CENSA precision balance, M1 control weights and optional verification accessories

CENSA precision balance series with 0.01 g readability, LCD backlight, external calibration, RS232 communication and optional rechargeable battery operation.

Optional OIML M1 weight set supports external calibration planning, lower and middle check points and routine laboratory verification.

Optional single calibration weights are selected according to nominal mass, OIML class, certificate requirement and laboratory SOP procedure.
CENSA series — model variants and catalogue selection parameters
CENSA600
SKU: PRO2765
Capacity: 600 g
Readability: 0.01 g
Repeatability: ±10 mg
Linearity: ±20 mg
Calibration: External
Interface: RS232
CENSA1000
SKU: PRO3181
Capacity: 1000 g
Readability: 0.01 g
Repeatability: ±10 mg
Linearity: ±20 mg
Calibration: External
Interface: RS232
CENSA2000
SKU: PRO2721
Capacity: 2000 g
Readability: 0.01 g
Repeatability: ±10 mg
Linearity: ±20 mg
Calibration: External
Interface: RS232
CENSA3000
SKU: confirm before quotation
Capacity: 3000 g
Readability: 0.01 g
Repeatability: ±10 mg
Linearity: ±20 mg
Calibration: External
Interface: RS232
Model note: this series page can be used as the active product page for all CENSA configurations. CENSA600, CENSA1000 and CENSA2000 have public SKU references. CENSA3000 should be confirmed before publication in a quotation or catalogue list.
TECHNICAL SPECIFICATIONS — CENSA PRECISION BALANCE SERIES
| Product series | CENSA precision balance series |
| Model variants | CENSA600 / CENSA1000 / CENSA2000 / CENSA3000 |
| Balance type | Economical laboratory precision balance with LCD backlight |
| Maximum capacities | 600 / 1000 / 2000 / 3000 g |
| Readability / division | 0.01 g |
| Accuracy class | OIML Class II |
| Minimum weighing | 200 mg |
| Repeatability | ±10 mg |
| Linearity | ±20 mg |
| Stabilization time | ≤ 1.5 s |
| Measuring cell | High-precision load cell |
| Calibration | External calibration; calibration weight optional |
| Tare | Full range tare |
| Levelling | Two-side manual levelling |
| Pan size | Confirmed according to selected model and delivered configuration |
| Display | Backlit LCD display, 25 × 93 mm display area |
| Interface | RS232 |
| Protection | IP43 |
| Weighing systems | Check weighing, parts counting, percentage weighing |
| Operating temperature | 15–30 °C; fluctuation range <5 °C/h |
| Operating relative humidity | 40–80% RH |
| Power supply | AC 110–240 V, 50/60 Hz; DC 5 V / 2 A adapter output |
| Battery operation | Optional external rechargeable battery / accumulator |
| Dimensions | 225 × 220 × 80 mm |
| Net / gross weight | 1.2 / 1.5 kg |
Final weighing performance depends on installation, levelling, warm-up routine, environmental stability, vibration control, external calibration procedure, control-weight quality and laboratory SOP practice. Final model, calibration package, printer, software, battery option and documentation are confirmed in the official quotation.
OPTIONAL CALIBRATION AND CONTROL WEIGHTS
Optional M1 weights for external calibration and routine verification
CENSA balances use external calibration, so suitable calibration or control weights should be specified with the quotation when required. The correct weight package depends on the selected model, typical working range, tare mass, SOP verification points, OIML class, certificate requirement and local quality procedure.

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 calibration weight 1 kg
Optional 1 kg M1 weight for routine checks or calibration support within defined laboratory and quality-control procedures.
SKU: PRO5284 · Open product
Selection logic
- Select weights close to the typical sample and tare range.
- Define calibration and routine-check points in the SOP.
- Add larger nominal masses for CENSA2000 or CENSA3000 when required.
- Confirm OIML class, certificate and handling method before ordering.
Ordering note: calibration weights are optional accessories and are not automatically included in the standard CENSA delivery. Nominal mass, class, certificate, calibration procedure, printer, software and battery option should be confirmed before the final quotation.
Standard delivery, options and data output
Typical standard delivery
Typical CENSA delivery includes the selected balance capacity, power adapter and instruction manual. The final content depends on the confirmed quotation and order scope.
Available options
Optional configuration may include thermal printer, control weight, certificated calibration weight, certificate of calibration, communication software, RS232 accessories and external rechargeable battery.
RS232 workflow
RS232 communication can support compatible printer or PC documentation workflows. Cable, printer, software, protocol and data-export requirements should be confirmed before quotation.
Application value
Routine laboratory weighing
0.01 g readability supports everyday weighing of reagents, powders, liquids, containers, laboratory samples and teaching materials.
Quality control
CENSA balances can be used for incoming inspection, sample preparation, routine checks and simple mass-control procedures.
Counting and percent weighing
Parts counting and percentage weighing support basic comparison, inventory support, formulation checks and routine sample-control tasks.
Education and flexible use
The simple LCD interface, external calibration and optional rechargeable battery make the CENSA precision balance series practical for schools, training rooms and mobile bench use.
WEIGHING CATALOG
Compare 0.01 g precision balances and weighing accessories
Use the weighing catalog to compare CENSA models with other precision balances, technical balances, analytical balances, calibration weights and weighing accessories. For application notes, selection logic and laboratory weighing guidance, visit COLO.Science.






