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ATOMFAIR® EB120G Class I electromagnetic analytical balance featuring a compact glass draft shield and a front-facing digital control panel, designed for precision lab weighing up to 120g with 0.1mg accuracy.

Electronic Analytical Balance 120g 0.1mg EB120G ATOMFAIR®

$469.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Class Ⅰ analytical balance with 120g capacity, 0.1mg readability, ±0.2mg repeatability, isoCAL internal calibration and RS232 output. Order now.

SKU: AF-EI-B-ANLB-120A-IR52
Category: ,

Description

ATOMFAIR® EB120G-0.1MG-I-02 ELECTRONIC ANALYTICAL BALANCE

CLASS Ⅰ PRECISION METROLOGY

Product Overview
The ATOMFAIR® EB120G-0.1MG-I-02 represents a highly cost-effective paradigm for advanced laboratory analytical weighing applications up to 120g. Engineered with a highly sensitive electromagnetic force restoration sensor, this precision instrument integrates a rigorous manufacturing process to present a premium structural texture and a spacious 210mm internal weighing chamber. Highlighting advanced isoCAL fully automatic internal calibration alongside specialized filter membrane weighing technology, it neutralizes environmental variables while ensuring uncompromised baseline tracing for low-mass trace samples. Delivering an optimized convergence of operational thermal compensation and standard RS232 connectivity, it effortlessly fulfills diverse Class Ⅰ metrology demands across premium research institutions.

EB120G-0.1MG-I-02 Detailed Technical Parameters
PARAMETER ITEM UNIT TECHNICAL SPECIFICATION DETAILS
Product Model – EB120G-0.1MG-I-02
Product Classification – Electronic Analytical Balance
Readability (d) mg 0.1
Maximum Capacity (Max) g 120
Typical Repeatability Error mg ±0.2
Typical Linearity Error mg ±0.2
Average Response Time s ≤2.5
Initial Warm-up Duration min 30~60
Accuracy Class – Class Ⅰ
Physical Dimensions (L × W × H) mm 210 × 310 × 315
Weighing Pan Dimensions mm Φ90
Chamber Internal Height mm 210
Operating Ambient Temp °C 18~23
Operating Ambient Humidity – 20%~80% RH (Non-condensing Matrix)
Power Supply Configuration – Input: 220V AC / 50Hz; Output: 12V/2A
Communication Baud Rate – 300, 600, 1200, 2400, 4800, 9600

ES-J Series Comprehensive Model Parameter Family
PARAMETER ITEM UNIT EB120G-0.1MG-I-02 EB220G-0.1MG-I-03 EB120G-0.1MG-I-03 EB220G-0.1MG-I-04
Readability (d) mg 0.1 0.1 0.1 0.1
Maximum Capacity (Max) g 120 220 120 220
Typical Repeatability Error mg ±0.2 ±0.2 ±0.2 ±0.2
Typical Linearity Error mg ±0.2 ±0.2 ±0.2 ±0.2
Average Response Time s ≤2.5
Initial Warm-up Duration min 30~60
Accuracy Class – Class Ⅰ
Physical Form Dimensions mm 210 × 310 × 315 (L × W × H)
Pan Size / Chamber Height mm Φ90 Spatial Platform / 210mm Internal Chamber Vertical Height
Operating Atmospheric Matrix – 18~23°C Thermal Scope / 20%~80% RH Non-condensing Conditions
Power Supply Profile – Input: 220V AC / 50Hz; Output: 12V/2A Stable Direct Current
Communication Interface – Standard Protocol Baud Rates: 300, 600, 1200, 2400, 4800, 9600

Universal Optional Accessories Catalog
ACCESSORY DESCRIPTION COMPATIBILITY SUPPORT STATUS
Portable Micro Dot-Matrix Printer Fully Supported (Optional Configuration Link)
USB to Serial Port Adapter Cable Fully Supported (Optional Configuration Link)
Under-hook Weighing Mechanism Device Fully Supported (Optional Configuration Link)
Solid & Liquid Dual-use Density Metrology Kit Fully Supported (Optional Configuration Link)

Key Features & Core Advantages
  • Advanced isoCAL Auto-Calibration: Integrates a fully automated internal calibration alignment system (available for internal calibration specific models) executing seamless calibration loops for reliable accuracy.
  • Standardized RS232 Data Pipeline: Equipped with industrial standard RS232 interaction protocol nodes for direct PC peripheral connectivity and automatic matched printer synchronization.
  • Thermal Temperature Compensation: Built-in proprietary environmental thermal balance algorithms, eliminating background drift triggered by temperature variants to maintain validation purity.
  • Filter Membrane Weighing Mode: Specialized internal electronic filtering parameters optimized for ultra-precise mass detection regarding low-mass or trace membrane samples.
  • High-Definition Lucid LCD Screen: Minimalist and responsive operating control deck combined with deep visibility segments for quick data extraction.

