GAOTek Portable Blue-green Algae Meter Handheld pH Meter

This Blue-Green Algae pH Meter has a temperature range of 32 °F to 140 °F, pH range of 0 pH to 14 pH, and power supply of 12 V.

Description

Features

  • IP67-rated protection for durability
  • 5 in (127 mm) vivid color display with intuitive interface
  • Ergonomic grip with anti-slip rubber strap
  • USB data export and storage function
  • Convenient USB charging, no disassembly needed
  • Automatic sensor recognition and adaptable interface
  • Parameterization and calibration of connected sensors

 

Technical Specification

Temp. Principle 32 °F to 140 °F (0 ℃ to 60 ℃)
Measure Range 32.0 °F (0.01 ℃)
Resolution 32.9 °F (±0.5 ℃)
Accuracy Glass electrode method
pH Principle 0 pH to 14 pH
Measure Range 0.01 pH
Resolution ±0.1 pH
Accuracy Glass electrode method
ORP Principle -2000 mV to 2000 mV
Measure Range 1 mV
Resolution ±2 mV (Electronic component)
Accuracy Conductivity cell method
Conductivity (convertible 

Salinity & TDS)

Principle 0 us/cm to 20000 us/cm (K=1)
Measure Range 0.1 uS/cm to 0.01 mS/cm (base on range)
Resolution ±1.5% or ±2 us/cm, bigger one
Accuracy Fluorescence method
Dissolved oxygen Principle 0 mg/L to 20 mg/L;0 ppm to 20 ppm;0% to 200%
Measure Range 0.1%/0.01 mg/l
Resolution ±0.3 mg/l
Accuracy Light scattering
Turbidity Principle 0.1 NTU to 1000 NTU
Measure Range 0.01 NTU to 0.1 NTU, based on range
Resolution ±5% or 0.3 NTU bigger one
Accuracy Light scattering
Turbidity

Total suspended solids

Principle 0.01 mg/L to 20000 mg/L;0.01 mg/L to 45000 mg/L;0.01 mg/L to 120000 mg/L
  Measure Range 0.01 mg/L to 1 mg/L, based on range
  Resolution Not more than ±5% (measured Depends on sludge homogeneity)
  Accuracy Fluorescence method
Chlorophyll Principle 0 ug/L to 500 ug/L
Measure Range 0.01 ug/L
Resolution ± 5% of the signal level of 1 ppb
Accuracy R2 >0.999
Linearity Fluorescence method
Blue-green algae Principle 0 cells/mL to 300,000 cells/mL
Measure Range 20 cells/mL
Resolution ±10% of the signal level of 1 ppb
Accuracy

 

R2 >0.999
General Application Water Treatment Industry
  Type Portable
  Display LCD Display
  Power supply 12 V
  Protection grade IP 68
  Measuring Temp 32 °F to 122 °F (0 ℃ to 50 ℃) (non-freezing)
  Power Dissipation 3 W
  Weight 6.61 lbs (3 Kg)
  Size (mm) 3.54 in x 23.6 in (90 mm x 600 mm)

 

 

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