ATOMFAIR® EB31G-01MG-R-02 ANALYTICAL & SEMI-MICRO BALANCEEB31G-01MG-R-02 CORE SPECIFICATION PLATFORM
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TAILORED INDUSTRIAL LAB SOLUTIONS
Contact our elite laboratory engineering team for institutional bulk procurement quotes or interface custom integration.
EMAIL: INQUIRY@ATOMFAIR.COM
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MANUFACTURER OPERATIONS: ATOMFAIR LLC INSTRUMENTS DIVISION
REGISTERED BRAND: ATOMFAIR®
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This balance requires a 30 to 60 minute warm-up after power-on to achieve thermal stability before zeroing or calibration. Operation must be within 10°C to 33°C and 20% to 80% RH to maintain specified repeatability and linearity.
- Warm-Up Requirement: Allow the balance to warm up for 30 to 60 minutes following power engagement before performing any operational zeroing, calibration, or sample addition.
- Environmental Conditions: Maintain the operating environment within 10°C to 33°C temperature and 20% to 80% relative humidity.
- Calibration Trigger: The isbl internal calibration executes automatically when ambient temperature fluctuates by ≥1.5°C or after 2 hours of use.
- Stabilization Time: Wait for the balance to achieve a stabilization time of ≤5 seconds before recording a measurement.
- Draft Shield Use: Close the panoramic glass draft shield during weighing to isolate the sample from air currents and vibrations.
Use the following steps to prepare and operate the balance for accurate weighing. The procedure ensures compliance with the specified warm-up, calibration, and environmental constraints.
Required Equipment: Draft shield, Internal calibration system
- Warm-up
Allow the balance to warm up for 30 to 60 minutes after power-on before performing any zeroing, calibration, or sample addition. - Condition check
Verify that the operating environment is within 10°C to 33°C and 20% to 80% relative humidity. - Calibrate
Execute the internal automated calibration using the isbl system after the warm-up period. - Stabilize
Wait for the stabilization indicator to confirm the reading is stable within ≤5 seconds. - Sample placement
Place the sample centrally on the weighing pan and close the draft shield to prevent air currents.
What is the practical difference between the two readability ranges (0.01 mg and 0.1 mg) on the EB31G-01MG-R-02 balance, and when should each be used?
The EB31G-01MG-R-02 offers dual-range readability: 0.01 mg up to 31 g and 0.1 mg up to 120 g. Use the 0.01 mg range for high-precision analytical chemistry requiring microgram-level resolution, and switch to the 0.1 mg range when weighing larger samples up to 120 g where lower resolution is acceptable. Repeatability and linearity are ±0.02 mg in the fine range and ±0.1 mg in the coarse range, as specified in the product's specification matrix.
Can the EB31G-01MG-R-02 balance be integrated with external data systems for automated data logging?
Yes, the balance includes a standard RS232 communication interface for bidirectional data transfer to micro-printers or host computer terminals, enabling automated data logging and paperless compliance tracking. Its split-body structural architecture also allows flexible placement of the detached control display unit to minimize hand-induced micro-vibrations during integration.
What are the required warm-up and environmental conditions for accurate operation of the EB31G-01MG-R-02 balance?
The balance requires a mandatory preheating period of 30–60 minutes after power-on before performing zeroing, internal calibration, or sample addition. It operates reliably in ambient temperatures of 10°C–33°C and humidity of 20%–80% RH. The autonomous internal calibration system automatically activates if ambient temperature fluctuates by ≥1.5°C or if time elapsed exceeds 2 hours.
The ATOMFAIR EB31G-01MG-R-02 is a 31 g / 120 g dual-range analytical balance with 0.01 mg / 0.1 mg readability, featuring fully automatic internal calibration and a rear-mounted electromagnetic force sensor. It requires a 30–60 minute warm-up and operates within 10–33°C and 20–80% RH.
Positive
- Dual-range readability and capacity: The balance offers 0.01 mg / 0.1 mg readability and 31 g / 120 g maximum capacity, enabling both micro and semi-micro weighing within a single instrument.
- Fully automatic internal calibration: The isbl system automatically recalibrates when ambient temperature changes by ≥1.5°C or after 2 hours, ensuring sustained accuracy without manual intervention.
Trade-offs
- Mandatory warm-up period: A 30–60 minute preheating interval is required after power-on before accurate zeroing, calibration, or sample measurement can be performed.
- Controlled environment requirements: The balance must operate within 10–33°C and 20–80% RH, necessitating a climate-controlled laboratory to maintain specified performance.
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).
