T Scale NHB-1500 Technical Manual

T Scale NHB-1500 Technical Manual

Precision balance

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TECHNICAL MANUAL
v1.09
NB-NHB Series
Precision Balance
V1.05-v1.17
REV:Y1, July,2016

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Table of Contents
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Summarization of Contents

Specifications
3.1 Dimension
Provides a visual representation of the scale's dimensions.
3.2 Specifications
Details technical specifications like capacity, readability, and tare range.
Common Specifications
Lists general operational and physical characteristics of the balance.
3.3 Load Cell Specifications
Details the technical parameters of the load cell used in the balance.
Installation
Unpacking
Instructions for safely removing the balance from its packaging and checking contents.
Level Adjusting
Guidance on how to ensure the scale is level using the adjustable feet.
Charging Battery
Procedures for charging the internal battery of the weighing scale.
Description
Key Board
Explains the function of each button on the scale's keypad.
Display
Describes the various indicators and symbols shown on the scale's LCD screen.
Operation
6.1 Power ON/OFF
Instructions on how to turn the weighing scale on and off.
6.2 Zero
How to set the display to zero, essential for accurate weighing.
6.3 Tare
Method for subtracting the weight of containers before weighing the sample.
6.4 Weighing Unit
How to change the measurement unit (e.g., grams, carats).
6.5 Percent Weighing
Explains how to use the scale for percentage calculations.
6.6 Parts Counting
Details the process for counting identical items using the scale.
6.7 Accumulation
Manual accumulation process, including memory recall and clearing.
6.7.3 Automatically Accumulate
How to enable and use the automatic accumulation feature.
6.8 Set Backlight
Instructions for adjusting the display backlight settings.
Parameters
Menu Navigation
Steps to access and navigate the scale's parameter menus.
Display and Backlight Configuration
Settings for display options and backlight behavior.
Communication and Data Output
RS-232, printer, and data accumulation settings.
Calibration and System Setup
Access to calibration routines and system configuration parameters.
Counting and Speed Settings
Parameters for parts counting and speed adjustments.
Capacity and Gravity Settings
Configuration for scale capacity and gravity compensation.
Tare and Other Settings
Settings for tare operations and other miscellaneous configurations.
Calibration
8.1. Linear Calibration
Procedure for performing linear calibration on the weighing scale.
8.2. Normal Calibration
Steps for conducting a standard calibration of the weighing instrument.
RS-232 Output
RS-232 Specifications
Details the technical specifications for RS-232 communication.
RS-232 Connector Pinout
Explains the pin configuration of the 9-pin D-type RS-232 connector.
RS-232 Output Protocol
Describes the data format and protocol for continuous RS-232 output.
Drawing
Exploded View Diagram
Illustrates the assembly of the weighing scale with numbered components.
Error Codes
Common Error Messages and Solutions
Lists common error messages displayed by the scale and their corresponding solutions.

Table of Contents