Vacuum Reflow Solder System RSS-210-S

Brand：德國UNITEMP
Small foot print
Applications: flux-less soldering, flip chip process, adhesive bonding, solder bump reflowing, encapsulation of housings, soldering of power devices, heat treatment of semiconductor wafers, prototype development, quality control, etc.
Precise ramp up and fast ramp down rates
The chamber is vacuum sealed and equipped with a viewing window
Excellent temperature uniformity
One gas line (Mass Flow Controller) with 5 nlm Nitrogen
Data logging (USB, Ethernet)
Hotplate heated by heater cartridges or IR lamps and cooled with water
50 programs with 50 steps each

Specification

Model	RSS-210-S
Heating Area	210 × 210 mm
Chamber Height	60 mm（可選：最大80 mm）
Viewing Window	with 60 mm viewing window and 2 side view windoes 20x70mm
Flow Meter	Mass Flow Controller with 5 nlm Nitrogen
Vacuum	高達10^-3 hPa
Temperature	高達400°C（可選：高達500°C）
Ramp up rate	up to 180K/min.
Ramp down rate	up to 120K/min.
Controller	7“ touch panel, 50 programs storable each with 50 segments
Voltage	230V，9 kW 或 115V，7 kW
Current	Max. 25A，50-60Hz
Dimension	430 × 295 × 290 mm
Weight	22 kg

Item	Description
FA I	Formic Acid Module – with Mass Flow Controller (external module – able for later retrofit)
FA II	Formic Acid Option with internal gas line and Mass Flow Controller
FA III	Formic Acid Option, the gas line is shared with the standard Nitrogen Mass Flow Controller
FT	Flux trap (for pump protection)
H2	Hydrogen option with Safety device (Sensor and Hydrogen monitoring)
H2S	Safety device for Hydrogen option (with cover and sensor)
IL	Interlock mechanism to prevent unintentional opening of the chamber during process
MFC	Additional process gas line with Mass Flow Controller (max. 3 add. – depending on model)
MM	Moisture Analyser to measure moisture residues in the chamber
OxAtAn	Oxygen Analyser to measure Oxygen residues (not in combination with Hydrogen Option)
PT	Additional 3 colors pat light
SW	Switchbox
TC	add. Thermocouple to measure on device (plugged in chamber, max. 3 depending on model)
VAC I	Basic Vacuum up to 3 hPa, Vacuum sensor, vacuum valve DN16, ball check valve
VAC II	Comfort Vacuum up to 10exp^-3 hPa, Pirani Sensor, vacuum valve DN16, ball check valve

Model	Heating Area	Ramp up rate	Ramp down rate	Viewing Window
RSS-110-S	110×110 mm	up to 120K/min.	up to 180K/min.	60 mm viewing window
RSS-160-S	160×160 mm	up to 100 K/min.	up to 100 K/min.	60 mm viewing window
RSS-210-S	210×210 mm	up to 180K/min.	up to 120K/min.	60 mm viewing window 2 side view windoes 20x70mm