CENKA balance and optional verification weights

CENKA precision balance series with HD touch display, automatic internal calibration, anti-static draft protection and a 168 × 190 mm weighing pan.

Optional OIML M1 weight set supports independent routine verification in laboratory SOP procedures.

Optional individual control weights are selected by nominal mass, OIML class, certificate and laboratory verification procedure.
CENKA series — model selection
CENKA-1200
SKU: PRO6279
Range concept: Automatic dual range
Capacity range: 1200 / 2200 g
Readability: 10 / 20 mg
Repeatability: ±10 / ±20 mg
Linearity: ±20 / ±40 mg
CENKA-2200
SKU: PRO5314
Range concept: Automatic dual range
Capacity range: 2200 / 3200 g
Readability: 10 / 20 mg
Repeatability: ±10 / ±20 mg
Linearity: ±20 / ±40 mg
CENKA-3200
SKU: PRO5315
Range concept: Automatic dual range
Capacity range: 3200 / 4200 g
Readability: 10 / 20 mg
Repeatability: ±10 / ±20 mg
Linearity: ±20 / ±40 mg
CENKA-4200
SKU: PRO5316
Range concept: Automatic dual range
Capacity range: 4200 / 5200 g
Readability: 10 / 20 mg
Repeatability: ±20 mg
Linearity: ±20 / ±40 mg
CENKA-5200
SKU: PRO5317
Range concept: Automatic dual range
Capacity range: 5200 / 6200 g
Readability: 10 / 20 mg
Repeatability: ±20 mg
Linearity: ±20 / ±40 mg
CENKA-6200
SKU: PRO5318
Range concept: Single range
Capacity range: 6200 g
Readability: 10 mg
Repeatability: Not stated
Linearity: ±30 mg
The current series page can be used as the active visible product page for all CENKA configurations. Individual hidden product records may still be used internally for SKU, stock, quotations and language connection if needed.
TECHNICAL SPECIFICATIONS — CENKA PRECISION BALANCE SERIES
| Product family | CENKA precision balance series |
| Models | CENKA-1200 / CENKA-2200 / CENKA-3200 / CENKA-4200 / CENKA-5200 / CENKA-6200 |
| Balance type | Advanced laboratory precision balance with HD touch display and internal calibration |
| Range concept | Five automatic dual-range models + one 6200 g single-range model |
| Capacity coverage | 1200–6200 g |
| Readability | 0.01 / 0.02 g dual range; 0.01 g single range for CENKA-6200 |
| Measuring sensor | Super Monoblock sensor |
| Calibration system | Dual intelligent automatic internal calibration |
| Calibration triggers | One-key, timed, temperature-triggered and power-on internal calibration |
| Temperature compensation | Real-time temperature compensation |
| Response time | 2–5 s |
| Filtering | Seven-level anti-vibration filter; adjustable stabilization time |
| Pan dimensions | 168 × 190 mm |
| Housing dimensions | 345 × 223 × 110 mm |
| Display | HD color touch display with real-time capacity bar |
| Additional display data | Date, time and temperature |
| Weighing units | 20+ units including g, mg and ct; 2 custom units |
| Operating modes | Percentage, density, dynamic weighing, counting, price computing |
| Control modes | Hi-Lo limits, Gross / Net / Tare, peak hold, accumulation |
| Interfaces | RS-232 and USB; direct PC readout |
| Underhook | Supported |
| Draft protection | Anti-static draft shield with metal back |
| Storage and handling | Rear toolbox and carrying handle |
Final performance and delivered configuration depend on the confirmed model, installation conditions, vibration control, calibration settings, verification procedure, accessories and official quotation. Confirm the current model generation, printer, density kit, communication accessories, optional control weights and certificates before ordering.
OPTIONAL CONTROL WEIGHTS
Optional weights for independent routine verification
CENKA balances include internal calibration, so external weights are not required for the internal calibration cycle. However, optional OIML control weights are recommended when the laboratory wants an independent routine check, documented verification point or SOP-based acceptance record.

M1 weight set 1 mg–500 g
Optional 24-piece M1 set for lower and middle verification points, multi-point checks and routine laboratory control procedures.
SKU: PRO5291 · Open product

M1 control weight 1 kg
Optional 1 kg M1 weight for an independent verification point within a defined laboratory or quality-control procedure.
SKU: PRO5284 · Open product
Selection logic
- Select nominal mass close to the normal sample and tare range.
- Define verification points, tolerance limits and frequency in the SOP.
- Use larger nominal weights when checking the upper part of the range.
- Confirm OIML class, certificate and handling requirements before ordering.
Ordering note: control weights are optional accessories and are not automatically included in the standard CENKA delivery. Nominal mass, class, certificate, verification procedure and documentation should be confirmed before the final quotation.
Standard delivery, options and data output
Typical delivery
Typical delivery includes the selected CENKA balance configuration, internal calibration system, weighing pan, power supply and user documentation. The final delivery scope is confirmed in the official quotation.
Available options
Optional configuration may include COLO XQ-500 thermal printer, XQ-501 micro dot-matrix printer, XQ-502 statistics printer, density kit, communication accessories and OIML control weights.
RS-232 and USB workflow
RS-232 and USB interfaces support compatible printer or PC data workflows. Printer type, software expectations, data format and communication accessories should be confirmed before quotation.
Application value
Advanced laboratory weighing
CENKA precision balances support fine 0.01 g weighing in the first range and extended capacity for larger tare vessels, samples and preparation work.
Quality control
Hi-Lo limits, peak hold, accumulation and Gross / Net / Tare functions support incoming inspection, batch checks and repeated production-control measurements.
Density and formulation
Optional density accessories, percentage weighing, counting and accumulation modes make the CENKA series practical for formulation and method-based workflows.
Documented data output
RS-232 and USB communication can support printer or PC readout when the weighing procedure requires traceable records and structured documentation.
WEIGHING CATALOG
Compare 0.01 g precision balances and weighing accessories
Use the weighing catalog to compare CENKA with other 0.01 g precision balances, weighing ranges, calibration systems, display types, pan sizes, data-output options and accessories. For application guidance and laboratory weighing notes, visit COLO.Science.







