Hanna Instruments HI 83740 Instruction Manual

8, 8 DISPLAY ELEMENTS DESCRIPTION 1) Four digit main display. 2) Battery icon: appears when the battery voltage is getting low. 3) The hourglass icon: appears during the countdown. 4) Status information. 5) Measurement unit. 6) Lamp status indicator. 7) Four digit secondary display. 1) Lid 2)…

7, 7 A microprocessor controlled special tungsten lamp emits radiation which is first optically conditioned and beamed to the sample contained in the cuvet. The optical path is fixed by the diameter of the cuvet. Then the light is spectrally filtered to a narrow spectral bandwidth, to obtain a light be…

4, 4 The HI 83740 is an auto-diagnostic portable microprocessor meter that benefits from Hanna’s years of experience as a manufacturer of analytical instruments. It has an advanced optical system based on a special tungsten lamp and a narrow band interference filter that allows most accura…

9, 9 GUIDE TO DISPLAY CODES After Timer is pressed, a blinking hourglass icon appears and the display shows a 10 minutes coundown. Also the Zero tag might blink if no zero measurement has been made before. At the end, an acoustic signal alerts the user that the countdown has finished. Indica…

3, 3 Please examine this product carefully. Make sure that the instrument is not damaged. If any damage occured during shipment, please notify your Dealer. Each HI 83740 Ion Selective Meter is supplied complete with: • Two sample cuvets and caps • Reagents for 5 tests (HI 83740A-O, HI …

5, Hanna Instruments HI 83740 5 Range 0.00-1.50 mg/L Resolution 0.05 mg/L Precision SD ±0.05 mg/L @ 0.50 mg/L Light Source Tungsten lamp with narrow band interference filter @ 560 nm Light Detector Silicon Photocell Method The reaction between Copper and the reagents causes a purple tint in the sample. Environme…