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ATOMFAIR® ES-J220 Class I electromagnetic force analytical balance with glass draft shield and auto calibration.

ATOMFAIR ES-J220 Class I 0.1mg 220g Electromagnetic Force Analytical Balance With isoCAL Auto Calibration

$484.00

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.

ATOMFAIR® ES-J220 ELECTRONIC ANALYTICAL BALANCE CLASS Ⅰ PRECISION METROLOGY Product Overview The ATOMFAIR® ES-J220 represents a highly cost-effective paradigm for advanced laboratory analytical weighing applications up to 220g. 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…

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Description

ATOMFAIR® ES-J220 ELECTRONIC ANALYTICAL BALANCE

CLASS Ⅰ PRECISION METROLOGY

Product Overview
The ATOMFAIR® ES-J220 represents a highly cost-effective paradigm for advanced laboratory analytical weighing applications up to 220g. 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.

ES-J220 Detailed Technical Parameters
PARAMETER ITEM UNIT TECHNICAL SPECIFICATION DETAILS
Product Model – ES-J220
Product Classification – Electronic Analytical Balance
Readability (d) mg 0.1
Maximum Capacity (Max) g 220
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 ES-J120 ES-J220 ES-J120A ES-J220A
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®

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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