αlpha-do1000 / αlpha-do1000 / EUTECH Eutech Eutech Eutech Instruments Pte Ltd Eutech Eutech Instruments (S) Pte Ltd Blk 55 Ayer Rajah Cresce

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1 EUTECH INSTRUMENTS αlpha-do1000 / Dissolved Oxygen Controller αlpha DO1000 MEAS 8.08 mg/l 25.0 o C ATC ALARM CAL REL A REL B REL A ENTER ESC AUTO MANU REL B 68X /98 1

2 αlpha-do1000 / αlpha-do1000 / EUTECH Eutech Eutech Eutech Instruments Pte Ltd Eutech Eutech Instruments (S) Pte Ltd Blk 55 Ayer Rajah Crescent, #04-16/24. Singapore Tel: (65) ; Fax: (65) ; info@eutechinst.com Web page: 2

3 Operating Instructions αlpha-do mg/l % (OFS), (mmhg Pascal) ( C) A/ B (SP1/SP2) (Cntr) rng (ConF) (CAL) / ( )

5 Operating Instructions αlpha-do Eutech s ¼ DIN alpha-1000 % mg/l ppm / (ATC) , LCD Pt-100 Hold (0/4...20mA) LED 0/4..20mA 1.2 5

6 2 2.1 : Pt 100/1000 6

7 Operating Instructions αlpha-do Flat Gasket (1mm) (TobeInsertedByCustomer) Note: The Taped CornersHavetoBeOnTop Mounting Cut-Out max. 175 max x 96 mm; IP 54 ( t) 7

8 3 3.1 V S/ DO O P E /S Pt 100 Signal Input DO Pow er Mains R elay A R el ay B Alarm Hold Input Signal Output DO ma A C: L N PE P E /S * ) indicated contact positions are for currentless conditions 8

9 Operating Instructions αlpha-do PCB ( ): 1.AC 2.AC 3.AC 10. (NO) (NC) 4. (NC) (NO) (NC) 16.0/4-20 ma /4-20 ma 9. (NO) 5- ( ): 18. Pt100 1 ( ) 19. Pt100 ( ) 20. Pt100 2 ( ) ( ) ( ) 9

10 :. NC 10

11 Operating Instructions αlpha-do A B LCD HOLD: SETUP: MEAS: MEAS CAL READY ppmt mg/l % o C ATC 11

12 CAL: READY: ATC: ATC ATC ATC A/B LED ATC 4.2 : 1) (OFS) 2) / (Set º C) 3) 1 (SP1) 4) 2 (SP2) 5) (Cntr) 6) (rng) 7) (ConF) 8) (CAL do) OFS SEt o C SP 1 SP CAL do ConF rng Cntr

13 Operating Instructions αlpha-do : a) ENTER 000 ( ). b) ENTER c) d) ENTER 000 S.Cd e) ENTER f) :, 13

14 4.3 (1) (2) : 30 14

15 Operating Instructions αlpha-do , LCD ppm, mg/l % HOLD, SETUP, MEAS, CAL, READY, : 1) ENTER CAL ( 000 ) : 000 ENTER 2) ENTER : RELAY (Rel A / Rel B) A SP1 B SP2 15

16 C.Cd 1) CAL 000 C.Cd 2) 11 3) ENTER CAL do 4) ENTER 6 : ( ) 000 ENTER ) ENTER 000 S.Cd 2) 22 : ENTER 3) ENTER 4) OFS 5) 7 : ( ), 000 ENTER 16

17 Operating Instructions αlpha-do ENTER 22 1) ENTER 2) ( 11 22) ENTER HOLD HOLD 17

18 18

19 Operating Instructions αlpha-do CAL 6.1 mg/l mg/l ( ), mg/l D.O. CAL do 2-Pt CAL 1) CAL 11 ENTER CAL do 2) ENTER 1-2-pt 3), 8.24 mg/l CAL READY HOLD READY CAL Lo 0.01 mg/l ENTER 4) HOLD READY CAL Hi 8.24 mg/l READY ENTER > ±0.4mg/l HOLD CAL ATC 5) READY ENTER > ±2mg/l 19

20 6) ) ENTER CAL ERR

21 Operating Instructions αlpha-do % D.O. 0% 1) CAL 11 ENTER CAL do 2) ENTER 1-2-pt 3), 100% CAL READY ENTER CAL do 2-Pt CAL 4), 0% READY ENTER HOLD READY : > ±5% CAL 2 0 % 5) 100% READY ENTER : > ±30%, HOLD READY 6) ) ENTER CAL HOLD CAL CAL % ATC 21

