SLIA-5000

Silica analyzer

Rapid automated measurement of trace silica in boiler water and purified water treatment systems.

In order to efficiently drive turbines using high-temperature and high-pressure steam in power plants such as thermal and nuclear power plants, it is crucial to manage silica (SiO₂), which can be a major cause of scaling. Combining HORIBA's extensive track record and technical expertise, maintaining the stability, reliability, and maintainability of our previous models, while enhancing usability through the introduction of a touch panel interface.

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*Option AC110/115/120/220/230/240

Segmento: Process And Environmental

Divisão: Process Water

Fabricante: HORIBA Advanced Techno Co., Ltd.

Repeatability of ±2% full-scale (F.S.) with a 5-minute measurement
Quick acquisition of highly repeatable measurements can be obtained.

Wide measurement range
Capable of measuring a wide range, from a high-sensitivity range of 0 to 10 μg/L to a high-concentration range of 0 to 5.0 mg/L.

Anomaly detection function
Detects operational anomalies such as abnormal sample water or reagent injection, calibration issues, concentration limit anomalies, and light source abnormalities.

Automatic measurement cycle switching
Automatically switches the measurement cycle from a minimum of 5 minutes for concentrations above the set concentration to a longer cycle for concentrations below the set concentration. Reduction of running costs becomes possible through actions such as minimizing reagent usage.

Improved operability
Featuring a color LCD with touch panel operation.

General specifications	Equipment name	SILICA ANALYZER
	Model	SLIA-5000
	Dimensions	600 (W) mm × 750 (H) mm × 1600 (D) mm
	Mass	Approximately 130 kg
	Power supply	100 V AC ±10%, 50/60 Hz (Option) 110 V AC/115 V AC/120 V AC/220 V AC/230 V AC/240 V AC/ 240 V AC±10%, 50/60 Hz
	Power consumption	Approximately 500 VA
Performance	Measurement range	0 μg/L to 10 μg/L/0 μg/L to 100 μg/L 0 μg/L to 50 μg/L/0 μg/L to 500 μg/L 0 μg/L to 100 μg/L/0 μg/L to 1000 μg/L 0 μg/L to 200 μg/L/0 μg/L to 2000 μg/L 0 mg/L to 0.50 mg/L/0 mg/L to 5.00 mg/L (Either is specified when receiving the order)
	Resolution (Unit setting: μg/L)	0.1 μg/L	Data＜100 μg/L
	Resolution (Unit setting: μg/L)	1 μg/L	100 μg/L≦Data≦5000 μg/L
	Resolution (Unit setting: mg/L)	0.0001 mg/L	Data＜0.1 mg/L
	Resolution (Unit setting: mg/L)	0.001 mg/L	0.1 mg/L≦Data≦5.0 mg/L
	Repeatability	±2% of the full scale
	Measurement principle	Molybdenum blue method
	Number of measurement points	1 point to 4 points (specified when receiving the order)
	Measurement time	5 minutes
	Measurement cycle	Specified as desired between 5 minutes and 999 minutes
	Calibration	Zero	Each measurement
	Calibration	Span	Equalizing filter method
	Reagent replacement cycle	Once a week (reagent storage: 30℃ or below)
Installation conditions	Ambient temperature	0℃ to 45℃
	Ambient humidity	Relative humidity 85% or less (no condensation)
	Ambient environment	Indoor installation type Transient overvoltage of main power supply: Overvoltage Category II (EN61010-1), Pollution Degree 2 Flat surface that is not subject to vibration and external shock No dust, mist, or corrosive gas is present in the atmosphere Under atmospheric pressure No direct sunlight Well-ventilated area
Measurement conditions	Sample conditions	Temperature	2℃ to 40℃ (36°F to 104°F)
		Flow rate	0.5 L/min to 1.0 L/min
		Pressure	0.02 MPa to 0.20 MPa
		pH value	11.0 or less
		Coexisting phosphate ion concentration	20 mg/L or less
		However, no phosphate ions are permissible for the 0 μg/L to 10 μg/L/ 0 μg/L to 100 μg/L range (ultrapure water specification)
External input/output	Analog output	Concentration output
		4 mA DC to 20 mA DC or 0 mA DC to 16 mA DC, selection setting in the operation section
		Marker/hold output, selection setting in the operation section
		Maximum load of 500 Ω or less, input/output isolation type, nonisolated between channels
		Option: 0 V DC to 1 V DC, 1 V DC to 5 V DC
	Contact output	Standard	a-contact output (b-contact can be specified when receiving the order)
		Contact rating	250 V 3 A AC, 30 V 3 A DC
		Measurement line shared	Meas., Standby, Maintenance, External control, Sync. Signal, Equipment Err., Power, etc.
		Measurement line individual	Line, Sample Lack, Abnormal concentration, etc.
	Contact input	No-voltage a-contact input (open collector is available)
		Isolated input: Common to the (-) side
		ON resistance	100 Ω (max.)
		Open-circuit voltage	26 V DC (max.)
		Short-circuit current	13 mA DC (max.)
		Measurement line shared	Meas. Start, Cal. Start
		Measurement line individual	MEAS. LINE SET, MEAS. RANGE SET
Equipment function	Display	Color touch panel type liquid crystal
	Memory function	Measurement value	Memory for over 1 year
		Alarm history	500 events
		Calibration history	100 events
		Operation history	100 events
		USB external memory device can be used
Option	Filter for sample line (For Line 1 to Line 4)	By installing about 5 μm cartridge filter in the upstream of the overflow tank, it is possible to prevent iron rust, etc. from entering the equipment. Up to 2 filters can be built into the product. If the optional filter is selected for the product of 3 or 4 measurement points, the filter is not built into the product but is delivered individually as a single filter. If a step-down transformer is installed (power supply voltage is other than 100 V AC), a filter cannot be built into the product.
Option	Flowmeter for sample line (For Line 1 to Line 4)	By adding this, you can accurately measure the sample supply flow rate.

When installing the analyzer, give careful consideration to its special characteristics and be sure to provide an environment where the equipment can operate properly.
Take appropriate action so that no damage will occur even when the equipment no longer operates correctly due to deterioration or the operational conditions of the equipment, or any unexpected phenomenon.

Size: 0.37 MB

〈Catalog〉SILICA ANALYZER SLIA-5000