A&D Weighing Apollo Precision Toploading Balance User Manual

1. Introduction

This manual provides essential instructions for the safe and efficient operation of your A&D Weighing Apollo Precision Toploading Balance. This precision instrument is designed for accurate weighing in various laboratory and industrial applications, featuring advanced Super Hybrid Sensor (SHS) technology for rapid and precise measurements.

Please read this manual thoroughly before using the balance and keep it for future reference. Proper use and maintenance will ensure optimal performance and longevity of your device.

2. Safety Information

• Placement: Operate the balance on a stable, level surface free from vibrations, drafts, and direct sunlight.
• Power Supply: Use only the specified power adapter (115 / 230 VAC) to prevent damage.
• Environment: Avoid extreme temperatures, high humidity, and corrosive environments.
• Handling: Handle the balance with care. Avoid dropping or subjecting it to severe impacts. The Impact Shock Detection (ISD) feature will alert you to significant shocks.
• Cleaning: Disconnect from power before cleaning. Use a soft, damp cloth. Do not use abrasive cleaners or immerse the unit in water.
• Maintenance: Refer all servicing to qualified personnel. Do not attempt to disassemble the balance.

3. Setup

1. Unpacking: Carefully remove the balance and all accessories from the packaging. Retain packaging for future transport or storage.
2. Placement: Place the balance on a firm, level, and vibration-free surface. Ensure adequate space around the unit for operation and ventilation.
3. Assembly:
   • Place the weighing pan onto the pan support.
   • If applicable, install the draft shield components according to the diagrams provided in the quick start guide (not included in this manual).
4. Power Connection: Connect the AC adapter to the balance and then plug it into a suitable power outlet (115 / 230 VAC).
5. Initial Power-On: Press the ON/OFF button to power on the balance. Allow a brief warm-up period for stable readings.

This image displays the A&D Weighing Apollo Precision Toploading Balance. It features a stainless steel weighing pan, a digital LCD display, and control buttons for functions such as ON/OFF, CAL, MODE, SAMPLE, PRINT, and REZERO. The balance is designed for precise measurements in laboratory settings.

4. Operating Instructions

4.1. Basic Weighing

1. Power On: Press the ON/OFF button. The display will show "0.00 g" or the last used unit.
2. Zeroing: If the display does not show zero, press the REZERO button to set the display to zero.
3. Placing Sample: Carefully place the item to be weighed on the center of the weighing pan.
4. Reading Measurement: Wait for the stability indicator to appear on the display, then read the weight.
5. Power Off: Press and hold the ON/OFF button to turn off the balance. The balance also features an Auto Shutoff function after 10 minutes of inactivity.

4.2. Changing Weighing Units

The balance supports multiple weighing units including g, oz, lb, lb-oz, ozt, ct, mom, dwt, grain, specific gravity, and custom units.

• Press the MODE button repeatedly to cycle through the available weighing units until the desired unit is displayed.

4.3. Tare Function

To weigh a sample in a container, use the tare function:

1. Place the empty container on the weighing pan.
2. Press the REZERO button. The display will show "0.00 g" (or current unit), effectively taring the container's weight.
3. Add the sample to the container. The display will show the net weight of the sample.

4.4. Flow Rate Display (FRD)

The Flow Rate Display (FRD) feature enhances accuracy and precision for dosing and filling applications. FR-Cal calculates, displays, and outputs the mass or volume flow rate. Consult the detailed operation manual (not included) for specific FRD and FR-Cal setup and usage instructions.

4.5. Min-S Alert

The Min-S alert ensures the balance operates within USP41 compliance by indicating if the minimum sample weight requirement is met for accurate measurement.

5. Features Overview

• Super Hybrid Sensor (SHS) Technology: Combines magnetic force restoration and single point parallelogram load sensing for rapid response (1 second stabilization time) and high accuracy.
• Electronically Controlled Load (ECL): Performs self-diagnostic tests and internal repeatability checks without external weights.
• Standard Deviation (SD) Check: Allows for daily precision checks, ideal for Standard Operating Procedures (SOPs).
• Impact Shock Detection (ISD): Visually and audibly indicates the magnitude of impact shocks. It documents the date, time, and shock level to help prevent sensor damage.
• Non-Volatile Memory: Stores tare values and other weighing data, preventing data loss if an application is interrupted.
• WinCT Software: Complementary software supports data collection and statistical analysis when connected to a computer via RS232 or USB interface.
• Connectivity: Equipped with RS232 and USB interfaces for data output and communication.

6. Calibration

The A&D Weighing Apollo Precision Toploading Balance uses external calibration. Regular calibration ensures the accuracy of your measurements.

• External Calibration: This balance requires an external calibration weight (not included) for calibration.
• One-Touch Calibration: The balance features an easy one-touch external calibration process.
• Procedure:
  1. Ensure the balance is stable and level.
  2. Press the CAL button. The display will prompt you to place the specified calibration weight.
  3. Carefully place the correct external calibration weight on the center of the weighing pan.
  4. Follow the on-screen instructions to complete the calibration process. The balance will document the calibration.
  5. Remove the calibration weight when prompted.

Refer to the full instruction manual for detailed calibration procedures and recommended calibration intervals.

7. Maintenance

• Cleaning:
  • Always disconnect the power adapter before cleaning.
  • Wipe the balance exterior with a soft, lint-free cloth dampened with mild detergent or isopropyl alcohol.
  • Do not allow liquids to enter the balance housing.
  • Remove the weighing pan and clean it separately if necessary.
• Storage: When not in use for extended periods, store the balance in a clean, dry, and stable environment.
• Inspection: Periodically inspect the power cord and connections for any signs of damage.

8. Troubleshooting

9. Specifications

• Capacity: 6200 g
• Readability: 0.01 g
• Repeatability: 0.01 g
• Linearity: 0.03 g
• Stabilization Time: 1 second
• Calibration Type: External
• Weighing Units: g, oz, lb, lb-oz, ozt, ct, mom, dwt, grain, specific gravity, custom
• Display Type: LCD
• Interfaces: RS232, USB
• Power VAC: 115 / 230
• Auto Shutoff: Yes (after 10 minutes of inactivity)
• Stability Indicator: Yes
• Pan Dimensions (W x L): 6.5 in x 6.5 in
• Product Dimensions (W x D x H): 8.3 in x 12.5 in x 3.7 in
• Weight Limit: 6.2E+3 Grams (6200 g)
• Special Features: Flow rate display, Impact shock detection
• Languages: English

10. Warranty and Support

This A&D Weighing Apollo Precision Toploading Balance comes with a 5-Year Universal Guarantee.

For technical support, service, or warranty claims, please contact A&D Weighing customer service. Ensure you have your product model and serial number available when contacting support.

For additional resources, including detailed manuals and software downloads, please visit the official A&D Weighing website.