Ohaus NVT6200 Navigator Series Portable Balance Instruction Manual

1. Úvod

The Ohaus Navigator Series Portable Balance, model NVT6200, is designed for accurate and repeatable weighing in various settings, including laboratory, industrial, and educational environments. This balance features fast stabilization, robust overload protection, and intuitive operation to enhance user efficiency and productivity.

Medzi kľúčové vlastnosti patrí:

• Fast stabilization time (less than one second).
• Overload protection up to four times its rated capacity.
• Touchless sensor for hands-free operation (zero, print, tare, change functions).
• Multiple weighing modes: Weighing, Parts Counting, Percent Weighing, Checkweighing.
• Multiple units of measure: g, kg, N, oz, ozt, dwt, lb, lb/oz, ct, grain.

Figure 1: Ohaus NVT6200 Navigator Series Portable Balance. This image shows the balance with its weighing pan and LCD display.

2. Nastavenie

Follow these steps to set up your Ohaus NVT6200 Portable Balance:

1. Rozbalenie: Carefully remove the balance and all accessories from the packaging. Retain the packaging for future transport or storage.
2. umiestnenie: Place the balance on a stable, level surface free from vibrations, drafts, and direct sunlight. Ensure the surface can support the weight of the balance and any items to be weighed.
3. Napájanie:
   • AC adaptér: Connect the supplied AC adapter to the balance's power input and then to a suitable power outlet.
   • Batéria: For portable use, install four "C" batteries (not included) into the battery compartment located on the underside of the balance. Ensure correct polarity.
4. vyrovnávanie: Use the adjustable feet and the spirit level (if present, typically near the display) to ensure the balance is perfectly level. Adjust the feet by turning them clockwise or counter-clockwise until the bubble in the spirit level is centered.
5. Počiatočné zapnutie: Stlačte tlačidlo ON/OFF button to turn on the balance. Allow a brief warm-up period for optimal performance.

3. Prevádzka

This section outlines the basic operational procedures for the NVT6200 balance.

3.1 Základné váženie

1. Turn on the balance by pressing the ON/OFF tlačidlo.
2. Wait for the display to show "0.00 g" (or the last used unit) and the stability indicator to appear.
3. Place the item to be weighed on the center of the weighing pan.
4. Read the stable weight value displayed on the LCD.
5. Remove the item from the pan.

3.2 Taring (Zeroing)

To weigh an item in a container, use the Tare function:

1. Prázdnu nádobu položte na vážiacu misku.
2. Stlačte tlačidlo TARA button (or use the touchless sensor if configured). The display will return to "0.00 g".
3. Add the item to be weighed into the container. The display will show the net weight of the item.

3.3 Zmena jednotiek hmotnosti

The NVT6200 supports multiple weighing units. To change the unit:

• Stlačte tlačidlo JEDNOTKA button (or use the touchless sensor if configured) repeatedly to cycle through the available units (g, kg, N, oz, ozt, dwt, lb, lb/oz, ct, grain).
• Stop when the desired unit is displayed.

3.4 Using Weighing Modes

The balance offers various application modes:

• Váženie: Standard weight measurement.
• Parts Counting: For counting a large number of identical items based on a reference weight.
• Percent Weighing: For measuring the weight of a sample ako percentotage referenčnej hmotnosti.
• Checkweighing: For checking if a sample's weight falls within a specified target range.

Refer to the detailed user manual for specific instructions on configuring and using each weighing mode, typically accessed via a MODE or FUNKCIA tlačidlo.

4. Údržba

Proper maintenance ensures the longevity and accuracy of your Ohaus NVT6200 balance.

• Čistenie:
  • Always disconnect the balance from the power supply before cleaning.
  • Clean the weighing pan and housing with a soft cloth dampošetrite jemným čistiacim prostriedkom alebo vodou.
  • Nepoužívajte abrazívne čistiace prostriedky, rozpúšťadlá ani agresívne chemikálie.
  • Ensure no liquid enters the balance housing.
• Kalibrácia: Regular calibration with certified weights is recommended to maintain accuracy, especially after relocation or significant temperature changes. Refer to the full Ohaus manual for calibration procedures specific to the NVT6200 model.
• Ukladací priestor: When not in use for extended periods, store the balance in a clean, dry, and stable environment. Engage the integrated shipping lock to protect the weighing cell during transportation or storage.

5. Riešenie problémov

If you encounter issues with your NVT6200 balance, refer to the following common problems and solutions:

If the problem persists, contact Ohaus customer support or an authorized service center.

6. Špecifikácie

Technical specifications for the Ohaus NVT6200 Navigator Series Portable Balance:

• Model: NVT6200
• Maximálna kapacita: 6200 gramov
• Readability (Accuracy): 1 gramov
• Veľkosť panvice: 9.1" x 6.9"
• Typ zobrazenia: LCD
• Materiál: Stainless Steel (pan)
• Výkon: AC Adaptor (Included) or 4 "C" Batteries (Not Included)
• Jednotky merania: g, kg, N, oz, ozt, dwt, lb, lb/oz, ct, grain
• Weighing Modes: Váženie, počítanie dielov, percentuálne váženie, kontrolné váženie
• Rozsah tary: Full Capacity by Subtraction
• Hmotnosť položky: Približne 5 libier

7. Záruka a podpora

Ohaus products are manufactured under stringent quality standards. For warranty information and technical support, please refer to the official Ohaus website or contact your local Ohaus representative.

It is recommended to register your product to receive updates and support. Keep your purchase receipt as proof of purchase for warranty claims.

For further assistance, visit the official Ohaus webmiesto: www.ohaus.com