Additel ADT672 User manual

Add1te1

Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 - TestEquipmentDepot.com

Ⅰ
1.1 Basic configuration 7
1.2 Terminal introduction 8
1.3 Keypad 8
1.3.2 Data inputting function 9
1.5 Main interface definition 10
1.6 Menu introduction 11
1.6.2 Operation steps 11
1.6.3 Main menu 12
1.6.4 Calibration menu 13
2.1 Pressure measure function 15

Ⅱ
2.1.5 Overpressure warning 18
2.1.6 Resolution adjustment 18
2.2.2 Electricital measure 19
2.2.2.1 Current zeroing 19
2.2.3.1 Voltage zeroing 19
2.2.5 Pressure switch measure 19
2.2.5.1 Operation 20
2.2.5.2 Attentions 21
2.2.7 Switch display resolution 22
2.3 DC24V output function 22
2.4 Backlight function 23
2.5 Buzzer function 23

III
2 6 Adjust real time function 24
2.7.2 Submit data automatically 25
2.7.3 Communication instructions 25
2.7.4 Software 26
3.1 How to operate save menu 26
3.1.2 Delete data 28
3.1.3 Send data via serial port 29
3.1.4 Set file attributes 29
3.1.5 Delete all data 29
3.1.6 Send all files via serial port 30
3.1.7 Set save mode 30
3.1.8 Enter save-file status 31
3.1.9 Quit save-file status 31
3.2 Use manual mode 32
3.3 Use hour-record function 32
3.4 Use interval-record function 33
3.5 Automatic logging with startup 34

IV
4.3 Display status 36
4.4 Detective linkage 36
4.5 HART function introduction 37
4.5.2 Function 2: Display PV range, switch PV unit, transfer PV range 41
4.5.3 Function 3: Display and adjust damp time 42
4.5.4 Function 4: display CP value and PV value 43
4.5.5 Function 5: display CP value and AO value 43
4.5.6 Function 6: Display CA and AO value 44
4.5.7 Function 7: Loop analog current test, AO calibration 44
4.5.8 Function 8: PV calibration process 46
4.5.9 Function 9: Special calibration function 48
4.5.11 Function 11: HART 5.0 49
5.1 Calibration condition 49
5.2 Calibration menu's operation and content 49
5.3 Pressure calibration 49

V
5.4 Cancel pressure calibration 52
5.5 Current calibration 52
5 6 Cancel current calibration 52
(2) Pressure switch calibration 55
(3) Pressure transmitter calibration 56
(2) Instruction details 58
(3) The file's transfer format 62
(4) Pressure units shortening list 62
(5) Pressure units info code 62
(6) The format of automatically data transfer 62
(7) Wrong sequence number explanation 63
(8) HART function's return format 63

1
Welcome to your ADT672
This detailed user's manual will help you becamefamiliar with the manyfeatures ofADT672 Calibrator. The simple step-by-
step instructions will quickly guideyou through the procedures for using the calibrator and otheritems needed for accurately
testing and calibrating numeroustypes of instruments.
All products made by Additel are warranted
to be free of defects in workmanship and materials for 1 yearfrom the date of
shipment. No other express warranty is given, and no affirmation of Seller, by words or actions, shall constitute a warranty.
SELLER DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY
OR FITNESS FOR ANY PARTICULAR
PURPOSES WHATSOEVER.
If anydefect in workmanship
or material should develop underconditions of normal useand service within the warranty period,
repairs will be made
at no charge to the original purchaser, upon delivery of the product(s) to the factory, shipping charges
prepaid. Ifinspection
by Additel orits authorized representative reveals that the product was damaged by accident, alteration,
misuse, abuse, faulty installation orothercause beyond the control of Additel, this warranty does not apply.
ADDITEL MAKES NO WARRANTY
OF ANY KIND WITH REGARD TO THIS MANUAL, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITYAND FITNESS FOR A PARTICULAR PURPOSE.
Please Notice: The productspecificationsand other information contained this manual are subject to change without notice.
Additel has made a concerted effort
to provide complete and current information for the proper use of the equipment. If there are
questions regarding this manual
or the proper use of the equipment, contact Additel at:
TEL: [phone] E-MAIL: [email protected]
FAX: [phone] WEB: www.additel.com

2
For your safety
Media & Overpressure:
~ (-1 OOkPa -400kPa): Non-corrosive and unpolluted gas;
(Higherthan 400kPa): media compatible with 316 Stainless Steel.
~Overpressure: 120%.
~Burst pressure: 300%.
Warning:
~ Follow all equipment safety procedures.
~Do notoperate the calibrator around explosive gas, vapor, or dust.
~ Do not putthe battery in the fire or make electricity short circle; Usechargersupplied by Additel only.
~ Neverapplymore than 32V between mA tenninal and common terminal.
~ Recharge or replace the battery assoon asthe battery indicator D appears.
~Continuously charging the battery of this unit will significantly reduce the life of the battery.
~ Do notallowwater inside the case, please clean and maintain the calibrator periodically.
~Do notapply morethan 11Vvoltage to rechargeable jack. Any problem caused by this is not covered underwarranty.
~ To avoid overpressure damages, do notapply pressure that exceeds the limits listed in the pressure specification table.
~ To avoid mechanically damaging the calibrator, donotapplytorque between the pressure fitting and the calibratorcase.
Do notdisassemble the calibrator. Any problem caused
by this is notcovered underwarranty.

