Specification sheet
15 Nov 2026
Aczet · Analytical Balance
CY Series Standard Analytical Balance
The Aczet CY Series Standard Analytical Balances give you 0.1 mg readability for everyday precise weighing in the laboratory. Six models cover 60 g to 400 g: CY 64, CY 124, CY 224, CY 304, CY 324 and CY 404. An alphanumeric backlit LCD, external calibration with a test weight, an RS 232C interface (USB optional), a built-in set of application modes such as piece counting, percentage and check weighing, and a glass draft shield make them a practical choice for pharma, chemical, food and research labs that need reliable 0.1 mg weighing.
Overview
The Aczet CY Series Standard Analytical Balance range is built for routine laboratory weighing where a readability of 0.1 mg is needed. All six models read to 0.1 mg and differ in capacity, from 60 g to 400 g, so you can choose the balance that fits your samples and containers without paying for features you do not need.
Six models
CY 64: 60 g capacity.
CY 124: 120 g capacity.
CY 224: 220 g capacity.
CY 304 and CY 324: 300 g and 320 g capacity.
CY 404: 400 g capacity.
Every model has a minimum load of 10 mg, a 90 mm diameter pan, a response time of 2 to 3 seconds and a repeatability of 0.1 mg. Linearity is ± 0.2 mg up to 220 g, ± 0.3 mg for the 300 g and 320 g models and ± 0.6 mg for the 400 g model.
Operation and calibration
The alphanumeric backlit LCD is easy to read. The Standard Series is calibrated externally: you place a known test weight on the pan and follow the calibration routine, so the balance can be adjusted whenever your quality procedure requires it. Aczet lists test weights (E1, E2, F1), a density kit and an anti-vibration pad among the accessories.
Built-in applications and records
The balance supports piece counting, percentage weighing, animal / dynamic weighing, check weighing, automatic density determination, formulation and an automatic statistics calculator, with many units of measure from grams and milligrams to carats and ounces. An RS 232C interface is provided, with USB (Windows direct communication) as an option, and the balance is listed with ISO, GLP / GMP and USP compliance. A data printer, remote display, battery backup, interface cable, anti-theft lock and 21 CFR Part 11 PC software are available as accessories.
The table on this page shows ranges for the whole CY series. Tell our team the capacity you need, and we will confirm the right model and share the exact figures for it.
Specifications across the series
These are ranges for the whole line. Exact values depend on the model: please check the brochure or ask our team.
| Model | CY 64, CY 124, CY 224, CY 304, CY 324, CY 404 |
|---|---|
| Readability (mg) | 0.1 |
| Weighing capacity (g) | 60 to 400 (CY 64: 60; CY 124: 120; CY 224: 220; CY 304: 300; CY 324: 320; CY 404: 400) |
| Minimum load (mg) | 10 |
| Repeatability (mg) | 0.1 |
| Linearity (mg) | ± 0.2 to ± 0.6 (CY 64, CY 124, CY 224: 0.2; CY 304, CY 324: 0.3; CY 404: 0.6) |
| Tare range, subtractive (g) | Up to -400 (CY 64: -60; CY 124: -120; CY 224: -220; CY 304: -300; CY 324: -320; CY 404: -400) |
| 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 | External 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 |
| 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
- 0.1 mg readability, six capacities CY 64, CY 124, CY 224, CY 304, CY 324 and CY 404 cover 60 g to 400 g, all reading to 0.1 mg.
- External calibration Calibrate with a known test weight whenever your procedure needs it. Aczet offers E1, E2 and F1 test weights as accessories.
- Clear backlit display An alphanumeric backlit LCD is easy to read, with a response time of 2 to 3 seconds.
- Built-in application modes Piece counting, percentage, check weighing, animal weighing, density determination, formulation and statistics are included.
- RS 232C interface, USB optional Connect to a PC or printer; USB with Windows direct communication is available as an option.
Key advantages
- Right capacity, same readability Pick the capacity you need from 60 g to 400 g and keep 0.1 mg readability.
- Simple, low-maintenance set-up External calibration needs only a test weight, with no built-in motorised weight to look after.
- Many weighing tasks in one balance Counting, percentage, check weighing and density determination are built in, so one balance covers many routines.
- Lab records and compliance Listed with ISO, GLP / GMP and USP compliance and RS 232C output for printing and data capture.
- Plenty of accessories Printer, density kit, remote display, battery backup, anti-vibration pad, anti-theft lock and validation documents are available.