Ohaus Explorer-EXR™ Analytical/Precision NTEP Balances

These Ohaus Explorer-EXR™ NTEP Balances meet or exceed the Class I or II accuracy requirements in accordance with NIST Handbook 44 and Canada’s Weights and Measures Regulations. Certificate of Conformance Number 12-012 was issued under the National Type Evaluation Program (NTEP) of the National Conference on Weights and Measures.  Notice of Approval AM-5847 was issued by Measurement Canada, an Agency of Industry Canada.

These balances are extremely accurate and durable, and are ideal for laboratory and industrial environments. The new Explorer-EXR series offers an intuitive interface, outstanding weighing performance, and an environmentally friendly design, establishing a groundbreaking standard for laboratory operations. The analytical models have capacities ranging from 120 g to 320 g, with a readability of 0.1 mg. The precision models have capacities ranging from 220 g to 12,200 g, with readability from 1 mg (0.001 g) to 10 mg (0.01 g). The precision-machined, solid metal weighing cells coupled with Ohaus’ signature AutoCal™ internal calibration system ensure accurate, reproducible measurements. Draft shields are supplied standard for models with 0.1 mg and 1 mg readability.

Each unit features a seamless setup with built-in automatic calibration, touchless sensors, a ventilated weighing pan, digital weighing cell, and internal environment sensors. An intuitive 7-inch glass touchscreen, digital leveling, and simplified data management ensure ease of use, while effortless installation and a chemical-protective design ensures efficiency and comfort.

Typical application modes include basic weighing, parts counting, check counting, percent weighing, check weighing, dynamic weighing, totalization, formulation, differential, density determination, and peak hold. Weight displays feature at least 18 weighing units, including Gram, Milligram, Carat, Newton, Ounce, Troy Ounce, Grain, Pennyweight, Momme, msg, tl H, tl S, tl T, tcl, tola, baht, and 2 custom set options. For models with a capacity greater than 1,200 g, kilograms (kg) are also available as a weighing unit, and for precision models with capacity less or equal to 1,200 g, pounds (lb) are available as a weighing unit.

The die-cast metal base, stainless steel pan, replaceable in-use cover, and thick metal housing withstand daily wear and tear, and are powered with an AC adapter (included). Communication via USB Host Type A (x2), USB Device Type C, Ethernet (RJ45), RS232, and an optional Wi-Fi/Bluetooth Dongle (accessory sold separately). Also supported are HID connection to PC or keyboard without drivers, and 2-way communication to provide seamless data transfer.

Balance Weight (with draft shield): 16.3 lb (7.4 kg)

Balance Weight (without draft shield): 10.8 lb (4.9 kg)

For non-certified models see H-EXPLORER-EXR-AN and H-EXPLORER-EXR-PR, and H-EXPLORER-PLUS-ANPR-NTEP for the premium models.

Literature available:

• Ohaus Explorer™ Analytical and Precision Balances summary sheet

Accessories: A variety of accessories and replacement parts are available. These include a SF40A bluetooth impact printer (item # H-30944360), SF40A impact printer (item # H-30064203), bluetooth and wi-fi dongle, static ionizer (item # H-30130302), weighing kit, solid density kit (item # H-80253384), glass sinker density kit (item # H-83034024), RS422 terminal extension cable (item # H-30078078), SF40A paper rolls (item # H-30064203), and SF40A ink ribbon cassette (item # H-30064203).

WARNING: OHAUS products can expose you to chemicals including the chemicals listed in this Table, which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. These and other Proposition 65 chemicals may be present only in residual amounts, or contained internally in OHAUS equipment, or encapsulated in another material where exposure is unlikely or negligible. This warning is being provided out of an abundance of caution.