Brecknell 400 lb Portable Shipping Scale (SBWLPS400)

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The Brecknell SBWLPS400 Portable Shipping Scale is designed for accurate weighing in shipping, warehouse, and general-purpose applications. It features a robust four-load cell design, ensuring precise measurements up to 400 lb. This scale offers dual power modes for both portability and permanent installation, making it versatile for various environments. Its compatibility with major shipping software, including UPS, streamlines your workflow.

The large, easy-to-read LCD display can be wall-mounted or desk-mounted for optimal visibility, and its large keyboard switches are designed for ease of use, even with gloved hands. An RS232 link and PC Serial Interface Cable are included for seamless computer integration.

Guide d'installation

1. Déballage et vérification du contenu

Retirez soigneusement tous les composants de l'emballage. Assurez-vous que les éléments suivants sont présents :

• Plateforme de pesée
• Unité d'indicateur
• Câble RS-232
• 4 piles AAA
• Mounting Bracket (for indicator)
• Manuel d'instructions (ce document)

Figure 1: Included components of the Brecknell SBWLPS400 Portable Shipping Scale. This image shows the weighing platform, the digital indicator, connecting cables, and the AAA batteries required for operation.

2. Alimenter la balance

The scale can be powered using the included AAA batteries or an optional AC adapter (not included). For battery operation, open the battery compartment on the indicator unit and insert the 4 AAA batteries, observing polarity.

For continuous operation or when connecting to a computer, it is recommended to use an AC adapter (DC 6V, 500mA, center positive) plugged into the power input port on the indicator unit.

3. Connexion des composants

Connect the weighing platform to the indicator unit using the coiled cable. Ensure the connector is securely inserted into the designated port on the indicator.

The indicator unit can be placed on a desk or mounted on a wall using the provided bracket for optimal viewet accessibilité.

Figure 2 : Example setup of the Brecknell SBWLPS400 scale in a typical shipping environment. The weighing platform is on the floor, and the indicator is conveniently mounted on a wall for easy reading.

Mode d'emploi

1. Pesage de base

1. Placez la balance sur une surface ferme et plane.
2. Appuyez sur le MARCHE/ARRÊT/ZÉRO button to power on the scale. The display will show "0.00" when ready.
3. Place the item to be weighed onto the center of the weighing platform.
4. Lisez le poids affiché sur l'écran LCD.

2. Using the Display and Buttons

The indicator unit features a clear LCD display and several function buttons:

• ON/OFF/ZERO: Powers the scale on or off, and zeros the display.
• UNITÉS: Toggles between available weight units (e.g., lb, kg).
• REPOUSSER: Subtracts the weight of a container or packaging, allowing only the net weight of the contents to be measured.
• HOLD/PRINT: Holds the displayed weight or sends the weight data via the RS232 port.

Figure 3 : Détaillé view of the indicator's LCD display and operator keys. The display shows the weight, and the buttons allow for functions like power, unit selection, tare, and data hold/print.

3. Fonction Tare

To use the Tare function:

1. Placez un conteneur vide sur la plate-forme.
2. Attendez que le poids se stabilise.
3. Appuyez sur le FORT Appuyez sur le bouton. L'affichage reviendra à « 0.00 », indiquant que le poids du conteneur a été taré.
4. Ajoutez les articles à peser dans le récipient. L'écran affichera uniquement le poids net des articles.

4. Computer Interface (RS232)

The scale includes an RS232 port for connecting to a computer or compatible shipping systems. This allows for direct weight data transfer to software like UPS Worldship or FedEx Ship Manager.

Figure 4: The back panel of the indicator unit, highlighting the RS232 serial port for data communication and the power input jack.

Entretien

1. Nettoyage

To maintain accuracy and longevity, keep the scale clean. Wipe the stainless steel platform and indicator unit with a damp cloth. Avoid using abrasive cleaners or excessive water, as this can damage electronic components.

2. Remplacement de la batterie

If the display becomes dim or the scale does not power on with batteries, replace all four AAA batteries. Ensure correct polarity when inserting new batteries.

3. Étalonnage

The scale is factory calibrated. If you suspect calibration issues or experience consistent inaccuracies, it is recommended to contact Brecknell customer support or a certified scale technician for recalibration. Do not attempt to self-calibrate unless specifically instructed by official documentation or support.

4. Stockage

When not in use for extended periods, store the scale in a dry, stable environment. If using batteries, remove them to prevent leakage and potential damage to the indicator unit.

Dépannage

Problèmes courants et solutions

• La balance ne s'allume pas :
  • Vérifiez l'installation des batteries et assurez-vous qu'elles sont neuves.
  • Si vous utilisez un adaptateur secteur, assurez-vous qu'il est correctement branché et que la prise de courant est fonctionnelle.
• Lectures inexactes :
  • Assurez-vous que la balance est sur une surface stable et plane.
  • Verify that nothing is touching the platform or interfering with its movement.
  • Check for debris under the platform.
  • Envisagez un recalibrage si les problèmes persistent (contactez l'assistance).
• Display shows "OVERLOAD" or "Err":
  • Remove any excessive weight from the platform. The scale has a maximum capacity of 400 lb.
  • Power cycle the scale (turn off, then on again).

Integrating with UPS Worldship (Advanced Configuration)

Some users have reported challenges with initial setup for UPS Worldship. The following steps, derived from user experience, may assist in configuring the scale for proper communication:

1. Configuration de l'échelle :
   • Éteignez la balance.
   • Tenez le MARCHE/ARRÊT/ZÉRO bouton et le UNITÉS button simultaneously to enter setup mode.
   • Appuyez sur le FORT button to navigate through parameters (P1 through P20).
   • Aller à P4, puis appuyez sur la touche UNITÉS button to change the setting to 7 (NCI protocol).
   • Presse FORT to save and proceed to P5. Change this to 2 (4800 baud).
   • Presse FORT to save and proceed to P6. Change this to 2 (7E1).
   • Appuyez sur le MARCHE/ARRÊT/ZÉRO button to save all settings and exit setup.
2. PC Port Settings (Windows):
   • Go to Device Manager, then Ports (COM & LPT).
   • Double-click on the COM port assigned to your scale (e.g., COM1).
   • Go to the "Port Settings" tab and configure as follows:
     • Bits par seconde : 4800
     • Bits de données: 7
     • Parité: Même
     • Bits d'arrêt: 1
     • Contrôle de flux : Aucun
   • Click OK and close Device Manager.
3. UPS Worldship Configuration:
   • Open UPS Worldship.
   • Aller à Outils > Préférences système > Matériel.
   • Change the "Scale port" to the COM port you configured (e.g., COM1).
   • Change the "Scale Type" to NCI 3835.
   • Cliquez Échelle de test. The weight should now report from the scale.

Caractéristiques

Figure 5: Key dimensions and features of the Brecknell SBWLPS400 Portable Shipping Scale, including the stainless steel weighing platform and the high LCD display.

Garantie et assistance

Brecknell products are manufactured to high standards and are backed by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or visit the official Brecknell website.

For technical support, service, or calibration inquiries, please contact Brecknell customer service. You may also find additional resources and frequently asked questions on the official Brecknell support page.

A comprehensive User Manual in PDF format is also available for download from the product's Amazon listing or the manufacturer's website for further detailed information.