دستگاه کلرسنج مدل CL17 HACH نمایندگی HACH

کمپانی HACH

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ارسال رایگان و سریع

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پشتیبانی محصول

تنوع محصول

ارسال رایگان و سریع

گارانتی محصول

پشتیبانی محصول

توضیحات

دستگاه کلرسنج CL17 HACH

 مشخصات دستگاه کلرسنج CL17 HACH

Accuracy:± ۵ % or ±۰٫۰۳ mg/L as CL₂, whichever is greater

Air Purge: 0.1 cfm (0.17 m³/h) instrument quality air at max. 20 psig (ca. 1.4 bar) with 1/4-inch OD tube, quick disconnect fitting

Alarm: Two alarms selectable for sample concentration alarm, analyzer system warning, or analyzer system shut-down alarm. Each is equipped with an SPDT relay with contacts rated for 5A resistive load at 230 V AC.

Communication Capabilities: 4-20mA Output

Cycle Time: 2.5 min

Dimensions (H x W x D):454 mm x 314 mm x 179 mm

Display: LCD, 3-1/2 inch digit measurement readout and six-character alphanumeric scrolling text line

Drain: 1/2-inch ID flexible hose, hose barb

Enclosure Construction: ABS plastic, two clear polycarbonate windows, IP62-rated with the gasketed door latched.

Enclosure Rating: IP62

Includes: CL17 Chlorine Analyser with 1 Month Supply of Free Chlorine Reagents, Maintenance kit, Installation Kit, and Manual. (The power cord is ordered separately.)

Inlet: 1/4-inch OD polyethylene tube, quick-disconnect fitting

Inlet Pressure: 1 to 5 psi (0.07 to 0.34 bar), 1.5 psi (1.03 bar) is optimum

Interferences: Other oxidizing agents such as bromide, chlorine dioxide, permanganate and ozone will cause a positive interference. Hexavalent chromium will cause a positive interference: 1 mg/L Cr6+ = approximately 0.02 mg/L as Cl₂. Hardness must not exceed 1,000 mg/L as CaCO₃.

Light Source: Class 1 LED (light emitting diode) with a peak wavelength of 520 nm; 50,000 hours estimated minimum life

Lower Limit of Detection (LOD): 0.03 mg/L (ppm)

Mounting: Wall mount

Operating Humidity: Up to 90 % at 40 °C (104 °F) maximum

Operating Temperature Range: 5 – 40 °C max.

Parameter: Chlorine, Free & Total

Power Requirements (Amps): 2.5 A

Power Requirements (Hz): 50/60 Hz

Pressure Range: Inlet Pressure to Sample Conditioning: 1.5 – 75 psi (0.1 – 5.2 bar)

Range: 0 – 5 mg/L Cl₂

Recorder Outputs: One 0/4-20 mA with an output span programmable over any portion of the 0 to 5 mg/L range. Recommended load impedance 3.6 to 500 ohms, 130 V isolation from earth ground.

Repeatability: 0.01 mg/L or 3.0 % , whichever is greater

Sample Flow Rate: 200 – 500 mL per minute minimum

Sample Temperature: 5 – 40 °C (41 – 104 °F)

Weight: 10.49 kg

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