11
7. Te c hnic a l da ta
WTT- 220X
WTTM- 220x
Me a suring Ra ng e
Ra ng e in Ne wto n (N)
0,0...500,0 N
(a djusta b le with FMT-W_Co nne c t
0,0…1000N)
0,0…1000,0 N
Alte rna tive units
N | kg | lb
Wire Dia m e te r
Slo t wid th te rmina l a d a p te r
0,5 | 0,8 | 1,0 | 1,3 | 1,5 | 2,0 | 2,5 | 3,0 | 3,5 | 4,0 | 5,0 | 6,0 mm
C la mp o p e ning
0,1 ... 6,0 mm (c o ntino usly va ria b ö e )
Dia . Ra ng e IEC 60352-2
Cro ss se c tio n 0,05 ... 10 mm² (AWG8...30)
Dia . Ra ng e SAE AS7928 II
AWG 12 ... 28
Re so lutio n
0,5N (0,05kg / 0,1lb )
1 N (0,1kg / 0,2lb )
Ac c ura c y
@ 23°C (F.S.)
+/ - 0,5% (+/ - 1 inc re me nt o f re so lutio n)
Tk (a b so lute )
se lfa djusting a t sta rt
Tk (re la tiv)e
+/ - 0,02% (°K)
Be trie b sa rte n
Sta nd a rd
displa ys re a l time va lue in N | kg | lb
PEAK
displa ys pe a k va lue in N | kg | lb (umsc ha ltb a r)
Pulls until b re a k
ye s
Pull te st with d we ll time
ye s
Pull-Re le a se (until fo rc e limit)
ye s
Pull Sp e e d
Sp e e d
10 | 25 | 50 | 100 | 150 | 200 mm/ min
Ac c ura c y
+/ - 5%
O ve rlo a d
ma x. a d missib le
200 % (F.S.) | a la rm a t 120% (F.S.)
Displa y
Typ e
LCD, 5-ste llig , 12mm ho c h
Up d a te (Sta nd a rd )
1000 mse c | 500 mse c | 333 mse c | 200 mse c |100 mse c | 50 mse c (e inste llb a r)
Up d a te (Pe a k)
c a . 1 mse c
Me m o ry
Ma nua l me mo ry
Ca pa c ity o f 1000 te st c yc le s | Sta tistic s with displa y o f a ve ra g e , ma ximum,
minimum a nd sta nd a rd d e via tio n
Auto me mo ry
ja
Po we r supply
Typ e
So la r c e ll
With USB c o nne c te d via PC
24 VDC | 3A unive rsa l po we r supply
Sta nd b y c o nsumptio n: 42mA
Ave ra g e c o nsumptio n (drive a c tive ): 0,8A
Inte rfa c e
USB 2.0
Optio na l so ftwa re FMT-W_Co nne c t
Te m pe ra ture ra ng e
O p e ra tio n
0…40° C
0°... 30° C
Sto ra g e
-20°... 60° C (rF < 80%)
Pro te c tio n c o d e
IP 40
We ig ht
a pp. 14 kg
Dim e nsio ns
LxWxH (witho ut le ve r)
350x160x75 mm
320 x 160 x 115 mm
Ho using m a te ria l
Ma in pla te surfa c e ha rde ne d ste e l, Grip
a nd fixture s sta inle ss ste e l, c o ve r a no dize d
a luminum
Ma in pla te surfa c e ha rde ne d ste e l, Grip a nd
fixture s sta inle ss ste e l, c o ve r a no dize d
aluminum a nd po lystyre ne .
8. Ma inte na nc e a nd c a lib ra tio n
This instrume nt is ma inte na nc e -fre e und e r p ro p e r use . To rn p a rts o f wire must no t fa ll into the
sp a c e s a ro und the c o nne c tio n a d a p te r; sho uld this o c c ur, b lo w the m o ff o r re mo ve the m
using the va c uum c le a ne r.
Fo rc e g a ug e s sho uld b e insp e c te d a nd re -c a lib ra te d o n a re g ula r b a se , a t le a st o nc e a ye a r.
O ur c a lib ra tio n se rvic e s c o mp rise the insp e c tio n, a nd c a lib ra tio n a c c o rd ing ISO 9001:2008
a p p ro ve d p ro c e d ure s a nd a re a d justing o f the lo a d c e ll if ne c e ssa ry. (E-ma il a d d re ss:
se rvic e @ c he c kline .c o m).
9.0 Tro ub le sho o ting (FAQ )
Do e s the instrume nt wo rk a lso
a fte r a b e ing sto re d in the d a rk
fo r a lo ng e r p e rio d ?
Ye s. Eve n a fte r a se lf d isc ha rg ing o f the inte rna l e ne rg y sto ra g e the instrume nt c a n b e
use d imme d ia te ly. A b a c k-up b a tte ry sa ve s g ua ra ntie s the b a sic func tio n o f the d e vic e ;
se e c ha p . 2.3.
The instrume nt sho ws a lre a d y
minute va lue s b e fo re the c a b le is
fixe d !
The e le c tro nic c a p ture s minute c ha ng e s a fte r ta ring a nd tho se a re sho wn in the PEAK
d isp la y (<1,5N). This d o e s no t a ffe c t the a c c ura c y o f me a sure me nt a s the PEAK re g iste r
is re fre she d a lwa ys with the hig he st c a p ture d va lue while p ulling o ff the te rmina l.
The p e a k va lue c a nno t b e sa ve d Yo u ma y ha ve c ha ng e d the mo d e fro m PEAK me a sure me nt with d ra g g ing func tio n to