MB23 & MB25 Basic Moisture Analysers

Fast and Reliable Moisture Measurement for Quality Control Applications

The Ray-Ran MB23 and MB25 Basic Moisture Analysers provide a simple, accurate and cost-effective solution for determining moisture content across a wide range of materials and industries.

Combining durable ABS construction with a compact laboratory-friendly design, these moisture analysers deliver dependable results for routine quality control, research and production testing applications.

Suitable for industries including textiles, wastewater, ceramics, food, plastics, polymers and general materials testing, the MB23 and MB25 offer fast moisture determination using advanced heating technology and easy-to-use controls.

Accurate Moisture Analysis Made Simple

The MB23 and MB25 are designed for straightforward operation, allowing users of all experience levels to quickly perform moisture testing.

Simply set the required temperature and drying method, add the sample and begin testing. At the completion of the test, results are displayed clearly on the backlit LCD screen as:

• % Moisture
• % Solids
• Sample weight (g)
• Temperature
• Drying time

Results can also be transferred to an optional thermal printer via the integrated RS232 interface for documentation and quality records.

Infrared and Halogen Heating Options

The MB23 and MB25 provide reliable moisture analysis using different heating technologies:

Ray-Ran MB23 Moisture Analyser

The MB23 uses infrared heating technology and provides accurate moisture measurement with:

• Readability: 0.01 g / 0.1%
• Repeatability: 0.3% for 3 g samples
• Repeatability: 0.2% for 10 g samples

Ray-Ran MB25 Moisture Analyser

The MB25 uses halogen heating technology for improved precision and faster drying performance:

• Readability: 0.005 g / 0.05%
• Repeatability: 0.2% for 3 g samples
• Repeatability: 0.05% for 10 g samples

Both models provide temperature control from 50°C to 160°C, making them suitable for a wide range of moisture testing applications.

Compact Design for Laboratory and Production Environments

With a footprint of only 170 × 280 × 130 mm, the MB23 and MB25 are designed to save valuable bench space while providing reliable laboratory performance.

The easy-clean heating chamber supports efficient maintenance, while the 90 mm sample pan and 110 g weighing capacity provide flexibility for routine testing requirements.

Flexible Testing Functions

The moisture analysers include:

• Manual drying mode
• Automatic drying mode
• Timed drying mode
• Adjustable temperature settings
• Adjustable drying duration
• Direct result display

The simple interface allows operators to quickly configure test parameters and achieve repeatable results with minimal training.

Features & Benefits

• Accurate moisture content measurement
• Compact and durable ABS construction
• Easy-to-use backlit LCD display
• Infrared heating system (MB23)
• Halogen heating system (MB25)
• Temperature range: 50°C to 160°C
• 110 g weighing capacity
• Typical sample size: 3 g to 20 g
• Minimum sample size: 0.5 g
• Manual, automatic and timed drying modes
• RS232 interface for printer connectivity
• Fast routine quality control testing
• Easy-clean heating chamber
• Suitable for multiple industries and materials
• CE, CSA/UL and FCC approved

Specifications

Optional Accessories

• Security locking cable
• Security lock
• Temperature calibration kit
• 50 g M1 calibration weight
• Sample pans (80 pack)
• Glass fibre pads (200 pack)
• Reusable sample pans
• Sample pan handler (MB23 only)
• Thermal printer
• Printer cable
• Software

Applications

The Ray-Ran MB23 and MB25 Moisture Analysers are suitable for:

• Plastics and polymers
• Textiles
• Food products
• Ceramics
• Wastewater analysis
• Powder materials
• Research laboratories
• Manufacturing quality control
• Production process monitoring