ATOMFAIR® EB120G-0.1MG-I-02 ELECTRONIC ANALYTICAL BALANCE(Class Ⅰ Metrology Grade | isoCAL Auto Internal Calibration)CLASS Ⅰ PRECISION METROLOGY
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TAILORED METROLOGY FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This balance requires a 30-60 minute warm-up period and operation within 18-23°C and 20-80% RH non-condensing to maintain Class I accuracy. The isoCAL auto-calibration system must be regularly utilized to ensure traceable measurement compliance.
- Operating Temperature Range: Maintain ambient temperature between 18°C and 23°C during all measurement operations.
- Operating Humidity Range: Maintain relative humidity between 20% and 80% in a non-condensing environment.
- Warm-up Duration: Allow the balance to warm up for 30 to 60 minutes after powering on before conducting measurements.
- Calibration Requirement: Perform calibration using the integrated isoCAL system at regular intervals to sustain metrological accuracy.
- Power Supply Stability: Connect the balance to a stable 220V AC/50Hz power source through the provided adapter.
Follow these steps to ensure accurate and reliable weighing results with the EB120G balance. Proper warm-up, environmental control, and calibration are critical for Class I metrology.
Required Equipment: Electronic analytical balance, isoCAL auto-calibration system, Power adapter and RS232 cable (optional)
- Warm Up the Balance
Warm up the balance for 30 to 60 minutes after connecting the power supply to stabilize internal components. - Confirm Environmental Conditions
Confirm that the ambient temperature is 18-23°C and relative humidity is 20%-80% non-condensing before starting measurements. - Initiate isoCAL Calibration
Initiate the isoCAL auto-calibration sequence to verify and adjust the balance's accuracy. - Select Weighing Mode
Select the filter membrane weighing mode from the interface when measuring low-mass or trace samples.
How does the isoCAL auto-internal calibration system on the EB120G-0.1MG-I-02 maintain Class I accuracy under ambient temperature drift?
The built-in isoCAL system executes seamless automated calibration loops using a high-precision electromagnetic force restoration sensor, eliminating the need for external mass standards. This is reinforced by proprietary thermal temperature compensation algorithms that suppress background drift caused by temperature variants within the specified 18–23°C operating range, ensuring the ±0.2 mg repeatability and linearity are maintained without manual intervention.
Can the EB120G-0.1MG-I-02 be integrated with a printer or PC for traceable data logging in a regulated laboratory?
Yes, the balance includes a standard RS232 communication interface supporting baud rates from 300 to 9600, enabling direct connection to a PC or an optional portable micro dot-matrix printer. This allows automated data transmission for formal metrology verification and traceable quality inspection workflows, as required in national metrology institutes and third-party testing labs.
What are the critical preheating and environmental requirements to achieve the specified 0.1 mg readability on the EB120G-0.1MG-I-02?
To sustain Class I performance, the balance requires an initial warm-up of 30–60 minutes in a regulated workspace maintained at 18–23°C with non-condensing humidity between 20% and 80% RH. The 210 mm internal chamber height and Φ90 mm weighing pan support stable micro-powder analysis, but fluid condensation must be prevented during data capture loops to avoid compromising the ±0.2 mg repeatability.
The ATOMFAIR EB120G-0.1MG-I-02 is a Class I analytical balance with 120g capacity and 0.1mg readability, featuring isoCAL auto internal calibration and thermal compensation for stable laboratory metrology.
Positive
- isoCAL auto internal calibration: Fully automated internal calibration system eliminates dependence on external calibration weights, simplifying routine accuracy verification and reducing operator intervention.
- Thermal temperature compensation: Proprietary ambient drift suppression algorithms maintain measurement stability across fluctuating thermal conditions, enhancing reproducibility in unregulated lab environments.
Trade-offs
- Extended warm-up and environmental limits: Requires 30–60 minute preheat and strict 18–23°C, 20–80% RH non-condensing conditions to achieve Class I metrology performance, limiting quick-start utility in unconditioned spaces.
- Legacy RS232 interface: Standard RS232 communication port may require optional USB adapter for direct connectivity with modern laboratory PCs and data systems lacking serial ports.
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 excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
