Checkpoint Scanner X-ray Curtain Shields

Description
Specifications

X-ray curtains for checkpoint and small parcel scanners used in airports, government buildings, schools and corporate offices are available in both lead and lead-free versions.  We offer both partial sets to replace worn or torn curtains, or full custom replacement sets for any x-ray inspection system. Checkpoint scanners are units used in security control areas, with a conveyor belt located at waist height.

Typical curtain shields used for checkpoint scanner radiation protection have lead equivalent protection levels from 0.35 mm Pb to 0.5 mm Pb. Multiple layers are needed to offer full protection. These curtains should be lightweight to allow small parcels or minimally filled bins to pass through without restrictions.

Our lead-free curtains for checkpoint scanners are a mixed-metal blend, combining bismuth as a high Z radiation attenuator and a second low Z attenuator to provide the best protection while reducing weight compared to lead curtains.

GENERAL SPECIFICATIONS

Available in lead and lead-free versions in flexible, strengthened elastomeric matrix.  Lead-free shielding typically uses bismuth or tungsten to block the higher energy x-rays.

Checkpoint scanner shielding curtains are certified to block scatter radiation from 100-160 kVp x-ray systems according to DIN 61331-1 and ASTM 2547-18.

  • Multiple protection levels available from 0.25 mm to 0.50 mm lead attenuation equivalent.
  • Strip widths to match machine requirements. Common widths: 50mm, 88mm & 100mm.
  • Individual curtain strips cut to length and punched.
  • Sectioned strip panels available for simplified mounting.
  • Black abrasion resistant coating both sides
  • All Synthetic fabric layer in center for strength

OPTIONS 

Leaded Rubber:  0.25 mmPb Eq.
SKU:  XRC143RBK250
Thickness:  2.0 mm
Weight:  4.3 kg/m2
Hardness: 70 +/- 5 Shore A
Tensile Strength: 2,800 N/100mm 

Leaded Rubber:  0.35 mmPb Eq.
SKU:  XRC143RBK350
Thickness:  2.2 mm
Weight:  6.0 kg/m2
Hardness: 70 +/- 5 Shore A
Tensile Strength: 2,800 N/100mm

Leaded Elastomer:  0.50 mmPb Eq.
SKU:  XRC635VBK500
Thickness:  2.2 mm
Weight:  7.5 kg/m2
Hardness: 80 +/- 5 Shore A
Tensile Strength: 850 N/100mm

Lead-free Rubber:  0.25 mmPb Eq.
SKU:  XRC437RBK250**
Thickness:  1.2 mm
Weight:  3.7 kg/m2
Hardness: 80 +/- 5 Shore A
Tensile Strength: 1,350 N/100mm 

Lead-free Rubber:  0.35 mmPb Eq.
SKU:  XRC435RBK350**
Thickness:  1.9 mm
Weight:  6.2 kg/m2
Hardness: 80 +/- 5 Shore A
Tensile Strength: 1,350 N/100mm 

Lead-free Rubber:  0.50 mmPb Eq.
SKU:  XRC434RBK500**
Thickness:  2.0 mm
Weight:  8.0 kg/m2
Hardness: 80 +/- 5 Shore A
Tensile Strength: 1,350 N/100mm

**  These lead-free products are compliant with Directive 2011/65/EU of the European Parliament and the Council of 8 June 2011 for Restrictions of Hazardous Substances (RoHS) and that the maximum concentration values by weight for lead, hexavalent chromium, cadmium, mercury, polybrominated biphenyls and polybrominated diphenylethers are in compliance.

General Waste Disposal Compliance Statement for Lead-free products:  Lead-free products are manufactured without any EU defined heavy metals or US RCRA monitored metals, including antimony, arsenic, cadmium, chromium (VI), copper, lead, mercury, nickel, selenium, tellurium, thallium and tin. The materials generally comply with requirements for disposal as non-hazardous or general waste. Please check local regulations to confirm requirements in your municipality & country.