Multifunctional 2-Channel Portable Meter Mylana MM-42DP, with pH and Dissolved Oxygen (DO) Electrodes

Product Information

Toa DKK Co., Ltd was established in 1944 and has over 80 years of experience in manufacturing environmental testing equipment (for water, air, gas), and medical equipment. The products of Toa DKK Co., Ltd not only have advantages in durability, high accuracy, and fast measurement time but are also modernly designed and user-friendly.

Toa DKK Co., Ltd products are used in various fields such as:

• Water and wastewater treatment plants.

• Oil companies (refineries).

• Petrochemical companies.

• Steel industry.

• Food and pharmaceutical processing.

• Power generation industry.

• Waste incineration plants.

• Engineering contractors.

Multifunctional 2-Channel Portable Meter Mylana MM-42DP, with pH and Dissolved Oxygen (DO) Electrodes

• Manufacturer: DKK – TOA

• Model: MM-42DP

Key Features:

• Automatically recognizes the type of connected electrode.

• Can measure multiple parameters and connect two electrodes simultaneously, such as pH, ORP, conductivity, and dissolved oxygen (DO) by replacing the respective electrodes.

• Data connection to a computer via USB port and connection to EPS-P30 printer.

• Water-resistant body with IP67 rating.

Technical Specifications:

• Measurement Methods:

  • pH: Glass membrane electrode

  • DO: Optical method

  • Temperature: Thermistor

• Measurement Range:

  • pH: 0.00 ～ 14.00

  • DO: 0.00 ～ 20.00 mg/L or 0.0 to 200.0%

  • Temperature: 0.0 ～ 100.0℃

• Display Range:

  • pH: -2.00 ～ 16.00

  • DO: 0.00 ～ 22.00 mg/L or 0.0 to 220.0%

  • Temperature: -5.0 ～ 110.0℃ (For DO measurement: -5.0 ～ 55.0℃)

• Repeatability (Main Unit):

  • pH: ± 0.006 pH

  • DO: 8 mg/L ± 0.1 mg/L or 100% ± 1% when connected to the MM4-DDO electrode

  • Temperature: ± 0.2°C

• Temperature Compensation for pH Measurement:

  • ATC (Automatic Temperature Compensation): 0 ～ 100℃

  • MTC (Manual Temperature Compensation): 0 ～ 100℃

  • OFF: No temperature compensation

• Temperature Compensation for DO Measurement:

  • ATC (Automatic Temperature Compensation): 0 ～ 50.0℃

• pH Calibration:

  • JIS or US standard buffer solution for up to 5-point calibration

  • Custom calibration points: Up to 2 points

• Temperature Calibration: 1-point calibration

• Operating Conditions (temperature & humidity):

  • Temperature: 0 ～ 45℃

  • Humidity: 20 ～ 90% (non-condensing)

• Data Memory: 1500 results (measurement results, time, temperature)

• Water Resistance: IP67

• Cyclic Measurement Function: Set intervals of 1 second – 99 minutes 59 seconds or 5 minutes – 99 hours 59 minutes

• Printing Function: Can connect to EPS-P30 printer accessory

• Auto Power Off: 10 / 30 / 60 / 180 / 360 / 720 minutes

• Power Supply: 2 AA batteries

• Dimensions (W x H x D): Approximately 70 x 35 x 185 mm

• Weight: Approximately 300 g

Included Accessories:

• pH electrode MM4-PH

• pH standard solution 4.01 and 6.86: 100 ml each

• Electrode refill solution: 50 ml

• Polypropylene beaker 50 ml: 3 pcs

• Dissolved oxygen electrode MM4-DDO

• AA alkaline batteries: 2 pcs

• User manual