High Speed
High-speed weighing significantly improves efficiency of weighing operations.
Significantly Improved Response Provides Fastest Response Performance in Its Class
Advanced digital control technology shortens display response times to about one ninth of previous values when weighing minute quantities, which significantly improves work efficiency.

UP-Wind Break (large pan windbreak) (only for large pan models with 0.01 g minimum display value)
Newly designed UP-Wind Break included standard. It successfully reduces effects from drafts, such as from air conditioners, which helps improve the efficiency of weighing operations.


Toughness
Highly Impact-Resistant UniBloc Sensor Minimizes Downtime
The aluminum UniBloc integrated sensor mechanism is precisely machined from a single block of aluminum alloy.
Because it integrates all the components used in the previous sensor unit without the need for any fastening screws, it is fastened without deflecting the elastic fulcrum, resulting in an exceptionally impact-resistant sensor that is unlikely to ever fail.

One Million-Cycle Endurance Testing
Engineered with the impact-resistant UniBloc sensor, they pass endurance testing with one million cycles.*

* Endurance Testing
Method: A 1-kg weight is moved on and off the pan at 1.5-second cycles.
Pass/fail criterion: Satisfies Shimadzu standards for routine inspections after the on-off cycles.
Note: Japan's Measurement Act specifies endurance testing to 100,000 cycles. UP series balances are tested to over ten times that level.
Full Aluminum Die Cast Housing Provides Excellent Chemical Resistance
The housing of UP series models is made completely of die cast aluminum. That makes them highly resistant to chemicals and corrosion for many years of worry-free operation.
Shimadzu UP423X Toploading Balance 420g Capacity
Specifications
Capacity : 420g
Minimum display : 0.001g
External Calibration Weight Range for Span Calibration : 100 to 220g
Repeatability : ≦0.001g
Linearity : ± 0.002g
Response Time*1 : Approx. 1 sec.
Sensitivity Stability Against Temperature Range : ± 3 ppm/°C (10 to 30°C)
Pan Size : Approx. 4.25 x 4.13
Weight : .Approx. 3.4 kg