limits .......................................................................................................................................... 4-2
4.7 Restoring default conditions ........................................................................................................................... 4-3
4.8 Verification procedures .................................................................................................................................. 4-3
4.8.1 DC volts verification ............................................................................................................................. 4-3
4.8.2 AC volts verification ............................................................................................................................. 4-6
4.8.3 Resistance verification .......................................................................................................................... 4-6
5 Service Information
5.1 Introduction .................................................................................................................................................... 5-1
5.2 Calibration ..................................................................................................................................................... 5-1
5.2.1 Environmental conditions ..................................................................................................................... 5-1
5.2.2 Warm-up period ................................................................................................................................... 5-1
5.2.3 Line power ............................................................................................................................................ 5-2
5.2.4 Recommended calibration equipment ................................................................................................... 5-2
5.2.5 Offset adjustments ................................................................................................................................ 5-2
5.2.6 Normal calibration ................................................................................................................................ 5-4
5.2.7 Gain constants calibration ..................................................................................................................... 5-9
5.3 Principles of operation ................................................................................................................................. 5-10
5.3.1 Block diagram ..................................................................................................................................... 5-10
5.3.2 Preamplifier module ............................................................................................................................ 5-10
5.3.3 Power supply cable .............................................................................................................................. 5-10
5.3.4 Power supply card ............................................................................................................................... 5-10
5.4 Special handling of static-sensitive devices .................................................................................................. 5-12
5.5 Troubleshooting ........................................................................................................................................... 5-12
5.5.1 Troubleshooting equipment ................................................................................................................. 5-12
5.5.2 Troubleshooting access ........................................................................................................................ 5-12
5.5.3 Troubleshooting procedure .................................................................................................................. 5-12
6 Replaceable Parts
6.1 Introduction .................................................................................................................................................... 6-1
6.2 Parts lists ........................................................................................................................................................ 6-1
6.3 Ordering information ..................................................................................................................................... 6-1
6.4 Factory service ............................................................................................................................................... 6-1
6.5 Component layouts and schematic diagrams .................................................................................................. 6-1
A Specifications
B Calibration Programs
Introduction ................................................................................................................................................... B-1
Program requirements ................................................................................................................................... B-1
General program instructions ......................................................................................................................... B-1
C IEEE-488 Bus Command Summary
Keithley-3510-Manual-Page-1-Picture
Télécharger maintenant gratuit


Commentaires

Pas encore de commentaires.

Ajouter un Commentaire

* Informations obligatoires
(ne sera pas publiée)
 
Bold Italic Underline Strike Superscript Subscript Quote Line Bullet Link Email Image Video
 
Smile Sad Huh Laugh Mad Tongue Crying Grin Wink Scared Cool Sleep Blush Unsure Shocked
 
1000
Enter the word shark backwards.
 
Entrez la réponse:
 
Avertissez-moi des nouveaux commentaires par e-mail.
 
Se souvenir de moi sur cet ordinateur.
 
 
Powered by Commentics