TUV Rheinland (Shanghai) Co., Ltd. TÜV Rheinland Building, No. 177, Lane 777, West Guangzhong Road, Zhabei District, Shanghai 200072, P.R. China
Client: (Gajwa-dong), 27, Gajaeul-ro 32beon-gil, Seo-gu, Incheon, 22829, Rep.of Korea
Prüfgegenstand: Test item:
Office Chair
Bezeichnung / Typ-Nr.: Identification / Type No.:
D200_B & D200_W
Auftrags-Inhalt: Order content:
Mechanical Safety Test
Prüfgrundlage: Test specification: EN 1335-1 / -2 / -3 EN 1335-1:2000/AC:2002 EN 1335-2:2009 EN 1335-3:2009 Wareneingangsdatum: Date of receipt: 06.May.2016 01.Aug.2016 (retest) Prüfmuster-Nr.: Test sample No.:
A000355928-001
A000402640-011 (retest)
Prüfzeitraum: Testing period:
01.Aug.2016 - 12.Aug.2016
Ort der Prüfung: Place of testing: TÜV Rheinland (Shanghai) Co., Ltd. Prüflaboratorium: Testing laboratory: TÜV Rheinland (Shanghai) Co., Ltd. Prüfergebnis*: Test result*: Pass
geprüft von / tested by:
12.Aug.2016 Kimi Xu / TE
kontrolliert von / reviewed by:
12.Aug.2016 Yun Li / TC Datum Date Name / Stellung Name / Position Unterschrift Signature Datum Date Name / Stellung Name / Position Unterschrift Signature Sonstiges / Other:
Zustand des Prüfgegenstandes bei Anlieferung: Condition of the test item at delivery:
Prüfmuster vollständig und unbeschädigt
Test item complete and undamaged
* Legende: 1 = sehr gut 2 = gut 3 = befriedigend 4 = ausreichend 5 = mangelhaft P(ass) = entspricht o.g. Prüfgrundlage(n) F(ail) = entspricht nicht o.g. Prüfgrundlage(n) N/A = nicht anwendbar N/T = nicht getestet
Legend: 1 = very good 2 = good 3 = satisfactory 4 = sufficient 5 = poor
P(ass) = passed a.m. test specification(s) F(ail) = failed a.m. test specification(s) N/A = not applicable N/T = not tested Dieser Prüfbericht bezieht sich nur auf das o.g. Prüfmuster und darf ohne Genehmigung der Prüfstelle nicht
auszugsweise vervielfältigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines Prüfzeichens. This test report only relates to the a. m. test sample. Without permission of the test center this test report is not permitted to be
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Prüfmittel Test equipment
Prüfmittel-Nr. / ID-Nr. Equipment No. / ID-No.
Nächste Kalibrierung Next calibration
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1 Produktdetails Product details
Office Chair _ D200_B & D200_W
2 Maße / Gewicht Dimensions / Weight See page 7 3 Bedienelemente Operating elements / 4 Ausstattung / Zubehör Equipment / Accessories / 5 Verwendete Materialien Used materials / 6 Sonstiges Other /
Top view Side view
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EN 1335-1:2000/AC:2002 Office furniture – Office work chair – Part 1: Dimensions – Determination of
dimensions
6 Determination of dimensions Details of measurement refer
to Dimensions table
P Annex
A
(normative) Dimensional requirements
EN 1335-2:2009 Office furniture – Office work chair – Part 2: Safety requirements EN 1335-3:2009 Office furniture – Office work chair – Part 3: Test methods 4 Safety requirements
4.1 General design requirements (EN 1335-2:2009): /
4.1.1 Corners and edges, trapping, pinching and shearing P
4.1.2 Adjusting devices P
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4.1.4 Avoidance of soiling P
4.3 Stability tests (EN 1335-3:2009, 7.1): /
(7.1.1) Front edge overbalancing P
(7.1.2) Forward overbalancing P
(7.1.3) Forwards overturning for chairs with footrest N/A
(7.1.4) Sideways overbalancing for seating without armrest N/A
(7.1.5) Sideways overbalancing for seating with armrest P
(7.1.6) Rearwards overbalancing for seating without back rest inclination
N/A
(7.1.7) Rearwards overbalancing for seating with back rest
inclination P
4.4 Rolling resistance of the unloaded chair (EN 1335-3:2009, 7.4)
≥12 N
P
4.5 Static load tests (EN 1335-3:2009, 7.2): /
(7.2.1) Seat front edge static load test P
(7.2.2) Combined seat and back static load test P
(7.2.6) Foot rest static load test N/A
4.5 Seat and back durability tests (EN 1335-3:2009, 7.3.1):
