Hitachi IJ UX, Руководство по обслуживанию

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(3) Viscosity control data (INKVISCO.TXT)
[Example]
- No.1 to No.5
Plunger falling time No.1 to No. 5
- Average of falling time
Average of falling time (5 times)
- Temperature
Ink temperature measured by the sensor in the viscometer
- Standard
Standard ink viscosity at 100% ink concentration
- Viscosity
Ink viscosity (Average of falling time x Coefficient / Standard viscosity x100)
- Adjustment of viscosity (High-speed)
The “*” mark is indicated in the column during the adjustment of viscosity when the
position of initial level changed at the high-speed model.
- Control code & Control information
0: Normal
0: Normal (->Low) - Reducing concentration control due to the high ink concentration
0: Normal (High <-) - Increasing concentration control due to the low ink concentration
1: High Concentration - High ink concentration (120% < Ink viscosity)
2: Low Concentration - Low ink concentration (Ink viscosity < 80%)
3: Instability - Instability in the 5-times measurement of falling time.
(The difference between the maximum and minimum values of
falling time exceeded 10 % of average value.)
4: Out of range
- Initial level (High-speed machine)
The position of initial level at the high-speed machine (1 to 3) (0: At the other model)
№ Date Time №1 №2 №3 №4 №5
Average at
falling time Temperature Standard Viscosity
Adjustment
of viscosity
(High-
speed
Control
code Control
info.
Initial level
(H igh-
speed
machine)
1 2011/7/7 0:29:23 1.58 1.58 1.58 1.57 1.57 1.57 34 2.22 107 0 Normal 0
2 2011/7/7 1:02:58 1.61 1.61 1.61 1.61 1.6 1.6 35 2.205 109 0 Normal 0
3 2011/7/7 1:36:33 1.64 1.63 1.64 1.64 1.63 1.63 35 2.19 112 0 Normal(->Low) 0
4 2011/7/7 11:23:24 1.64 1.64 1.64 1.64 1.63 1.63 33 2.305 107 0 Normal 0
5 2011/7/7 11:56:59 1.71 1.7 1.7 1.69 1.7 1.7 32 2.326 110 0 Low Concentration 0
6 2011/7/7 12:30:37 1.67 1.67 1.67 1.67 1.66 1.66 34 2.26 111 0 Normal(->Low) 0
7 2011/7/7 22:12:09 1.53 1.53 1.54 1.53 1.53 1.53 35 2.21 104 0 Instability 0
8 2011/7/7 23:55:48 1.52 1.52 1.52 1.51 1.51 1.51 34 2.225 102 0 Normal(High<-) 0