Ohaus EXR423 Explorer Precision Balance, 420 g x 0.001 g (Replaced EX423)

Save $671.55
Authorized Ohaus DistributorSKU: 31059214

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Sale price$3,805.45 Regular price$4,477.00

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Description

The new Explorer EXR series offers an intuitive interface, outstanding weighing performance, and an environmentally friendly design. The new generation Explorer establishes a groundbreaking standard for laboratory operations.

Features:

- Achieve consistant results with built-in automatic calibration, touchless sensors and a ventilated weighing pan. Get reliable data with the digital weighing cell and internal environment sensors.
- A intuitive 7-inch glass touchscreen, digital leveling, and simplified data management is easy to use. With an effortless installation and chemical-protective design it ensures efficiency and comfort.
- Supports HID connection to PC or keyboard without drivers, and provides 2-way communication with RS232, USB, Ethernet, Bluetooth, and WiFi for seamless data transfer.

Specifications

Applications 11 application modes: Basic Weighing, Parts Counting, Check Counting, Percent Weighing, Check Weighing, Dynamic Weighing, Totalization, Formulation, Differential, Density Determination, Peak Hold
battery-life Not Applicable
capacity-g 420
Communication USB Host (Type A) x 2, USB Device (Type C) x 1 Ethernet (RJ45) x 1, RS232 x 1; Optional Wi-Fi/ Bluetooth Dongle
dimensions 14.2 x 9.1 x 15.5 in.
display The 7-inch touch screen display
in-use-cover Included
internal-calibration AutoCal™ - Automatic
Legal-for-Trade No
linearity 0.6 mg
list-price 4477.00
Manual Explorer_Balances_Manual.pdf
manufacturer-part-number EXR423
Minimum-Weight 0.14 g 1.4 g (Typical) 0.82 g (Optimal)
model EXPLORER
net-weight 16.3 lb
pan-construction Stainless Steel
pan-size Square Pan 130 x 130 mm
power AC Adapter Input: 100-240 VAC 0.5A 50-60 Hz AC Adapter Output: 12 VDC 1.5A 18W
readability-g 0.001
repeatability 0.7 mg (≤5% of Full Load), 1 mg (5% of Full Load)
Spec Sheet Spec-Sheet_Explorer_Analytical_and_Precision_Balance.pdf
stabilization-time ≤ 1.5 seconds
tare-range To capacity by subtraction
Weighing-Units 20 weighing units: g, mg, ct, N, oz, ozt, GN, dwt, mo, msg, tl H, tl S, tl T, tcl, tola, baht, Customer 1, Customer 2, lb (models with capacity ≥ 620 g), kg (models with capacity ≥ 1200 g)
working-environment Indoor use only. Altitude: 2000 m Working ambient temperatures: 5.0 °C – 40.0 °C Humidity: Maximum relative humidity 80% for temperatures up to 31 °C decreasing linearly to 50% relative humidity at 40°C. Mains supply voltage fluctuations: up to ±10% of the nominal voltage. Installation category II

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Net 30 Terms

We offer Net 30 terms for qualified business customers, allowing you to receive your order now and pay within 30 days of the invoice date.

Frequently Asked Questions

This model offers extensive communication options such as USB host, USB device, RS-232, and Ethernet, with optional Wi-Fi and Bluetooth capability, enabling easy integration with computers, printers, and LIMS systems.

The EXR423 supports a wide range of functions including basic weighing, parts counting, percent weighing, formulation, density determination, and dynamic weighing, making it suitable for research labs, pharmaceutical work, and quality control environments.

The balance typically stabilizes in about 1 second (under 1.5 seconds), allowing users to obtain fast and repeatable results for improved laboratory efficiency.

Yes. The EXR423 is equipped with AutoCal™ automatic internal calibration, which helps maintain accuracy by automatically adjusting the balance when environmental conditions change or when calibration is initiated.

The Ohaus EXR423 offers a maximum capacity of 420 grams with a readability of 0.001 g (1 mg), providing reliable milligram-level precision for laboratory and quality control applications.

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