Manuel d'utilisation de la balance de poche numérique Brecknell PB500

1. Introduction

This manual provides detailed instructions for the proper use and maintenance of your Brecknell PB500 Digital Pocket Scale. The PB500 is a versatile, low-cost digital scale designed for precise measurements in various units. Its compact and lightweight design makes it highly portable, suitable for a range of applications requiring accurate weight determination.

Caractéristiques principales :

• Multi-functional digital display.
• Measures in grams (g), ounces (oz), pennyweight (dwt), and troy ounces (ozt).
• Counting function for repetitive item counting.
• Tare function to zero out container weight.
• Automatic shut-off feature to conserve battery life.
• Durable ABS plastic case with a built-in protective cover that doubles as a draft shield.

Image 1: The Brecknell PB500 Digital Pocket Scale with its protective cover closed, demonstrating its compact form factor and a sample item (rings) on the weighing area.

2. Installation

Follow these steps to prepare your PB500 scale for use:

1. Déballage: Carefully remove the scale from its packaging. Inspect for any visible damage.
2. Installation de la batterie : The PB500 scale typically uses standard AAA batteries (not specified, but common for pocket scales). Locate the battery compartment on the underside of the scale. Open the compartment, insert the batteries according to the polarity indicators (+/-), and close the cover securely.
3. Placement: Place the scale on a flat, stable, and level surface. Uneven surfaces can affect weighing accuracy. Avoid areas with vibrations, drafts, or extreme temperature changes.
4. Open Protective Cover: Gently open the hinged protective cover. This cover can also be used as a draft shield during weighing to minimize environmental interference.

Image 2: The Brecknell PB500 Digital Pocket Scale with its protective cover open, showing the weighing platform and the digital display with control buttons.

3. Mode d'emploi

Familiarize yourself with the scale's functions for accurate measurements.

3.1. Pesage de base

1. Mise sous tension : Appuyez sur le MARCHE/ARRÊT button to turn on the scale. The display will show '88888' and then '0.0g' (or the last used unit).
2. Lieu de l'élément : Gently place the item to be weighed onto the center of the weighing platform.
3. Poids à lire : The stable weight will be displayed on the LCD screen.
4. Éteindre: Appuyez sur le MARCHE/ARRÊT button again to turn off the scale. The scale will automatically shut off after a period of inactivity to save battery life.

3.2. Changing Weighing Units

The PB500 supports multiple weighing units:

• Grammes (g)
• Onces (oz)
• Pennyweight (tpl)
• Onces troy (ozt)

To change the unit, press the MODE Appuyez plusieurs fois sur le bouton jusqu'à ce que l'unité souhaitée s'affiche.

3.3. Fonction Tare

La fonction Tare permet de soustraire le poids d'un récipient, de sorte que seul le poids net du contenu soit mesuré.

1. Placez un récipient vide sur la plateforme de pesée.
2. Attendez que l'affichage se stabilise.
3. Appuyez sur le FORT button. The display will reset to '0.0g' (or current unit).
4. Ajoutez les articles à peser dans le récipient. L'écran affichera uniquement le poids des articles.
5. Pour effacer la tare, retirez tous les objets de la plateforme et appuyez sur FORT again, or simply turn the scale off and on.

3.4. Fonction de comptage (PCS)

This feature is useful for counting multiple small items of uniform weight.

1. With the scale on and displaying '0.0g', press and hold the COMPTER bouton jusqu'à ce queample size (e.g., '25') appears on the display.
2. Appuyez sur le MODE button to cycle through available sample sizes (e.g., 25, 50, 75, 100). Select the sample size that matches the number of items you will place on the scale for calibration.
3. Indiquez le nombre exact de sample items (e.g., 25 pieces) onto the weighing platform.
4. Appuyez sur le COMPTER appuyez à nouveau sur le bouton pour confirmer le sample. The display will now show the count of the items.
5. Vous pouvez maintenant ajouter d'autres articles, et la balance affichera le nombre total.
6. Pour quitter le mode de comptage, appuyez sur MODE bouton.

Image 3: The Brecknell PB500 Digital Pocket Scale in use, showing small items like rings and earrings, highlighting its precision for delicate measurements.

4. Entretien

Proper care ensures the longevity and accuracy of your scale.

• Nettoyage: Essuyez la balance avec un léger damp cloth. Do not use abrasive cleaners, solvents, or immerse the scale in water. Ensure no liquids enter the scale's interior.
• Stockage: When not in use, close the protective cover to shield the weighing platform and display from dust and damage. Store the scale in a cool, dry place, away from extreme temperatures and humidity.
• Remplacement de la batterie : If the display shows a low battery indicator or the scale fails to turn on, replace the batteries promptly. Always use new batteries of the specified type. Remove batteries if the scale will not be used for an extended period to prevent leakage.
• Évitez la surcharge : Do not place items exceeding the maximum capacity (500g) on the scale, as this can damage the internal sensor.

5. Dépannage

If you encounter issues with your PB500 scale, refer to the following common problems and solutions:

6. Spécifications

7. Garantie et assistance

For warranty information, please refer to the documentation included with your purchase or visit the official Brecknell webLes conditions de garantie peuvent varier selon la région et le détaillant.

If you require technical assistance, have questions about your scale, or need to report a defect, please contact the retailer from whom you purchased the product or refer to the manufacturer's customer support channels. Contact details are typically available on the manufacturer's website ou emballage du produit.