1. Увод
This manual provides essential instructions for the safe and efficient operation of your KERN PCD 6K-4 Precision Laboratory Balance. This laboratory scale features a separate weighing platform, making it ideal for use in specialized environments such as glove-bags or extractor cabinets, particularly when weighing toxic, volatile, or contaminated substances. It includes a PRE-TARE function for manual extraction of known container weights, useful for precise filling quantity controls.
Please read this manual thoroughly before initial use and keep it for future reference.
2. Безбедносна упутства
- Увек користите вагу на стабилној, равној површини без вибрација.
- Avoid exposing the balance to extreme temperatures, direct sunlight, or high humidity.
- Не преоптерећујте вагу преко њеног максималног капацитета од 6000 г.
- Keep the balance clean and free from dust and chemical spills.
- Користите само адаптер за напајање који сте добили уз уређај.
- Не покушавајте сами да растављате или поправљате вагу. Обратите се квалификованом сервисеру.
3. Садржај пакета
Проверите да ли су сви предмети присутни и неоштећени приликом распакивања:
- KERN PCD 6K-4 Weighing Platform
- Дигитал Дисплаи Унит
- Повер Адаптер
- Wind Protection Ring (for models with Ø 105 mm weighing plate)
- Сафети Цовер
- Кориснички приручник (овај документ)

Figure 1: KERN PCD 6K-4 Precision Laboratory Balance
This image shows the KERN PCD 6K-4 precision laboratory balance. It consists of a square weighing platform with a stainless steel surface, connected by a cable to a separate digital display unit. The display unit features a large digital readout, along with buttons for ON/OFF, MODE/CAL, SET/M, PRINT, and TARE. The display indicates a maximum capacity of 3500g and a readability of 0.01g, though the model is 6K-4 (6000g max). The separate design is ideal for use in specialized environments like glove-bags.
4. Подешавање
- Пласман: Place the weighing platform and display unit on a stable, vibration-free, and level surface. Ensure sufficient space for operation and avoid direct sunlight, drafts, or significant temperature fluctuations.
- Скупштина: Connect the cable from the weighing platform to the designated port on the digital display unit.
- Нивелисање: Use the adjustable foot bolts located on the underside of the weighing platform to level the balance. Observe the integrated spirit level (if present) to ensure precise horizontal alignment.
- Заштита од ветра: If your model includes a wind protection ring (for Ø 105 mm weighing plates), carefully place it around the weighing platform. This helps stabilize readings in environments with air currents.
- Прикључак за напајање: Connect the power adapter to the display unit and then plug it into a suitable power outlet.
5. Упутство за употребу
5.1 Укључивање/искључивање
- To turn the balance ON, притисните тастер ОН/ОФФ button. The display will show a self-test and then settle at 0.00g.
- To turn the balance ОФФ, притисните и држите ОН/ОФФ дугме док се екран не искључи.
5.2 Основно мерење тежине
- Ensure the balance is powered on and displays 0.00g.
- Carefully place the item to be weighed onto the center of the weighing platform.
- Wait for the display to stabilize. The stable weight will be shown.
- Remove the item from the platform.
5.3 TARE Function
The TARE function allows you to subtract the weight of a container, so only the net weight of the contents is displayed.
- Place the empty container onto the weighing platform. The display will show its weight.
- Притисните тастер ТАРЕ дугме. Екран ће се ресетовати на 0.00 г.
- Add the substance to be weighed into the container. The display will show the net weight of the substance.
The balance also features a PRE-TARE function for manual entry of a known container weight. Consult the full manual for detailed instructions on using PRE-TARE, typically accessed via the МОДЕ/ЦАЛ or SET/M button in specific modes.
5.4 Unit Selection / Mode
Притисните тастер МОДЕ/ЦАЛ button to cycle through available weighing units (e.g., grams, kilograms, pounds, ounces) or to enter different operating modes. Refer to the full manual for a list of supported units and mode functions.
5.5 Калибрација
Regular calibration ensures the accuracy of your balance. Calibration should be performed using certified calibration weights.
- Ensure the balance is stable and free from any load.
- Притисните и држите МОДЕ/ЦАЛ button until "CAL" appears on the display.
- Follow the on-screen prompts to place the required calibration weight(s) onto the platform.
- Once calibration is complete, the balance will return to weighing mode.
Note: Specific calibration procedures may vary. Always consult the detailed instructions provided with your balance for precise steps and recommended calibration weights.
5.6 Print Function
If your balance is connected to a compatible printer or data interface, pressing the ПРИНТ button will send the current weighing data to the connected device.
6. Одржавање
- Чишћење: Искључите напајање пре чишћења. Користите меку,amp cloth with a mild detergent to clean the weighing platform and display unit. Avoid abrasive cleaners or solvents. Ensure no liquid enters the device.
- Складиштење: When not in use for extended periods, store the balance in a clean, dry, and stable environment. Use the provided safety cover to protect it from dust.
- инспекција: Regularly inspect the power cable and connections for any signs of damage.
КСНУМКС. Решавање проблема
| Проблем | Могући узрок | Решење |
|---|---|---|
| Дисплеј се не укључује. | No power supply; faulty power adapter. | Check power connection; ensure adapter is functional. |
| Нестабилна очитавања. | Vibrations; drafts; uneven surface; electromagnetic interference. | Place on stable surface; use wind protection; level the balance; move away from interfering devices. |
| Incorrect weight displayed. | Balance not calibrated; object placed off-center; overload. | Perform calibration; place object centrally; ensure weight is within capacity. |
| "Err" or other error message. | Преоптерећење; интерна грешка. | Remove load; restart balance. If error persists, contact support. |
8. Спецификације
- Модел: KERN PCD 6K-4
- Бренд: КЕРН
- Максимални капацитет: 6000 г (6 кг)
- Читљивост: Typically 0.01 g (Note: Image shows 0.01g for a 3500g model, actual readability for 6000g model may vary slightly, but is generally in this precision range.)
- Тип приказа: Дигитал
- Посебна карактеристика: PRE-TARE function
- Препоручена употреба: Laboratory/scientific applications
- Димензије производа: 11.02 x 6.5 x 2.95 inches (Weighing platform and display unit combined/approximate)
- Произвођач: КЕРН & СОХН ГмбХ
9. Гаранција и подршка
For warranty information, technical support, or service inquiries, please contact your KERN dealer or visit the official KERN website. Keep your purchase receipt and product serial number available when contacting support.