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Precision Balance
CZ Series Milligram Precision Balance
The Aczet CZ Series milligram precision balances read to 0.001 g (1 mg) and cover four capacities: CZ 223 (220 g), CZ 323 (320 g), CZ 513 (510 g) and CZ 723 (720 g). A single-block weigh sensor, a bright backlit LCD with a capacity tracker, a 110 mm pan under a glass draft shield and external calibration make them practical balances for everyday laboratory, quality-control and educational weighing.
Specifications across the series
These are ranges for the whole CZ Series Milligram Precision Balance line. Each model has its own exact values: see the brochure below or ask our team and we will confirm the right model for you.
- Model
- CZ 223, CZ 323, CZ 513, CZ 723
- Weighing capacity (g)
- 220 to 720 (CZ 223: 220; CZ 323: 320; CZ 513: 510; CZ 723: 720)
- Readability (g)
- 0.001
- Repeatability, sd (g)
- 0.002
- Linearity (g)
- ± 0.002
- Tare range, subtractive (g)
- Up to -720 (equal to the capacity of each model)
- Pan size (mm)
- Ø 110
- Response time (sec.)
- 2 to 3
- Display
- Bright LCD display with LED backlight
- Calibration and adjustment
- External calibration
- Units
- mg, gm, kg, lb, ct, GN, mo, oz, dwt, t1T, t1H, t1S, mom, Bat, MS
- Operating temperature (°C)
- 15 to 35
- Interface
- RS 232C, USB optional
- Application modes
- Piece counting, percent, animal weighing
- Power supply
- AC adapter 100 to 240 V ± 20%, 50 / 60 Hz
- Compliance
- ISO, GLP / GMP
- Balance size, W × D × H (mm)
- 185 × 245 × 250
- Weighing chamber (mm)
- 150
- Net weight, approx. (kg)
- 2.7
Key features of CZ Series Milligram Precision Balance
Four capacities, 0.001 g readability
CZ 223, 323, 513 and 723 weigh 220 g to 720 g and all read to 0.001 g with 0.002 g repeatability.
Single-block weigh sensor
Aczet builds the CZ Series on its single-block (PCGM) weigh sensor technology.
Bright backlit LCD
15 mm digits are easy to read in any lighting, with a capacity tracker to watch for overload.
Draft shield and 110 mm pan
A glass draft shield protects the reading from air movement above a roomy 110 mm pan.
Counting, percent, statistics
Piece counting, percent and animal weighing, many units and a statistics function are built in.
Key advantages of CZ Series Milligram Precision Balance
Milligram readability at a practical price class
Reading to 0.001 g suits most routine laboratory, quality-control and teaching weighing.
Choose the capacity you need
Four capacities up to 720 g on one body keep the readability the same.
Overload awareness
The capacity tracker helps you avoid overloading the weigh cell.
Records for GLP / GMP work
A built-in clock and an RS 232C interface (USB optional) support documented weighing.
Portable and secure
A rechargeable battery option and a lug for an optional anti-theft cable help in shared laboratories.
About CZ Series Milligram Precision Balance
The Aczet CZ Series Milligram Precision Balance range is made for routine weighing where a reading to 0.001 g (1 mg) is needed. Four models share the same compact body: the CZ 223 (220 g), CZ 323 (320 g), CZ 513 (510 g) and CZ 723 (720 g). Aczet builds them around its single-block (PCGM) weigh sensor, which it describes as high-end technology that matches international standards.
Four models, one body
Capacities of 220 g, 320 g, 510 g and 720 g, all reading 0.001 g.
Repeatability (sd) and linearity of 0.002 g on every model.
A 110 mm diameter pan, a response time of 2 to 3 seconds and a subtractive tare range equal to each capacity.
Easy to read, easy to protect
A high-contrast backlit LCD with 15 mm digits stays readable under any room lighting, and a capacity tracker on the display helps you watch for overload. A glass draft shield around the pan keeps air movement from disturbing the reading, and adjustable feet let you level the balance on the bench.
Built-in applications
Piece counting, percent weighing and animal (dynamic) weighing are available, with units that include mg, g, kg, lb, ct, GN, mo, oz, dwt and more. A statistics function reports the number of readings, minimum, maximum, standard deviation, difference and coefficient of variation of stored values.
Calibration, data and records
These models use external calibration with an external adjusting weight. A built-in clock supports GLP / GMP documentation, an RS 232C interface connects the balance to a printer or PC and a USB interface is optional. The balance is also equipped with a lug for an optional anti-theft cable and lock and can be run on a rechargeable battery.
The table on this page shows ranges for the whole CZ 0.001 g line. Tell our team the capacity you need and we will confirm the right model and the exact figures for it.
Documents & research papers
Frequently asked questions: CZ Series Milligram Precision Balance
The Aczet datasheet lists four models with 0.001 g readability: CZ 223 (220 g), CZ 323 (320 g), CZ 513 (510 g) and CZ 723 (720 g).
Repeatability (sd) is 0.002 g and linearity is plus or minus 0.002 g on all four models.
These models use external calibration: the balance is adjusted with an external adjusting weight. Ask our team which test weight suits your capacity.
The pan is 110 mm in diameter and the response time is 2 to 3 seconds.
Yes. An RS 232C interface is provided and a USB interface is optional. Aczet describes direct communication with Windows.
The same datasheet also lists the CZ 64 (60 g) and CZ 124 (120 g) with 0.1 mg readability and the CZ 1202 (1,200 g) and CZ 2202 (2,200 g) with 0.01 g readability. Ask our team if you need one of these.
Piece counting, percent weighing and animal (dynamic) weighing, plus statistics, a choice of weighing units and a below-balance weighing hook function described on the Aczet page.
The balance runs on an AC adapter for 100 to 240 V, 50 to 60 Hz (plus or minus 20 percent) and operates from 15 to 35 degrees C. Aczet also describes a rechargeable battery option.
Enquire about CZ Series Milligram Precision Balance
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