Related Manuals for Omega HHWT-11
Summary of Contents for Omega HHWT-11
- Page 1 User’s Gui d e Shop online at omega.com e-mail: info@omega.com For latest product manuals: www.omegamanual.info HHWT-11 Handheld Chlorine Photometer...
- Page 2 Fax: (203) 359-7700 e-mail: info@omega.com For Other Locations Visit omega.com/worldwide The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains and reserves the right to alter specifications without notice.
- Page 3 HHWT-11 Advanced Photometer System IDEAL FOR DRINKING WATER, POOL & SPA, ENVIRONMENTAL, FOOD & BEVERAGE TESTING USEPA, DIN, & ISO Compliant for Free & Total Chlorine Testing (4500-CL G, DIN Standard 38 408 G4, ISO 7393/2) Index: Parameter Page MENU...
- Page 4 HHWT-11 Photometer ITEM PICTURED COMPONENT LETTER NAME Mixing Cap Cell (Built-in Plastic, 4 mL) LCD Display READ Button MENU Button ZERO/ON Button Battery Cover with loop for lanyard AAA Batteries (x4) (Included) (Used for tests performed in outdoor light conditions) –...
- Page 5 The algorithm in the software of the HHWT-11 Systems mirrors the AWWA, US EPA , DIN, and ISO reference test methods for chlorine. Studies show that the HHWT-11 System, with the HHWT-486637 (DPD-1), repeatedly agrees with an EPA Compliant reference method greater than 99% (R2= 0.9989, 0 - 6.0 ppm - see page 14).
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Page 6: Remove Strip
DPD-1 Free Chlorine Test Procedure REMOVE STRIP Remove one (1) HHWT-486637 strip from the bottle before beginning the test. Set the strip in a dry, convenient place and recap the bottle immediately. TURN METER ON Press the ZERO/ON button to power the meter on; the display will show all annunciators, then the current MENU selection, followed by the last reading. - Page 7 DPD-3 Total Chlorine Test Procedure This procedure is only valid when run as a continuation of the Strip Micro CL (DPD-1) Test Procedure on page 6. REMOVE STRIP Remove one (1) HHWT-486638 strip from the bottle before beginning the test. Set the strip in a dry, convenient place and recap the bottle immediately.
- Page 8 DPD-4 Test Procedure (Total Chlorine) REMOVE STRIP Remove one (1) HHWT-486670 strip from the bottle before beginning the test. Set the strip in a dry, convenient place and recap the bottle immediately. TURN METER ON Press the ZERO/ON button to power the meter on; the display will show all annunciators, then the current MENU selection, followed by the last reading.
- Page 9 Ozone Test Procedure REMOVE STRIP Remove one (1) HHWT-486634 strip from the bottle before beginning the test. Set the strip in a dry, convenient place and recap the bottle immediately. TURN METER ON Press the ZERO/ON button to power the meter on; the display will show all annunciators, then the current MENU selection, followed by the last reading.
- Page 10 Peracetic Acid Test Procedure REMOVE STRIP Remove one (1) HHWT-486675 strip from the bottle before beginning the test. Set the strip in a dry, convenient place and recap the bottle immediately. TURN METER ON Press the ZERO/ON button to power the meter on; the display will show all annunciators, then the current MENU selection, followed by the last reading.
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Page 11: Ph Test Procedure
pH Test Procedure REMOVE STRIP Remove one (1) HHWT-486639 from the bottle before beginning the test. Set the strip in a dry, convenient place and recap the bottle immediately. TURN METER ON Press the ZERO/ON button to power the meter on; the display will show all annunciators, then the current MENU selection, followed by the last reading. - Page 12 Micro strips or reagents (reorder information below). Our lab testing with the HHWT-11 meter has shown that zeroing and measuring of the sample normally does not require any cell cover for accurate results, except in sunlight. To obtain optimal accuracy when testing with the meter outdoors (sunlight), use the Mixing Cap/Cell Cover when zeroing and reading the sample.
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Page 13: Top View
HHWT-11 Meter Messages The following are some common messages that may be displayed, including error messages. If an error message other than those listed below is displayed, please contact Omega technical support in the USA at (800) 872-9436. LCD Message... - Page 14 Strip DPD-1 Accuracy Free Chlorine results are compared using the HHWT-486637 (DPD-1) with the HHWT-11 Photometer in ® ® Menu CL1 and Hach DR890 Colorimeter in Program 9 and Program 12 using Hach powder pillows. Strip DPD-1 on Hach DR890 and HHWT-11...
- Page 15 OMEGA be liable for consequential, incidental or special damages. CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity;...
- Page 16 Where Do I Find Everything I Need for Process Measurement and Control? OMEGA…Of Course! Shop online at omega.com TEMPERATURE Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies Wire: Thermocouple, RTD & Thermistor Calibrators & Ice Point References Recorders, Controllers & Process Monitors...