3
Specification
+Pressure ranges
Gauge Pressure 1
'1
Pressure
P/N
Range
{psi)
V15
-15
GP2 2
GP5 5
GP10 10
GP15
15
GP30 30
GP50 50
GP100 100
GP300 300
GP500 500
GP600 600
GP1K 1,000
GP2K 2,000
GP3K 3,000
GP5K 5,000
GP10K 10,000
GP15K 15,000
GP20K 20,000
GP25K 25,000
GP30K 30,000
GP36K 36,000
GP40K 40,000
Pressure Accuracy
Range
Media[21
{bar) {% FS)
-1.0
G 0.02 (0.05)
0.16 G 0.02 (0.05)
0.35 G 0.02 (0.05)
0.7 G 0.02 (0.05)
1.0
G, L~
0.02 (0.05)
2.0
G, L~
0.02 (0.05)
3.5
G,L
0.02 (0.05)
7.0
G,L
0.02 (0.05)
20
G,L 0.02 (0.05)
35
G,L
0.02 (0.05)
40
G,L 0.02 (0.05)
70
G,L
0.02 (0.05)
140
G,L
0.02 (0.05)
200
G,L
0.02 (0.05)
350
G,L
0.02 (0.05)
700
G,L 0.02 (0.05)
1,000
G,L
0.05 (0.1)
1,400
G,L 0.1
1,600
G,L 0.1
2,000 G,L 0.1
2,500
G,L
0.1
2,800
G,L 0.1
Absolute Pressure
Burst
Pressure
Pressure Pressure Accuracy Burst
PIN Ran
He Ran~e
Media
(psi (bar (% FS) Pressure
3X
AP5 5 0.35 G
0.1
3X
3X
AP10 10 0.7 G
0.1
3X
3X
AP15
15 1.0 G
0.1
3X
3X
AP30 30 2.0 G
0.1
3X
3X
3X
3X
3X
3X
AP50 50 3.5 G
0.1
3X
AP100 100 7.0 G, L 0.05 (0.1) 3X
AP300 300 20
G, L 0.05 (0.1)
3X
AP500 500 35 G, L 0.05 (0.1) 3X
3X
AP1K 1000 70 G, L 0.05 (0.1) 3X
3X
AP3K 3000 200
G, L 0.05 (0.1)
3X
3X
AP5K 5000 350 G, L 0.05 (0.1) 3X
3X
3X
3X
2X
2X
1.5X
1.5X
1.5X
1.5X
1.1X

4
Note: [1]. Sealed gauge pressure for above 1000 psi
[2]. G=Gas, L=Liquid
[3]. 0.02% FS for gas media only
stability.

5
No~: [1] 1-12Yifswikh hllS ~ volt11ge
+Working environment: a. Temperature:(-10- 50)'b; b. Relative humidity:<95%;
c. Atmosphere pressure :( 86-106)kPa.
+Storage Temperature: -20'b -70'b.
+RS232 parameter: Baud rate 1200, 2400, 4800, 9600; Data length is8 bits; stop bits is 2; address is from 1 to 112.
+Clock Format: [Y/M/D H:Ml the range of yearis2000-2099, 24 hours.
+Save file capacity: 30 files, 40 records perfile.
+Save file mode: Manual mode and automatic mode (includes hour-record and inteival-record "from 1second to 100 hours").
+Display: Big segment FSTN LCD with dual lines, greybackground and blue backlight.
+Power supply: Polymer Li-ion rechargeable battery or 1 OV charger.
+Charge mode: Special 1 OV charger(Charge time is 4 hours) .
+Battery life: 40 hours (The battery icon will flash and buzzer will beep if low power; It will automatically poweroff prior to any
accuracy degradation).
+Re-calibration period: One year.
+Size: <I> 120mmx46mm, total 184mm high.
+Weight: 0.7kg.
+Electric connection: IN/SWITCH measure: standard <1>4mm jack
Recharge: standard
<I> 4 rechargeable socket
+Pressure connectors: 1/4" NPT or 1/4" BSP male
Otherconnections available per request
DC24V output: standard
<1>4mm jack
RS232: standard DB9 socket
0.156 inch
(<1>4 mm) test hose (fordifferential pressure)

6
Description
1.0Summary
The ADT672 isa portable digital pressure calibrator designed to be a rugged calibration tools which has the functions to
calibrate and maintain pressure instruments.
Features:
© High-accuracypressure measure &wide-range temperature compensation
® HARTcommunication
@ RS232 port to connect with computer
® Measure function to mA, V and switch
@ DC24V output
@ Data logging
(!)Assistant measure function for time and temperature @ A/C
or DIC (rechargeable battery)
According to about functions, ADT672 also have some other common functions
as below:
©Record the peakpressure ®Indicate o/o pressure
® Pressure leaktest @Trigger switch control
@ Data logging @Communicate with HART pressure transmitter
Asa mastergauge(or reference gauge), ADT672 digital pressure calibrator is to measure or calibrate pressure instruments
such as pressure transmitters, differential pressure sensors, pressure switches, precision pressure gauges, industry pressure
gauges, sphygmomanometers, pressure transducer and others.

