OHAUS MB23 Moisture Analyzer for Quality Control and Laboratory Testing (110 g × 0.1%)
- 12 months limited warranty
- 3 shut off criteria (manual, timed or auto)
- Readability of 0.01g/0.1%
- 50° to 160° C heating range (5° C increments)
OHAUS MB23 Moisture Analyzer Balance – Accurate and Affordable
Ideal for determining percent moisture, percent solids, and weighing with infrared heating technology.
The OHAUS MB23 features a large backlit LCD display, standard RS232 connectivity, a maximum capacity of 110g, and an accuracy of 0.01g/0.1%. Its durable non-glass infrared heating element ensures consistent, precise moisture analysis at an exceptional value, making it suitable for a wide range of applications in laboratories and production settings.
The Moisture Analyzer Balance MB23 is used by food processors, pharmaceutical manufacturers, laboratories, and industrial quality control teams to determine moisture content and total solids in liquid and solid samples. By combining rapid halogen heating with a precision balance, the MB23 measures weight loss during drying, a standard moisture analysis method used to verify product consistency and support documented quality control in manufacturing and research environments.
Professionals value the MB23 for its simple operation, digital readout, and fast moisture results that help streamline routine testing workflows. Compared with traditional oven drying, halogen‑based moisture analyzers provide quicker turnaround, better repeatability, and more reliable moisture percentages for quality control in food production, pharmaceutical formulation, and industrial laboratory applications.
Flexible and Reliable Performance
The MB23 delivers high-precision results with readability of 0.1% or 0.05%. Its infrared heating element makes it ideal for applications in textiles, wastewater, ceramics, food processing, and other industries requiring accurate moisture measurement.
Easy Operation
Operating the MB23 is straightforward. Simply set your desired temperature or drying time, insert the sample, and start the test. The intuitive interface allows operators of any skill level to perform moisture analysis efficiently.
Compact and Low-Maintenance Design
With a footprint of only 17 x 13 x 28 cm, the MB23 saves valuable lab space. Its heating chamber is easy to clean, supporting frequent use while minimizing maintenance costs.
Display
Large backlit LCD for clear readings.
Operation
Powered via included cord for convenient use.
Communication
RS232 interface included for data transfer and integration.
Construction
Infrared heat source, ABS housing, metal pan support, metal pan handler, and in-use cover for durability.
Design Features
Three shut-off criteria (manual, timed, or automatic), one standard heating profile, heating range 50° to 160°C in 5°C increments. 
How to Use the MB23 Moisture Analyzer
Performing a Test: (1) Close the heater cover. (2) Press Start to begin the test (press Start again to stop if needed). (3) Upon completion, the display will blink the final result. (4) Change units with the %g button. (5) Press Print to output the current value. (6) Press Tare to return to Weigh mode. For full instructions, see the Instruction Manual / Quick Start Guide.
Q&A
What is the maximum sample capacity of the MB23?
The MB23 can weigh up to 110 grams with high accuracy.
Which industries benefit most from the MB23?
It is ideal for food processing, textiles, ceramics, wastewater testing, and other applications requiring precise moisture content measurement.
Can I connect the MB23 to a computer?
Yes, it includes an RS232 interface for data transfer and integration with lab software.
How do I clean the MB23?
The compact heating chamber is easy to clean with minimal maintenance, suitable for frequent use.
What heating ranges are available?
The infrared heating element can be set from 50°C to 160°C in 5°C increments with three shut-off options: manual, timed, or automatic.
| Capacity | 110g |
| Repeatability (Std Dev) (g) |
0,3 % (3g d’échantillon) 0,2 % (10g d’échantillon) |
| Readability | 0,1 % / 0,01g |
| Sample Size | 3g to 20g typical, 0.5g min. |
| Interface | Bidirectional RS-232 |
| Timer | 1 - 99 minutes, 30-second increments to 60 minutes |
| Heating Technology | Infrared (no glass) |
| Temperature Range | 50°C to 160°C in 5° increments |
| Power | 100 to 240 VAC, 50/60 Hz |
| Tare Range | To capacity by subtraction |
| Operating Temperature Range | 5 to 40 °C |
| Display Type | Custom backlit LCD |
| Displays | % moisture or % solids or weight (g),temperature, time |
| Pan Size (Diameter) | 90 mm |
| Dimensions (W x H x D) | 17 x 13 x 28 cm |
| Net Weight | 2,3 kg |
| Shipping Weight | 3,9 kg |
| Included Accessories | |
| Sample Pans (Quantity 50) | Standard |
| In Use Cover | Standard |
| Sample Pan Handler | Optionnel |
| Price | $USD 2,875.00 |
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