COLO LabExperts · Technical Specification
CENS Precision Balance
LED display · External calibration · Rechargeable battery
CENS® series – economical laboratory balances with excellent weighing performance.
Routine and research weighing made easy thanks to all‑range custom calibration, sharp and stable readings,
and backlit LED display for visibility in any condition. Integrated rechargeable battery allows operation
independent of mains. High precision load cell, capacities from 100 g to 2000 g, resolution 0.01 g.
Standard features: full tare subtraction, external linear calibration, optional data collection software
and RS232 interface.
100g – 2000g capacity
readability 0.01g
external calibration
LED display
rechargeable battery
RS232 optional
parts counting
check weighing
% weighing
stabilization ≤1.5s
Document type: Technical Specification Sheet
Format: Landscape (series overview)
Format: Landscape (series overview)
Instrument series
CENS100 ... CENS2000 · 7 models
Address (HQ)
Presernov Trg 9
8000 Novo Mesto, Slovenia
8000 Novo Mesto, Slovenia
Contact
CENS · Technical Specification
Document ID: COL-TEC-CENS-EN
Version: Landscape / 2025
Informational technical sheet · Non-binding · Controlled electronic document
Version: Landscape / 2025
Informational technical sheet · Non-binding · Controlled electronic document
CENS Precision Balance Series · LED External Calibration 7 capacities from 100 g to 2000 g
accuracy class II
0.01g resolution
external linear calibration
rechargeable battery
RS232 optional
check weighing / parts counting / %
pan 125×163 mm
stabilisation ≤1.5 s
2 year warranty (EU)
— data collection software optional
Technical specifications per model
| Specification | CENS100 | CENS200 | CENS300 | CENS500 | CENS600 | CENS1000 | CENS2000 |
|---|---|---|---|---|---|---|---|
| Maximum capacity (g) | 100 | 200 | 300 | 500 | 600 | 1000 | 2000 |
| Accuracy class | II | ||||||
| Division (g) – d | 0.01 | ||||||
| Min weighing (mg) | 200 | ||||||
| Repeatability (mg) | ±20 | ||||||
| Linearity (mg) | ±20 | ||||||
| Stabilization time | ≤1.5 sec | ||||||
| Operating temperature | 15 °C … 30 °C (fluctuation <5 °C/h) | ||||||
| Relative humidity (RH) | 40% … 80% | ||||||
| Power supply | AC 110‑240 V 50/60 Hz · DC 5 V‑2 A (adapter included) | ||||||
| Pan size (mm) | 125 × 163 | ||||||
| Calibration | External (user‑friendly, linear calibration possible) | ||||||
| Display | LED backlit | ||||||
| Interface | RS232C (optional) · RS485 (optional on request) | ||||||
| System functions | Check weighing, parts counting, percentage weighing | ||||||
| Dimensions (L×W×H) mm | 225 × 220 × 80 | ||||||
| Net weight (kg) | 1.2 | ||||||
| Gross weight (kg) | 1.5 | ||||||
| Included accessories | Universal power adapter, instruction manual; calibration weight optional | ||||||
Key features
| External calibration | Quick and simple external adjustment with precision mass. |
| External linear calibration | Multi‑point linearity correction for highest accuracy over entire range. |
| Rechargeable battery | Integrated accumulator – work without mains for hours. |
| Data collection software | Optional Windows® software for data logging and measurement control. |
| Backlit LED | Clear readability even in poor light. |
| High precision load cell | Monolithic sensor, fast settling, excellent long‑term stability. |
| Parts counting / check % | Integrated application modes for lab and production. |
| Rugged die‑cast housing | Protects against dust and spills, easy to clean. |
Typical applications
| Laboratory weighing & quality control |
| Formulation / compounding |
| Parts counting in packaging or assembly |
| Check weighing against target values |
| Percentage determination (e.g. moisture loss) |
| Education and research |
Included accessories (standard)
- CENS balance (model according to order)
- Universal AC adapter (EU/UK/US interchangeable plugs)
- Instruction manual
- Calibration certificate (manufacturer)
- Optional: certified calibration weight (OIML class M1)
- Optional: RS232 / RS485 interface cable
- Optional: data collection software (Windows)
Ordering information
| Model codes | CENS100, CENS200, CENS300, CENS500, CENS600, CENS1000, CENS2000 |
| Options | RS232C / RS485, calibration weight, software |
| Pan material | Stainless steel (standard) |
Dimensions & footprint
| Unit dimensions | 225 × 220 × 80 mm (W×D×H) |
| Pan size | 125 × 163 mm (usable area) |
| Packing size | approx. 300 × 280 × 130 mm |
⚙️ Customisation & engineering support
If this balance does not match your specific needs, or if you require options not listed (e.g. specialised pan, protective cover, different interface, OEM modifications), please contact us. Our manufacturing engineers will propose technical solutions tailored to your application. We reserve the right to change technical specifications at any time.
Contact & Support · COLO LabExperts
Headquarters address
Presernov Trg 9
SI‑8000 Novo Mesto, Slovenia
Application guidance: Tell us your weighing range, required accuracy, interface needs (RS232/RS485), and whether you need certified calibration weights or data software. We will propose the optimal CENS configuration.
Quick contact
Web:
colo.si
PDF Tech Spec:
CENS_series.pdf
Email:
office@colo.si
Phone:
+386 590 48 880
Lab equipment production & distribution
Manufacturer & configuration notice (important):
Specifications in this document are provided for general reference and represent the CENS series as per the date of issue. COLO LabExperts reserves the right to change technical specifications without notice.
For procurement and tender purposes, the only valid and binding specification is the official COLO quotation and the accompanying technical specification that is engineering-approved.
Specifications in this document are provided for general reference and represent the CENS series as per the date of issue. COLO LabExperts reserves the right to change technical specifications without notice.
For procurement and tender purposes, the only valid and binding specification is the official COLO quotation and the accompanying technical specification that is engineering-approved.