APPLICATION SCOPE: Premium laboratory metrology, micro-powder analysis, dual-density evaluation, and peripheral system data logging.
PACKAGING: Shockproof industrial grade dual-layer foam protection inserts with sealed structural enclosures and customized universal adapter assemblies.
IMPORTANT NOTICE: To sustain ideal Class Ⅰ performance parameters, preheat the assembly for 30~60 minutes within the 18~23°C regulated workspace. Prevent fluid condensations inside the non-condensing 20%~80% RH atmospheric matrix during data capture loops.
TAILORED METROLOGY FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

This instrument requires a controlled environment with temperature between 18-23°C and non-condensing humidity between 20-80% RH. A 30-60 minute warm-up period is necessary before achieving Class I performance, and internal auto-calibration must be performed to maintain accuracy.

  • Temperature Constraint: The operating environment must be maintained within 18-23°C to prevent thermal drift and ensure Class I accuracy.
  • Humidity Constraint: Ambient relative humidity must be kept between 20% and 80% non-condensing to avoid moisture interference and electronic damage.
  • Warm-up Requirement: The balance requires an initial warm-up period of 30 to 60 minutes to stabilize internal components before accurate measurements can be taken.
  • Calibration Requirement: The instrument must perform an internal auto-calibration cycle (isoCAL) to compensate for thermal drift and ensure measurement traceability.
  • Power Supply Constraint: The balance requires a stable 220V AC 50Hz power supply with a 12V/2A DC adapter to operate correctly.

How does the isoCAL auto-calibration system on the EB120G-0.1MG-I-02 compensate for thermal drift in a non-temperature-controlled lab?

The EB120G-0.1MG-I-02 integrates a fully automated internal calibration alignment system (isoCAL) that executes seamless calibration loops to maintain accuracy. This is paired with a built-in proprietary environmental thermal balance algorithm that eliminates background drift triggered by temperature variants, ensuring validation purity even when ambient conditions fluctuate within the specified 18–23°C operating range.

Can the EB120G-0.1MG-I-02 be integrated with a PC or printer for automated data logging, and what baud rates are supported?

Yes, the EB120G-0.1MG-I-02 is equipped with a standard RS232 communication interface for direct PC peripheral connectivity and automatic matched printer synchronization. It supports configurable baud rates of 300, 600, 1200, 2400, 4800, and 9600, and optional accessories include a USB-to-serial adapter cable and a portable micro dot-matrix printer.

What warm-up and environmental conditions are required to achieve the specified ±0.2 mg repeatability on the EB120G-0.1MG-I-02?

To sustain Class I performance parameters, the EB120G-0.1MG-I-02 requires an initial warm-up duration of 30 to 60 minutes within a regulated workspace of 18–23°C and 20%–80% RH non-condensing conditions. Fluid condensation inside the chamber must be prevented during data capture loops to maintain the typical repeatability error of ±0.2 mg.

The EB120G-0.1MG-I-02 electronic analytical balance delivers 0.1mg readability and 120g capacity with isoCAL internal calibration and a dedicated filter membrane weighing mode, but requires a 30-60 minute warm-up and strict environmental control to maintain Class I metrology performance.

Positive

  • isoCAL Automatic Internal Calibration: Fully automated internal calibration system that maintains baseline accuracy without external weights, reducing operator intervention and environmental error.
  • Filter Membrane Weighing Mode: Specialized electronic filtering parameters optimized for low-mass trace samples, enabling precise mass detection in challenging sample matrices.

Trade-offs

  • Extended Warm-Up Requirement: Requires 30-60 minute preheat within regulated 18-23°C environment to achieve specified Class I precision, delaying immediate use.
  • Narrow Operating Envelope: Performance validated only within 18-23°C and 20-80% non-condensing RH; deviations may compromise accuracy.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

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