COLO.Science — WEIGHING / ANALYTICAL BALANCES — SIENE SERIES
SIENE analytical balance series 30–500 g / 0.01–0.1 mg with internal calibration
SIENE analytical balance is a high-precision touch-screen laboratory balance series for demanding analytical weighing from 30 g to 500 g. The SIENE range includes a 30 g / 0.01 mg semi-micro analytical model and 120 g, 220 g, 320 g and 500 g / 0.1 mg analytical models, all with internal calibration, touch-screen operation, anti-vibration filtering, temperature compensation and RS232 / USB data output.
| Model table | Weighing Overview | Weighing Catalogue | Online TechSpec | Request quote |
COLO.SCIENCE — ANALYTICAL BALANCE SERIES FOR 0.01–0.1 mg LABORATORY WEIGHING
From semi-micro 30 g / 0.01 mg to analytical 500 g / 0.1 mg models
SIENE analytical balance combines internal calibration, temperature compensation, anti-vibration filtering, LCD backlight touch-screen operation and RS232 / USB output. The series covers the precision level required for semi-micro weighing at 30 g / 0.01 mg and routine analytical weighing from 120 g to 500 g / 0.1 mg.
The SIENE series is suitable for laboratories that need stable analytical weighing, convenient touch-screen operation and optional data-output workflows. Optional communication software can collect data and control the measurement process, while cursor-output workflows can support transfer of balance data into Excel, Word and other documents.
Key features
- SIENE analytical balance model range from 30 g to 500 g.
- 0.01 mg readability for the 30 g model.
- 0.1 mg readability for 120 g, 220 g, 320 g and 500 g models.
- Internal calibration for fast and precise analytical balance calibration workflows.
- Temperature compensation for stable measurements under routine laboratory conditions.
- Anti-vibration filter to reduce the influence of environmental vibration on 0.01–0.1 mg measurements.
- RS232 / USB output interface for compatible data, software and printer workflows.
Suitable for
- Semi-micro analytical weighing at 30 g / 0.01 mg.
- Routine analytical weighing from 120 g to 500 g / 0.1 mg.
- Sample preparation, formulation and QC control.
- Parts counting, percent weighing and check weighing.
- Density determination and powder weighing workflows.
- Documented weighing with optional printer, software and E2 calibration/control weights.
SIENE analytical balance, printer and E2 control weights
SIENE analytical balance series with internal calibration, touch-screen operation, Ø80 mm pan, RS232 / USB output and 30–500 g model range.
Optional thermal printer supports measurement record output where printed documentation is required.
Optional OIML E2 calibration / control weights are used for routine checks, verification points and documented analytical-balance control procedures.
SIENE series — complete model and SKU table
| SKU | Model | Measuring range | Readability | Repeatability | Linearity | Calibration | Output interface |
|---|---|---|---|---|---|---|---|
| PRO7036 | ANB-SIENE 30g/0.01 mg | 30 g | 0.01 mg | ±0.05 mg | ±0.03 mg | Internal | RS232 / USB |
| PRO7037 | ANB-SIENE 120g/0.1 mg | 120 g | 0.1 mg | ±0.2 mg | ±0.2 mg | Internal | RS232 / USB |
| PRO7038 | ANB-SIENE 220g/0.1 mg | 220 g | 0.1 mg | ±0.2 mg | ±0.2 mg | Internal | RS232 / USB |
| PRO7039 | ANB-SIENE 320g/0.1 mg | 320 g | 0.1 mg | ±0.2 mg | ±0.2 mg | Internal | RS232 / USB |
| PRO7040 | ANB-SIENE 500g/0.1 mg | 500 g | 0.1 mg | ±0.2 mg | ±0.2 mg | Internal | RS232 / USB |
Model/SKU values are listed from the updated SIENE model table. Final availability, accessory set, certificates and order-specific configuration should be confirmed in the official quotation.
TECHNICAL SPECIFICATIONS — SIENE ANALYTICAL BALANCE SERIES
| Product family | SIENE analytical balance series |
| Model range | PRO7036–PRO7040, 30 g to 500 g |
| Balance type | Analytical and semi-micro analytical laboratory balance with internal calibration and touch-screen operation |
| Measuring range | 30 / 120 / 220 / 320 / 500 g |
| Readability | 0.01 mg for 30 g model; 0.1 mg for 120–500 g models |
| Repeatability | ±0.05 mg for 30 g; ±0.2 mg for 120–500 g |
| Linearity | ±0.03 mg for 30 g; ±0.2 mg for 120–500 g |
| Stabilization | 3 s |
| Calibration | Internal calibration |
| Temperature compensation | Included |
| Anti-vibration filter | Included |
| Weighing modes | Basic weighing, piece weighing, percentage weighing, density determination, powder weighing |
| Peel / tare range | Full range |
| Display | LCD with backlight, touch screen |
| Interface | RS232 / USB |
| Pan size | Ø80 mm |
| Power requirements | Adapter input: 100–240 V ~ 200 mA, 50–60 Hz; output: 5 VDC 2.5 A |
| Overall size | 360 × 210 × 320 mm |
| N.W. / G.W. | 5 kg / 7.3 kg |
| Shipping dimension | 50 × 36 × 47 cm |
Final weighing performance depends on installation quality, environmental stability, correct levelling, internal calibration routine, vibration control, sample handling and the selected E2 calibration/control-weight procedure. Final model configuration, accessory set, certificates and documentation are confirmed in the official quotation.
