COLO.Science · Technical Specification
CENS
Precision Balance with LED Display · External Calibration · 0.01 g Readability
CENS Precision Balance with LED Display is an economical laboratory precision balance family for routine and research weighing.
The CENS series uses a high precision load cell, LED display, external calibration, full-range tare subtraction,
optional rechargeable battery operation and practical weighing functions for laboratory, education and quality-control workflows.
Precision balance
LED display
0.01 g division
100 g to 2000 g
External calibration
Load cell
Check weighing
Parts counting
Percentage weighing
M1 weights optional
CENS · precision balance with LED display · external calibration
Model family
CENS100–CENS2000
0.01 g division
0.01 g division
Address / HQ
Polje ob Sotli 4
SI-3255, Slovenia
SI-3255, Slovenia
Contact
sales@colo.si
+386 64 222 724
+386 64 222 724
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CENS · Precision Balance with LED Display
Technical data sheet · Informational document · Controlled electronic document
Datasheet: CENS PDF technical specification
Datasheet: CENS PDF technical specification
CENS · technical specification
Laboratory precision balance family with LED display, 0.01 g division and external calibration
100 g
200 g
300 g
500 g
600 g
1000 g
2000 g
— 0.01 g precision balance family for routine laboratory weighing
📋 Product Overview
Application profile
Routine laboratory weighing: suitable for chemicals, powders, liquids, small containers and solid laboratory samples.
Research and education: economical precision balance platform for training, sample preparation and controlled weighing exercises.
Quality control: supports check weighing, parts counting and percentage weighing workflows for repetitive laboratory checks.
Flexible operation: optional rechargeable battery operation supports use independent from mains power where required.
Design and handling advantage
LED display: clear LED display for direct reading in routine laboratory conditions.
External calibration: balance calibration can be supported with suitable control or calibration weights.
High precision load cell: load-cell based weighing system for stable routine performance.
Data workflow: optional communication interface and software can support data collection and process control.
Key features
Capacity variants: CENS100, CENS200, CENS300, CENS500, CENS600, CENS1000 and CENS2000.
Resolution / division: 0.01 g across the CENS precision-balance family.
Accuracy class: Class II according to the source specification table.
Weighing modes: check weighing, parts counting and percentage weighing.
Power supply: AC110–240 V, 50/60 Hz; DC5V-2A adapter output; rechargeable battery option.
Optional M1 weights: OIML M1 calibration weights can be selected for routine checking and external calibration support.
Core technical summary
| Parameter | Specification |
|---|---|
| Model family | CENS100 to CENS2000 |
| Instrument type | Laboratory precision balance with LED display |
| Capacity range | 100 g to 2000 g |
| Division | 0.01 g |
| Accuracy class | II |
| Calibration | External |
| Display | LED |
| Measuring cell | Load Cell |
| System | Check weighing, parts counting, percentage weighing |
| Optional accessory | OIML M1 calibration weights for checking and calibration |
Division0.01 g
Capacity range100–2000 g
CalibrationExternal
DisplayLED
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📊 Technical Specifications
Model capacity table
| Parameter | CENS100 | CENS200 | CENS300 | CENS500 | CENS600 | CENS1000 | CENS2000 |
|---|---|---|---|---|---|---|---|
| Maximum capacity | 100 g | 200 g | 300 g | 500 g | 600 g | 1000 g | 2000 g |
| Division | 0.01 g | ||||||
| Accuracy class | II | ||||||
| Calibration | External | ||||||
| Display | LED | ||||||
| Measuring cell | Load Cell | ||||||
Performance and operating conditions
| Parameter | Specification |
|---|---|
| Minimum weighing | 200 mg |
| Repeatability | ±20 mg |
| Linearity | ±20 mg |
| Stabilization time | ≤1.5 sec |
| Operating temperature | 15°C to 30°C; fluctuation range < 5°C/h |
| Operating relative humidity | 40% to 80% RH |
| Power supply | AC110–240 V, 50/60 Hz; DC5V-2A adapter output |
| Pan size | 125 × 163 mm according to the formal specification table |
| Dimensions (L × W × H) | 225 × 220 × 80 mm |
| Net / gross weight | 1.2 / 1.5 kg |
Functions, interface and delivery scope
| Parameter | Specification |
|---|---|
| Weighing systems | Check weighing, parts counting, percentage weighing |
| Interface | RS232C optional according to the formal specification table |
| Software support | Optional software for data collection and communication with the scale |
| Battery operation | Rechargeable battery option for operation independent of power supply |
| Included accessories | Universal power adapter, instruction manual |
| Calibration weight | Certificated calibration weight optional |
| Optional M1 weights | OIML M1 calibration weights for control checks and external calibration support |
| M1 weight selection | Open OIML M1 calibration weight category |
| CENS PDF | Open CENS technical specification PDF |
Specification note
Pan size confirmation: the formal table lists 125 × 163 mm; marketing graphics also mention 143 × 192 mm. Confirm the final pan size in the official offer.
