Informations sur l'appareil:

Hewlett Packard 4338A Indicateur de niveau
Fabricant:
Hewlett Packard
Modèle: 4338A
Date: 1996
Catégorie: Mètres
Groupe: Indicateur de niveau
Description: Miliohmmeter
Information:
                                    Overview

HP 4338B Milliohmmeter is a precise, reliable, and
high speed test tool for measuring low resistance.

Features
Low and selectable test signal current: 1 µA to 10 mA
Wide measurement range: 10 µΩ to 100 kΩ
10 µΩ resolution
1 kHz ac measurement
High speed measurement: 34 ms
Built-in comparator
Auto measurement mode

■	Precise Low Resistance Measurement

Contact failure of electro-mechanical components in
low current circuits is a key issue in determining
these components’ reliability. The HP 4338B offers
selectable low level ac test signals (1 µA to 10 mA),
so now low current conditions can be characterized.
A high resolution of 10 µΩ allows you to determine
the slightest differences in contact resistance testing
of relays, switches, connectors, PC board traces, and
cables. The 1 kHz test signal eliminates potential
errors introduced by thermo-electric effects across
the DUT contacts. The 1 kHz ac test signal is the
best solution for evaluating the internal resistance
of batteries because it avoids dc energy consumption.

■	High Speed Measurements

The high speed (34 ms), built-in comparator, and
HP-IB/handler interfaces makes it possible to construct
a measurement system using an automatic handler and
an external computer to minimize production test time.

■	Auto Measurement Mode

When performing gross continuity testing where the
test signal level is not a significant factor in the
test, the auto measurement function allows the HP 4338B
to select the appropriate test signal level and measurement
range.

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

Hewlett Packard -- 4338A -- Manuel de l'utilisateur
Nom du fichier: HewlettPackard-3895-Manual-Page-1-Picture
Type de document: Manuel de l'utilisateur
Nombre de pages: 199
Taille du fichier: 1.21 Mbytes (1264911 Bytes)
langue: anglaise
Révision: third edition
Document ID/Numéro: 04338-90030
Date: June 1998
qualité: Document scanné, tous les lisible.
Chargé sur:
MD5: b98271b84fa9c1870825ce6c882ca04e
ed2kID: 01b04ff59a9bd64d89ac948e2f83872b
Téléchargements: 137 depuis 09 January 2013
Information:
HewlettPackard-3895-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
Which is darker: black or white?
 
Entrez la réponse:
 
Avertissez-moi des nouveaux commentaires par e-mail.
 
Se souvenir de moi sur cet ordinateur.
 
 
Powered by Commentics