ete 86841 Скачать руководство пользователя страница 4 | Manualshive

Страница: 4 / 14

ete 86841 Скачать руководство пользователя страница 4

LCD DISPLAY

86851/
86861

-The 1st display shows the measured pH
reading.
-The 2nd display shows the temp. (86851/86861)
-

Auto Temp. Compensation

-Hold=Data hold

Cal=Calibration mode

-ATC=

86851/86861

86841

86841/86851/86861

86841

KEYPAD

OPERATION

1. Remove the probe cover from meter

to expose the electrode out. For 86841

/85851/86861, it is n ormal if you find

white crystals are present on the c ap
o r electrode assembly.

3

Hold

CAL

ATC

C

F

HoldCal

«
...
2
3
4
5
6
...
»

Содержание 86841

Страница 1: ...OPERATION MANUAL PEN TYPE LOW ION STRENGTH PH METER Model 86851 pH meter 86861 pH meter 86841 pH meter www ete co th ...

Страница 2: ...for Dual display with ATC except 8684 Data hold to freeze readings Pen size easy to fit in pocket Low battery indicator Auto power off C F unit switchable Power by 4pcs LR44 batteries Multi points calibration One touch only for calibration well water surface water lake water treated effluent water and boiler feed water MATERIAL SUPPLIED This package contains The meter x 1 LR44 button battery x 4 O...

Страница 3: ...T discard the black washer 4 Make sure the batteries are in place and the polarity is correct 5 Put back the battery cover washer and turn it tightly in clockwise direction 1 Please re calibrate the meters after changing batteries 2 Remove battery from instruments that you do not plan to use for a month or more Do not leave battery in instrument NOTE 2 www ete co th ...

Страница 4: ...to Temp Compensation Hold Data hold Cal Calibration mode ATC 86851 86861 86841 86841 86851 86861 86841 KEYPAD OPERATION 1 Remove the probe cover from meter to expose the electrode out For 86841 85851 86861 it is normal if you find white crystals are present on the cap or electrode assembly 3 Hold CAL ATC C F HoldCal ...

Страница 5: ...the test solution Press to power on the meter and tir it to get a stable reading 3 For 86841 851 861 a small dot is flashing while the meter is in measurement mode The LCD not only shows the measured pH value but also displays the temperature on model 86851 and 86861 86851 WARNING For pH meters please always make the sponge wet to keep the electrode in a good storage condition ATC ...

Страница 6: ...ration procedures 6 Once finishing the measurement clean the electrode put back the cap store o the meter under the 0 50 C This meter will shut off automatically 20 minutes of inactivity For operating longer time you can disable the sleep mode To disable the auto power off AUTO POWER OFF SLEEP FUNCTION Before power on pressing keys simultaneously until a n appeared on the screen and then release k...

Страница 7: ...UNIT SETTING o o To select the temp unit C or F turn off the meter first When the meter is off press and at the same time until the C or F appears on the LCD Press to select the preferred unit and then press to save will appear on the LCD for one sec and then go back to normal Temp Unit Setting 86851 86861 6 Note The disable sleep mode will be invalid after every power off C www ete co th ...

Страница 8: ...r better accuracy 3 Press or CAL to enter pH calibration mode The text CA for 86861 is CAL will appear on the LCD for one second and then pH value 4 7 or 10 will be displayed on the LCD 86841 86851 86861 Calibration 86861 4 If probe or buffer is in error If the buffer is incorrectly inserted or the probe is damaged or the probe can not detect buffer in below voltage range the meter will escape cal...

Страница 9: ...the calibration buffer is not 4 7 10 but another value such as 4 01 just press to change the value 86851 86861 7 To save the calibration value When the electrode reads a stable value and user stops pressing any keys the meter will automatically save the value and then escape the calibration mode 6 The adjustable cal point range for 4 0 pH is from 3 50 to 4 50 For 7 0 pH is from 6 50 to 7 50 For 10...

Страница 10: ...se Never touch or rub glass bulb in order to last pH electrode life Please always keep the pH glass bulb wet by using the cap to protect and store the electrode MAINTENANCE Make sure the electrode is clean Between measurements rinse the electrode with deionised water If the eletrode has been exposed to a solvent immiscible with water clean it with a solvent miscible with water e g ethanol or aceto...

Страница 11: ...ries for one minute and then put back again 10 Out of pH range too acidic or too alkaline H Or L For pH meter Out of temp range too cold or too hot Slow response Clean probe by immersing the electrode in tap water for 10 15 minutes then rinse thoroughly with distilled water or use a general purpose electrode cleaner It is normal when the electrode is not immersed in the water but exposed in air pH...

Страница 12: ...se SPECIFICATION 11 SPECIFICATIONS 86851 0 2pH 0 1pH 0 01pH 165mm L x35mm W x32mm T 86861 2 12 0 0 14 0 0 00 14 00 O 1 C O 0 5 C _ _ O O 0 5 C F 0 05pH O O 0 1 C F Accuracy Cal Point 4 7 10 Auto Power Off Measurement range Temp Accuracy Temp Resolution Resolution Hold Data Unit C F switchable o ATC 0 50 C Self Calibration Waterproof IP65 Size 86841 0 3pH 0 1pH Default at O 25 C www ete co th ...

Страница 13: ...ed to be free from defects in material and workmanship for a period of one year from the date of purchase This warranty covers normal operation but does not cover battery misuse abuse alteration tampering neglect improper maintenance or damage resulting from leaking batteries Proof of purchase is required for warranty repairs Warranty is void if the meter used to be taken apart www ete co th ape I...

Страница 14: ...emometer Sound Level Meter Air Flow meter Infrared Thermometer K type Thermometer K J T type Thermometer K J T R S E type Thermometer pH Meter Conductivity Meter T D S Meter D O Meter Saccharimeter Manometer Tacho Meter Lux Light Meter Moisture Meter Data logger Temp RH transmitter Wireless Transmitter 2017 09 Ver 1 ...

Отзывы:

Нет отзывов