Miyachi Unitek 1-292-01, Руководство оператора

Страница: 57 / 112

APPENDIX A: TECHNICAL SPECIFICATIONS
UNIFLOW
®
2 PULSED THERMODE CONTROL
A-2 990-228
Temperature Control
Accuracy:
600
q
C and below ..................................................
r
6
q
C or
r
2% of reading, whichever is greater
Above 600
q
C ..........................................................................................................
r
3% of reading
Repeatability ................................................................................................................
r
1% of setting
Display Range ................................................................................................................ 15
q
C to 999
q
C
Settings:
Preheat ........................................................................................................................60
q
to 300
q
C
Reflow (default)..........................................................................................................60
q
to 600
q
C
Reflow (extended mode operation) ............................................................................60
q
to 999
q
C
Periods:
Preheat .................................................................................................................0 to 99.9 seconds
Rise …………………………………………………………………………….0.0 to 9.9 seconds
Reflow ..............................................................................................................0.1 to 99.9 seconds
Heating Rate Control
Coarse ..........................................................................................Fast, Medium, Slow, Very Slow
Switched Input Electrical Requirements
Form and Rating
............................. Switch or sensor inputs must be normally open SPST switches,
transistors or opto-isolators rated at 24 VDC, 20 MA minimum
Heat Profile Select
................................................................Select 15 heat profiles using four inputs
activated in a binary coded pattern
Operator Initiation Switch .................................................................... 1-level or 2-level foot switch
Heat Initiation Sensor ..................................................... Heat force or Uniflow 2 head down sensor
for initiating thermode heating
No Heat Switch
.......................................................................................................... Heat only inhibit
Emergency Stop (CE Requirement)
..................................................... SPST switch open to remove
valve driver power and retract head
Analog Inputs
Thermocouple
............................................................................................................... E, J, or K type
Thermocouple Extension Cables, Omega Standard:
Type E, Unitek PN 10-355-01.............................................................................60 in. (152.4 cm)
Type J, Unitek PN 10-355-01-01 ........................................................................60 in. (152.4 cm)
Type K, Unitek PN 10-355-01-02 .......................................................................60 in. (152.4 cm)