Products

Soldering iron/N2 system

HAKKO 957

HAKKO 957イメージ

Available in:

  • Japan
  • EU
  • Oceania
  • Asia
  • Other Countries
  • LEAD FREE
  • ESD SAFE
  • RoHS
  • N2 soldering iron designed exclusively for HAKKO 938
  • Supports the N2 system.
Contact Us
Catalog
Manuals / MSDS / Engineering documents
  • Features
  • Packaging List / Specifications
  • Soldering Tip / Nozzle
  • Replacement Parts / Option
  • Maintenance

Features

The 90W high-power N2 soldering iron
N2 system reduces soldering defects!
Preheating effect
· The preheating effect is achieved by high temperature Nitrogen gas.
Preventing oxidation
Powerful thermal recovery
· Can be used in combination with your existing high power soldering station, HAKKO 938.
Easy to replace soldering tip and nozzle

How to replace the HAKKO 957 soldering iron tip/nozzle assembly
  Difference in temperature
Temperature Characteristic Comparison Graph with and without N2 Gas
  View enlarged image
N2 System
· Can be used in unit HAKKO FX-780 and HAKKO FX-791.

 Combination Example

Combination Example
100(W)×280(H)×188(D)mm
*Reference dimensions

Name Figure Remarks
1
HAKKO 938
 HAKKO 938 With Control card, Heat resistant pad and Power cord

(Not necessary to purchase this unit if you have it.)
Station
2 HAKKO 957 HAKKO 957 With Nitrogen guard(B2998)

*Attach it to only FH-100(the previous iron holder).
set example
N2 Soldering Iron
3 T14 Series T14 Series Select the tip appropriate for work.
Tip
4 Nozzle assembly
T14 Series
 Select the nozzle assembly applicable to the tip.
5
HAKKO FX-780
 FX-780 With Racks for Station Air tube Outer diameter: 6mm It can be placed perpendicularly or horizontally.
With Racks for Station Air tube Outer diameter: 6mm It can be placed perpendicularly or horizontally.
N2 Generator
6
HAKKO FX-791
 FX-791  
N2 Flow Meter
7 The others Air tube Outer diameter: 6mm
Air tube Outer diameter: 6mm		 * The others are not provided by HAKKO