LF 6

Conductivity handheld instrument 

LF 6 is an all-purpose portable instrument for measurement of conductivity and temperature.

Particular characteristics

  • Automatic measuring-value-stability recognition 

  • Automatic power shut-off 

  • Double display for conductivity value and temperature 

  • Power supply by battery or mains operation 

  • Easy and safe handling by soft keys 

  • Low battery indication 

  • Fold away support

Parameter

Conductivity (conductive): 

  • 0.. 200.0 µS/cm 

  • 0.. 2000 µS/cm   

  • 0.. 20.00 mS/cm   

  • 0.. 200.0 mS/cm

Power supply

  • Line voltage via 10-12 V (power unit not included in delivery)  

  • Power supply 9V battery  

  • Power consumption ca. 3 mA

Ambient conditions
  • Ambient temperature operation 0 .. 50°C (32 ..122°F) storage -20° .. 70°C (-4 ..158°F) 

  • Relative humidity max. 90% rH at 40°C (104°F) (non-condensing)  

  • Protection class IP 65 

Certificates and approvals

CE-Symbol 

Declaration of conformity: The product meets the requirements of the harmonized European standards. It thus complies with the legal requirements of the EC directives. The manufacturer confirms successful testing of the product by affixing the CE symbol.

Versions
Type/Configuration Description Article number

LF 6

Complete set measuring instrument with sensor including portable case

65522410K

PM 6

pH handheld instrument

M 6 is an all-purpose portable measuring instrument for measurement of pH, ORP and temperature.   

 

Particular characteristics 

  • Automatic or manual temperature compensation 

  • Automatic power shut-off 

  • Double display for measured value and temperature 

  • Power supply by battery or rechargeable 

  • Easy and safe handling by 6 soft keys 

  • Low battery indication 

  • Fold away support

Parameter
  • pH-value 0.. 14 pH   

  • ORP -1999.. +1999 mV   

  • Temperature -100.. +250 °C  (-148.. +482 °F) 

 

Power supply 

  • Line voltage via 10-12 V (power unit not included in delivery)  

  • Power supply 9V battery  

  • Power consumption ca. 3 mA 

Ambient conditions
  • Ambient temperature operation 0 .. 50°C (32 ..122°F) storage -20° .. 70°C (-4 ..158°F) 

  • Relative humidity max. 90% rH at 40°C (104°F) (non-condensing)  

  • Protection class IP 65  

Connections 

Sensor: 

  • BNC plug (pH/ORP) 

  • Female mini DIN plug (T) 

Certificates and approvals

CE-Symbol 

Declaration of conformity: The product meets the requirements of the harmonized European standards. It thus complies with the legal requirements of the EC directives. The manufacturer confirms successful testing of the product by affixing the CE symbol.

Versions
Type/Configuration Description Article number

PM 6

Complete set measuring instrument with sensor (Zirkon pH 201012103), cable and each 50 ml buffer solution pH 4 and pH 7 including portable case

65512510K

Radon DES- pH

Photometer for measuring  Free Chlorine, Chlorine Dioxide, Ozone, Hydrogen Peroxide and pH value 

The Radon Des-pH photometer is used for measurement of Free Chlorine, Chlorine Dioxide, Ozone, Hydrogen Peroxide and pH.   

 

Particular characteristics 

  • Comfortable method memory 

  • Automatic switch-off 

  • Waterproof according to IP68

Parameter
  • Free Chlorine 0.01.. 6.00 mg/l   

  • Chlorine Dioxide 0.01.. 6.00 mg/l   

  • Ozone 0.01.. 4.00 mg/l   

  • Hydrogen Peroxide 1.. 50 mg/l   

  • pH-value 6.5.. 8.4 pH  

Input characteristics 

  • Accuracy 3% FS (T=20 ..25°C) (T=68 ..77°F)

Power supply 

  • Power supply 4 batteries (AAA/LR 03) 

Ambient conditions
  • Ambient temperature 5 ..40°C (41 ..104°F) 

  • Relative humidity 30-90% (non-condensing)  

  • Protection class IP 68 

Certificates and approvals

E-Symbol 

Declaration of conformity: The product meets the requirements of the harmonized European standards. It thus complies with the legal requirements of the EC directives. The manufacturer confirms successful testing of the product by affixing the CE symbol.

Versions
Type/Configuration Description Article number

Radon Des- pH

Fotometer for Free Chlorine, Chlorine Dioxide, Ozone, Hydrogen Peroxide and pH value

190201K

PH-T

Test and simulation device 

PH-T is an pH and mV simulator to check pH and ORP measuring instruments and electrodes. 

 

Particular characteristics 

  • High-impedance test (>1000MOhm) 

  • Voltage measurement in mV 

  • Presetting of voltage in mV or pH 

  • Power supply or rechargeable

Parameter
  • ORP -1500.. +1500 mV 

Output characteristics 

  • Voltage presetting -1500 .. +1500 mV  

  • pH-simulation 0 .. 14 pH  

Power supply 

  • Line voltage input voltage about 15-16 V, barrel connector AD 5 mm, ID 2mm  

  • Power supply 9 V battery or 9 V rechargeable battery  

  • Charging rate 18 - 20 mA 

Ambient conditions
  • Ambient temperature operation 0 .. 40°C (32 ..104°F) storage -20° .. 70°C (-4 ..149°F) 

  • Relative humidity max. 90% rH at 40°C (104°F) (non-condensing)  

  • Protection class IP 40 

Connections 

Sensor: 

  • BNC plug

Certificates and approvals

CE-Symbol 

Declaration of conformity: The product meets the requirements of the harmonized European standards. It thus complies with the legal requirements of the EC directives. The manufacturer confirms successful testing of the product by affixing the CE symbol.

Versions
Type/Configuration Description Article number

PH-T

Complete set: simulator with cable and adapter incl portable case

45512800K