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Jenway 4520 Conductivity Meter, 0.01µS to 0.01S, supplied with glass conductivity probe with ATC (K=1) (027 013), electrode holder and UK power supply
Technical Specification
| Parameter | 4510 | 4520 |
| Conductivity range | 6 auto–selected from 0 to 1999mS* | 6 auto–selected from 0 to 19.99S* |
| Conductivity resolution | 0.01µS to 1mS | 0.01µS to 0.01S |
| Conductivity accuracy | ±0.5% ±2 digits | ±0.5% ±2 digits |
| Automatic standard recognition | 10µS, 84µS, 1413µS, 12.88mS | 10µS, 84µS, 1413µS, 12.88mS |
| Cell constant | 0.010 to 19.999 | 0.010 to 19.999 |
| TDS range | 6 auto-selected from 0 –1999g/l* | 6 auto selected ranges from 0 –1999g/l* |
| TDS resolution | 0.01mg/l to 1g/l | 0.01mg/l to 1g/l |
| TDS accuracy | ±0.5% ±2 digits | ±0.5% ±2 digits |
| EC Ratio | 0.50 to 0.80 | 0.50 to 0.80 |
| Resistivity range | NA | 0–20Mohm |
| Resistivity resolution | NA | 0.01Mohm |
| Resistivity accuracy | NA | ±0.5% ±2 digits |
| Salinity range | NA | 0–99.9g/l |
| Salinity resolution | NA | 0.1g/l |
| Salinity accuracy | NA | 0–35 ±1g/l, 35–99.9 ±3g/l |
| Temperature range | –10 to 105°C | –10 to 105°C |
| Temperature resolution | 0.1°C | 0.1°C |
| Temperature accuracy | ±0.5°C | ±0.5°C |
| ATC and manual | 0 to 100°C | 0 to 100°C |
| Temperature coefficient | 0.00% to 4.00%/°C | 0.00% to 4.00%/°C |
| Reference temperature | 18, 20 or 25°C | 18, 20 or 25°C |
| GLP | NA | Calibration reminder interval, alarm outputs and security code protected data |
| Outputs | Analogue and RS232 | Analogue, RS232 and IrDA interface |
| Connector | 7-pin DIN | 7–pin DIN |
| Power | 9V AC ±10% @ 50/60Hz | 9V AC ±10% @ 50/60Hz |
| Size (l x w x d) | 210 x 250 x 55mm | 210 x 250 x 55mm |
| Weight | 850g | 850g |
4510 and 4520 Bench Conductivity Meters
4510
• Simultaneous display of conductivity or TDS and temperature
• Automatic selection of range for best resolution
• Calibration by cell constant or standard solutions
• Automatic standard recognition
• Storage of up to 32 results
• Bi-directional RS232 link to printer or PC
• 3 year warranty
The 4510 is easy to use but with the flexibility to meet the broadest range of applications and for those where greater accuracy is required the 4510 has automatic conductivity standard recognition and endpoint detection. Set-up options include cell constant, temperature coefficient and reference temperature. The instrument can store up to 32 readings, which can also be sent to a
printer or transferred to computer via DataWay and the RS232 interface.
4520
• Conductivity, resistivity, TDS and salinity modes
• Special pure water mode for ultra low conductivity measurements
• Storage of 500 results with built in data logger
• Infra-red data link (IrDA) for connection to printer and RS232 link to connect to printer or PC via DataWay software
• 3 year warranty
The 4520 is a high specification laboratory conductivity /resistivity/TDS/salinity and temperature meter that offers additional accuracy with 1, 2 or 3 point conductivity calibration across the wide measurement range of 0 to 19.99S. The dedicated "pure water" mode ensures the optimum accuracy for this difficult application.
• Simultaneous display of conductivity or TDS and temperature
• Automatic selection of range for best resolution
• Calibration by cell constant or standard solutions
• Automatic standard recognition
• Storage of up to 32 results
• Bi-directional RS232 link to printer or PC
• 3 year warranty
The 4510 is easy to use but with the flexibility to meet the broadest range of applications and for those where greater accuracy is required the 4510 has automatic conductivity standard recognition and endpoint detection. Set-up options include cell constant, temperature coefficient and reference temperature. The instrument can store up to 32 readings, which can also be sent to a
printer or transferred to computer via DataWay and the RS232 interface.
4520
• Conductivity, resistivity, TDS and salinity modes
• Special pure water mode for ultra low conductivity measurements
• Storage of 500 results with built in data logger
• Infra-red data link (IrDA) for connection to printer and RS232 link to connect to printer or PC via DataWay software
• 3 year warranty
The 4520 is a high specification laboratory conductivity /resistivity/TDS/salinity and temperature meter that offers additional accuracy with 1, 2 or 3 point conductivity calibration across the wide measurement range of 0 to 19.99S. The dedicated "pure water" mode ensures the optimum accuracy for this difficult application.
| Part Code | Description | K Value | Unit |
| 027 298 | Epoxy bodied conductivity cell | K= 1 | 470 |
| 027 801 | Epoxy bodied conductivity cell | K= 0.1 | 470 |
| 027 802 | Epoxy bodied conductivity cell | K= 10 | 470 |
| 027 013 | Glass bodied | K= 1 | Bench |
| 027 113 | Epoxy bodied | K= 0.1 | Bench |
| 027 177 | Glass bodied,flow-through | K= 1 | Bench |
| 027 211 | Glass free/epoxy | K= 0.1 | Bench |
| 027 212 | Glass free/epoxy | K= 1 | Bench |
| 027 213 | Glass free/epoxy | K= 10 | Bench |
| 027 900 | Ultra-pure water conductivity probe | K< 0.1 | Bench |
| 027 502 | PTFE-coated ATC probe for use with aggressive/corrosive samples | N/A | 3540 |
| Part Code | Description |
| 025 156 | 12.88mS conductivity standard (500ml) |
| 025 138 | 1413µS conductivity standard (500ml) |
| 025 164 | 84µS conductivity standard (500ml) |
| 025 139 | 10µS conductivity standard (500ml) |
| 025 165 | 1382ppm TDS calibration standard (500ml) |
| 025 157 | 200mV redox standard (500ml) |
| 025 158 | 300mV standard (500ml) |
A number of accessories are available for use with the 4510 and 4520 conductivity meters and the 3540 combined pH and conductivity meter:
| Part Code | Description |
| 037 701 | Thermal printer with IrDA, complete with roll of paper (037 702), universal power adapter and interface cable for non-IrDA instruments |
| 037 702 | Roll of paper for thermal printer |
| 050 501 | DataWay PC Software: includes CD-ROM and interface cable |
| 037 551 | RS232 to USB converter for use with computers without serial ports |
| 037 801 | 9 way serial cable for connection to PC |