FY-NHZ Cable USB Resistance Iná Awọn ohun elo Idanwo Awọn abuda (Aṣakoso Sisan Mass)

It is a test equipment used for cables or optical cables required to maintain the integrity of the line in a separate fire test using a flame (controlled heat output) at a temperature of not less than 750°C. Comply with BS6387, BS8491, IEC60331-2009 and other standards.

1.Testing station: 1 ibudo, ọkan ayẹwo fun igbeyewo. Iwọn apẹẹrẹ: ipari>1200mm.

2.Torch: Banded propane gaasi ògùṣọ pẹlu venturi aladapo ati 500 mm ipin nozzle ipari.

3.Gas flow range: 0 ~ 50L/min(adjustable)  Gas flow accuracy:0.1L/min

4.Air flow range: 0 ~ 200L/min(adjustable)  Air flow accuracy:5L/min

5.Power supply voltage: AC380V±10%, 50Hz, three-phase five-wire

6.Lilo orisun gaasi: LPG tabi propane, afẹfẹ fisinuirindigbindigbin

7.Flame temperature: 450° ~ 950°(adjustable)

8.Temperature sensing system: 2 alagbara, irin K-type thermocouples, otutu resistance ti 1100 iwọn.

9.Oṣiṣẹ agbara: 3kW

10.Control ibujoko idanwo nipasẹ iṣakoso PLC, iṣẹ iboju ifọwọkan, rọrun ati ogbon inu.

11.Gas sisan mita: lilo ibi-sisan oludari.

12.Short-Circuit mode: Yi ẹrọ ayipada awọn ti tẹlẹ ọna ti lilo fiusi, ati ki o adopts a titun iru ti Circuit fifọ, eyi ti o fi awọn tedious ona ti rirọpo awọn fiusi kọọkan akoko.

13.The eefi eto ti wa ni be lori awọn ẹgbẹ ti awọn chassis, eyi ti o le fe ni ati ki o ni kiakia imukuro awọn eefi gaasi, eyi ti o le rii daju awọn atẹgun akoonu ninu apoti nigba ti igbeyewo ati ki o ṣe awọn igbeyewo esi diẹ sii deede.

14.Continuous erin ẹrọ: Nigba igbeyewo, awọn ti isiyi ti wa ni nipasẹ gbogbo awọn ohun kohun ti awọn USB, ati awọn mẹta nikan-alakoso Ayirapada ni to agbara lati bojuto awọn ti o pọju Allowable jijo lọwọlọwọ ni igbeyewo foliteji. So atupa si kọọkan mojuto waya ni awọn miiran opin ti awọn USB, ki o si fifuye a lọwọlọwọ sunmo si 0.11A ni awọn won won foliteji ti awọn USB. Nigbati ayẹwo ba kuru / ṣiṣi lakoko idanwo, gbogbo awọn ifihan agbara yoo jade.

15.The itanna ni awọn wọnyi aabo Idaabobo awọn ẹrọ: ipese agbara apọju, kukuru Circuit Idaabobo, Iṣakoso Iṣakoso apọju Idaabobo.

1.The equipment test is carried out in a 3 x 3 x 3(m) combustion chamber (customer-supplied), the chamber has the facility to exclude any gas produced by combustion, and there is sufficient ventilation to maintain the flame during the test.

2.Test ayika: awọn ita ibaramu otutu ti iyẹwu yẹ ki o wa ni muduro laarin 5 ℃ ati 40 ℃.

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  Opin Iyika monamona

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  Refractory ijona yàrá

Ibi sisan Adarí

A lo oluṣakoso sisan ti o pọju fun wiwọn kongẹ ati iṣakoso ti ṣiṣan pupọ ti gaasi. Awọn mita ṣiṣan ti o pọju ni awọn ẹya ti iṣedede giga, atunṣe to dara, idahun yara, ibẹrẹ rirọ, iduroṣinṣin ati igbẹkẹle, iwọn titẹ iṣẹ jakejado. Pẹlu awọn asopọ boṣewa agbaye, o rọrun lati ṣiṣẹ ati lo, o le fi sii ni eyikeyi ipo, ati rọrun lati sopọ pẹlu kọnputa fun iṣakoso adaṣe.

