Subscribe to Our Youtube Channel
Related Manuals for Hanna Instruments HI 93114
Summary of Contents for Hanna Instruments HI 93114
- Page 1 Instruction Manual HI 93114 Turbidity & Chlorine Measurements w w w . h a n n a i n s t . c o m...
-
Page 2: Table Of Contents
Dear Customer, PRELIMINARY EXAMINATION ® Thank you for choosing a HANNA instruments product. Remove the instrument from the packing ma- Please read this instruction manual carefully terial and examine it to make sure that no before using the instrument. damage has occurred during shipping. -
Page 3: General Description
GENERAL DESCRIPTION With the hand held HI 93114, three important The large dual-level display can show the parameters in water quality analysis are at your measured parameter on the main part, while fingertips. Free and total chlorine measure- the lower level indicates current mode (e.g. ments and US EPA compliant turbidity mea- “F CL”... -
Page 4: Principle Of Operation
Colorimetric Mode PRINCIPLE OF OPERATION The color of every object we see is deter- mined by a process of absorption and emis- Turbidity Mode sion of the electromagnetic radiation (light) of its molecules. HI 93114 has been designed to perform mea- surements according to the USEPA’s 180.1 Colorimetric analysis is based on the principle method and the Standard Method 2130B. -
Page 5: Functional Description
A substance absorbs a color complimentary FUNCTIONAL DESCRIPTION to the color it emits. For example, a substance appears yellow because it absorbs blue light. As a result, the Hanna meters use LED’s with specific wavelengths to measure samples. The optical distance (d) is measured by the internal diameter of the cuvet containing the sample. - Page 6 2) Secondary LCD: 10) CAL key: If pressed during calibration, the calibration procedure will The three-digit lower level shows the cur- be aborted and the last cali- rent measurement mode (“F CL”, “t CL”, or bration data will be retrieved. “tr”), and diagnostic or calibration modes, such as “d 11”, “2 Fn”, “5 c1”.
-
Page 7: Specifications
In calibration and diagnostic OPERATIONAL GUIDE modes, decreases the blink- ing digit by one. If pressed together with ALT SET CURRENT TIME/DATE while the meter is in logging To set or change the current time, turn on the mode, the upper LCD will meter. - Page 8 CURRENT TIME/DATE RECALL Press READ. The meter will intermittently display “SIP” on the upper level of the LCD. To recall current TIME/DATE press and hold the ALT and READ keys together. The cur- rent time and an intermittent “TIME” will be displayed.
- Page 9 The meter will show “SIP” for a few seconds The main LCD will show and then a zero indication: four dashes and “d 00” is displayed on the lower part, with the sec- ond “0” flashing: Using the , keys change the lower For the Free or Total Chlorine add the con- row of the display to tent of its respective packet:...
-
Page 10: Calibration
Insert the reacted sample into the cuvet holder CALIBRATION and make sure that the notch on the cap is positioned securely into the groove. Press TURBIDITY CALIBRATION READ. The meter should be properly calibrated with a standard prepared as described in USEPA method 180.1. - Page 11 The display will blink If the CAL key is not “-Lt-” for several sec- pressed, the upper dis- onds, indicating that the play will show “----”, in- LED is being adjusted dicating that calibration for the turbidimetric mode was not entered. In which case, hold channel.
- Page 12 After the second calibration point is memo- Using , , keys set rized, the unit will store the calibration data the lower part to “d 31”. together with time and date in the EEPROM while intermittently indicating “CAL” and “Stor” for several seconds.
- Page 13 After entering the cali- Using the and keys, bration mode, the dis- set the lower part of play will show the first the LCD to “d 11” and point of the previous then press the key. calibration with the most key is used as a toggle function in significant digit blinking.
-
Page 14: Diagnostic Mode
DIAGNOSTIC MODE HI 93114 facilitates operations by providing a diagnostic mode. In this mode, user can set Subsequently, the up- or verify different parameters necessary to per display will show ensure optimum performance of the meter. “----”, indicating that the To enter the diagnostic mode, turn the meter meter is calibrated and on and momentarily press ALT and CAL to-... -
Page 15: Logging
To quit diagnostic mode, of the display to remind the user that every time press the ALT and CAL a measurement is taken, the value is stored in keys together again. the next available lot number. REVIEWING THE LOGGED BUFFER LOGGING To review the memo- rized values, press to-... -
Page 16: User-Selectable Shutdown
To clear the buffer, The meter will store new settings in its non- press ALT and CAL. volatile memory and the display will flash “CAL” and “Stor” alternately for several sec- Select mode 40. Press onds. key. The display will show the “Cln” message, indicating that memory is being cleaned. -
Page 17: Diagnostic Codes
DIAGNOSTIC CODES ACCESSORIES LOBAT Weak batteries: change all batter- HI 731318 Tissue for wiping cuvets (4 pcs) ies as soon as possible. HI 731327 Maintenance kit: rugged carrying case including -BA- Exhausted batteries: change all bat- HI 93102-0 and HI 93102-20 teries immediately. -
Page 18: Warranty
TV equipment, requiring the operator to take all neces- sary steps to correct the interference. Any variation introduced by the user to the supplied equipment, may degrade the Hanna Instruments reserves the right to modify instrument's EMC performance. the design, construction and appearance of To avoid electrical shocks, do not use this instrument when voltage at the measurement surface exceeds 24 Vac or 60 Vdc. - Page 19 SALES & TECHNICAL SERVICE Australia: Tel. (03) 9769.0666 • Fax (03) 9769.0699 China: Tel. (10) 88570068 • Fax (10) 88570060 Egypt: Tel. & Fax (02) 2758.683 Germany: Tel. (07851) 9129-0 • Fax (07851) 9129-99 Greece: Tel. (210) 823.5192 • Fax (210) 884.0210 Indonesia: Tel.
Need help?
Do you have a question about the HI 93114 and is the answer not in the manual?
Questions and answers