|
Model # |
AGS1502 |
| Slope |
57 + / - 2 mV / decade (Silver)
27 + / - 2 mV / decade (Sulfide) |
| Reproducibility |
+ / - 2% |
| Interferences |
Hg+1, Hg+2 |
| Temperature Range |
0 to 80° C (if calibrated at that temperature) |
| Pressure Range |
0 to 70 psi |
| Response Time |
95% response in 30 seconds |
| Storage |
Long term, store dry
Short term, store in dilute silver(or sulfide) standard |
| Concentration Range |
1 x 10-7 M to 1M
0.01 ppm to 107,900 ppm (Silver)
0.003 ppm to 32,100 ppm (Sulfide) |
| Resistance |
< 1 Megaohm |
| Care,Maintenance & Cleaning |
Polish with polishing strips
Treat with a dilute ISA |
| Temperature Compensation |
Not Recommended |
| Isopotential Point |
50,000 ppm Silver, Sulfide is unknown |
| On-line Capability |
Yes, pH control required for sulfide monitoring |
| Applications |
Sewage Effluent, Soils, Sediments (Sulfide)
Plating Baths, Photographic Fixing Solution (Silver) |