Informations de l’équipement

Electro Scientific Industries 250DE Multimètre analogique
Fabricant:
Electro Scientific Industries
Modèle: 250DE
Date: 1967
Catégorie: Mètres
Groupe: Multimètre analogique
Description: Impedance Bridge
Informations:
                                    The esi Model 250DE Impedance Bridge is an instrument that
measures resistance, inductance, capacitance, and the
dissipation factor (D) and the storage factor (Q) of
inductors and capacitors.
The instrument is battery operated and completely portable.
An internal generator supplies ac and dc, and an internal
solid-state ac-dc detector indicates bridge balance

Ces manuels sont disponibles pour les équipements ci-dessus :

Electro Scientific Industries -- 250DE -- Service et Manuel de l'utilisateur
Nom de fichier: ESI-6666-Manual-Page-1-Picture
Type manuel: Service et Manuel de l'utilisateur
Pages: 56
Taille: 9.50 Mbytes (9958791 Bytes)
Langue: Anglais
Révision: revised
Numéro d’identification: 13202
Date: avril 1967
Qualité: Document scanné, la lecture en partie mal, en partie illisible.
Télécharger date:
MD5: 9b998c4e020c2eb4efcf5f72988fff53
Téléchargements: 185 depuis 11 mai 2015
Informations:
!. INTRODUCTION 1-1
1.1 DESCRIPTION 1-1
1.2 SPECIFICATIONS 1-2
II. OPERATION
2.1 CONTROLS 2-1
2.2 CONNECTIONS 2-2
2.3 BASIC OPERATION 2-2
III. RESISTANCE MEASUREMENT
3.1 DC RESISTANCE MEASUREMENT 3-1
3.2 AC RESISTANCE MEASUREMENT 3-3
3.3 NOTES ON RESISTANCE MEASUREMENT 3-5
3.3.1 Low Resistance 3-5
3.3.2 High Resistance 3-5
IV. CAPACITANCE MEASUREMENT
4.1 NORMAL CAPACITANCE MEASUREMENT 4-1
4.2 CAPACITANCE MEASUREMENT WITH EXTENDtD D RANGE 4-3
4.3 CAPACITANCE MEASUREMENT USING DC BIAS 4-5
4.3.1 DC Bias Supply 4-5
4.3.2 Operating Procedure 4-6
4.4 VOLTAGE ACROSS UNKNOWN CAPACITOR 4-8
4.5 NOTES ON CAPACITANCE MEASUREMENT 4-9
4.5.1 Series and Parallel Capacitance 4-9
4.5.2 Low Capacitance Measurements 4-9
4.5.3 High Capacitance Measurements 4-10
V. INDUCTION MEASUREMENT
5.1 NORMAL INDUCTANCE MEASUREMENTS 5-2
5.2 INDUCTANCE MEASUREMENT WITH EXTENDED Q RANGE 5-3
5.2.1 Preliminary Procedure 5-3
5.2.2 Parallel Inductance 5-3
5.2.3 Series Inductance 5-4
5.3 INDUCTANCE MEASUREMENT USING DC 5-6
5.3.1 DC Supply 5-6
5.3.2 Operating Procedure 5-6
5.4 VOLTAGE AND CURRENT IN UNKNOWN INDUCTOR 5-9
5.4.1 Voltage 5-9
5.4.2 Current 5-10
5.5 NOTES ON INDUCTANCE MEASUREMENT 5-11
5.5.1 Series and Parallel Inductance 5-11
5.5.2 Low-lnductance Measurements 5-12
5.5.3 High-lnductance Measurements 5-12
IV. USEFUL MEASUREMENT TECHNIQUES
6.1 EXTERNAL DETECTOR 6-1
6.2 EXTERNAL DC GENERATOR 6-2
6.3 EXTERNAL AC GENERATOR 6-3
6.4 OPERATION AT FREQUENCIES OTHER THAN ONE KILOHERTZ
6.4.1 D and Q Corrections
6.4.2 Accuracy
6.5 SLIDING BALANCE
6.6 EXTEND LEADS WITH AC MEASUREMENTS
VII. REPLACEMENT PARTS
ESI-6666-Manual-Page-1-Picture
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