COLO.Science — BALANCES / MILLIGRAM PRECISION BALANCES — MILIC300
MILIC300 Milligram Precision Balance 300 g / 1 mg
Milligram precision balance MILIC300 is an economical semi-analytical balance for routine laboratory, research, formulation and quality-control weighing. With 300 g maximum capacity, 0.001 g readability, Class II performance, external calibration, transparent draft protection, backlit LCD, RS232C communication and dual mains / accumulator operation, MILIC300 is suitable for laboratories that need reliable 1 mg weighing without moving to a full analytical-balance platform.
| Overview | OIML F1 Weights | Quote |
COLO.SCIENCE — LABORATORY BALANCES / 1 MG WEIGHING
Milligram precision balance for routine 300 g laboratory weighing
The MILIC300 milligram precision balance is designed for users who need 1 mg readability for samples, reagents, formulations, small components and routine QC checks. The transparent draft shield helps protect the Ø100 mm pan from air movement, while the integrated backlit LCD supports clear daily operation.
MILIC300 combines external calibration, fast stabilization, check weighing, parts counting, percentage weighing, RS232C communication and an integrated accumulator for flexible laboratory use. It is a practical 300 g / 0.001 g balance for laboratories, education, formulation work and quality-control environments.
Key features
- Milligram precision balance with 300 g capacity and 0.001 g readability.
- Class II weighing performance with 20 mg minimum weighing.
- ±2 mg repeatability and ±2 mg linearity for routine laboratory work.
- External calibration with certified calibration weight listed in standard supply.
- Transparent draft shield around the Ø100 mm weighing pan.
- RS232C interface for optional data collection and compatible peripherals.
Suitable for
- Routine laboratory weighing of reagents, samples and preparations.
- Research and formulation work requiring 1 mg readability.
- Quality-control check weighing and percentage comparison.
- Parts counting for small components and repeated counting tasks.
- Education, training laboratories and general laboratory workflows.
- Laboratories that need 300 g capacity with milligram readability.
MILIC300 balance images and weighing configuration
MILIC300 front view with draft shield, integrated LCD and compact laboratory balance body.
External calibration workflow using a calibration weight on the protected Ø100 mm weighing pan.
TECHNICAL SPECIFICATIONS — MILIC300 MILLIGRAM PRECISION BALANCE
| Model | MILIC300 |
| Product type | Economical semi-analytical milligram precision balance |
| Maximum capacity | 300 g |
| Readability / division | 0.001 g / 1 mg |
| Accuracy class | Class II |
| Minimum weighing | 20 mg |
| Repeatability / linearity | ±2 mg / ±2 mg |
| Stabilization time | ≤ 1.5 s |
| Weighing principle | High-precision load cell |
| Calibration | External calibration |
| Pan dimensions | Ø100 mm |
| Draft protection | Transparent weighing chamber / shield |
| Display | Integrated LCD with backlight |
| Functions | Check weighing, parts counting, percentage weighing |
| Interface | RS232C |
| Operating temperature | 15–30 °C; fluctuation <5 °C/h |
| Relative humidity | 40–80% RH |
| Power supply | AC 110–240 V, 50/60 Hz; DC 5 V / 2 A |
| Battery operation | Integrated accumulator; approximately 8 h stated |
| Dimensions | 240 × 220 × 140 mm |
| Net / gross weight | 1.1 / 1.5 kg |
The MILIC technical sheet is a family specification for MILIC100, MILIC200 and MILIC300. Final SKU, delivered calibration weight, certificate type, software and RS232C accessory set should be confirmed in the official quotation.
