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ISO-14001ISO-9001

RESIDUAL CHLORINE ANALYZER - 13577 SPECIFICATION SHEET

RESIDUALCHLORINE ANALYZER

Model:

CLF-100

This instrument is used for measuring the residual chlorineconcentration of city water and sewerage effluent after chlorination (both residual chlorine concentration and free available chlorine concentration can be measured by using the appropriate reagents). FEATURES • Long term, stable measurement using a sensor which contains acontact-free swing rotary residual chlorine electrode (includes beads cleaning system).• Transmitter with built-in microcomputer including various diagnosticfunctions such as flow rate fault detection and calibration error etc.• Stable and reliable operation can be further enhanced by adding anoptional auto-calibration system and optional auto-cleaning system. STANDARD SPECIFICATIONS Product Name :Residual chlorine analyzer. Model :CLF-100. Measurement Object :Residual chlorine (total chlorine) ofwater or free available chlorine (free chlorine). Measurement Method :Polarography by eccentric rotarymicro-electrode. Sensor :CLR-31 swing rotary (with built-in Pt-Pt temperature compensationresistor) sensing electrode, type 2133. Measurement Range :Select one of the following:-0~0.5/1.0 (Residual chlorine measurement only).0~1/2, 0~2/5, 0~3/6, 0~5/10 mg/ Reagents Composition :Residual chlorine measurement: Table 1.Free chlorine measurement: Table 2.Consumption: Approx 1.1 m (ppm units are also available ifspecified). /min(Approx 1.6 Measurement Range :Manual or remote switching (client to /day). Switching specify). Indication :Digital (LCD 0.00~10.00).
Table 1: Residual chlorine measurement (composition of 50 liters). Output Signal :4~20mA DC, maximum load 600W,isolated output.
Extra pure grade reagent Measurement range0~6mg/ or Less0~7mg/ or GreaterExtra pure grade reagentMeasurement range 0~10mg/ Sample Conditions Contact Switching Inputs Contact Switching Outputs :Temperature: 0~+40 :Range indication, undermaintenance, power fail, low sample flow, low reagent, flow error,temperature fault, in cleaning mode,in calibration mode, calibration error, (contact rating: 30V DC, 0.1A). High concentration, low concentration (contact rating: 30V DC, 0.1A). :Range switching (open contacts=lowrange, closed contacts=high range)(contact rating: 30V DC 0.1A). Start cleaning, start calibration (contact closed for 100mS or longer) (contact rating: 30V DC, 0.1A).
KI 250g500g NaCH 3 CO 2 Anhydride 62.5g 125g C 2 H 4 O 2 500ml 1000ml Table 2: Free effective chlorine measurement (composition of 50 liters). or less. KBr 1500g NaCH 3 CO 2 Anhydride 500gC 2 H 4 O 2 500ml Wetted Materials :Hard PVC, Teflon tubing, polyethylenetubing. Liquid Transfer :Sample and reagent solution aretransferred to flow cell by solution pumps. Power Requirements :100V/110V AC ±10%, 50/60Hz. Power Consumption :Approx. 60 VA (main body ofinstrument; approx. 40VA, with cleaner; approx. 50 VA, withcalibration; approx. 60VA). Construction :Indoor, self-standing, drip-proof.
o C (no freezing).Pressure: 0.02~0.3 MPa (0.2~3kgf/cm Operating Temp Range :-5~+50
2 ).Consumption: 1~3 /min. (flow rate ofsample to be introduced into analyzer: 50m
o C. /min). Operating Humidity Range :<85% RH.

Model CLF-100 - Residual Chlorine Analyzer - Issue: CLF100-0104-R0Page 1