Ohaus EXP423/AD Explorer Plus Precision Balance, 420 g x 0.001 g

Save $772.35
Authorized Ohaus DistributorSKU: 31059177

Price:
Sale price$4,376.65 Regular price$5,149.00

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Description

The Explorer EXP series offers a premium weighing performance, compliance support and data traceability. The advanced features take the EXP to the next level by optimizing the user experience. This Flagship balance is crafted to meet the most demanding requirements of modern scientific research. 

Features:
- Seamless setup with motorized leveling, anti-pintch auto doors, touchless sensors,
- ionizers and draft shield lights. Has a 7-inch glass touchscreen, chemical protection and 2
modifiable status lights.
- Ensure compliance with 4-level user system, password protection, and 100k internal system log. The time synchronization NTP function confirms data traceability to meet the Pharmaceutical regulations.
- Advanced communication capabilities with straightforward integration to Laboratory Information Management Systems (LIMS), and hassle-free data transfer with driverless HID
for easy data input.

Specifications

Applications 15 application modes: Basic Weighing, Parts Counting, Check Counting, Percent Weighing, Check Weighing, Dynamic Weighing, Totalization, Formulation, Differential, Density Determination, Peak Hold, Pipette Adjustment, SQC, Fill Weight Variation, Flow Rate Control
battery-life Not Applicable
capacity-g 420
Communication USB Host (Type A) x 2, USB Device (Type B) x 1, USB Device (Type C) x 1 Ethernet (RJ45) x 1, RS232 x 1; Optional Wi-Fi/ Bluetooth Dongle
dimensions 3.8 x 9 x 16.1 in.
display The 7-inch touch screen display
in-use-cover Included
internal-calibration AutoCal™ - Automatic
Legal-for-Trade No
linearity 2 mg
list-price 5149.00
Manual Explorer_Plus_Manual.pdf
manufacturer-part-number EXP423/AD
Minimum-Weight 0.14 g 1.4 g (Typical) 0.82 g (Optimal)
model EXPLORER PLUS
net-weight 12.1 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 Explorer_Plus_Spec-Sheet.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 is designed for ease of use, featuring a large color touchscreen and optional touchless sensors that allow hands-free operation. These features improve workflow efficiency and help reduce contamination in sensitive laboratory environments.

Yes. The Ohaus EXP423/AD features built-in internal calibration, allowing the balance to automatically maintain accuracy when environmental conditions change. This helps reduce manual intervention and ensures consistent, audit-ready results in regulated labs.

The EXP423/AD is ideal for laboratory weighing, formulation work, quality control, and research environments that require milligram-level precision. With its 420 g capacity and 0.001 g readability, it delivers reliable performance for both routine and advanced weighing tasks.

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