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25

The following table reports the indications provided by the instrument as they appear on the display, 
together with their description. 
 

Display indication 

Explanation 

 

 

ALPH

 

temperature coefficient 

α

T

 

AUTO HOLD 

automatic function holding the displayed measurement

 

BATT TOO LOW - CHNG NOW 

battery discharged - replace it immediately

 

BAUDRATE 

baud rate value

 

COMM STOP 

printing complete

 

COMM STRT 

printing started

 

DAY_ 

day

 

DUMP_END 

data transfer complete

 

DUMP_IN_PROG 

data transfer in progress

 

FUNC CLR 

max, min and average values clearing

 

FUNC CLRD 

max, min and average values cleared

 

HOUR 

hour

 

KCEL

 

Cell constant K 

 

KOHM 

measurement of resistivity in k

Ω

 

LAST CAL m/d h/m 

last calibration date month/day hour/minutes

 

LOG IN PROG 

logging in progress

 

LOG MEM FULL 

memory full

 

LOG_CLRD 

memory data cleared

 

LOG_DUMP_OR_ERAS 

transfer or erase data

 

LOG_STOP 

logging complete

 

LOG_STRT 

logging started

 

MIN  >>> USE_UNIT_TO_ZERO SEC 

minutes >>> use the UNIT key to reset the seconds

 

MNTH 

month

 

MOHM 

measurement of resistivity in M

Ω

 

NaCl 

measurement of salinity in g/l 

OHM 

measurement of resistivity in 

Ω

 

PLS_EXIT >>> FUNC RES_FOR_FACT ONLY 

please exit using ESC >>> function reserved to factory calibra-
tion 

PRBE_TYPE

 

type of probe connected

 

PRNT AND LOG INTV 

printing and logging intervals

 

PRNT INTV 

printing interval

 

 

PROB COMM LOST 

lost communication with probe

 

RCD MODE 

record function operating mode (max, min, avg)

 

REF_TEMP

 

reference temperature

 

SLP_MODE_LOG 

turning off during recording mode

 

SMPL ID REL=RSET SER=PRINT 

identifier of the sample - REL=reset - SERIAL=print heading

 

SYS ERR # 

program error number #

 

TDS

 

total dissolved solids

 

UNDR 

minimum limit exceeded

 

YEAR 

year

 

 

Содержание HD3406.2

Страница 1: ...mation written in this manual and the instru ment that you have purchased We cannot entirely exclude errors in the manual for which we apologize The data figures and descriptions contained in this man...

Страница 2: ...2 Conductivity meter Thermometer HD3406 2...

Страница 3: ...o Fahrenheit 9 Function indicators 10 key in the menu confirms the current selection 11 Line for symbols and comments 12 Main display line 13 ON OFF AUTO OFF key turns the instrument on and off When p...

Страница 4: ...one or more of the 147 S 1413 S 12880 S or 111800 S cm conductivity standard solutions The displayed data can be stored datalogger and can be transferred to PC or serial printer thanks to the multi st...

Страница 5: ...ment ready for normal measure ment MIN cm min s 2 3 m m k During turning on should no probes be connected the last manually set temperature ap pears in the secondary line The unit of measurement symbo...

Страница 6: ...rks on command the sending of data to the serial port is performed each time the key is pressed Recording LOG is performed with one second intervals even if the interval is set to 0 With an interval f...

Страница 7: ...you can see an example of the measurement process with the Auto Hold function enabled In the following figure you can see an example of the measurement process with the Auto Hold function enabled A pr...

Страница 8: ...r to conduc tivity the indicated temperature is that measured at the maximum and minimum conductiv ity and is not the maximum and minimum temperature If the RCD MODE parameter is set to tp temperature...

Страница 9: ...onductivity liquid resistivity total dissolved solids salinity and temperature meas urements updating them with the acquisition of new samples The acquisition frequency is once a second Use the TDS ke...

Страница 10: ...e next the function is controlled by the Sleep_Mode_LOG parameter When the logging interval is less than one minute the logging instrument remains on with an interval of at least one minute it turns o...

Страница 11: ...is the same for both the instrument and the PC the communication will only work in this way Erase memory When pressed after the MENU key the SERIAL key permanently erases all the data contained in th...

Страница 12: ...12 Down Arrow When used in the menu it decreases the current variable value During measurement if the tem perature probe is not present it decreases the temperature value for conductivity compensation...

Страница 13: ...on of the temperature sensors is not required The probes are detected during turn on and this cannot be performed when the instrument is already on therefore if a probe is connected and the instrument...

Страница 14: ...ones for high values The indicative measurement range is reported in the following diagram Automatic or manual conductivity compensation The conductivity measurement refers to a standard temperature c...

Страница 15: ...ution 147 S cm 25 C 0 01 Molar KCl solution 1413 S cm 25 C 0 1 Molar KCl solution 12880 S cm 25 C 1 Molar KCl solution 111800 S cm 25 C Using one of these solutions the calibration is automatic the pr...

Страница 16: ...vity at the temperature at which the calibration is performed Proceed as follows 1 Turn the instrument on with the ON OFF key 2 Set the probe s cell constant by selecting it from the admitted values 0...

Страница 17: ...a long beep The instrument remains in calibration mode and maintains the previous calibration values The most frequent causes of error are due to the probe malfunctioning deposits dirt or to the stand...

Страница 18: ...at least 60mm the sensor is housed in the end part of the probe When measuring the temperature on frozen blocks it is convenient to use a mechanical tool to bore a cavity in which to insert the tip pr...

