MilliporeSigma
All Photos(1)

Documents

Z743922

Ohaus® Explorer® precision balance

Model EX423/E, weighing capacity 420 g, Precision 1 mg, AC/DC input 110 V, US 3-pin plug

Sign Into View Organizational & Contract Pricing

Synonym(s):
high accuracy weighing balances, high precision balance, high precision weighing, laboratory balances
NACRES:
NB.71

material

stainless steel weighing plate

feature

Model EX423/E

manufacturer/tradename

Ohaus® 30061980

Precision measuring range

1 mg

weighing capacity measuring range

420 g

platform size

5.1 in. (130 mm)

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Display
5.7" (145 mm) Full-color VGA graphic touchscreen display with user-controlled brightness
Operation
AC adapter (included)
Communication
RS232 and USB (included)
Construction
Modular design, metal base, ABS top housing, stainless steel pan, glass draftshield with top mounted side doors and flip/sliding top door (1mg models only), illuminated up-front level indicator, integral weigh below hook, security bracket, calibration lock, four touchless sensors, full housing in-use cover
Design Features
Selectable environmental filters, auto tare, user selectable span calibration points, software lockout and reset menu, user selectable communication settings and data print options, user definable project and user IDs, auto standby, up to 14 operating languages

Legal Information

Explorer is a registered trademark of Ohaus Corp.
Ohaus is a registered trademark of Ohaus Corp.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service