Laser Pump Chamber

  • Update:Jan 31, 2018
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Single or dual lamp high-efficiency laser pump chambers can accommodate laser rods of 3 to10mmin diameter and up to 180mmin length.

Product Introduction

Single or dual lamp high-efficiency laser pump chambers can accommodate laser rods of 3 to10mmin diameter and up to180mmin length.

A laser pump chamber consists of

1. Gold-coated laser pump chambers

1)   single-lamp pump chambers

A: Model number: BPQJA-xxx

BPQJA: single lamp and single rod gold pump chambers.

xxx:   the length of the gold reflector or the arc length of the lamp.

Typical Pump Chambers:

Model Length of  reflector Overall length YAG rod length Typical lamp
BPQJA-100 100mm 190mm ≥110mm NL9764,ST5166,ST5171
BPQJA-110 110mm 200mm ≥120mm  
BPQJA-120 120mm 210mm ≥130mm ST5647
BPQJA-130 130mm 220mm ≥140mm  

Remark: suitable to YAG rods of 3-9mmin diameter and lamps of 4-10mmin outside diameter.

B: Model number: BPQJA-xxxCD

BPQJA: single lamp and single rod gold pump chambers.

xxx:   the length of the gold reflector or the arc length of the lamp.

CD:  CD series chamber

Typical Pump Chambers:

Model BPQJA-120CD BPQJA-130CD BPQJA-140CD
Shape of reflector gold coated ellipse
Length of reflector,L1 120mm 130mm 140mm
Width of chamber, D1 56mm
Width of base,D2 76mm
Length of base,L 236mm 246mm 256mm
Overall height,H1 61mm
Central height,H2 42mm
Hole dia. for lamp ≤Φ8.5
Hole dia. for YAG rod ≤Φ8.5
Mounting holes spacing (L×W) 144×66mm
Max. input electric power: ≤5000W
Recommended lamp dimension Φ8×120×270mm Φ8×130×280mm Φ8×140×290mm
Flow rate (l/min) 25l/min
Water cooling input location Side or base

Remark:Suitable rod diameter is3-5mm.

2)   Dual-lamp pump chambers

Model number: BPQJB-xxx

BPQJB: dual lamp and single rod gold pump chambers.

xxx:   the length of the gold reflector or the arc length of the lamp.

Typical Pump Chambers:

Model Length of reflector Overall length YAG rod length Typical lamp
BPQJB-130 130mm 228mm ≥140mm  
BPQJB-140 140mm 238mm ≥150mm  
BPQJB-150 150mm 248mm ≥160mm NL5121,NL9762
BPQJB-170 170mm 268mm ≥180mm  

Remark: suitable to YAG rods of 3-9mmin diameter and lamps of 4-10mmin outside diameter.

3)   High power Dual-lamp pump chambers

Model number: CHBA-xxx-yy-xxx

BPQJB: Dual lamp and single rod gold pump chambers.

xxx:  Reflector length

yy: Cooling method, DC for Dry Cooling or WC for Water Cooling

zz: Average power, 500 & 650W are available

Dry cooling, Laser head fitted with YAG rod and two flashlamps with flying leads. This laser head is designed to operate with a dry gold cavity reflector similar to that of the Trumpf laser head.

Laser Head fitted with YAG rod and two flashlamps. These are fully immersed in DI water. This laser head is designed to operate with  clean DI water . The laser head is similar to that of the Rofin Baasel  500W unit. The applications are laser cutting and  laser welding.

Specifications:

Model Yag Rod (mm) Lamp configuration Dimension (WxLxH, mm)
SCHBA-180-DC-500 Dia8x190 ST180DC Dry cooling, Laser head fitted with YAG rod and two flashlamps with flying leads. 80 x 265 x 74
SCHBA-180-DC-650 Dia8x190 ST180DC Dry cooling, Laser head fitted with YAG rod and two flashlamps with flying leads. 80 x 265 x 74
SHBA-180-DC Dia8x190 ST180DC Dry cooling laser head but less YAG rod but includes two flashlamps. 80 x 265 x 74
SCHBA-180-WC-500 Dia8x190 ST180 Laser Head fitted with YAG rod and two flashlamps. These are fully immersed in DI water. 104 x 334 x 74
SCHBA-180-WC-650 Dia8x190 ST180 Laser Head fitted with YAG rod and two flashlamps. These are fully immersed in DI water. 104 x 334 x 74
SHBA-180-WC Dia8x190 ST180 Water cooling laser head but less YAG rod but includes two flashlamps . 104 x 334 x 74

 

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