MILIC series model selection
| Model | Maximum capacity | Readability | Minimum weighing | Repeatability | Linearity |
|---|---|---|---|---|---|
| MILIC100 | 100 g | 0.001 g | 20 mg | ±2 mg | ±2 mg |
| MILIC200 | 200 g | 0.001 g | 20 mg | ±2 mg | ±2 mg |
| MILIC300 | 300 g | 0.001 g | 20 mg | ±2 mg | ±2 mg |
CALIBRATION WEIGHTS AND ACCESSORIES
OIML F1 calibration weights for MILIC300
The MILIC technical catalog lists a service-certified calibration weight, universal power adapter and instruction manual as typical standard supply. For routine multi-point verification, additional OIML F1 control weights can be selected. For MILIC300, the optional individual-weight program shows 100 g + 200 g OIML F1 weights, while a complete OIML F1 1 mg–500 g calibration-weight set is available for broader laboratory control procedures.
Individual OIML F1 weights
Recommended optional individual weights shown for the MILIC family: 100 g for MILIC100, 200 g for MILIC200, and 100 g + 200 g for MILIC300.
| 100 g F1 | 200 g F1 |
OIML F1 1 mg–500 g set
A complete optional OIML F1 calibration-weight set supports broader verification points and internal SOP-based control of 1 mg balances.
Ordering note: A certified calibration weight is listed as included with the MILIC balance. Confirm the nominal mass, OIML class and certificate in the quotation. OIML F1 is the recommended optional class shown for routine calibration and control of this 1 mg balance series; E2 may be selected where the quality system requires a higher reference standard.
External calibration, RS232C data output and daily use
External calibration
MILIC300 uses external calibration. This supports simple routine checks with the included certified calibration weight and optional OIML F1 weights selected according to the laboratory procedure.
RS232C communication
The RS232C interface allows the balance to be connected to compatible peripherals or optional data-collection software for documented measurement workflows.
Stable 1 mg operation
For 1 mg weighing, use a stable, level bench away from drafts and vibration. Allow the balance, sample and calibration weights to stabilize before weighing or calibration checks.
COLO.SCIENCE KNOWLEDGE
Learn more about laboratory weighing workflows
Explore COLO.Science resources covering laboratory balances, calibration weights, routine verification, sample preparation and practical laboratory equipment selection.
Applications and laboratory value
Routine laboratory weighing
The MILIC300 milligram precision balance is suitable for weighing reagents, samples and preparations where 0.001 g readability is required.
Research and formulation
A 300 g weighing range gives practical headroom for vessels, containers and sample preparation during formulation and research workflows.
Quality control
Check weighing, percentage weighing and optional verification weights help laboratories build simple documented weighing procedures.
Parts counting
The parts-counting function supports repeated counting of small components when the unit mass and sample procedure are suitable for 1 mg readability.
How to choose the correct MILIC balance and weight configuration
When selecting a milligram precision balance, include the expected sample mass, tare vessels, containers, weighing boats and any fixtures in the required capacity. MILIC300 is the highest-capacity model in the MILIC family and is appropriate when 300 g capacity and 1 mg readability are required.
For calibration and verification planning, define the weight class, nominal masses, certificate requirements, control limits, verification frequency and documentation method in the laboratory SOP. COLO.Science can help confirm the suitable MILIC model, included calibration weight and optional OIML F1 weight configuration.
MILIC300 milligram precision balance for daily 1 mg weighing
The MILIC300 milligram precision balance is useful when a laboratory needs stable 1 mg readability in an economical, compact and easy-to-operate weighing platform. The combination of 300 g capacity, transparent draft shield, backlit LCD, external calibration and RS232C communication makes it practical for routine sample preparation, small-batch formulation, educational laboratories and general QC weighing.
In practice, the performance of a milligram precision balance depends on installation conditions, bench stability, temperature fluctuation, air movement, sample handling and calibration-weight quality. MILIC300 provides the weighing platform, while the optional OIML F1 weights and clear SOP procedures support routine verification and controlled laboratory documentation.
Configuration notice
MILIC balances may be delivered in different configurations depending on model, calibration weight, certificate, RS232C accessories, software and country-specific delivery conditions. The official quotation defines the final scope of supply. Website content is provided for general product presentation and may not represent the exact delivered configuration. Specifications may change without notice.