/
(7.3.1) Point A: 1500 N, 120,000 cycles P
(7.3.1) Point B and C: Alternating force 320 N / 1200 N, 80,000 cycles
P
(7.3.1) Point E and J: Alternating force 320 N / 1200 N, 20,000 cycles
P
(7.3.1) Point F and H: Alternating force 320 N / 1200 N, 20,000 cycles
P
(7.3.1) Point D and G: Alternating force 1100 N, 20,000 cycles P
4.5 Armrests load tests (EN 1335-3:2009, 7.3.2 & 7.2.3): /
(7.3.2) Arm rest durability test: 400 N, 60,000 cycles P
(7.2.3) Arm rest downward static load test – central: 750 N, 5 cycles
P
(7.2.3) Arm rest downward static load test – central: 900 N, 5 cycles
P 5 Information for use (EN 1335-2:2009)
a) information regarding the intended use of swivel chair for office use
P
b) information regarding the possible adjustments and chair type
P
c) instruction for operating the adjusting mechanisms P
d) instruction for the care and maintenance of the chair P
e) information regarding all adjustments P
f) Information for chairs with seat height adjustment with energy accumulators that only trained personnel may
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replace or repair seat height adjustment components with energy accumulators
g) information on the choice of castors in relation to the floor surface
P Annex
A
(normative) Loads, masses and cycles for safety tests
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6 Marking of the gas spring (informative):
/ Type designation (refer to page 8) /
/ Standard number and classification (refer to page 8) /
/ Manufacturing date (week / year) (refer to page 8) /
/ Warnings (refer to Note #1) /
Note:
#1. Warning as below for the gas lift was not marked or gas lift.
Attention: All repair work or exchange for the height adjustable gas lift must be done by specialists.
Dimensions:
Overall height: 1080 ~ 1270 mm
Overall depth: 720 mm
Overall width: 750 mm
Width (seat and back): 650 mm
Depth (seat and back): 585 ~ 635 mm
Seat height loaded: 382 ~ 496 mm
Seat height unloaded: 445 ~ 565 mm
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Dimensions acc. to EN 1335-1: 2000 (Type C):
Seat height loaded: a 397 ~ 512 mm P
adjustment range: 115 mm P
Seat depth: b 390 ~ 440 mm P
Depth of seat surface: c 480 mm P
Seat width: d 460 mm P
Inclination of seat surface: e -2.71 ° P
Height of the back supporting point “S” above the
seat f Adjustable mm P
Height of the back rest: g 790 ~ 880 mm P
Height of the upper edge of the backrest above
the seat surface: h 683 ~ 753 mm
P
Backrest width: i 415 ~ 465 mm P
Horizontal radius of the backrest: k >400 mm P
Backrest inclination: l 11.66 ° P
Length of armrest: n 240 mm P
Width of armrest: o 85 mm P
Height of armrest above the seat: p 190 ~ 260 mm P
Distance from the front of the armrests to the front
edge of the seat surface: q 100 ~ 150 mm
P
Clear width between the armrests: r 468 mm P
Maximum offset of the under frame: s 393 mm P
Stability dimension: t 260 mm P
Marking on the gas spring (Refer to Pic.3):
SHS
MADE BY SAMHONGSA 15/47
DO NOT OPEN OR HEAT HIGH PRESS TUBE-TYPE: SG DIN 4550 CLASS 4 TUV
Labeling for repairing the gas lift:
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Remark:
• There are shear and squeeze points behind the backrest, which are not accessible during normal use. We suggest changing the structure to avoid these points to improve the performance of the chair. (see Pic.1-2)
• List of used test equipment could be traceable and provided separately upon request. • Clause(s) with the symbol “ / ” in the result refers to the result(s) of its sub-clause(s).
• Detailed information regarding measurement uncertainty is available in the test laboratory(s) and could be shown on client request. Deviation report in Simplified Chinese is available on client’s request.
Pictures of Remark:
Pic. 1: Acceptable squeeze and shear point at the backrest 1
Pic. 2: Acceptable squeeze and shear point at the backrest 2
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