Hanna Instruments HI 93734 Free & Total Chlorine Meter Instruction Manual

This manual provides instructions for using the HI 93734.

Brand: Hanna Instruments
Category: Other Electronics
Document type: User Manual
Language: English
Pages: 2
File format: PDF
File size: 422 KB
Published: 10 July, 2012
Updated: 30 September, 2023
MD5 checksum: 14B693397C9CE281B6D6BC7ED1A73971
PDF: Hanna Instruments HI 93734 Free & Total Chlorine Meter Instruction Manual PDF

About this manual

This manual provides instructions for the Hanna Instruments HI 93734 Free & Total Chlorine meter, which measures chlorine content in water and wastewater using the DPD method. The device features an exclusive positive-locking system for cuvet positioning and includes an auto-shut-off function after 10 minutes of non-use. It operates using a 9V battery and displays results in mg/L.

What's inside

Warranty
Preliminary Examination
General Description
Specifications
Display Codes
Measurement Procedure
Interferences
Tips for Accurate Measurement

Specifications

Range Free Cl	0.00 to 9.99 mg/L
Range Total Cl	0.00 to 9.99 mg/L
Resolution	0.01 mg/L
Accuracy	+/-0.03 mg/L +/-3% of reading
Light Source	Light Emitting Diode @ 555 nm
Battery Life	40 hours
Auto-Shut off	After 10' of non-use
Dimensions	180 x 83 x 46 mm

Frequently asked questions

What is the measurement method used?

The meter uses an adaptation of the EPA recommended DPD method 330.5.

What causes interference in measurements?

Interference may be caused by Bromine, Iodine, Fluorine, Ozone, Oxidized Manganese and Chromium.

How long does the auto-shut off feature last?

The instrument turns off after 10 minutes of non-use.

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