7
SW
V
mA
COM
24V
COM
24V
DIGITAL PRESSURE CALIBRATOR
Units
A
0 25 50 75 100
!
Additel Corporation

8
Units

9
CD Confinnation (/).
8 1
11
function: backlight; 2
1111
function: move decimal digit left(+-).
8 1
11
function: Underthe status of file saving, press it once to save a new record or exit;
2"d function: Underthestatus of non-saving, press ittoenter into thesave file menu;
3ra function: Move decimal digit right (-+).
~ 1
11
function: Press to send out data via serial port;
2nd Adjust the resolution between 5 and 6 digits;
3n1 function: Move decimal digit up ( j ).
~ 1 .. function: Tum on/offDC24V power;
2nd function: Switch the display resolution of current/voltage/temperature;
3nj function: move decimal resolution down ( ! ).
1.3.2 Data inputting function
• (+--), A(-+) Move decimal digit left and right
~ ( j r,"' ~ ( ~ ) Increase/decreasethe pressure value
1~isplay iimOduction
CD Confinn the inputted data (+--)
fi) Cancel the inputted data (ESC).
Battery level: Three bars show the battery level, ADT672 will auto shut off if battery is too low.
~
Date and time: [Year/Month/Day Hour: Minute] .
~
Communication: If this icon is appear, 3 roll bars indicate the ADT672 is sending out the data via RS232.
~

24V
A
V
HAR T
0 25 50 75 100
HART
A
0 25 50 75 100
10

11
(1) The default of main interface is:
~ Electricital measure mode is current, five digits display
~ Pressure measuredisplays five digits
~ The pressure unit defaults to the pressure unit selected at time of order
Example: As to
the calibrator with (0-100) kPa, the default pressure unit is kPa.
(2) When in data logging mode, the default
of main interface is:
~The electrical measure mode is five digits
~ Pressure measuredisplays five digits
~ The pressure unit defaults to the pressure unit selected at time of order
1.6 Menu introduction
1.6.1 Enterinto menu
Includes main function menu and calibration menu,
refer
figure1-6-1.
1.6.2 Operation steps
main interface
press shortly (i)
main menu
press shortly 8
l main interface
press longer 8 l
input password[2003]
press shortly0 l
calibration menu
Enter main menu Selectsub-menu Enter sub-menu
Press fl» to return to the previous menu or exit.
press shortly8
Figure 1-6-1: Howto enter into the menu

12
1.6.3 Main menu
Main
menu
I.PE RH (peek record)--C higher peakvalue
lowerpeakvalue
2l E RH (pressure leak test)- l5E t (set time)
t- - {no trigger)
2.f!a {off
--+ on)
35(H {selecttriggertype) 3.af! (on -+off)
If.'! a'! (off ---+ on ---+off dual trigger)
5.a '!a (on --+off--+on duel trigger)
0. select file (View only; user must select afile's numberfirstly to enterinto the nextmenu)
tSH{checka file)
2.dEL (delete afile)
35End (send a file)
lf.F ll E(file setting If.SH {set e file)
5.R _ dfl (delete all files)
6.R_ Sf d (send all files)
'lSRUE (save mode setting>-C tHRnd {manual) -f tHOU,.. (hour record)
a5El {start file save) 2RUl:O (automatic) 2. IOH (interval record afterstart up)
t l200 ~U-D (stertto seveautometicallyefterstartup
5.232(RS232setup)--C lRdd(addresssetup) ___J::
2.i'LfOO _ONon-startup,_ lstartup)
2bRU (baud rate set up)C 3.LfBOO
6.H( {adjust time) 4.9600
{ w_
ID (1 Ominute)
'lD2LfU (set24Vtime) 2D_30 (30m~nute)
3D_60 (60mmute)
lf.D_on (keep turning on)
B.bEEP (buzzer setting) --C:: WFF (turn off)
2Dn (tum on)
9.R In (HART resistance setting)--c:: lR _Q(outer resistance)
2R _I (inner resistance)

13
1.6.4 Calibration menu
calibration menu
O.PRSS-
'P rR•
t. -L L
2.P_D/I
3. l_[Al
'i.l_D/I
input password(2003)
(pressurecalibration)
(pressurecalibration executed, cancel calibration)
(currentcalibration)
(currentcalibration executed, cancel calibration)
5.LJ _ [Al (voltagecalibration)
6.LJ _ [] / I (voltagecalibration executed, cancel calibration)
1.2 E f. [] (zeroing beforepressure is canceled)
N.B: CD ~~ ~ ~ ~ : Not a selectable menu item but for viewing only. If enter into the menu, please inputthe correct
password.
® 2.P _ [] / IThe calibration status. 0: Notcalibrated, 1: calibrated. Caution: once selected the priorresults can't
be restored. The calibration methods of currenVvoltage are same as pressure calibration.