Страница 19: ...ide The wires coming from the conductivity cell are welded directly onto the 1 2 4 5 connector s pins On the left there are the 1 4 points on which the Pt100 or Pt1000 sensor wires must be welded The...

Страница 20: ...ns 1 and 4 Jumper between pins 2 and 5 4 electrode conductivity probe Internal view of the connector None As an alternative the Pt100 and Pt1000 sensors can be welded directly on the connector s pins...

Страница 21: ...Jumper between pins 1 and 4 Jumper between pins 2 and 5 4 electrode conductivity probe Pt100 tempera ture sensor Pt100 Internal view of the connector None Ensure the welds are clean and perfect Once...

Страница 22: ...ent is always very hard to perform It has high levels of uncertainty and depends on the ability of the operator 10 Temperature measurements on non metal surfaces usually require a great deal of time d...

Страница 23: ...ou work with a black Platinum cell new platinum coating of the electrode could be necessary Cell constant value not accepted Check that the standard solutions are in good condition that the probe s co...

Страница 24: ...full the instrument cannot store further data the memory space is full CAL blinking No calibration has yet been effected or the cell constant value has been modified in the menu please see the descri...

Страница 25: ...OG logging in progress LOG MEM FULL memory full LOG_CLRD memory data cleared LOG_DUMP_OR_ERAS transfer or erase data LOG_STOP logging complete LOG_STRT logging started MIN USE_UNIT_TO_ZERO SEC minutes...

Страница 26: ...ent issues a long beep and turns off In this case replace the batteries or use the external power supply in order to turn the instrument back on In order to avoid data loss the logging session is ende...

Страница 27: ...to direct sunlight The instrument may be exposed to a source of high temperature The instrument may be exposed to strong vibrations The instrument may be exposed to steam salt or any corrosive gas MA...

Страница 28: ...r where XY is the command code and cr is the Carriage Return ASCII 0D Command Response Description P0 Ping locks the instrument keyboard for 70 seconds P1 Unlocks the instrument keyboard S0 AT 21 3 10...

Страница 29: ...seconds WC0 Setting SELF off WC1 Setting SELF on Command characters are exclusively upper case characters Once a correct command is entered the instrument responds with when any wrong combination of c...

Страница 30: ...the LOG key the instrument logs the first data and turns off 15 seconds before the next logging instant it turns on again to capture the new sample and then turns off The data stored in the memory ca...

Страница 31: ...t by pressing SERIAL again See the description of the menu items on page 6 Connect the S print BT printer using cable HD2110CSP NOTES The print out is formatted across 24 columns Some keys are disable...

Страница 32: ...NU ENTER until the Baud Rate parameter select 38400 using the arrows confirm with ENTER The parameter remains in the memory until replacement of the batteries 4 Launch the DeltaLog9 application and pr...

Страница 33: ...tion could take a few minutes 17 The installation procedure is now complete the device will be detected on each new connec tion automatically In order to check if the entire operation was successful i...

Страница 34: ...egular functioning and operating security can be ensured only within the climatic conditions specified in the chapter TECHNICAL CHARACTERISTICS Do not use or store the instrument in ways and or places...

Страница 35: ...sorbed with instrument off 20 A Mains cod SWD10 Output mains adapter 100 240Vac 12Vdc 1A Security of memorized data Unlimited Time Date and time Schedule in real time Accuracy 1min month max departure...

Страница 36: ...Instrument Measurement range Kcell 0 01 Resolution Up to 1G cm Measurement range Kcell 0 1 Resolution Up to 100M cm Measurement range Kcell 1 Resolution 5 0 199 9 cm 0 1 cm 200 999 cm 1 cm 1 00k 19 9...

Страница 37: ...0 200 C Pt1000 measurement range 50 200 C Resolution 0 1 C Accuracy 0 25 C Drift after 1 year 0 1 C year Automatic manual temperature compensation 0 100 C con T 0 00 4 00 C Reference temperature 20 C...

Страница 38: ...K 0 01 0 04 S cm 20 S cm 0 120 C 2 electrode cell in AISI 316 Ultra pure water Measurement in closed cell SPT01G K 0 1 0 1 S cm 500 S cm 0 80 C 2 electrode cell in Platinum wire Probe material glass...

Страница 39: ...4 wires 50 200 C Class A TP47 1000 Pt1000 2 wires 50 200 C Class A TP87 100 Pt100 4 wires 50 200 C Class A TP87 1000 Pt1000 2 wires 50 200 C Class A Temperature drift 20 C 0 005 C TP47 Module for the...

Страница 40: ...nection of Pt100 4 wire and Pt1000 2 wire probes to instru ment series HD34 without amplifying electronics and linearization CONDUCTIVITY PROBES AND COMBINED CONDUCTIVITY AND TEMPERATURE PROBES SP06T...

Страница 41: ...cable with connector length 2 metres TP87 100 Pt100 sensor immersion probe Probe s stem 3mm length 70mm Connection cable 4 wires with connector length 1 metre TP87 1000 Pt1000 sensor immersion probe P...

Страница 42: ...mbined probes 4 wire Pt100 probes and 2 wire Pt1000 probes 18 WARNINGS AND OPERATING INSTRUCTIONS 22 Notes on conductivity measurement 22 INSTRUMENT SIGNALS AND FAULTS 24 LOW BATTERY WARNING AND BATTE...

Страница 43: ...43...

Страница 44: ...il pr sum d fectueux Dieser Garantieschein muss der Spedition beigelegt werden wenn das Ger t an das Kundendienstzent rum gesandt wird WICHTIG Die Garantie ist nur g ltig wenn dieser Abschnitt bis ins...

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