DSH 607 Heating

小米

广东安规检测
有限公司提供：

小型摆管淋雨试验机

IPX5X6X7喷水试验机

1000L恒温恒湿箱

各种试验指现货

可程式恒温恒湿试验箱

水平垂直燃烧机

自动卷线器试验机

耐划痕试验机

各种灯头量规现货

灼热丝试验机现货

GB1002插头量规

IPX1-X7淋雨现货

IEC61347/UL935镇流器热试验箱

灯具防风罩

IK冲击试验机

UL498插头插座量规

VDE0620插头插座量规

稳定性试验台

家电温升测试角

针焰试验机现货

热电偶焊机现货

家电125mm试验指

E12灯头量规

无绳壶无绳电熨斗插拔寿命试验机

IEC60335试验指甲

DSH 607 5 M9 J& v9 [( o! a, @2 q 8 p( a' U$ V# P0 R5 E2 p

Heating - w) w" W- [' X& |, y" u

11.7.104

60335-2-15(ed.5)

Question:
3 S1 q, R, g+ D+ MTesting an espresso coffee maker according to the new standard, there are some problems to define the time of operation for the heating test.
In fact, in sub-clause 11.7.104 it is not clearly defined the time for producing coffee as the previous EN 60335-2-15/1996, where in the note in 1 of sub-clause 11.7 was stated "Unless otherwise stated in the instructions for use, one cup equals 100 cm³".
( j- k7 L8 Y' l9 Q% Z9 }: ~As in the instructions the manufacturer makes reference only to the maximum quantity of powder coffee to put in the filter and not to the maximum quantity of coffee produced, is it possible to apply the note 1 of the previous edition also for the new one?
6 j5 }: a; J) b6 q: S$ Y( DDecision:
! R  ?  m8 D) p* A% qFor automatic espresso coffee makers and espresso coffee makers provided with a jar, the brewing period is the time necessary to produce the maximum quantity of coffee allowed by the timer or by the capacity of the jar.
* t! J, @! o" B4 sFor manual espresso coffee makers, if the maximum quantity of coffee to be produced is not specified in the instructions, the brewing period is the time necessary to produce 100 cm³ of coffee for each cycle.
Unless otherwise specified in the instruction, the following conditions are applicable for espresso coffee-makers having an outlet for supplying steam or hot water,
0 F/ G3 i9 e: T" q( ?& B( L" u- Steam 1 minute or
- Hot Water 100 cm³
5 C5 l9 F. Z4 p5 @6 ~Whichever is more unfavourable“


0 w& V7 z. W- Z2 j
: E& v7 q9 m# ~' I- `1 G