Elektroda selektif ion yang dipatenkan, dengan tip yang dapat diganti. Kalibrasi otomatis. Suhu terkontrol. Rugged. Penggunaan reagent sangat rendah. Tahan terhadap perubahan/gangguan.
Accuracy |
± 10 % or ±0.10 mg/L whichever is greater |
Air Purge |
0.1 cfm at 20 psig |
Alarm |
Two alarms, selectable for sample concentration, system warning or system shutdown. Each alarm equipped with an SPDT relay with contacts rated for 5 A resisitive load at 230 Vac. |
Calibration Method |
Calibration Method |
Compliance Certifications |
CE approved, ETL listed to UL 1262, ETL certified to CSA 22.2 No. 142 |
Cycle Time |
4.2 min |
Dimensions (H x W x D) |
34.3 mm x 41.9 mm x 19.1 mm |
Display |
LCD, 3 to 1/2 -digit measurement readout and six-character alphanumeric scrolling |
Drain Fitting |
1/2-inch ID flexible hose |
Inlet |
1/4-inch OD polyethylene tubing, quick-disconnect fitting |
Inlet Pressure |
1 to 10 psig (use sample restriction device |
Lower Limit of Detection (LOD) |
0.10 mg/L 0.10 ppm |
Mounting |
Wall mount |
Operating Humidity |
90 % at 40 °C (90% at 104°F) max. |
Operating Temperature Range |
5 to 40 °C |
Power Requirements (Amps) |
2.5 A |
Power Requirements (Hz) |
50/60 Hz |
Power Requirements (Voltage) |
100 - 115/230 V AC |
Power supply |
selectable, 90 VA max. |
Range |
0.1 to 10.0 mg/L Fluoride |
Recorder Outputs |
maximum impedance 500 ohm, 130 V isolation from earth ground. Output span is programmable over any portion of the measurement range. |
Sample Flow Rate |
200 to 500 ml/minute, (200 mL/min minimum required) |
Sample Temperature |
5 to 40 °C |
Storage Conditions |
-40 to 60 °C (-40 to 140°F) without reagents |
Weight |
25 lb |