Awọn paramita imọ-ẹrọ oluṣakoso ṣiṣan ṣiṣan lọpọlọpọ:

1.Accuracy: ±2% F.S

2.Linearity：±1% F.S

3.Repeat accuracy：±0.2% F.S

4.Response time：1 ~ 4 sec

5.Titẹ resistance: 3 Mpa

6.Working environment：5 ~ 45℃

7.Input awoṣe: 0-+ 5v

Awọn ibeere iṣẹ ti oludanwo, pẹlu apakan idanwo resistance ina (B, okun tabi okun okun okun okun okun okun okun okun okun ijẹri ijẹri ininititọ ijona), idanwo resistance ina fun sokiri omi ati idanwo idena ina, jẹ iwulo si awọn kebulu ti o ni nkan ti o wa ni erupe ile pẹlu foliteji ti o ni iwọn ti ko kọja 450 / 750V, labẹ awọn ipo ina fun igba pipẹ lati tọju iduroṣinṣin Circuit.

Complies pẹlu ina-sooro USB boṣewa BS6387 "Performance Awọn ibeere sipesifikesonu fun Cables lati bojuto awọn Circuit iyege ninu awọn iṣẹlẹ ti ina".

1.Heat orisun: a 610 mm gun ina-lekoko tubular gaasi adiro ti o le wa ni agbara mu lati pese gaasi.

2.Temperature wiwọn: a 2mm diamita armored thermometer ti wa ni gbe sunmọ awọn air agbawole, ni afiwe si awọn iná ati 75 mm loke.

3.Water spray: ori sokiri ti wa ni ori lori imurasilẹ idanwo, tun ni arin ti sisun. Iwọn omi jẹ 250KPa si 350KPa, sokiri 0.25L / m² si 0.30L/m² ti omi nitosi apẹẹrẹ. Oṣuwọn yii nilo lati ni wiwọn pẹlu atẹ ti o ni ijinle to lati gba aaye gigun rẹ ni afiwe si ipo ti okun ati gbe si aarin. Atẹ yii jẹ nipa 100 mm fife ati 400 mm gigun (ẹrọ naa han ni isalẹ).

Ina Ati Ẹrọ Idanwo Resistance Omi:

Ẹrọ gbigbọn:

The vibration device is a low carbon steel rod (25mm in diameter and 600mm in length). The longitudinal section of the rod is parallel to the wall and 200mm above the top of the wall. A shaft divides it into two parts of 200 mm and 400 mm, and the long part faces the wall. Falling from the inclined position to the middle position of the wall from 60°C separated by 30±2s.

Ẹrọ Idanwo Sokiri Omi Ati Ẹrọ Idanwo Jet Omi:

1.Water spray: so pipe idanwo naa, rii daju pe ko si iṣoro pẹlu asopọ, tẹ omi ti omi lati bẹrẹ, pẹlu ọwọ ṣatunṣe ilana iṣan omi "Ṣatunṣe 2" (sisan yii jẹ iwọn 0-1.4LPM) lori nla. nronu ti minisita išišẹ lati de sisan eletan idanwo.

2.Water jet: So pọ nozzle sokiri ti a lo fun idanwo naa, rii daju pe ko si iṣoro pẹlu asopọ, tẹ ọkọ ofurufu omi lati bẹrẹ, pẹlu ọwọ ṣatunṣe ilana iṣan omi "Ṣatunṣe 1" (sisan yii jẹ iwọn 2-18LPM) lori nronu nla ti minisita išišẹ lati de sisanwo ibeere idanwo.

3.Iṣẹ ti bọtini itusilẹ omi ti wa ni afikun si eto naa: pa ẹnu-ọna omi ti nwọle ti omi ati ki o tẹ bọtini iyipada omi lati fa omi to ku ninu opo gigun ti epo. Ti ẹrọ naa ko ba nilo lati ṣiṣẹ ni igba otutu, o gba ọ niyanju lati yọ asopọ paipu kuro ki o tẹ bọtini itusilẹ omi lati tu omi ti o ku silẹ ninu ẹrọ iṣan omi lati ṣe idiwọ didi ohun elo naa.