High Accuracy Electronic Analytical Balance

Product Description

0.1mg Touch Screen Analytical Balance 

A smart laboratory analytical balance developed for precise daily weighing, fast operation and organized data management. The 7-inch touch interface, temperature/time-triggered internal calibration and RS232/USB connectivity support research, formulation and quality-control workflows.

Specification

Applications

1. Pharmaceutical Laboratories: Formulation, sample preparation and quality control
2. Chemical & Research Labs: Reagent weighing and quantitative analysis
3. Jewelry & Precious Metals: High-precision weighing of gold, silver and gemstones
4. Coatings & Pigments: Accurate formulation of paints, inks and additives
5. Industrial Quality Control: Material inspection, counting and percentage weighing

Key Configurations

Capacity & Readability: 220 g capacity with 0.1 mg readability
Calibration: Internal automatic calibration triggered by time or temperature
Display: 7-inch WQVGA touchscreen with intuitive operation
Performance: Fast stabilization within 3 seconds under suitable conditions
Connectivity: Standard RS232 and USB interfaces for data export
Structure: Stainless steel pan, glass draft shield and aluminum alloy base

Product core value

The 220 g × 0.1 mg analytical balance is designed for laboratories that require accurate weighing, efficient operation and reliable data management. Its intelligent touchscreen, internal automatic calibration and multiple weighing applications make it suitable for pharmaceutical, chemical, research, jewelry and industrial quality-control laboratories.

right elevation

back elevation

package

Core Features & Advantages

1. 0.1 mg High-Precision Measurement
Provides 0.1 mg readability with a weighing capacity of up to 220 g, suitable for precise sample preparation, formulation and quantitative analysis.

2. Internal Automatic Calibration
Calibration can be triggered automatically according to temperature changes or preset time intervals, reducing manual operation and helping maintain measurement accuracy.

3. Intelligent Temperature Compensation
The temperature compensation system helps minimize weighing deviations caused by changes in the laboratory environment.

4. Fast and Stable Weighing
Advanced filtering technology provides stable weighing results within 3 seconds under suitable operating conditions, improving daily laboratory efficiency.

5. 7-Inch Touchscreen Operation
The large WQVGA touchscreen offers clear data display, intuitive menus and simplified access to commonly used weighing functions.

6. Multiple Weighing Applications
Supports basic weighing, counting, percentage weighing, check weighing, dynamic weighing, density determination, cost calculation and hold functions.

7. Multi-User and Operation Traceability

Multi-user account management and operation-record query functions help laboratories standardize workflows and improve data traceability.
8. Convenient Data Export
Standard RS232 and USB interfaces support weighing-data storage, export and connection with compatible computers, printers or laboratory equipment.
9. Effective Draft Protection
The glass draft shield helps reduce the influence of airflow on weighing results, making the balance suitable for sensitive laboratory measurements.
10. Durable Laboratory Construction
The aluminum-alloy base, stainless-steel weighing pan and glass draft shield provide durability, easy cleaning and reliable everyday operation.
11. Flexible Weighing Units
Supports multiple units including g, mg, ct, oz, lb, dwt and density-related units, meeting the needs of different industries and international users.
12. Optional Application Accessories
An optional density determination kit and external touchscreen display are available for specialized testing and extended operation requirements.
Key Buyer Benefits
Accurate weighing with less manual calibration
Faster sample processing and improved laboratory productivity
Easier operation and reduced staff-training time
Better weighing-data storage and traceability
Suitable for laboratories, distributors and OEM/ODM projects
Multiple capacities and readability options available for different applications

Technical Specifications

(Custom configurations available upon request.)

Model	32, 52, 82g	120~520g	320~2020g	1200~6200g
Accuracy (g)	0.01mg	0.1mg	1mg	10mg
Stable Time	<3s	<3s	<3s	<3s
Repetitive linear	±0.02mg	±0.2mg	±1mg	±10mg
Pan size	Φ90mm	Φ90mm	Φ130mm	Φ160mm
Operation temp	20~25℃	18~27℃	15~30℃	15~30℃
Scale size	375×200×330mm	375×200×330mm	375×200×330mm	375×200×110mm

Drawings & Dimensions

Detailed dimensions and technical specifications are shown below. Please contact us with your required capacity, readability and application, and our technical team will recommend the most suitable analytical balance configuration.

After Sales Service

Standard Warranty: 12-month warranty covering manufacturing defects under normal use.
Technical Support: Remote assistance for installation, operation, calibration and troubleshooting.
Accessories & Spare Parts: Long-term supply of compatible weighing pans, draft-shield parts, cables and optional accessories.
Training & Documentation: English user manuals, operation videos and online product training are available.
Service Response: Our professional team provides timely support from product selection and configuration to after-sales maintenance.

