簡介
Conductivity Meters
• 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
網頁資料建構中
網頁資料建構中
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.
Parameter |
4510 |
Conductivity range |
6 auto–selected from 0 to 1999mS* |
Conductivity resolution |
0.01µS to 1mS |
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 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 |
NA |
Resistivity resolution |
NA |
Resistivity accuracy |
NA |
Salinity range |
NA |
Salinity resolution |
NA |
Salinity accuracy |
NA |
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 |
NA |
Outputs |
Analogue and RS232 |
Connector |
7-pin DIN |
Power |
9V AC ±10% @ 50/60Hz |
Size (l x w x d) |
210 x 250 x 55mm |
Weight |
850g |
* With cell constant (K)=10