Model | SLIA-300 | |
---|---|---|
Principle | Molybdenum blue method | |
Measuring range | 0 to 2/0 to 20µg/L or 0 to 5/0 to 50 µg/L (specified when ordering) | |
Repeatability | ±2% of full scale | |
Measuring time | 5 minutes | |
Measuring cycle | 5 to 995 minutes | |
Indication | · Measuring value: 3.5 digits, 7-segment LCD · Guidance: 16 characters x 4 lines, dot matrix LCD | |
Measuring point | 1 to 6 points (specified when ordering) | |
Calibration | Standard calibration solution (from factory) | |
Compensation | Blank, Calibration curve (per line) | |
Reagent | · Reagent A: Sulfuric acid + ammonium molybdate · Reagent B: Oxalic acid · Reagent C: L (+) - ascorbic acid | |
Reagent replacement cycle | 1 week (Manufacture’s recommendation) | |
Power | 100 to 240 V AC 50/60 Hz | |
Power consumption | Approx. 600 VA | |
Environment condition | · Location: Indoor · Temperature: 10 to 35°C · Humidity: 85% or less | |
Sample condition | · Sample water temperature: 15 to 35°C · Flow rate: 200 to 250 mL/min (should be adjustable) · Pressure: 0.1 to 0.5 MPa (to be constant) | |
Dimension | 375 (H) x 580 (W) x 500 (D) mm 14.8 (H) x 22.8 (W) x 19.7 (D) in | |
Mass | Approx. 41 kg (additional 1 kg per sampling point) | |
External input/output | Output | 4 to 20 mA DC, 0 to 16 mA DC, or 0 to 1 V DC (specified when ordering) |
Contact output | · Measuring lines (common): Measurement, Sync signal, Alarm※, Heater, Power-off calibration signal 1, 2, Concentration upper limit, or Sample-off※ · Measuring lines (individually): Measuring range, Sample-off, or Concentration upper limit※ ※marked notes should be specified when ordering. | |
Contact input | · Measuring lines (common): Calibration start, Measurement start, Economy operation, Line selection, Low range measurement, High range measurement | |
Serial input/output | RS-232C | |
Option | Sample heating unit, Standard solution supply unit, Reagent kit | |
Conformity Standard | CE, KC, FCC RulesPart15, UKCA |