Aczet CY 3102C Precision Balance 3100 g × 0.01 g

The Aczet CY 3102C is a top pan precision balance with a 3100 g capacity and 0.01 g readability, made for routine weighing in quality control, production, education and field work. It has motorised internal calibration, a large 198 × 205 mm open stainless-steel pan, a backlit LCD, 11 built-in applications and an RS 232C interface. Aczet lists it in its CY-C Professional Level series.

Overview

The Aczet CY 3102C Precision Balance weighs up to 3100 g with a readability of 0.01 g (10 mg). That makes it a practical choice when you search for a "3 kg 0.01 g top pan balance" for incoming-goods checks, formulation, quality control or teaching labs. The letter C marks the motorised internal calibration of the Professional Level CY-C series.

Calibration at a keypress

Built-in motorised weights calibrate the balance without a loose test weight. The Perfect Self Auto Calibration (PSAC) function repeats the internal calibration when the temperature changes or after a set time, so the balance keeps its accuracy in rooms where conditions change.

Specifications that matter at the bench

Capacity 3100 g, readability 0.01 g, repeatability 0.01 g, linearity ± 0.02 g (Aczet datasheet).
Minimum load 0.5 g and a typical USP minimum weight of 10 g (0.1%) and 1 g at U = 1%.
Open pan of 198 × 205 mm with no draft shield, response time 2 to 3 seconds.

Built for routine weighing

The balance has a large backlit LCD with 15 mm digits, a capacity tracker that helps avoid overloading the weighing cell, a monitoring function for ambient conditions and a hook for below-balance weighing. Eleven built-in applications include piece counting, percentage weighing, formulation, pipette check, check weighing, totalization, density and statistics. A built-in GLP documentation function and the RS 232C interface (USB optional) support ISO / GLP / GMP records, and the Mono-Tech weighing sensor is based on electromagnetic force compensation.

Who it suits

Aczet names food, pharma, chemical, cosmetic, polymer, cement and testing laboratories as typical users of the series. If you need a different capacity, for example 2200 g, 4100 g or 6100 g, the same CY-C top pan range covers it. Tell our team about your application and we will confirm the right model for you.

Technical specifications

Model	CY 3102C
Weighing capacity (g)	3100
Readability (g)	0.01
Minimum load (g)	0.5
Repeatability, sd (g)	0.01
Linearity (g)	± 0.02
Tare range, subtractive (g)	-3100
Minimum weight, USP 0.1%, typical (g)	10
Minimum weight, U = 1%, typical (g)	1
Pan size (mm)	198 × 205 (open pan, no draft shield)
Response time (sec.)	2 to 3
Display	Alphanumeric backlit LCD
Calibration and adjustment	Motorised internal calibration
Units	gm, mg, ct, GN, mo, oz, dwt, t1T, t1H, t1S, mom, Bat, MS
Operating temperature (°C)	18 to 30
Sensitivity drift (ppm/°C)	± 2 (2 × 10⁻⁶ / °C)
Interface	RS 232C, USB optional (Windows direct communication)
Application modes	PCS, % weighing, animal / dynamic weighing, check weighing, automatic density determination, formulation, automatic statistic calculator
Power supply	DC adapter, input 100 to 240 V / 0.8 A, output 13 V / 1.5 A, 50 / 60 Hz
Compliance	ISO, GLP / GMP and USP
Balance size, W × D × H (mm)	342.5 × 212 × 89.5
Weight, approx. (kg)	7.5

Key features

3100 g × 0.01 g A top pan range for routine weighing, with 3100 g capacity and 0.01 g readability.
Motorised internal calibration Built-in weights calibrate at a keypress; PSAC repeats it when temperature or time changes.
Large open pan A 198 × 205 mm pan with no draft shield makes loading bulky samples and containers easy.
11 built-in applications Counting, percentage, formulation, pipette check, check weighing, density, statistics and more.
GLP-ready records Built-in GLP documentation and RS 232C interface (USB optional) for traceable results.

Key advantages

Fewer manual calibrations PSAC recalibrates after a temperature change or a set time.
Easy loading The open pan takes beakers, drums and trays without opening a shield.
Easy to read A large backlit LCD with 15 mm digits is readable in any room lighting.
Overload protection A capacity tracker on the display helps protect the weighing cell.
Below-balance weighing A hook is provided for objects that do not sit on the pan.