Head with Diaphragm for Dissolved Oxygen (DO) Probe

Head with Diaphragm for Dissolved Oxygen (DO) Probe

The Head with Diaphragm (850089) is a crucial accessory designed for use with the Dissolved Oxygen (DO) Probe (850087). This high-quality diaphragm enhances the accuracy and performance of the DO probe, ensuring reliable measurements in various water quality applications. Ideal for laboratories, fieldwork, and industrial settings, it complements other essential tools for precise water quality analysis.

Compatible Meters:

The Head with Diaphragm is compatible with the following meters for seamless integration: 

• 850045: Dissolved Oxygen Pen - A compact device for quick DO measurements.
• 850081/86: Water Quality Meter & Kit - A versatile kit for measuring multiple water quality parameters.

Key Probes and Specifications:

This accessory is part of a broader range of professional probes and sensors designed for accurate environmental and water quality testing.

1. pH Probes:

   • 840016 (BNC connector):
     • Range: 0 to 14 pH
     • Resolution: 0.01
     • Accuracy: ±(0.02pH + 2d)
   • 840049 (Spear Tip for non-liquid measurement, BNC connector):
     • Range: 0 to 14 pH
     • Resolution: 0.01
     • Accuracy: ±(0.02pH + 2d)

2. ATC Temperature Probe (850082):

   • For use with pH measurements.
   • Temperature Range:
     • °C: 0 to 65 (Resolution: 0.1, Accuracy: ±0.8)
     • °F: 32 to 149 (Accuracy: ±1.5)

3. Conductivity Probes:

   • 850083:
     • Measurement Range (mS): 0.2 to 1.999 (Resolution: 0.001, Accuracy: ±(3%fs + 1d))
     • Extended Range (mS): 2 to 19.99 (Resolution: 0.01)
     • Temperature:
       • °C: 0 to 60 (Resolution: 0.1, Accuracy: ±0.8)
       • °F: 32 to 140 (Accuracy: ±1.5)
   • 850084 (Conductivity/TDS):
     • mS Range: 0.2 to 2.000 (Resolution: 0.001, Accuracy: ±(3%fs + 1d))
     • Higher mS Range: 2 to 20.00 (Resolution: 0.01)
     • PPM Range: 132 to 1320 (Resolution: 1)
     • Extended PPM Range: 1320 to 13,200 (Resolution: 10)
     • Temperature:
       • °C: 0 to 60 (Resolution: 0.1, Accuracy: ±0.8)
       • °F: 32 to 140 (Accuracy: ±1.5)

4. Dissolved Oxygen (DO) Probe (850087):

   • Measurement Range (mg/L): 0 to 20 (Resolution: 0.1, Accuracy:The Dissolved Oxygen (DO) Probe Head with Diaphragm is an essential accessory designed to ensure accurate and reliable measurements of dissolved oxygen levels. This replacement head is crucial for maintaining the performance and longevity of your DO probe, ensuring precise readings for critical environmental and water quality analyses.

Compatible with the following meters:

• 850045: Dissolved Oxygen Pen
• 850081/86: Water Quality Meter & Kit (Comprehensive models for multi-parameter analysis)

This diaphragm head is specifically engineered for use with the 850087 DO Probe, providing a fresh, responsive membrane for optimal oxygen diffusion and sensor protection. Regularly replacing the diaphragm head is key to preventing drift and ensuring the accuracy of your dissolved oxygen measurements, vital for aquaculture, wastewater treatment, and environmental monitoring.

Expand Your Measurement Capabilities with Our Range of High-Performance Probes:

Enhance the versatility of your water quality testing equipment with our selection of precision probes, each designed for specific parameters and delivering consistent, accurate results.

• pH Probe 840016

  • Measurement: pH (0 to 14)
  • Resolution: 0.01
  • Accuracy: ±(0.02pH + 2d)
  • Details: Standard pH probe with BNC connector for general liquid measurements.

• Spear Tip pH Probe 840049

  • Measurement: pH (0 to 14)
  • Resolution: 0.01
  • Accuracy: ±(0.02pH + 2d)
  • Details: Designed for direct measurement in semi-solid samples like soil, food, or cheese; BNC connector.

• ATC Temperature Probe 850082

  • Measurement: Temperature (°C: 0 to 65, °F: 32 to 149)
  • Resolution: °C: 0.1
  • Accuracy: °C: ±0.8, °F: ±1.5
  • Details: Automatic Temperature Compensation (ATC) probe, essential for accurate pH readings; compatible with pH meters.

• Conductivity Probe 850083

  • Measurement:
    • Conductivity: 0.2 to 1.999 mS (Resolution: 0.001, Accuracy: ±(3%fs + 1d))
    • Conductivity: 2 to 19.99 mS (Resolution: 0.01)
    • Temperature: °C: 0 to 60 (Resolution: 0.1, Accuracy: ±0.8), °F: 32 to 140 (Accuracy: ±1.5)
  • Details: Measures electrical conductivity in solutions, ideal for water purity and environmental monitoring. Integrated temperature sensor for compensated readings.

• Conductivity/TDS Probe 850084

  • Measurement:
    • Conductivity: 0.2 to 2.000 mS (Resolution: 0.001, Accuracy: ±(3%fs + 1d))
    • Conductivity: 2 to 20.00 mS (Resolution: 0.01)
    • Total Dissolved Solids (TDS): 132 to 1320 PPM (Resolution: 1), 1320 to 13,200 PPM (Resolution: 10)
    • Temperature: °C: 0 to 60 (Resolution: 0.1, Accuracy: ±0.8), °F: 32 to 140 (Accuracy: ±1.5)
  • Details: Dual-function probe for conductivity and TDS, ideal for comprehensive water analysis. Integrated temperature sensor for compensated readings.

• DO Probe 850087

  • Measurement:
    • Dissolved Oxygen (DO): 0 to 20 mg/L (Resolution: 0.1, Accuracy: ±0.4)
    • Temperature: °C: 0 to 50 (Accuracy: ±0.8), °F: 32 to 122 (Accuracy: ±1.5)
  • Details: High-quality dissolved oxygen probe with a 4-meter cable, suitable for field and lab use. Built-in temperature compensation for accurate DO measurements.

• Head with Diaphragm 850089

  • Type: Accessory
  • Details: Replacement head for DO Probe 850087, critical for maintaining measurement accuracy.

• ORP Probe 850088

  • Measurement: Oxidation-Reduction Potential (ORP): 0 to 1999 mV
  • Resolution: 1
  • Accuracy: ±(0.5% + 2d)
  • Details: Measures ORP to indicate water's ability to cleanse itself or break down contaminants.