HELLER The Thermal Technology Leader in Semicon and SMT
INDUSTRIES
Specification 1911MK5-VR
Vacuum System Option
Vacuum Chamber Model (Nominal Size 50 cmx45 cm
Typical Vacuum System Cycle Time 60-70s*****
IR Heater Temperature Range 60-400 °C(60-480 °C Optional)
Minimum Vacuum Pressure 2 mbar (1.5 Torr)
Vacuum Speed/ Pressure Control 5-Step Closed Loop Speed/ Pressure Control
Refil1 Control Dual Stage Refill
Vacuum Pump 300m3/hr High-Capacity Rotary Vane Pump
Edge Hold Conveyor System Option
Height From Flo0r 94 cm ± 5 cm
Maximum PCB Size (Lx W) 50 cm x45 cm
Minimum PCB Size (L x W) 15 cm x 6 cm
Computer Controlled Width Adiustment
Process Clearance Above and Below Conveyor Pin 3.5 cm/3.5cm
Length of PCB Support Pins 4.75 mm
Conveyor Speed Range 25-188cm/min
Conveyor Direction Left to Right (Right to Left Optional)
Center Board Support Syster ******
Dual Lane EHC Conveyor Optior O
Dual Lane Maximum PCB Width 15 cm
Dual Lane PCB Board Aligner Option
Side Chain Cross Rod Belt Conveyor System Option
Height FromFloor 94 cm± 5 cm
Effective Belt Width 45 cm
Maximum PCB Length 50 cm
Process Clearance Above Conveyor Bel 3.5 cm
Additional Features
SMEMA Interface S
HERMES Interface C
SECS/GEM Factory MES Interface O
CE Compliance C
SEMI S2/S8 Compliance O
Cleanroom Class 10,000 (ISO Class 7 O
Cleanroom Class 1,000(ISO Class 6
0
Battery Backup for Conveyor and Oven Controller C
Signal Light Tower (
Powered Hood Lift S
Intelligent Exhaust System O
KIC Profiler/ ECDProfiler O
Board Drop

Heller Industries Model 1913 MK7
Mesh Belt Conveyor
Height From Floor 36.6"+ 2.4"(93 cm + 6 cm) 36.6"+2.4"(93 cm+6 cm)
Maximum PCB Width 22"(56 cm) 22" (56 cm)
Space Required Between PCB's 0.0"(0.0.cm) 0.0"(0.0 cm)
Conveyor Length On-Load 18"(46 cm)* 3"(7.5 cm) *
Convevor Length Off-Load 18"(46 cm)* 3"(7.5 cm) *
Heated Tunnel Length 140" (355 cm 140"(355 cm
Process Clearance Above Mesh Bel 2.3"(5.8cm) 2.3"(5.8 cm`
Mesh Belt Pitch 0.5"(1.27 cm) 0.5"(1.27 cm)
Maximum Conveyor Speec 74"/Min(188 cm/min. 74"/Min(188 cm/min.
Conveyor Direction Left to Right S (D
Conveyor Direction Right to Lefi a a
Conveyor Speed Contro C1osed Loop Closed Loop
Edge Hold Conveyor System Option
Height from Floor -Standard 37.8"+2.4"(96 cm +6 cm) 37.8"+2.4"(96 cm +6 cm)
Height from Floor -Optiona 35.4" + 2.4' 35.4"+ 2.4"
(90 cm+ 6 cm) (90 cm+ 6 cm)
Clearance Above & Below Conveyor Pins 1.15"(2.9 cm) 1.15"(2.9 cm)
Length of PCB Support Pins .187"(4.75 mm) .187"(4.75 mm)
3 mm long support pins C C
Minimum/Maximum Board Width 2"-22"(5-56 cm) 2"-22"(5 -56 cm)
24”(61cm) Optional** 24”(61cm) Optional**
Power Width Adjustment S S
Computer Controlled Width Adjust 0 O
Auto Lubrication System S S
Forced Convection Zones
Top & Bottom 13 13
Heater Type Instant response open coil Instant response open coil
Heater Materia] Nichrome Nichrome
Profile Change Time 5 -15 minutes 5 -15 minutes
Temperature Control
Accuracy of Temperature Controller +.1c +.1°C
Cross-Belt Temperature Tolerance +3.0( +3.0°C
Heater Wattage Pe