22 : ERR ( ) : ( 7.4.3). 22

23 Operating Instructions αlpha-do (OFS), ±2.00ppm; ±2.00mg/l; ±10.0% (mmhg Pascal) mg/l OFS SAL ppt 760 Hg Hg bar 1) 2) 3) ENTER 22 ENTER 4) OFS 5) ENTER SETUP OFS ) 2 offset 7) ENTER : ( 6 ) 0.0 mg/l 23

24 8) 7.2 1) ENTER 22 ENTER 2) OFS 3) ENTER ppt SAL ( % 5.0 SAL ppt ) 4) ( 0.0 ppt 50.0 ppt ) 5) ENTER 6) (mmhg Pascal) Hg bar 760 Hg 1) ENTER 22 ENTER 2) OFS 3) ENTER Hg bar 4) mmhg Hg bar ; Pascal Pa bar 5) ENTER 6) ENTER 7) ( ENTER ) ORP 24

25 Operating Instructions αlpha-do ( o C) ) ENTER 22 ENTER 2) Set o C 3) ENTER Atc ATC on ( ) off ( ) 4) ATC 5) ENTER ATC 1) ATC on 2) ENTER 3) 4) ± 5 o C 5) ENTER on Atc 0.0 6) o C 25.0 ATC 25

26 off Atc 25.0 P.C 25.0 C.C : 25 º C 25 º C 1) ATC off 2) ENTER P. o C 3) º C 4), ENTER C. º C 5) ºC 6) ENTER 7) 26

27 Operating Instructions αlpha-do A/ B SP1/SP2 SP1 A SP2 B SP SP 1 Lo SP HYS 0 On.d 0 Of.d ( 2) SP 1 1) ENTER 22 ENTER 2) SP1 SP mg/l SP 1 Lo SP SP1 = 6.20mg/l SP2 = 4.00mg/l 1) ) ENTER SP1 (SP2) 3) 1 2 4) ENTER 5) 7.5.3, SP1 SP2, lo/lo, lo/hi, hi/lo, hi/hi ( : SP1 = Lo; SP2 = Lo) 1) ) ENTER Lo Hi SP1 (SP2) 27

28 3) SP1 SP2 ) lo hi 4) ENTER 5) mg/l 1 10% 0.2 mg/l 2.5% mg/l ppm 1 10% 6.20 mg/l mg/l 6.20 mg/l 6.20 mg/l 6.70 mg/l 1) ) ENTER HYS 3) 1 2 SP1 SP2 4) ENTER 5) On.d 1) ) ENTER 0 On.d 3)

29 Operating Instructions αlpha-do ) ENTER 5) HOLD SETUP ) ) ENTER 0 OF.d 3) 1 2 (0 1999) 4) ENTER 5) 0 OF.d 29

30 7.6 (Cntr) ) ENTER 22 ENTER 2) Cntr Cntr L.Ct typ deen rel off typ PLC typ deen rel 100 PrP 10.0 t.pl PFC typ deen rel 100 PrP 60 F.pF ( )

31 Operating Instructions αlpha-do1000 1) ) ENTER typ 3) - L.Ct = ( / ). - off = - PLC = - PFC = 4) ENTER 5) off Deen EN 1) ) ENTER rel ( = deen = EN). 3) 4) ENTER 5) deen rel En rel Xp off L.Ct % PrP 31

32 100 PrP 1) ) ENTER ( %) PrP 3) Xp 4) ENTER 5) tpl FPF 10.0 t.pl 60 f.pf 1) ) ENTER t.pl F.PF 3) PLC t.pl PFC ( ) F.PF ) ENTER 32

33 Operating Instructions αlpha-do rng % 20% mg/l 2mg/l ( 4mA = 4mg/l 20% 20mA = 6mg/l 40%). rng ) ENTER 22 ENTER 2) rng ma 4-20 ma 1) ) ENTER out 3) ma 4) ENTER ) out 4.00 mg/l r mg/l r (4)mA 0(4) ma ) ENTER r.0(4) 2) 0(4) ma ( 2.00mg/l 0%) 3) ENTER 4)

