Pulse Heated Reflow Soldering Power Supply - Uniflow4 and 4R

Pulse Heated Reflow Soldering Power Supply - Uniflow4 and 4R

 

  • Closed-loop temperature and time control
  • Stores 15 heating profiles
  • Remote programming via RS-232/485
  • Two thermocouples for process control and auxiliary monitoring
  • Comprehensive and informative user interface
  • Choice of a standard unit with built-in transformer or remote unit with small control unit and remote transformer

 

The all-new Uniflow4 provides targeted heating and precision temperature control for applications such as the connection of flexible circuits, ribbon cables, wires, SMT components, single or dual sided edge connectors and thermocompression bonding of gold ribbon.  

The new model is a major update, with a variety of new hardware improvements, process control features, and flexible options.

Uniflow4 power supply is available as a standard unit with a built-in transformer, or as a remote unit (Uniflow4R) with a smaller control unit and separate remote transformer– an ideal option for many automation installations.

 

SPECIFICATIONS :

Temperature Profile Specifications

  Temperature Range
Idle
BaseHeat
Preheat
Heat
HeatExtendedRange
Postheat

 

25 to 300°C
25 to 300°C
60 to 500°C
60 to 600°C
60 to 999°C
25 to 999°C

  Time Periods (in0.1Sec.Increments)
BaseHeat
RisetoPreheatTime
Preheat
RisetoHeatTime
Heat
Postheat

 

0 to 99.9 seconds
0 to 9.9 seconds
0 to 99.9 seconds
0 to 9.9 seconds
0.1 to 99.9 seconds
0 to 99.9 seconds

  Temperature Control
Accuracy
Repeatability

 

±2% of reading or ±6°C, whichever is greater
±1% of reading

  ThermocoupleInput

Type E, J or K

  HeatingRateControl

      

Three integrated user-set parameters optimize 
temperature profile

  ProgrammableHeatprofiles

Fifteen (15) non-volatile memory

 

Switched Input Electrical Specifications

OperatorInitiation

1 or 2 level footswitch

  DedicatedRelays
Air Head
Head Cool
SolderCool

24 VAC/24 VDC   0.3A
ON/OFF for head actuation          
ON/OFF for cooling thermode holder
ON@COOL, OFF@PREHEAT

  ProgrammableRelays
ContactRating

7 each, electromechanical  (24VAC or +24DC)
24VAC/24DC, 0.3A

  CommunicationPorts

RS-232, RS-485

  ProgrammableRelay  
Functions–

      

Reflow, preheat, baseheat, idle on, alarm, out of limits,    clean thermode, replace thermode, end reflow, heat on,  head valve active, system ready

 

Physical/Environmental

  Dimensions
H x W x D Inches (mm)

   

   

Uniflow 4: 12.6 x 10.0 x 18.33 (319 x 254 x 466)
Uniflow 4R Control: 5.18 x 11.21 x 11.12 (132 x 285 x 282) Uniflow 4R 4 kVA Xfmr: 7.81 x 7.04 x 14.55 (198 x 179 x 370) Uniflow 4R 2 kVA Xfmr: 7.81 x 7.04 x 11.91 (198 x 179 x 303)

  Operating Temperatures

59°F (15° C) – 104°F (40°C)

  Weight Lbs. (kg)

   

   

Uniflow 4 2 kVA – 48 (21.8) Uniflow 4 4 kVA – 60 (27.2)
Uniflow 4R 4 kVA Control – 19 (8.6)
Uniflow 4R 4 KVA Xfmr – 48 (21.8)

  Relative Humidity, Max. 

93% @ 104°F (40°C)

 

 

 

. 2013 (c) Kooner Technology (H.K.) Co., Ltd..