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Ultra Micro Balance
UCM Series Touch Screen Ultra-Micro Balance
The Aczet UCM 2A is a touch screen ultra-micro balance with 2.1 g capacity and 0.1 µg (0.0001 mg) readability. Its brilliant Mono-Tech weighing sensor sits in a separate mechanical unit, away from the 5.7" touch screen terminal, so the electronics do not warm the weighing cell. Perfect Self Auto Calibration (PSAC) adjusts it automatically with its built-in weight when the temperature changes or a set time has passed, and an infrared sensor lets you start weighing with a wave of the hand. Ten built-in applications and ISO / GLP / GMP compliant records make it ready for pharma, food, chemical, research and environmental laboratories.
Specifications across the series
These are ranges for the whole UCM Series Touch Screen Ultra-Micro 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
- UCM 2A
- Weighing capacity (g)
- 2.1
- Readability (µg)
- 0.1
- Minimum load (µg)
- 10
- Repeatability (sd) (µg)
- 0.3
- Linearity (µg)
- ±1.5
- Tare range (subtractive)
- Full capacity
- Minimum sample weight, U = 1 %, k = 2 (mg)
- 0.1
- Minimum sample weight, as per USP (mg)
- 1
- Pan size (mm)
- Ø 16
- Weighing chamber (mm)
- Ø 75 × 86.5 (H)
- Response time (sec.)
- 8 - 10
- Display
- 5.7" touch screen display
- Calibration and adjustment
- Motorised internal calibration (PSAC)
- Units of measure
- gm, mg, ct, GN, mo, oz, dwt, t1T, t1H, t1S, mom, Bat, MS
- Application modes
- PCS, % weighing, determination, formulation, automatic statistic calculator etc.
- Interface
- RS 232C, optional USB (Windows direct communication)
- Operating temperature (°C)
- 18 to 30
- Sensitivity drift (ppm/°C)
- ±2
- Power supply
- A/C adaptor 230 V or 115 V ±20 %, 50 - 60 Hz
- Compliance
- ISO, GLP / GMP, USP
- Electronic box, W × D × H (mm)
- 240 × 210 × 65
- Mechanical box, L × W × H (mm)
- 360 × 140 × 146
- Weight, net / gross (kg)
- 10.20 / 14.70
Key features of UCM Touch Screen Ultra-Micro
0.1 µg readability up to 2.1 g
Ultra-micro resolution with seven decimals in grams, for very small, rare or toxic samples.
5.7" touch screen terminal
Operate the balance and its built-in applications on a touch screen that sits apart from the weighing unit.
Two-unit design
The electronics and the precise mechanical measuring cell are separate components, which removes the heat of the electronics from the weighing cell.
Perfect Self Auto Calibration (PSAC)
Motorised internal calibration with a built-in weight starts by itself after a temperature change or a set time.
Infrared hands-free sensor
Start weighing with a wave of the hand, so you never have to touch the balance while handling a valuable or toxic sample.
Key advantages of UCM Touch Screen Ultra-Micro
Very small samples, readable
Weigh down to a few micrograms and still read the result to 0.1 µg.
Always calibrated
PSAC keeps the balance adjusted when the room temperature or the time changes, without a manual routine.
Safer sample handling
The infrared sensor means less touching of the balance while you work with toxic or expensive material.
Ready-made workflows
Ten pre-programmed applications such as filling, statistics, check weighing, percent weighing and formulation reduce routine work.
Compliant records
The built-in clock supports ISO / GLP / GMP documentation, and data can leave through RS 232C or the optional USB interface.
About UCM Touch Screen Ultra-Micro
The Aczet UCM-A Series Ultra-Micro Balance (model UCM 2A) is made for the weighings where a few micrograms decide the result: very small, expensive, rare or toxic samples, standards, filters and low-dose preparations. It weighs up to 2.1 g with a readability of 0.1 µg, so the display shows seven decimals in grams.
Two-unit design
The balance consists of two components: one holds the electronics and the other holds the precise mechanical measuring cell. According to Aczet, this separation removes the effect of heat from the electronics on the microbalance. The weighing chamber is a glass draft shield with a 16 mm diameter pan.
Touch screen and hands-free weighing
5.7" touch screen display with built-in applications for pieces counting, percent weighing, formulation, filling, check weighing and statistics.
Infrared sensor: you can operate the balance with a wave of your hand, so you can concentrate on a valuable or toxic sample without touching the balance.
Weighing results in many units, including g, mg, ct, GN, oz and dwt.
Stable and traceable
Brilliant Mono-Tech weighing sensor built to match high international standards.
Perfect Self Auto Calibration (PSAC): motorised internal calibration with a built-in weight, started when the ambient temperature changes by a set value or a set time has passed.
Built-in clock and records for ISO / GLP / GMP compliance, with a USP compliance mention in the datasheet.
RS 232C interface with optional USB (Windows direct communication) for data transfer; optional password protection of the menu.
Where it is used
Aczet names the pharma, food, chemical, research and environmental industries as the typical users. Micro balances are sensitive to their surroundings, so the installation place should be chosen carefully, and optional accessories such as an anti-vibration weighing table, the CI-01 antistatic ionizer, a dot matrix data printer and test weights are available from Aczet.
Tell our team what you weigh and how much, and we will help you choose the right balance and share the full datasheet.
Documents & research papers
Frequently asked questions: UCM Touch Screen Ultra-Micro
Aczet lists the UCM 2A with a capacity of 2.1 g in its datasheet and a readability of 0.1 µg (0.0001 mg). Minimum load is 10 µg.
The pan size is 16 mm in diameter and the weighing chamber is 75 mm in diameter and 86.5 mm high.
It has motorised internal calibration with a built-in weight. Perfect Self Auto Calibration (PSAC) starts it automatically when the ambient temperature changes by a set value or after a set time. External adjustment with a test weight is also possible.
It has ten pre-programmed applications, including pieces counting, percent weighing, formulation, filling, check weighing and statistics, plus pipette calibration and dynamic weighing.
The balance has an RS 232C interface, with optional USB (Windows direct communication). Aczet also offers a dot matrix data printer for its balances as an accessory.
Aczet lists a minimum sample weight of 0.1 mg (U = 1 %, k = 2) and 1 mg as per USP. Your own minimum weight depends on the installation place and the environment.
The operating temperature is 18 °C to 30 °C and the sensitivity drift is ±2 ppm per °C. Micro balances are sensitive to their surroundings, so choose the installation place carefully; an anti-vibration weighing table is available as an accessory.
Aczet names the pharma, food, chemical, research and environmental industries.
Enquire about UCM Touch Screen Ultra-Micro
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