Aczet CY 124C Analytical Balance 120 g × 0.1 mg

The Aczet CY 124C is an analytical balance with a 120 g capacity and 0.1 mg readability and motorised internal calibration. A 90 mm pan under a glass draft shield, a backlit LCD, RS 232C output (USB optional) and a built-in clock make it a practical 120 g balance for pharma, chemical, food and research labs. It is part of Aczet's CY-C Professional Level series.

Overview

The Aczet CY 124C Analytical Balance offers a 120 g capacity with 0.1 mg (0.0001 g) readability. A 120 g range suits work where samples and weighing vessels are light, such as titration, assay preparation and standard weighing, and the CY 124C adds motorised internal calibration.

Internal calibration that follows the room

Motorised built-in weights calibrate the balance on demand, and the Perfect Self Auto Calibration (PSAC) function repeats the internal calibration when the ambient temperature changes by a set value or after a defined time interval.

Specifications (Aczet datasheet)

Capacity 120 g, readability 0.1 mg, repeatability 0.1 mg, linearity ± 0.2 mg.
Typical minimum weight 160 mg (USP 0.1%) and 16 mg (U = 1%).
Pan diameter 90 mm, response time 2 to 3 seconds, tare range up to -120 g.

Easy to use, easy to document

The balance has a large backlit LCD, a three-side-opening glass draft shield, a levelling bubble and a capacity tracker for overload monitoring. Application modes include piece counting, percentage weighing, check weighing, density determination, formulation and statistics. A built-in clock supports ISO / GLP / GMP records, and the RS 232C interface (USB optional) connects a printer or PC.

CY 124C, CY 224C or CY 324C?

Pick by the heaviest load you weigh, including the container. The CY 124C reads 0.1 mg up to 120 g; the CY 224C goes to 220 g and the CY 324C to 320 g with the same readability. Tell our team what you weigh and we will suggest the right capacity.

Placement and accessories

For stable readings put the balance on a firm, level bench away from draughts, direct sunlight and vibration. Aczet lists an anti-vibration pad, an anti-thief lock, a density kit, test weights, a remote display, a battery backup and 21 CFR Part 11 PC software among its accessories for this series; ask us which ones suit your lab, and we will share the exact figures and a quotation for the CY 124C.

Technical specifications

Model	CY 124C
Weighing capacity (g)	120
Readability (mg)	0.1
Minimum load (mg)	10
Repeatability, sd (mg)	0.1
Linearity (mg)	± 0.2
Tare range, subtractive (g)	-120
Minimum weight, USP 0.1%, typical (mg)	160
Minimum weight, U = 1%, typical (mg)	16
Pan size (mm)	Ø 90
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 × 341 (chamber height: 239.5)
Weight, approx. (kg)	9.3

Key features

120 g × 0.1 mg A 120 g capacity with 0.1 mg readability for light samples and vessels.
Motorised internal calibration Built-in weights calibrate on demand; PSAC repeats it on temperature or time change.
Glass draft shield, 90 mm pan A three-side-opening shield protects the sample from air movement.
Backlit LCD with capacity tracker Clear display in any lighting and a guard against possible overloads.
GLP-ready records Built-in clock plus RS 232C output (USB optional).

Key advantages

Right-sized capacity 120 g covers typical titration and standard-preparation work without paying for a larger range.
Stable results PSAC recalibrates after a temperature change or a set time.
Small samples Typical minimum weight 160 mg (USP 0.1%) and 16 mg at U = 1%.
Many applications built in Counting, percentage, check weighing, density, formulation and statistics.
Same platform as CY 224C Same 90 mm pan, display and interfaces as the 220 g model.