Interface confirmation: the formal table lists RS232C optional, while the overview area mentions RS485 optional. Confirm final communication module before quotation.
Capacity confirmation: final delivered model and capacity should be confirmed in the quotation and order confirmation.
Technical values are provided for product selection and orientation. Final delivered configuration, exact model, capacity, pan size, communication interface, accessory set and calibration documentation should be confirmed through the official COLO.Science quotation or manufacturer-confirmed offer.
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🧰 Standard Delivery, Optional Accessories and Calibration Support
Typical standard delivery
CENS precision balance: selected capacity model from CENS100 to CENS2000.
Universal power adapter: AC110–240 V, 50/60 Hz input; DC5V-2A output.
Instruction manual: supplied for routine operation, tare, calibration and weighing functions.
Built-in weighing modes: routine weighing, check weighing, parts counting and percentage weighing.
Optional accessories and documentation
OIML M1 calibration weights: optional weights for control checks and external calibration support.
Certificated calibration weight: optional calibration-weight package for documented weighing workflows.
Rechargeable battery: optional battery operation for flexible use independent of mains power.
Communication / software: optional interface and software can support data collection and scale communication.
Selection link: OIML M1 calibration weight category.
Product image references
📌 Selection and Use Notes
Select capacity first
Model selection: choose the CENS capacity according to maximum sample, container and tare load.
Reserve capacity: keep enough remaining capacity for vessels, paper, boats and sample containers.
Select M1 weights
Routine checking: select OIML M1 control weights suitable for the capacity and laboratory procedure.
Calibration support: external calibration requires suitable calibration weight configuration.
Document workflow
Traceability: add certificated weights and documentation when audit or QC records are required.
Data transfer: confirm optional communication interface and software before final quotation.
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COLO.Science · Final Support Page
Manufacturer and support
COLO Lab Experts
Polje ob Sotli 4, SI-3255, Slovenia
Selection guidance: Send the target capacity, smallest target sample weight, container/tare load,
required calibration documentation, need for M1 control weights, printer/software requirement and battery requirement.
COLO.Science can help confirm the correct CENS model and accessory configuration for your weighing workflow.
Quick contact
COLO.Science · CENS precision balance support
Need help selecting the correct CENS balance and M1 calibration weight?
Send the target weighing range, required readability, calibration procedure, control-weight requirement and documentation needs. COLO.Science can help confirm the correct CENS capacity model and optional OIML M1 calibration-weight configuration.
Official configuration and manufacturer-confirmed specification notice:
This technical specification is provided for orientation, product selection and general information only. It does not represent the final binding technical specification, delivered configuration, accessory set, procurement requirement or acceptance criterion for a specific unit. The final official technical specification is only the specification confirmed by the manufacturer and issued for the exact configuration through an official COLO.Science quotation, proforma invoice, contract document, order confirmation or manufacturer-approved technical offer. Any values, options, accessories, calibration weights or configurations shown in this document must be verified for the specific delivery and should not be used as an exclusion or elimination criterion in procurement procedures without written manufacturer confirmation.
This technical specification is provided for orientation, product selection and general information only. It does not represent the final binding technical specification, delivered configuration, accessory set, procurement requirement or acceptance criterion for a specific unit. The final official technical specification is only the specification confirmed by the manufacturer and issued for the exact configuration through an official COLO.Science quotation, proforma invoice, contract document, order confirmation or manufacturer-approved technical offer. Any values, options, accessories, calibration weights or configurations shown in this document must be verified for the specific delivery and should not be used as an exclusion or elimination criterion in procurement procedures without written manufacturer confirmation.
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