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Ohaus Precision Balance EXP4202 - 4200g Capacity, 0.01g Readability, Touchscreen Interface

From€4,034.64excl. VAT

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Maximum Capacity
4,200 g
Readability
0.01 g
Pan Size
7.9 in x 7 in (201 mm x 178 mm)
Internal Calibration
AutoCal™ - Automatic
Draftshield
—
All 27 specifications
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Specifications 27

Brands
Ohaus
New/Used
Used
Maximum Capacity
4,200 g
Readability
0.01 g
Pan Size
7.9 in x 7 in (201 mm x 178 mm)
Internal Calibration
AutoCal™ - Automatic
Draftshield
—
Dimensions
16.1 in x 3.8 in x 9 in (408 mm x 97 mm x 229 mm) (LxHxW)
Battery Life
Not Applicable
Legal for Trade
Not Applicable
Auxiliary Display Model
Available as an Accessory
Auto Door
Not Applicable
Tare Range
To capacity by subtraction
Working Environment
50°F – 86°F, 80%RH, non-condensing (10°C – 30°C, 80%RH, non-condensing)
Net Weight
12.1 lb (5.5 kg)
In-Use Cover
Included
Communication
USB device; USB host x 2; RS232; Ethernet TCP/IP; WiFi/Bluetooth (available as an accessory)
Power
AC Adapter (Included)
Units of Measurement
Singapore Tael; Ounce Troy; Pennyweight; Grain; Kilogram; Tical; Custom; Momme; Newton; Baht; Taiwan Tael; Gram; Hong Kong Tael; Tola; Pound; Mesghal; Carat; Ounce
Minimum Weight
1.4 g
Display
7" colour TFT touchscreen
Pan Construction
Stainless Steel
Built-in Ionizer
No
Stabilization Time
1 s
Repeatability, typical
0.01 g
Minimum Weight (USP, 0.1%, typical)
14 g
Linearity ±
0.02 g

Product description

Precision balance with 4200g capacity, 0.01g readability, touchscreen, USB/Ethernet, density determination, and formulation functions.

The Ohaus Precision Balance EXP4202 is a high-performance laboratory weighing instrument optimized for advanced biotechnological, clinical diagnostics, and analytical workflows. Designed for precise measurement tasks, this balance supports a maximum capacity of 4200 g with a readability of 0.01 g, making it ideal for applications such as basic weighing, parts counting, density determination, formulation, and check/weighing control.

Key technical features include a 7-inch TFT 16.7M color touchscreen with a glass overlay for intuitive operation and clear data visualization. The balance incorporates a stainless steel (SST 316) weighing pan sized 201 mm x 178 mm for durability and corrosion resistance, essential for molecular diagnostics and bioprocessing environments.

Connectivity options facilitate integration into complex laboratory setups with dual USB Host (Type A), USB Device (Types B and C), Ethernet RJ45, and RS232 ports. Optional Wi-Fi and Bluetooth dongles expand wireless communication capabilities, critical for real-time data transfer in synthetic biology and biomanufacturing processes.

The instrument employs a modular metal base and housing design with safety features including automatic doors with anti-pinch safety, anti-static glass draftshield, motorized leveling, and touchless sensors to maintain sample integrity and user safety in biosafety laboratories.

Performance specifications:

  • Internal AutoCal™ automatic calibration ensures consistent accuracy vital for biotechnological measurements and quality control.
  • Stabilization time of 1 second with a typical repeatability of 0.01 g and linearity of ±0.02 g supports high-throughput workflows.
  • Wide range of supported units (including gram, carat, tael, and custom units) enables compatibility with diverse research standards.

Additional functional highlights include user management with 4-level security access, an internal system log (capacity for 100,000 entries), and support for Human Interface Device (HID) connections for immediate PC interoperability.

Suitable for applications from live-cell imaging preparations, gene editing setups, to biopharmaceutical production pipelines, the EXP4202 balance is a reliable instrument for precision weighing and quantitative analysis in biotechnology and life sciences research environments.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026