Sper Scientific LUCL-2006 User Manual

Free and Total

CHLORINE METER

Model : CL-2006

Your purchase of this Free and Total CHLORINE METER marks a
step forward for you into the field of precision measurement.
Although this CHLORINE METER is a complex and delicate
instrument, its durable structure developed. Please read the
following instructions carefully and always keep this manual

within easy reach.

OPERATION MANUAL

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TABLE OF CONTENTS

1. FEATURES.................................................................1

2. SPECIFICATIONS......................................................

3. FRONT PANEL DESCRIPTION.....................................4

3-1 Cover of Testing bottle.........................................4

3-2 Container of Testing bottle...................................

3-3 Display................................................................4

3-4 Hold Button ( Esc Button )....................................4

3-5 TEST/CAL Button.................................................4

3-6 Power Button......................................................

3-7 ZERO Button.......................................................

3-8 REC Button ( MAX, MIN Button )...........................4

3-9 Battery Compartment/Cover................................. 4

3-10 1.0 ppm Free Chlorine standard solution........... 4

3-11 1.0 ppm Total Chlorine standard solution........ 4

3-12 Zero Chlorine standard solution..........................

3-13 Empty testing bottle 1........................................4

3-14 Empty testing bottle 2........................................4

3-15 Clean Cloth........................................................4

3-16 Free Chlorine DPD powder ( 10 PCs ).................. 4

3-17 Total Chlorine DPD powder ( 10 PCs )................ 4

4. MEASURING PROCEDURE..........................................5

4-1 Measurement Consideration.................................

4-2 Measurement......................................................

4-3 Free/Total Chlorine mode selection.......................

4-4 Data Hold............................................................9

4-5 Data Record ( Max., Min. reading ).......................

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5. CALIBRATION PROCEDURE.......................................

6. BATTERY REPLACEMENT...........................................14

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1. FEATURES

* The meter measures the Free and Total chlorine ( CL )

in the 0.00 to 3.50 ppm ( mg/L ).

* The measuring method is an adaptation of the USEPA

Method 330.5 for waste water and Standard Method
4500-Cl G for drinking water.

* The advanced optical system based on a special narrow

band LED lamp that allows most accurate and
repeatable reading.

* Friendly and powerful calibration function are able to

validate good performance of your meter at any time.

* 1.00 ppm Free standard solution and 1.00 ppm Total

standard solution are includes as the standard
accessories.

* The unique optics structure, enables the instrument to

read with high resolution : 0.01 ppm ( mg/L ).

* Splash waterproof on the front panel.
* Jumbo LCD, easy readout.
* Microprocessor circuit assures maximum possible

accuracy, provides special functions and features.

* Battery operated for field and on-site testing

convenience.

* Data hold function for freezing the desired value on

display.

* Records Maximum and Minimum reading with Recall.
* Heavy duty & compact housing with hard carrying case,

designed for easy carry out & operation.

* Auto shut off is available to save battery life.
* Application : Test swimming pool, municipal water,

food and beverage water, or other aqueous solution
where fluid clarity is important.

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2. SPECIFICATIONS

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Circuit Custom one-chip of microprocessor LSI

circuit.
Display LCD size : 41 mm x 34 mm
Range Free chlorine ( CL ) :

0.00 to 3.50 ppm ( mg/L ).

Total chlorine ( CL ) :

0.00 to 3.50 ppm ( mg/L ).
Resolution 0.01 ppm ( mg/L ).
Accuracy ± 0.02 ppm ( mg/L ).

@ 1.00 ppm ( mg/L )

Light source LED, 525 nm.
Light detector Photo diode
Method The measuring method is an adapta-

tion of the USEPA Method 330.5 and
Standard Method 4500-Cl G.

The reaction between free ( total )

chlorine and the DPD reagent cause
a pink tint in the sample.

Response time Less than 10 seconds.
Sample volume 10 mL.
Data Hold Freeze the display reading.
Memory Recall Maximum & Minimum value.
Display Approx. 1 second.
Sampling
Time
Power off Auto shut off saves battery life or

manual off by push button.
Calibration Zero chlorine.
points 1.00 ppm ( Free chlorine ).

1.00 ppm ( Total chlorine ).

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Operating 0 to 50 .℃

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Temperature
Operating Less than 85% R.H.
Humidity
Power Supply DC 1.5 V battery ( UM4, AAA ) x 6 PCs,

or equivalent.
Power Current Stand by Approx. DC 4 mA.

Testing Approx. DC 12 mA.
Weight 320 g/0.70 LB.

@ Battery is included.

Dimension 155 x 76 x 62 mm

( 6.1 x 3.0 x 2.4 inch)

Accessories * Instruction manual.........................

1 PC

Included * 1.0 ppm Free Chlorine standard

solution, CF-01...............................1 PC

* 1.0 ppm Total Chlorine standard

solution, CT-01...............................1 PC

* Zero Chlorine standard solution,

CL-01 1 PC
* Empty testin

* Clean cloth.....................................1 PC

* Free Chlorine DPD powder..............

otal Chlorine DPD powder..............10 PCs

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bottle........................2 PCs

10 PCs

Optional * Free Chlorine DPD powder ( 10 PCs ),
Accessories Model : CFP-10

* Total Chlorine DPD powder ( 10 PCs ),

Model : CTP-10
* Empty testing bottle, Model : 0601
* 1.0 ppm Free Chlorine standard

solution, Model : CF-01
* 1/0 ppm Total Chlorine standard

solution, Model : CT-01
* Zero Chlorine standard solution,

Model : CL-01

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