Safety Information

Test Report
Report No. : TCT170727C902 Date : Aug. 01, 2017 Page No.: 14 of 32
Shenzhen TCT Testing Technology Co., Ltd.
1F, Building 1, Yibaolai Industrial Park, Qiaotou Village, Fuyong Town, Baoan District, Shenzhen, Guangdong
Hotline: [phone] Tel: [phone] Fax: [phone] http://www.tct-lab.com
Remark:
(1) (a) It is the result on total Br while test item on restricted substances is PBBs/PBDEs. It is the result on
total Cr while test item on restricted substances is Cr
6+
.
(b)Results are obtained by EDXRF for primary screening, and further chemical testing by ICP-OES (for
Cd, Pb, Hg), UV-Vis (for Cr
6+
) and GC/MS (for PBBs, PBDEs) is recommended to be performed, if the
concentration exceeds the below warning value according to IEC62321-3-1:2013 (unit: mg/kg)
Element Polymer Metal Composite Materials
Cd
BL≤(70-3σ)<X<(130+3σ)
≤OL
BL≤(70-3σ)<X<(130+3σ)
≤OL
LOD<X<(150+3σ) ≤OL
Pb
BL≤(700-3σ)<X<(1300+3σ)
≤OL
BL≤(700-3σ)<X<(1300+3σ
) ≤OL
BL≤(500-3σ)<X<(1500+
3σ) ≤OL
Hg
BL≤(700-3σ)<X<(1300+3σ)
≤OL
BL≤(700-3σ)<X<(1300+3σ
) ≤OL
BL≤(500-3σ)<X<(1500+
3σ) ≤OL
Br BL≤(300-3σ)<X -- BL≤(250-3σ)<X
Cr BL≤(700-3σ)<X BL≤(700-3σ)<X BL≤(500-3σ)<X
(c) BL = Below Limit, OL = Over Limit, IN = Inconclusive, LOD = Limit of Detection,
-- = Not Regulated, NA = Not Applicable.
(d) The XRF screening test for RoHS elements – The reading may be different to the actual
content in the sample be of non-uniformity composition.
(2) (a) 1mg/kg = 1ppm = 0.0001%, N.D.= Not Detected (<MDL), --- = Not Conducted.
(b) Unit and Method Detection Limit (MDL) in wet chemical test
Test Items Pb Cd Hg
Units mg/kg mg/kg mg/kg
MDL 2 2 2
The MDL for single compound of PBBs & PBDEs is 5 mg/kg and MDL of Cr
6+
for polymer &
composite sample is 2 mg/kg.
(c) When Cr
6+
for metal sample is testing according to IEC 62321-7-1:2015, the unit is μg/cm
2
, and the
MDL is 0,10 μg/cm
2
. When the Cr (VI) concentration is > the 0,13 μg/cm
2
, the sample is positive for
Cr(VI) and considered to contain Cr(VI); when the Cr (VI) concentration is N.D.(< the 0,10 μg/cm
2
),
the sample is negative for Cr(VI) and considered a non-Cr(VI) based coating; when the Cr (VI)
concentration is ≥ the 0,10 μg/cm
2
and ≤ the 0,13 μg/cm
2
, the result is considered to be inconclusive
- Unavoidable coating variations may influence the determination.
(d)
①
RoHS Exemption: 6(c), Copper alloy containing up to 4 % lead by weight.
(R)
=Re-submitted sample.