Explorer EX1103N Precision Scale from Ohaus

Ohaus 83021352
Readability (mg) 1
Capacity (g) 1100
Stabilization Time (sec) 1
Repeatability (mg) 1
Pan Size (mm) 130
Internal Calibration Yes
RS-232 Yes
Bluetooth No
PS2 No
WiFi No
Ethernet Yes
Display Touch
Mobile App No
Weight (kg) 6.9
Width DIM (mm) 230
Depth DIM (mm) 393
Height DIM (mm) 350

With a lot of choices available when procuring a 1mg readability Precision Scale, Lab.Equipment is going to make things a lot easier for you! Learn how the Ohaus Explorer EX1103N suits your needs. If it does not make your cut, go over our review, FAQ, and comparison of the EX1103N to other Precision Scales below to discover the perfect lab scale unit for your requirements.

Lab.Equipment presents 130 Precision Scales from one of the major Precision Scale manufacturers such as Ohaus. Unlike every other single distributor shoving brochures to your face showing the exact same terminologies, and promises each manufacturer has “made up” . Here in Lab.Equipment, we filter out the unnecessary with real descriptions thoroughly written for you. You can always rely on us to present you well-curated and up-to-date product information. Trust us to assist you in saving valuable time and ensuring you buy the best Precision Scale for your needs whether it is with this Ohaus Explorer EX1103N or not.

How accurate and sensitive is the Ohaus Explorer EX1103N Precision Scale compared to other 1mg readability scales available?

With a readability of 1mg, the EX1103N can handle most basic weighing tasks within your lab. The EX1103N is part of the Ohaus Explorer series recommended for applications like laboratory testing and chemical analysis.

How precise is the EX1103N Precision Scale in comparison with other 1mg readability scales?

The EX1103N offers 1mg repeatability. Typically expressed as standard deviation and important to consistently generating the same results when the same weight is put on the lab scale, repeatability is one factor that can show accuracy and validity.

What is the response time of the EX1103N Precision Scale against other 1mg readability scales?

The time that the EX1103N balance takes to stabilize from the time you put your sample on it and displays results is 1 second.

Do you need a PDF quote for the Ohaus EX1103N Precision Scale?

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How do you calibrate the EX1103N?

Avoid notable variations when it comes to measuring results. Regular calibration is a breeze on the Ohaus EX1103N thanks to its intuitive Internal Calibration.

What size of samples can I weigh on an EX1103N with a 1mg readability range?

With a 130mm maximum diameter pan size. Compared to other precision scale in this category, the EX1103N has a weighing capacity of 1100g, smaller than most other scales in-stock. If you usually need to weigh larger samples then you should go for other models.

Other noteworthy features of the Ohaus Explorer EX1103N Precision Scale.

The EX1103N comes with an intuitive 5.7" (145 mm) Full-color VGA graphic touchscreen display with user-controlled brightness for excellent data readout. With RS232 interface and a USB interface for better data collection and management. It has also a built in Ethernet port so you can connect it over your existing wired network. The EX1103N is compliant to ISO, GLP, GMP regulations.

The OHAUS Explorer Series of precision balances combine modern features and design elements to offer unmatched functionality in a line of high-performance balances unlike any other on the market. These smart and intuitive balances simplify even the most complex laboratory measurements.


Weighing, Parts Counting, Percent Weighing, Checkweighing, Animal/Dynamic Weighing, Filling, Totalization/Statistics, Formulation, Differential Weighing, Density Determination, Peak Hold, Ingredient Costing, Pipette Adjustment, SQC, Statistics


5.7" (145 mm) Full-color VGA graphic touchscreen display with user-controlled brightness


AC adapter (included)


RS232 and USB (included) or second RS232/Ethernet (accessories sold separately) . GLP/GMP data output with real-time clock.


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

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Depth DIM (mm): 393
Ethernet: Yes
Height DIM (mm): 350
Mobile App: No
Weight (kg): 6.9
Width DIM (mm): 230
[Lab Balance] Bluetooth: No
[Lab Balance] Capacity (g): 1100
[Lab Balance] Display: Touch
[Lab Balance] GCP: No
[Lab Balance] GLP: Yes
[Lab Balance] GMP: Yes
[Lab Balance] ISO: Yes
[Lab Balance] Internal Calibration: Yes
[Lab Balance] PS2: No
[Lab Balance] Pan Size (mm): 130
[Lab Balance] RS-232: Yes
[Lab Balance] Readability (mg): 1
[Lab Balance] Repeatability (mg): 1
[Lab Balance] Stabilization Time (sec): 1
[Lab Balance] USB: Yes
[Lab Balance] WiFi: No

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