OHAUS ohaus PX423ZH One thousandth Precision Balance 420g Internal Calibration
The OHAUS PX423ZH One Thousand Precision Balance comes standard with RS232 and USB ports, with a Wind Shield. The PX423ZH One Thousand Precision Balance uses an aluminum die-cast metal base, which is rugged and has a Weighing range of 2g to 420g.
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Introduction
The OHAUS PX423ZH 1/1000 Precision Balance is an internally calibrated laboratory electronic precision analytical balance with a draft shield and comes with a red ESR ground static elimination strip for easy static removal.PX precision analytical balances feature a two-line display for intuitive reading of weighing results, menu information and operating prompts, as well as RS232 and USB communication interfaces.PX423ZH thousandth precision balanceIt is widely used in laboratories, industry and education. Accurate weighing, affordable and easy to operate.
Product structure diagram




Features
1. Super cost-effective
PX electronic balances for accurate weighing and affordability.
2. The structure is sturdy and durable
Aluminum die-cast metal base, plastic case, detachable stainless steel weighing pan, glass Wind Shield, under-hanging scale hook, anti-theft lock, protective cover, dust cover
3. Unique design, easy to operate
The display screen is displayed in two rows, the second line can display the balance Chinese operation tips, the user can operate the balance without referring to the manual; the weighing chamber has its own red ESR static elimination strip above the weighing chamber, the unique antistatic design ensures accurate balance weighing; the balance is equipped with standard USB and RS232 interfaces, data communication is convenient.
Comparison of OHAUS PX series models

Ohaus PX423ZH Precision BalanceSpecifications
| LIST | VALUE |
|---|---|
| Weighing range | 2g~420g |
| Minimum Weight | 2g |
| Readability | 0.001g |
| Nonlinear error | ±0.002g |
| Repeatability Error | 0.001g |
| Test Weight | without |
| Adjustment | Internal calibrated |
| Stabilization time | 2s |
| Operating Conditions | 10~30 ℃, 80% RH, non-condensing |
| Pan Size | 120mm |
| Power supply Voltage | AC adapter (standard) |
| Net Weight of instrument | 4500g |
| Dimensions | 309*321*209mm |
| Packaging Dimensions | 507*387*531mm |
| Interface | RS-232、USB |
| monitor | Backlit dual-row LCD display |
| Pan Material | stainless steel |
| Tare Range | De-tare Weight function |
| Measurement unit | Carat; Custom; Grain; Gram; Two (Hong Kong, China); Kilogram; Mesghal; Milligram; Momme; Newton; Ounce; Ounce (Balanced); Bennywitt; Pound; Two (Singapore); Two (Taiwan, China, China); Tikka; Drag |
| temperature drift | ±3PPM/K |
| Minimum Weight | 0.82g |
Ohaus PX423ZH Precision Balance Packing list
host × 1, windshield x1, AC adapter x1, manual × 1, warranty card × 1, certificate × 1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- OHAUS Analytical balance full range of models [Selection Guide]
- Linear calibrating steps for ohaus PR series balance
- Range calibrating steps for ohaus PR series balance
- ActiveGB/T 44215-2024
- ActiveGB/T 2394-2024
- ActiveJJF 1847-2020
- ActiveJJF 1940-2021
- ActiveJJF 1036-2022
- ActiveGB/T 26497-2022
- ActiveHG/T 3951-2007
- ActiveGB/T 13217.1-2020
- AbolishGB/T 5211.6-1985
- ActiveGB/T 27596-2001
- ActiveJB/T 7443-1994
- ActiveGB/T 26497-2011
- AbolishGB/T 11175-2002
- ActiveFZ/T 10020-2011
- ReplacedFZ/T 01081-2000


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