Hach HQ40D Portable Multi Meter pH, Conductivity, Salinity, TDS, Dissolved Oxygen (DO), ORP and ISE For Water

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SKU Hach HQ40D Category Manufacturer Model Number

Description

The Hach HQ40D Portable Multi Meter is a versatile and reliable instrument tailored for comprehensive water quality analysis across various parameters. With its capability to measure pH, conductivity, salinity, total dissolved solids (TDS), dissolved oxygen (DO), oxidation-reduction potential (ORP), and ion-selective electrodes (ISE), it offers a comprehensive solution for water quality assessment. This portable meter is ideal for field and laboratory use, providing accurate and precise measurements essential for environmental monitoring, wastewater treatment, aquaculture, and research applications. Its intuitive interface, combined with a large backlit display, ensures ease of operation and readability in various lighting conditions. The robust construction, coupled with waterproof and dustproof properties, guarantees durability and reliability even in demanding environments.

Specifications

– Parameters: pH, conductivity, salinity, TDS, DO, ORP, ISE
– Measurement Ranges:
– pH: -2.00 to 16.00 pH
– Conductivity: 0 to 200 mS/cm
– Salinity: 0 to 70 ppt
– TDS: 0 to 100 g/L
– DO: 0 to 20 mg/L
– ORP: ±2000 mV
– ISE: Dependent on electrode used
– Accuracy:
– pH: ±0.01 pH
– Conductivity: ±0.5% of reading or ±0.5 μS/cm, whichever is greater
– Salinity: ±0.1 ppt
– TDS: ±0.5% of reading or ±0.5 g/L, whichever is greater
– DO: ±0.2 mg/L or ±2% of reading, whichever is greater
– ORP: ±2 mV
– ISE: Dependent on electrode used
– Calibration: Automatic single-point or multi-point calibration for each parameter
– Temperature Compensation: Automatic temperature compensation (ATC) for all parameters
– Display: Backlit LCD display with customizable options
– Power Source: Rechargeable lithium-ion battery or AC power adapter
– Connectivity: USB and RS232 ports for data transfer
– Environmental Operating Conditions: 0 to 50°C (32 to 122°F); 0 to 95% relative humidity, non-condensing
– Dimensions: 23 cm x 10 cm x 7 cm (9 in x 4 in x 2.8 in)
– Weight: Approximately 0.5 kg (1.1 lbs)
– Compliance: CE, RoHS, and IP67 waterproof rating


Laboratory Calibration

Micro Precision operates 36 laboratories globally providing reliable localized support

  • Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
  • Comprehensive scopes of accreditation to meet a broad range of customer needs
  • Expedited calibration services available
  • Pickup and delivery services available
  • Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.

Calibration equipment and workspace
Calibration Service For This Equipment

Laboratory Calibration

Micro Precision operates 36 laboratories globally providing reliable localized support

  • Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
  • Comprehensive scopes of accreditation to meet a broad range of customer needs
  • Expedited calibration services available
  • Pickup and delivery services available
  • Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.

Calibration Service For This Equipment
Calibration equipment and workspace

Quality Certified Test Equipment Repair Services

When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:

  • Cost effective; often less than OEM
  • Efficient; often much better turn-time than the OEM
  • Flexibility; willingness to work with customers to meet their needs
  • Warranted repairs
  • Ability to service many obsolete instruments

Motherboard being repaired with soldering iron
Repair Service For This Equipment
Motherboard being repaired with soldering iron

Quality Certified Test Equipment Repair Services

When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:

  • Cost effective; often less than OEM
  • Efficient; often much better turn-time than the OEM
  • Flexibility; willingness to work with customers to meet their needs
  • Warranted repairs
  • Ability to service many obsolete instruments

Repair Service For This Equipment

Cost Effective Test Equipment Options

From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.

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Rent or Purchase This Equipment

Cost Effective Test Equipment Options

From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.

Rent or Purchase This Equipment
Electronic instruments stacked on top of one another

Our Capabilities

Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.

Electrical

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Optical

Micro Precision accredited optical, light, and fiber optic calibration lab services.

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Thermodynamics & Chemical

Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.

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RF - Microwave

Micro Precision accredited RF & microwave calibration lab services.

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Mechanical & Dimensional

Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.

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Laboratory Standards

Calibration laboratory standards are critical for your organization’s most accurate measurements.

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Semiconductor Calibration

Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.

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