Specification Attribute | Specification Value | ||
Model | CS-150 | CS-150C | |
Model specifications | No cooling unit | Integrated cooling unit | |
Measurement sample | SPM (Sulfuric acid/Hydrogen peroxide aqueous solution) | ||
Measurement principle | Absorption spectrometry | ||
Concentration computation principle | Temperature-compensated multivariate analysis | ||
Measurement range | H2SO4: 50.0 to 90.0 % H2O2: 0.00 to 10.00 % H2O: 0.0 to 50.0 % | ||
Reproducibility | H2SO4: ±0.5 % | ||
(Peak to peak) | H2O2: ±0.50 % H2O: ±1.5 % | ||
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Chemical conditions | Temperature | 20 to 30 °C | 20 to 60 °C |
| Flow rate | 20 to 60 ml/min. | 20 to 40 ml/min. |
| Pressure | 0.10 to 0.20 MPa | |
Measurement cycle | Approx. 3 seconds minimum | ||
Equipment temperature | 20 to 25 °C | ||
Operation panel | 1)Temperature level display: Sulfuric acid, Hydrogen peroxide, Water 2)Alarm display (Sulfuric acid, Hydrogen peroxide): Concentration low-low limit, Concentration low limit, Concentration high limit, Concentration high-high limit 3)Alarm value settings (Sulfuric acid, Hydrogen peroxide): Concentration low-low limit, Concentration low limit, Concentration high limit, Concentration high-high limit | ||
Serial input/output | RS-232C 1)Concentration data: Sulfuric acid, Hydrogen peroxide, Water 2)Alarm value settings (Sulfuric acid, Hydrogen peroxide): Concentration low-low limit, Concentration low limit, Concentration high limit, Concentration high-high limit | ||
Parallel input | 12 to 30 V DC (photocoupler insulated) Parallel concentration alarm (ON/OFF) | ||
Parallel output | Maximum current when open collector output is ON: 5 mA Maximum voltage when open collector output is OFF: 30 V 1)Alarm output: Sulfuric acid, Hydrogen peroxide: Concentration low-low limit, Concentration low limit, Concentration high limit, Concentration high-high limit 2)Device error (including liquid leakage) 3)Under measurement
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Analog output | 4 to 20 mA (2 outputs: H2SO4: 50.0 to 100.0 %/H2O: 0.00 to 10.00 %) The analog output can be prepared to correspond to each requirement by users. (Please specify when ordering.) | ||
Power | 24 V DC ±10%, 2 A | ||
Dimensions | 205 (W) x 329 (D) x 269 (H) mm 8.1 (W) x 13 (D) x 10.6 (H) in | 291 (W) x 329 (D) x 269 (H) mm 11.5 (W) x 13 (D) x 10.6 (H) in | |
Mass | Approx. 11 kg | Approx. 12 kg | |
Connection pipe size | For inlet and outlet: Outer diameter 6 mm (inner diameter 4 mm) | ||
Pipe connection | Nippon Pillar Super type |