ECD HCA1 User Manual
HCA1 Chlorine Plus Photometer System
Instruction Manual
Ideal for the measurement of Free and Total Chlorine in Drinking Water,
Waste Water, Environmental or other clear water samples
Parts Order/Reorder Information
Part#
Description
1000040-1
Meter, case and 2 bottles test strips, Free chlorine and total
Chlorine
1000040-2
Meter, case and 2 bottles of test strips, Free chlorine
1000040-3
Meter, case and 2 bottles of test strips, Total chlorine
1000040-4
Meter, case and 2 bottles of test strips, Chlorine Dioxide
1000040-5
Meter, case and 2 bottles of test strips, High Range chlorine
1000040-6
Meter, case and 2 bottles of test strips, Ozone
1000040-7
Meter, case and 2 bottles of test strips, Peracetic Acid
9250500
Plastic case
1000570
HCA1 meter only
9260100
100 Test Strips Free Chlorine, 0.01-11.0 ppm
9260101
100 Test Strips Total Chlorine, 0.01-11.0 ppm
9260102
100 Test Strips Chlorine Dioxide, 0.01-12.0 ppm and 100 Glycine
Sample Conditioning Strips
9260103
100 Test Strips High Range Chlorine, 1-300 ppm
9260104
100 Test Strips Ozone, 0.01-11.0 ppm
9260105
100 Test Strips Peracetic Acid, 0.01-9.0 ppm
Contact Information:
Electro-Chemical Devices
1681 Kettering
Irvine, CA 92614
+1-800-729-1333
www.ECDanalytical.com
support@ecdanalytical.com
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Contents
HCA1 Chlorine Plus Specifications ........................................................ 4
HCA1 Range and Accuracy .................................................................... 4
HCA1 General Information .................................................................... 5
Accuracy and Calibration ...................................................................... 5
Compliance Verification for Free and Total Chlorine Testing ............... 6
About the Photometric Cell .................................................................. 6
Installing the Batteries .......................................................................... 6
MENU CL1 DPD-1 Free Chlorine Test Procedure .................................. 7
MENU CL1 DPD-4 Total Chlorine Test Procedure ................................. 8
MENU O3 Ozone Test Procedure .......................................................... 8
MENU Cd4 Chlorine Dioxide Test Procedure ........................................ 9
MENU PA5 Peracetic Acid Test Procedure ............................................ 9
MENU HR8 High Range Chlorine Test Procedure ............................... 10
HCA1 Micro CL (DPD-1, -4) Strip Interferences ................................... 11
HCA1 Chlorine Plus Tips for Best Accuracy ......................................... 11
HCA1 Chlorine Plus Meter Messages .................................................. 12
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HCA1 Chlorine Plus Specifications
Menu
Test
Range
Resolution
Accuracy
0.01-3.00 ppm
0.01
3 %
3.01-5.99 ppm
0.01
7%
6.00-11.00 ppm
0.1
14%
0.01-5.99 ppm
0.01
8%
6.0-9.0 ppm
0.1
16%
0.01-5.00 ppm
0.01
8%
5.0-12.0 ppm
0.1
8%
0.01-5.00 ppm
0.01
8%
5.0-9.0 ppm
0.1
9%
Measurement method: Photometric
Light source: Light Emitting Diode (LED)
Wavelength: 525 nm
Transmission Range: 0.0 – 100%
Photometric precision: ± 0.1/0.01 %T
Display: 3 digit LCD with annunciators
Cell path length: 20 mm
Cell Chamber: Molded PET plastic, non-removable
Sample requirement: 4 ml
Temperature range: 0 - 50°C
Power Supply: (4) AAA alkaline batteries, not included
Battery Life: >2000 tests with alkaline batteries
Electromagnetic Compliance: Emitted Interference, EN 61326
Immunity to Interference, EN61326
Waterproof rating: Exceeds IP67
Weight: Instrument, 140 g (5 oz)
Dimensions: W x D x H, 5 x 3.5 x 16.5 cm
2 x 1.4 x 6.375 in
HCA1 Range and Accuracy
CL1
O3 Ozone
Cd4 Chlorine dioxide
PA5 Peracetic Acid
Free Chlorine, DPD-1
Total Chlorine, DPD3
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