1. Wprowadzenie
The Ohaus Scout Portable Balance SPX1202 is engineered for precise weighing in laboratory, industrial, and educational settings. This manual provides essential information for the proper setup, operation, and maintenance of your balance to ensure accurate and reliable performance.
The SPX1202 model features an LCD display and tactile buttons for user-friendly operation. Key features include a removable high-strength stainless steel weighing platform, integrated transportation/storage lock, slip-resistant and adjustable feet, a leveling bubble, and robust mechanical and software overload/underload protection. The sealed front panel and spill ring enhance durability by protecting internal components from spills. The balance also includes a stability indicator, auto tare function, low-battery indicator, and auto shut-off.
Multiple weighing modes are supported, such as parts counting, check weighing, percent weighing, density determination, totalization, and display hold. Optional connectivity kits for RS-232, USB host, USB device, Ethernet, and Bluetooth are available.
Rycina 1: Przód view of the Ohaus Scout Portable Balance SPX1202. The balance features a stainless steel weighing pan, an LCD display, and control buttons for various functions.
2. Konfiguracja
2.1 Rozpakowanie
Carefully remove the balance from its packaging. Retain all packaging materials for future transport or storage. Verify that all components are present:
- Ohaus Scout Portable Balance unit
- Stainless steel weighing pan
- AC adapter (if included, or ensure 4 AA batteries are available)
- Instrukcja obsługi (ten dokument)
2.2 Umieszczenie
Place the balance on a stable, level surface free from vibrations, drafts, and direct sunlight. Avoid locations near heat sources or air conditioning vents.
2.3 Wyrównywanie równowagi
The balance must be level for accurate measurements. Use the leveling bubble located near the display to adjust the feet:
- Adjust the two rear feet by turning them clockwise or counter-clockwise until the air bubble is centered within the red circle of the leveling indicator.
- Ensure the balance is stable and does not rock.
2.4 Połączenie zasilania
The balance can be powered by an AC adapter or 4 AA batteries (not included).
- Zasilacz: Connect the AC adapter to the power input port on the rear of the balance and then to a suitable power outlet.
- Baterie: Open the battery compartment on the underside of the balance and insert 4 AA batteries, observing polarity.
Rysunek 2: Tył view of the Ohaus Scout Portable Balance, illustrating the power input and optional communication ports.
3. Instrukcja obsługi
3.1 Włączanie/wyłączanie
- Aby włączyć, naciśnij WŁ./WYŁ. przycisk.
- Aby wyłączyć, naciśnij i przytrzymaj WŁ./WYŁ. przycisk, aż wyświetlacz się wyłączy.
3.2 Podstawowe ważenie
- Upewnij się, że szalka wagi jest pusta i czysta.
- Naciśnij ZERO przycisk, aby ustawić wyświetlacz na zero.
- Ostrożnie umieść przedmiot, który chcesz zważyć, na środku szalki wagi.
- Poczekaj, aż na wyświetlaczu pojawi się wskaźnik stabilności (zazwyczaj gwiazdka lub kółko).
- Read the stable weight value.
3.3 Tarowanie
Taring allows you to subtract the weight of a container, so only the net weight of the contents is displayed.
- Połóż pusty pojemnik na szalce wagi.
- Wait for the stability indicator.
- Naciśnij TARA przycisk. Na wyświetlaczu pojawi się zero.
- Add the material to be weighed into the container.
- The display will show the net weight of the material.
3.4 Zmiana jednostek ważenia
The Scout balance supports multiple weighing units (g, kg, lb, lb:oz, oz, N, ct, Grn, dwt, ozt).
- Naciśnij JEDNOSTKA button (if available, or refer to the specific model's button layout) to cycle through available weighing units.
- Alternatively, access the menu settings to select preferred units.
3.5 Advanced Weighing Modes
The Ohaus Scout offers several advanced weighing applications:
- Liczenie części: For counting a large number of identical items.
- Kontrola ważenia: To verify if a sample's weight falls within a specified target range.
- Ważenie procentowe: To measure the weight of a sample jako procenttage masy referencyjnej.
- Oznaczanie gęstości: For calculating the density of a sample.
- Sumowanie: To sum up a series of individual weight measurements.
- Zatrzymanie wyświetlacza: To hold the displayed weight value even after the sampplik zostanie usunięty.
Refer to the balance's on-screen menu or specific model documentation for detailed instructions on activating and using these modes.
4. Konserwacja
4.1 Czyszczenie
- Przed przystąpieniem do czyszczenia należy zawsze odłączyć wagę od zasilania.
- Clean the exterior of the balance and the stainless steel pan with a damp szmatką i łagodnym detergentem.
- Nie należy używać środków czyszczących o działaniu ściernym, rozpuszczalników ani silnych środków chemicznych.
- Upewnij się, że do obudowy wagi nie dostanie się żadna ciecz.
- The sealed front panel and spill ring help protect internal components from spills.
4.2 Kalibracja
The Ohaus Scout SPX1202 features external calibration. Regular calibration ensures accuracy.
- Upewnij się, że równowaga jest wypoziomowana i stabilna.
- Refer to the balance's menu or specific instructions for initiating the external calibration procedure.
- You will need a certified calibration weight (not included) corresponding to the balance's capacity (e.g., 1200g).
- Follow the on-screen prompts to place and remove the calibration weight.
4.3 Przechowywanie
When not in use for extended periods, store the balance in a clean, dry environment. Engage the integrated transportation/storage lock to protect the weighing mechanism during movement or storage.
5. Rozwiązywanie Problemów
| Problem | Możliwa przyczyna | Rozwiązanie |
|---|---|---|
| Waga nie włącza się. | No power, low batteries, or faulty power connection. | Check AC adapter connection. Replace batteries if using battery power. Ensure power outlet is functional. |
| Niestabilne odczyty. | Vibrations, drafts, unlevel surface, or electromagnetic interference. | Move balance to a stable, level surface. Shield from drafts. Re-level the balance. Avoid placing near strong electrical devices. |
| Niedokładne odczyty. | Not calibrated, incorrect weighing unit, or overload. | Perform external calibration. Verify the correct weighing unit is selected. Ensure the load does not exceed the balance's capacity (1200g). |
| Na wyświetlaczu pojawia się komunikat „Err” lub kod błędu. | Overload, internal error, or sensor issue. | Remove any load from the pan. Power cycle the balance. If the error persists, contact Ohaus customer support. |
6. Specyfikacje
| Parametr | Wartość |
|---|---|
| Marka | Ohaus |
| Numer modelu | SPX1202 |
| Pojemność | 1200 g (1.2 kg / 2.65 lbs) |
| Czytelność | 0.01 gramów |
| Liniowość | 0.03 gramów |
| Powtarzalność | 0.01 gramów |
| Czas stabilizacji | 1 sekunda |
| Materiał platformy | Stal nierdzewna |
| Platform Dimensions (W x L) | 5.5 cali x 6.7 cala |
| Waga przedmiotu | 3 funtów |
| Moc | 115 / 230 VAC (AC adapter) or 4 AA batteries (not included) |
| Typ kalibracji | Zewnętrzny |
| Jednostki ważenia | g, kg, lb, lb:oz, oz, N, ct, Grn, dwt, ozt |
| Connectivity (Optional) | RS232, USB, Ethernet, Bluetooth |
7. Gwarancja i wsparcie
Ohaus products are manufactured under stringent quality standards. For specific warranty information, please refer to the warranty card included with your product or visit the official Ohaus website. In case of technical issues or for further assistance, please contact Ohaus customer support directly.
For service or support, please have your model number (SPX1202) and serial number ready.