Ohaus NVT6200 Navigator Series Portable Balance Instruction Manual

1. Inleiding

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.

Belangrijkste kenmerken zijn:

• 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. Instellen

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

1. Uitpakken: Carefully remove the balance and all accessories from the packaging. Retain the packaging for future transport or storage.
2. Plaatsing: 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. Stroomaansluiting:
   • Wisselstroomadapter: Connect the supplied AC adapter to the balance's power input and then to a suitable power outlet.
   • Batterijvermogen: For portable use, install four "C" batteries (not included) into the battery compartment located on the underside of the balance. Ensure correct polarity.
4. Nivellering: 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. Eerste keer inschakelen: Druk op de AAN/UIT button to turn on the balance. Allow a brief warm-up period for optimal performance.

3. Bediening

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

3.1 Basiswegen

1. Turn on the balance by pressing the AAN/UIT knop.
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. Haal het product uit de pan.

3.2 Tareren (Nulstellen)

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

1. Plaats de lege container op de weegschaal.
2. Druk op de TARRA 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 Wisselen van weegeenheden

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

• Druk op de EENHEID 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:

• Weging: 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 als een procenttage van een referentiegewicht.
• 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 MODUS or FUNCTIE knop.

4. Onderhoud

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

• Schoonmaak:
  • Koppel de weegschaal altijd los van de stroomvoorziening voordat u hem schoonmaakt.
  • Clean the weighing pan and housing with a soft cloth dampaf met een mild schoonmaakmiddel of water.
  • Gebruik geen schurende reinigingsmiddelen, oplosmiddelen of agressieve chemicaliën.
  • Ensure no liquid enters the balance housing.
• Kalibratie: 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.
• Opslag: 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. Probleemoplossing

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. Specificaties

Technical specifications for the Ohaus NVT6200 Navigator Series Portable Balance:

• Model: NVT6200
• Maximale capaciteit: 6200 gram
• Readability (Accuracy): 1 gram
• Panmaat: 9.1" x 6.9"
• Weergavetype: LCD
• Materiaal: Stainless Steel (pan)
• Stroom: AC Adaptor (Included) or 4 "C" Batteries (Not Included)
• Maateenheden: g, kg, N, oz, ozt, dwt, lb, lb/oz, ct, grain
• Weighing Modes: Wegen, onderdelen tellen, procent wegen, controlewegen
• Tarra Bereik: Full Capacity by Subtraction
• Artikelgewicht: Ongeveer 5 pond

7. Garantie en ondersteuning

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 webwebsite: www.ohaus.com