OHAUS ohaus PR423ZH/E 1mg Analytical Balance Weighing up to 420g
American OHAUS 1mg Analytical Balance PR423ZH/E standard external test weight and USB Communication interface, is one thousandth of the laboratory Electronic Balance, PR423ZH/E Analytical Balance Weighing range of 2g~ 420g, with a Wind Shield.
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Introduction
PR electronic balances meet your daily weighing needs in the laboratory, industry, and education, with excellent performance and affordable prices for PR analytical and precision balances. The RS232 communication port, backlit display and simple interface make it easy to operate, making it the weighing tool you want.
Product structure diagram




Features
1. Application
Basic weighing, piece weighing, percentage weighing
2. Display screen
Extra-large backlit LCD display
3. Power supply
Power adapter (standard)
4. Communication
RS232 communication interface (one interface as standard)
5. Structure
ABS plastic housing, removable stainless steel weighing pan and glass Wind Shield with top sliding door, under-mounted weighing hook, anti-theft lock, protective cover
6. Design features
User-adjustable environmental parameters and brightness, auto-tare and auto-dimming, range-configurable calibration points, software lock and reset menus, adjustable communication settings and data printing options, user-definable project name and user ID, software over/underload indicator, and stability indicator
Comparison of OHAUS PR series models

Ohaus PR423ZH/E Analytical BalanceSpecifications
| LIST | VALUE |
|---|---|
| Weighing range | 2g~420g |
| Minimum Weight | 2g |
| Readability | 0.001g |
| Nonlinear error | ±0.002g |
| Repeatability Error | 0.001g |
| Test Weight | Standard |
| Adjustment | Externally 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 | 201*317*333mm |
| Packaging Dimensions | 507*387*531mm |
| Interface | RS-232、USB |
| monitor | Backlit LCD display |
| Pan Material | stainless steel |
| Tare Range | De-tare Weight function |
| Measurement unit | Carat; Grain; Gram; Kilogram; Milligram; Newton; Ounce; Ounce (Balanced System); Benewitt; Pound |
| temperature drift | ±3PPM/K |
| Minimum Weight | 0.82g |
Ohaus PR423ZH/E Analytical 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
- 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


PR423ZH/E