Company Profile

About Weight Worth

Truck Scale & Industrial Weighing Equipment Manufacturer

Weight Worth (Qingdao Weight Worth Automation Equipment Co., Ltd.) is a Chinese manufacturer of truck scales, weighbridges and industrial weighing equipment. From our own factory in Qingdao, we design, build, export and support weighing solutions for customers across the Middle East, Africa, Southeast Asia and Europe - backed by in-house R&D, strict quality control and dependable after-sales service.

Why Choose Us?

Other Products

OEM/ODM/OBM capabilities
Precision weighing solutions
Strict quality control
12-month warranty & technical support
Proven project experience
In-house R&D team
Weighing software integration
Complete weighing solutions

Weighing System
Truck Scale
Floor Scale
Platform/Bench Scale
Live Stock/Animal Scale
Table Scale/Balance
Crane/Hook Scale
Cylinder/Buffer Scale
Weighing Module
Portable Axle Scale
Forklift scale
Weighing Indicator
Load Cell

FAQ

1. What are the capacity and readability of this analytical balance?
This model has a maximum capacity of 220 g and a readability of 0.1 mg (0.0001 g). It is suitable for routine high-precision laboratory weighing that requires both fine resolution and practical working capacity.

2. Is 0.1 mg readability the same as the minimum sample weight?
No. Readability is the smallest displayed increment, not the recommended minimum sample weight. The actual minimum sample weight depends on repeatability, permitted relative error and laboratory procedures. Please provide your smallest sample weight and acceptable tolerance for evaluation.

3. Is the 220 g x 0.1 mg model suitable for my application?
It is suitable for pharmaceutical formulation, chemical analysis, scientific research, quality control, precious-metal testing, paints, coatings and other laboratory applications. Please provide the container weight, sample weight and required tolerance so we can verify the configuration.

4. What is the difference between a 0.1 mg analytical balance and a 0.01 mg semi-micro balance?
A 0.01 mg semi-micro balance provides ten times finer display resolution than a 0.1 mg model. Choose 0.01 mg for extremely small samples or tighter uncertainty requirements. Choose 0.1 mg for routine precision weighing with greater practical capacity.

5. Does this analytical balance include automatic internal calibration?
Yes. The balance supports automatic internal calibration triggered by temperature changes or preset time intervals. This reduces routine manual calibration work and helps maintain consistent weighing performance during daily laboratory operation.

6. How does temperature compensation improve weighing stability?
Temperature compensation helps reduce result drift caused by changes in ambient temperature. The recommended operating temperature for the 0.1 mg model is 18-27degree Celsius. A stable bench, low vibration and limited airflow are still required for reliable results.

7. How quickly can the balance provide a stable result?
The typical stabilization time is less than three seconds under suitable laboratory conditions. Actual stabilization may vary depending on the sample, vibration, airflow, temperature changes and filtering settings.

8. What weighing functions are available?

Available functions include basic weighing, counting, percentage weighing, check weighing, dynamic weighing, peak hold, density measurement, cost calculation and data storage. Some functions or accessories may depend on the selected configuration.
9. Does the balance support multi-user management and operation traceability?
Yes. It supports multi-user accounts, operation-record queries and stored weighing records. These functions help shared laboratories organize different operators and retrieve previous weighing activities more efficiently.
10. Can the balance connect to a computer, printer or LIMS?
The balance is equipped with RS232 and USB interfaces. Connection to a computer or compatible device is supported. Direct printer or LIMS compatibility depends on the communication protocol, driver and required data format, which should be confirmed before ordering.
11. Can weighing data be stored and exported?
Yes. The balance supports weighing-data storage, historical-record queries and USB export. Excel and Word document export are available for supported software configurations. Please confirm the required file format and data workflow before purchase.
12. Can this analytical balance measure density?
Yes. Density measurement is available, and a density measuring device can be supplied as an optional accessory. Please provide the sample material, size, expected density range, test medium and required test method for configuration selection.

13. What warranty and after-sales support do you provide?

We provide remote technical support for installation, calibration, operation and troubleshooting. The warranty period and detailed service scope will be clearly stated in the formal quotation according to the selected model. Operation guidance and technical documentation can also be provided.
14. What are the pan size, balance dimensions and power requirements?
The 220 g x 0.1 mg model uses an Ø90 mm weighing pan and measures approximately 375 x 200 x 330 mm. AC 110 V or 220 V can be selected. Please confirm the destination voltage, frequency and plug type before production.
15. What information is required for an accurate quotation?
Please provide:
1. Required maximum capacity; 
2. Required readability; 
3. Sample and container weight; 
4. Weighing application; 
5. Calibration requirement; 
6. Data interface or export requirement; 
7. Optional accessories; 
8. Order quantity; 
9. Destination country or delivery address. 
We will verify the technical requirements, recommend the appropriate model and prepare a detailed quotation.