34 mA 20mA 5) ) ENTER r.20 7) 20 ma ( 8.00mg/l 100%) 8) ENTER 7.8 (ConF) COnf Unit do 0 ALd Stdy ALC no def EL ) ENTER 22 ENTER 2) ConF 34

35 Operating Instructions αlpha-do mg/l, ppm or % LCD mg/l ppm % 1) ) ENTER Unit do, mg/l ppm % 3) ENTER 4) 7.8.3, AL.d ) ) ENTER AL.d 3) ) ENTER 5) ( )

36 1) ) ENTER Stdy FLEt AL.C.. Stdy AL.C - AL.C = - StdY = - FLEt = 3) 4) ENTER FLEt 5) AL.C : 1) ) ENTER EL 0-10 EL - EL = = 0 10 ppm = ppm 3) ppm 4) ENTER 0-40 EL 5) no def no YES ENTER : yes 1) ) ENTER no def 36

37 Operating Instructions αlpha-do1000 3) no yes YES ENTER 4) no ENTER 7.9 (CAL) ( ) ) ENTER 22 ENTER 2) CAL 3) 6 8 / A B 8.1 1) (Rel A/Rel B) Relay A SP1 2) Relay B SP2 3) 8.2 Relay A Relay B 37

38 1) RELAY CONTROL (auto/manu) 000 S.Cd 2) 22 3) ENTER RELAY CONTROL 22 ENTER 4) RELAY SELECTION Relay A Relay B LED (A B) off on - - 5) RELAY SELECTION 5 6) RELAY CONTROL 38

39 Operating Instructions αlpha-do mg/l % mg/l % mg/l % mg/l 0.0 ~ 200.0% 0.01mg/l 0.1% ± 1.5% ± 1.5% 1 (100% ) 2 (100% and 0% ) 1-2 cm/ % 0-50 º C ( : º C) 0.1 º C ± 0.5 º C Pt / o C / ( 25.0 o C) K.Pas/mm Hg ( ) 0.0 to 50.0 ppt ( ) 39

40 / ( ) / 0 to mg/l % VAC 3A 600 VA / VAC 3A 600 VA D.O. 110 / 220 VAC ( ) Hz 0/4 20 ma 600 Ω 25 o C Ω 5 5PIN / 17PIN 250 V / 100 ma 40

41 Operating Instructions αlpha-do1000 EMC EN EN o C 10 95%, ( - L x H x W) 175 x 96 x 96 mm ( ) 0.7 kg ABS ( / ) IP 54 / IP 40 41

42 10, ppm, Pt 100 5m ECDOGEN, 0-10ppm Pt 100 5m ECDOTYPII 10 bar 0 40 o C Eutech Eutech 11.2 : ( ) [1 ] [2 ] [1 ] [1 ] 11.3 Eutech RGA Eutech : /

43 Operating Instructions αlpha-do JP 1 JP VAC. 110 VAC. ( 100mA) 43

44 mm o C - ppm o F

45 Operating Instructions αlpha-do

46 SP1 Set to LO SP2 Set to L O RELAYON RELAYOFF SP1 SP 2 FORWARD DIRECTION REVERSE DIRECTION HYSTERESIS BAND (DEFAULT = 0.2 mg/l ) 4 MIN Function 100 % Yh MAX Function 50 % -Xw 0% +Xw Xp Xp Prop. Band SP 1 Prop. Band SP2 46

47 Operating Instructions αlpha-do1000 MIN Function 100 % Yh MAX Function 50 % -Xw 0% +Xw SP 1 SP 2 Xp = 0 Xp = 0 Relay Pulse Length T ON ton toff OFF Time [s] T t ON Xp : t ON + t OFF = T ( ) t ON Xp t ON = T ( ) 47

48 Relay PulseLengthT ton toff ON OFF Time [s] t ON 250mS. ( 1 / T ) Xp t ON = (250 ) f ( ) Xp 48

αlpha-res1000 / αlpha-res1000 / Eutech Eutech Eutech Instruments Pte Ltd EUTECH INSTRUMENTS PTE LTD Blk 55 Ayer Rajah Crescent, #04-16/24, S

EUTECH αlpha-res1000 / Resistivity Controller αlpha RES1000 MEAS 18.20 1 25.0 M ATC ALARM REL A REL B REL A ENTER ESC AUTO MANU REL B αlpha-res1000 / αlpha-res1000 / Eutech Eutech Eutech Instruments Pte