TW & TX Series Analytical Balances
Shimadzu's TW and TX Series of analytical balances feature easy operation and added functionality. Included in the TW and TX Series are the TW, TWC, TX, and TXC models.
Main features include the UniBloc mass sensor, an easy-to-operate menu key, a power-saving function, multiple weighing functions, and sliding glass door windbreaks.
In addition, the TWC and TXC models include Carat measurement functionality and are specifically designed for weighing jewelry.
View the balances
Durable, High-Performance UniBloc Mass Sensor
The TW and TX Series contain Shimadzu’s durable, high-performance UniBloc aluminum alloy mass sensor. First introduced by Shimadzu in 1989, UniBloc excels in performance, resists deterioration and damage by ordinary impacts, and replaces the approximately 70 parts found in a conventional electromagnetic balance sensor assembly.
Easy-to-Operate Key Layout
For ease-of-use, menu navigation keys are separated from weighing operation keys and are arranged in a familiar 5-way navigation circle.
Highly Visible Illuminated Display
A light blue backlit liquid crystal display is standard on all TX and TW models and provides good visibility in all settings.
Multiple Weighing Functions
To support expanded applications, the TW and TX Series have multiple weighing functions built-in, including easy setting to adjust the desired ratio of stability and response, piece counting where up to five different sample weights can be easily entered, stored and recalled for use, and single-touch switching between weighing units.
Sliding Glass Door Windbreaks
The TW and TX Series feature a sliding glass door windbreak as standard. The highly transparent system includes semi-transparent corners and maximum door-opening capability.
TW and TX Model Analytical Balances
| Model | TW223L | TW323L | TW423L | TX223L | TX323L | TX423L |
|---|---|---|---|---|---|---|
| Capacity | 220 g | 320 g | 420 g | 220 g | 320 g | 420 g |
| Minimum display | 0.001 g | |||||
| Repeatability (standard deviation) |
0.001 g | |||||
| Linearity | ±0.002 g | |||||
| UniBloc weighing technology | Included | |||||
| Built-in calibration | TW only | |||||
| Menu operation key | Included | |||||
| Easy setting | Included | |||||
| Checkweighing | Included | |||||
| Piece counting | Included | |||||
| Formulation mode | Included | |||||
| Operating temperature range | 5 to 40⁰C | |||||
| Sensitivity stability against temperature range | ±3 ppm/⁰C (10 to 30⁰C) | |||||
| Pan size | Approx. Dia. 110 mm | |||||
| Body dimensions W x D x H |
Approx. 206 x 291 x 241 mm | |||||
| Weight | Approx. 4.2 kg | Approx. 3.8 kg | ||||
| Backlight display | Included | |||||
| Input/output terminal | RS232 | |||||
TWC and TXC Model Analytical Balances
| Model | TWC323L | TWC623L | TXC323L | TXC623L |
|---|---|---|---|---|
| Capacity | 320 ct | 620 ct | 320 ct | 620 ct |
| Minimum display | 0.001 ct | |||
| Repeatability (standard deviation) |
0.001 ct | |||
| Linearity | ±0.002 ct | |||
| UniBloc weighing technology | Included | |||
| Built-in calibration | Included | Not available | ||
| Menu operation key | Included | |||
| Easy setting | Included | |||
| Checkweighing | Included | |||
| Piece counting | Included | |||
| Formulation mode | Included | |||
| Operating temperature range | 5 to 40⁰C | |||
| Sensitivity stability against temperature range | ±3 ppm/⁰C (10 to 30⁰C) | |||
| Pan size | Approx. Dia. 80 mm | |||
| Body dimensions W x D x H |
Approx. 206 x 291 x 241 mm | |||
| Weight | 3.8 kg | |||
| Backlight display | Not available | |||
| Input/output terminal | RS232 | |||
