CONDUCTIVITY METER JENWAY 4520 RESEARCH 230V 50HZ A.C.

Excl. VAT: £775.00 Incl. Tax: £930.00
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Product Code:
  • CU650-30
Conductivity meter, Jenway 4520, research bench model, conductivity range 0 to 1999mS, supplied with swing-arm electrode, holder, glass cell, instructions and mains adapter for 230V 50Hz a.c. 452 001

CONDUCTIVITY METER JENWAY 4520 RESEARCH 230V 50HZ A.C.

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Bibby Scientific Jenway Model 4520 is an extensively specified conductivity, resistivity, total dissolved solids (TDS) , salinity and temperature meter with GLP support, 1, 2 or 3 point calibration and datalogging.

Features:

  • Back-lit graphics dual parameter display
  • 500 reading memory
  • Automatic temperature compensation
  • Bi-directional RS232 link to printer or PC, or alternatively an infra-red data link output
  • Simultaneous conductivity and temperature display

General specifications:

 Model
 
 4520 
Ranges (resolution) 
 conductivity 
 
TDS
  
 resistivity 
 salinity 
temperature 
 0.0 to 1999mS/cm (0.001µS/cm to 1mS/cm*)
 0 to 19.99S/cm (0.01S/cm)
 0 to 1999g/litre (0.001mg/l to 1g/litre*) 
 - 
 0 to 20Mohm (0.01Mohm)
 0 to 99.9g/litre (0.1g/litre) 
 -10.0 to 105.0°C (0.1°C) or 14 to 221°F (1°F)
 Temperature
 compensation
 automatic 
 or manual 
 0 to 100°C (32 to 212°F)
 Accuracy
 conductivity 
TDS
 resistivity 
 salinity 
temperature 
 ±0.5% ±2 digits 
 ±0.5% ±2 digits  
 ±2% ±2 digits  
 ±1g/litre (0 to 35g/litre) ±3g/litre (rest of range) 
 ±0.5°C (±1°F)
 Calibration
 
 1, 2 or 3 point on standard solutions
 or via cell constant adjustment.
 Adjustable calibration reminder settable
 from 1 to 999 hour intervals
 Memory
 
 500 readings
 Outputs    
 
 Analogue recorder, bi-directional RS232,
 infra-red data link (IrDA)
 Alarm points
 
 0 to 19.99S
 Readout
 
 Graphics LCD
 Overall L x W x H
mm 
 210 x 250 x 55
 Weight
 850

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 *Only with cell constants >5.

Supplied with swing-arm electrode holder and glass conductivity cell (K=1) with automatic temperature compensation, instruction manual and mains adapter. A 230V 50Hz supply is required for the adapter.