OPTIONAL ACCESSORIES AND E2 CALIBRATION / CONTROL WEIGHTS
Thermal printer, software workflow and OIML E2 control weights
Because the SIENE analytical balance uses internal calibration, external E2 weights are typically selected for routine control checks, documented verification points and laboratory SOP procedures. The final nominal mass, E2 certificate, control frequency and acceptance limits should be defined according to the selected SIENE model and laboratory quality system.
OIML E2 calibration/control weights
Recommended for routine analytical-balance control, audit support and documented verification points where E2 class weights are required.
Optional thermal printer
Supports printed measurement records where the laboratory procedure requires direct printout of weighing results.
Configuration logic
- Choose 30 g / 0.01 mg when semi-micro analytical readability is required.
- Choose 120–500 g / 0.1 mg models for routine analytical weighing with larger capacity.
- Confirm whether printed output, software or cursor-output workflow is required.
- Confirm E2 certificates, printer, software and any density workflow accessories before ordering.
Ordering note: optional accessories and E2 weights are not automatically included in the standard SIENE delivery. Printer, software, communication accessories, E2 weights, certificates and documentation requirements should be confirmed before the final quotation.
Standard delivery, options and data output
Typical standard delivery
Typical SIENE delivery includes the selected analytical balance configuration with touch-screen operation, internal calibration, Ø80 mm pan and standard laboratory setup. Final delivery content depends on the official order confirmation.
Available options
Optional configuration may include thermal printer, communication software, PC data workflow, cursor-output workflow, density accessories and OIML E2 calibration/control weights.
RS232 / USB data workflow
The RS232 / USB interface can support compatible peripheral equipment. PC data collection, cursor output to Excel or Word and printer workflows should be confirmed before quotation.
WEIGHING CATALOGUE
Compare analytical balances, precision balances and weighing accessories
Use the weighing catalogue to compare SIENE analytical balance models with other analytical, semi-micro, milligram and precision balances, calibration weights and weighing accessories.
COLO.SCIENCE KNOWLEDGE
Selection support for analytical balances and calibration weights
COLO.Science supports complete weighing configurations: balance selection, internal calibration routine planning, E2 control-weight selection, certificates, printer workflows, software options and documented weighing procedures for laboratory users.
Applications and operational value
Semi-micro analytical weighing
The ANB-SIENE 30g/0.01 mg model supports semi-micro level weighing for very small samples where 0.01 mg readability is required.
Routine analytical weighing
The 120 g, 220 g, 320 g and 500 g SIENE models support 0.1 mg analytical weighing for routine laboratory samples, reagents and QC workflows.
Internal calibration workflow
Internal calibration supports fast and precise calibration routines, while E2 control weights can be used for documented routine checks and verification points.
Advanced weighing modes
Basic weighing, piece weighing, percentage weighing, density determination and powder weighing expand SIENE use beyond standard mass measurement.
How to select the appropriate SIENE model
When selecting a SIENE analytical balance, start with the required readability and capacity. Select ANB-SIENE 30g/0.01 mg when semi-micro readability is needed for very small samples. Select 120 g, 220 g, 320 g or 500 g / 0.1 mg models when higher capacity is required with analytical readability.
For documented laboratory operation, define the internal calibration routine, E2 control-weight procedure, printout requirement, PC data-output needs, software expectations, density workflow requirements and certificate requirements. COLO.Science can help confirm the SIENE model, accessories and documentation package before quotation.
SIENE analytical balance series for 0.01–0.1 mg internal-calibration weighing
SIENE analytical balance is suitable when laboratories need stable 0.01–0.1 mg weighing with internal calibration, touch-screen operation, temperature compensation and anti-vibration filtering. The updated model table makes the series suitable both for semi-micro analytical applications at 30 g / 0.01 mg and routine analytical applications up to 500 g / 0.1 mg.
In practical use, SIENE performance depends on correct installation, stable temperature, suitable bench conditions, proper levelling, calibration routine and an appropriate E2 control-weight procedure. Optional printer, software and data-output accessories can be added according to laboratory method and documentation requirements.
Configuration notice
SIENE analytical balance models may be supplied with different accessory sets depending on the selected SKU, printer, software, communication accessories, E2 calibration/control weights, certificates and documentation requirements. The official quotation defines the final delivery scope, including confirmed model, SKU and accessory configuration. Website content is intended for general product presentation and may not represent the exact delivered configuration. Specifications may change without notice.
