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Product Features
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Ideal for quality control and GLP applications
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Automatic range selection
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Conductivity/TDS display
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Calibration on standard solutions or direct cell constant entry
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Automatic temperature compensation
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Back lit custom LCD
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RS232 serial interface and analogue outputs
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Wall mounting option
Delivery options
At Cadmus Products we aim to deliver orders efficiently and at highly competitive rates.
- We can ship consignments of all shapes and sizes and hazardous content across the UK and worldwide. Most of our orders are sent via DHL, however sometimes we may use other couriers.
- If you are purchasing a laboratory product online you can find out the price of shipping checkout. If you are obtaining a quote for a product, then we will email you
with our best shipping prices along with your quote. - Please see our delivery page for full information
The Jenway 4520 is a fully specified Conductivity/Resistivity/TDS/Salinity/Temperature meter that includes full support for good laboratory practices (GLP).
The meter supports one, two or three point conductivity calibration. Powerful data logging capabilities are included with the ability to store up to 500 readings either manually, at timed intervals or alarmed events.
Remote monitoring and data collection is facilitated by the provision of both analogue and digital outputs and in the event of power removal all user defined parameters are retained.
-
Ideal for quality control and GLP applications
-
Automatic range selection
-
Conductivity/TDS display
-
Calibration on standard solutions or direct cell constant entry
-
Automatic temperature compensation
-
Back lit custom LCD
-
RS232 serial interface and analogue outputs
-
Wall mounting option
Technical Specification
| Parameter | 4520 |
| Conductivity range | 6 auto-selected from 0 to 19.99S* |
| Conductivity resolution | 0.01µS to 0.01S |
| Conductivity accuracy | ±0.5% ±2 digits |
| Automatic standard recognition | 10µS, 84µS, 1413µS, 12.88mS |
| Cell constant | 0.010 to 19.999 |
| TDS range | 6 auto-selected ranges from 0 –1999g/l* |
| TDS resolution | 0.01mg/l to 1g/l |
| TDS accuracy | ±0.5% ±2 digits |
| EC Ratio | 0.50 to 0.80 |
| Resistivity range | 0–20Mohm |
| Resistivity resolution | 0.01Mohm |
| Resistivity accuracy | ±0.5% ±2 digits |
| Salinity range | 0–99.9g/l |
| Salinity resolution | 0.1g/l |
| Salinity accuracy | 0–35 ±1g/l, 35–99.9 ±3g/l |
| Temperature range | –10 to 105°C |
| Temperature resolution | 0.1°C |
| Temperature accuracy | ±0.5°C |
| ATC and manual | 0 to 100°C |
| Temperature coefficient | 0.00% to 4.00%/°C |
| Reference temperature | 18, 20 or 25°C |
| GLP | Calibration reminder interval, alarm outputs and security code protected data |
| Outputs | Analogue, RS232 and IrDA interface |
| Connector | 7–pin DIN |
| Power | 9V AC ±10% @ 50/60Hz |
| Size (l x w x d) | 210 x 250 x 55mm |
| Weight | 850g |
| Jenway 4520 |
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