Handheld Fusion Splicer KL-500E

Handheld Fusion Splicer KL-500E

Core-Core or Clad-Clad Alignment

PAS Technology

X&Y views dispaly or X/Y single display

Handheld & portable

Size: 125×105×113 (mm)

SOC available

3-in-one fiber clamp

3.5 inch color LCD

Software update via USB port

  • Specifications
  • Discription
  • Demo Video
Fiber type SM (G652) / MM (G651) / DS (G653) / NZDS (G655) / BIF (G657)
Fiber count Single
Fiber aligning method Meticulous; Core; Clad; Manual
Splicing mode Auto; Calibrate; Normal; Special
Average splicing loss SM: 0.02dB MM: 0.01dB DS / NZDS: 0.04dB
Typical splicing time Typical: 9s (SM)
Typical heating time Typical: 18s
Splicing program 100 (User mode) 53 (Factory mode)
Heating program 40 (User mode) 11 (Factory mode)
Heating control mode Auto; Manual
Fusion splicing record 10000 Groups, each splicing results include 26 groups parameters and 100 sets of latest images
Tension test 1.96 ~ 2.25N
External port USB
Electrode life 5000 Times
Fiber image magnification 280X / 140X
Graphical display 3.5 Inch color LCD
Splicing & Heating 160 Times (typical)
Battery capacity 3400mAH
Charge mode Internal charge
Power supply AC 100-240V  AC adapter: DC 13.5V
Working environment Elevation: 0 ~ 5000m
Temp: -10 ~ 50℃
The maximum wind speed: 15m/s
Size 125 x 105 x 113(mm)
Weight 1.15 kg (without battery) 1.36 kg (with battery)


KL-500E adopts 3.5-inch color display, high-speed image processing technology and special precision positioning technology, fast splicing, 9S automatic completion. Hand-held model, small size, light weight, easy to carry; Simple operation, fast splicing, low loss, real-time automatic discharge correction, stable welding heating; Deep recessed windshield design, normal work under 15m/s strong wind; Low pressure self-compensation function improves the splicing performance, and is widely used in the optical fiber and cable engineering and maintenance of telecommunications, radio and television, electric power, military and other communication fields.


Fast-splicing 9s; Fast-heating 18s

Average splicing loss 0.01dB

Electrode life: 5000 times

280X Magnification.The fiber core is clearly visible

3400mAh Battery capacity, 160 splice & heat cycles

5 Inch color screen

4 Motors aligning

3-in-1 Fiber holder, suitable for Bare fiber/ Pigtail fiber/Jump fiber/Flat fiber

Saved 10000 sets of welding results, 100 sets of image

Compact, light weight & faster