1. Introducció
This manual provides essential instructions for the safe and efficient operation, setup, and maintenance of your Ohaus STX1202 Portable Balance. Designed for precision and versatility, the STX1202 features an intuitive touchscreen interface, rapid stabilization time, and multiple weighing modes to suit various laboratory and industrial applications. Please read this manual thoroughly before using the device to ensure optimal performance and longevity.
The Ohaus STX Series Portable Balance, designed for precision in various settings.
2. Informació de seguretat
Always follow these safety guidelines to prevent injury and ensure proper operation of your balance:
- Operate the balance only in a stable, level environment free from vibrations and drafts.
- Eviteu exposar la balança a temperatures extremes, humitat o llum solar directa.
- Do not overload the weighing pan beyond the specified maximum capacity.
- Use only the provided AC adapter or recommended batteries for power.
- Mantingueu la balança neta i lliure de pols i substàncies corrosives.
- Do not attempt to disassemble or repair the balance yourself. Refer to qualified service personnel.
3. Producte acabatview
The Ohaus STX1202 Portable Balance is equipped with a large color touchscreen display for easy navigation and operation. Key components include the weighing pan, display unit, control buttons (Zero, Tare, Menu), and adjustable leveling feet.
Davant view of the Ohaus STX1202 Portable Balance, highlighting the display and weighing pan.
Detallada view of the balance's high-resolution display, showing a measurement.
4. Configuració
Seguiu aquests passos per a la configuració inicial:
- Desembalatge: Carefully remove the balance and all accessories from the packaging. Retain packaging for future transport or storage.
- Col·locació: Place the balance on a firm, level, and stable surface, away from direct sunlight, heat sources, air currents, and vibrations.
- Nivell: Adjust the four leveling feet until the bubble in the illuminated up-front level indicator is centered. This ensures accurate measurements.
- Connexió d'alimentació: Connect the supplied AC adapter to the balance and a suitable power outlet. Alternatively, for portable operation, insert 4 AA batteries (not included) into the battery compartment.
- Encesa inicial: Press the power button to turn on the balance. Allow a brief warm-up period for optimal stability.
5. Instruccions de funcionament
The STX1202 features an intuitive touchscreen interface for easy operation.
5.1 Pesatge bàsic
- Encès/apagat: Press the power button to turn the balance on or off.
- Reducció a zero: With an empty pan, press the Zero button to set the display to zero.
- Taring: Place an empty container on the pan and press the Tara button. The display will show zero, allowing you to weigh the net content.
- Pesatge: Place the item to be weighed on the pan. The stable weight will be displayed within approximately one second.
5.2 Weighing Modes
The STX1202 supports various application modes accessible via the touchscreen:
- Pesatge bàsic: Standard weight measurement.
- Parts Counting: Count a large number of identical items based on a sampel pes.
- Percent Weighing: Measure the weight of a sample com a percentatgetage d'un pes de referència.
- Determinació de la densitat: Calculate the density of a substance.
The touchscreen interface displaying available application modes for versatile weighing.
5.3 Connectivitat
The balance offers multiple connectivity options for data transfer and integration:
- RS232
- Dispositiu USB
- Host USB
- Ethernet
- Bluetooth (for certain models or with optional accessories)
Illustration of the balance's multiple connectivity ports and options.
6. Manteniment
Proper maintenance ensures the accuracy and longevity of your balance:
- Neteja: Wipe the balance exterior with a soft, damp cloth. Use mild soap if necessary. Avoid abrasive cleaners, solvents, or harsh chemicals. Do not allow liquids to enter the balance housing.
- Plat de pesatge: The stainless steel weighing pan can be removed for cleaning. Wash with mild detergent and dry thoroughly before reattaching.
- Emmagatzematge: When not in use, store the balance in a clean, dry place. The stackable design and included storage cover provide convenience and protection during transport and storage.
- Calibració: Regular calibration with certified weights is recommended to maintain accuracy. Refer to the on-screen menu for calibration procedures.
7. Solució De Problemes
Si teniu problemes, consulteu la taula següent per veure els problemes i les solucions més habituals:
| Problema | Causa possible | Solució |
|---|---|---|
| Balance does not power on | No power, dead batteries, faulty AC adapter | Check AC adapter connection, replace batteries, try a different power outlet. |
| Lectures inexactes o inestables | Not level, vibrations, drafts, temperature changes, dirty pan, calibration needed | Re-level the balance, move to a stable environment, clean the pan, perform calibration. |
| Display shows "Overload" or "Underload" | Weight exceeds/is below capacity | Remove excess weight or ensure minimum weight is met. |
| La pantalla tàctil no respon | Software glitch, extreme temperature | Restart the balance. Ensure operating within specified temperature range. |
| Indicador de bateria baixa | Les bateries estan baixes | Replace batteries or connect to AC power. |
Si el problema persisteix després d'intentar aquestes solucions, poseu-vos en contacte amb l'atenció al client.
8. Especificacions
| Característica | Detall |
|---|---|
| Model | STX1202 |
| Capacitat | 1,200 g |
| Llegibilitat | 0.01 g |
| Temps d'estabilització | 1 segon |
| Mostra | Large Color Touchscreen |
| Modes de pesatge | Weighing, Parts Counting, Percent Weighing, Density Determination |
| Connectivitat | RS232, USB Device, USB Host, Ethernet (Bluetooth optional) |
| Poder | AC Adapter (included), 4 AA Batteries (not included) |
| Característiques especials | Illuminated up-front level indicator, Mechanical and software overload/underload protection, Auto shut-off, Auto tare, Stackable design, Storage cover |
| Marca | Ohaus (Manufactured by Liberty Scales) |
9. Garantia i Suport
The Ohaus STX1202 Portable Balance is covered by a manufacturer's warranty against defects in materials and workmanship. For specific warranty terms and conditions, please refer to the documentation included with your product or visit the official Ohaus weblloc.
For technical assistance, troubleshooting beyond this manual, or to inquire about service and parts, please contact Liberty Scales, Inc. customer support. Contact details can typically be found on the product packaging or the seller's weblloc.