ʻO FY-NHZ Uila Paʻa ʻAi ʻAi ʻAi ʻAi Nā Mea Hoʻāʻo (Mass Flow Controller)

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 station, hoʻokahi laʻana no ka ho'āʻo. Laʻana nui: lōʻihi>1200mm.

2.Torch: Banded propane kinoea lama me venturi mixer a me 500 mm nominal nozzle lōʻihi.

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. Ke hoʻohana nei i ke kumu kinoea: LPG a i ʻole propane, ea i hoʻopaʻa ʻia

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

8. Temperature sensing system: 2 stainless steel K-type thermocouple, pale wela o 1100 degere.

9. Mana hana: 3kW

10.Control i ka papa ho'āʻo e ka mana PLC, ka hana pale paʻi, maʻalahi a intuitive.

11.Gas kahe mika: me ka hoʻohana ʻana i ka mana kahe nui.

12.Short-circuit mode: Hoʻololi kēia mea hana i ke ʻano mua o ka hoʻohana ʻana i ka fuse, a hoʻohana i kahi ʻano hou o ka mea hoʻokele kaapuni, e mālama ai i ke ala luhi o ka hoʻololi ʻana i ka fuse i kēlā me kēia manawa.

13. Aia ka ʻōnaehana hoʻopau ma ka ʻaoʻao o ka chassis, hiki ke hoʻopau maikaʻi a hoʻopau koke i ke kinoea hoʻopau, hiki ke hōʻoia i ka ʻike o ka oxygen i loko o ka pahu i ka wā o ka hoʻāʻo ʻana a hana i nā hopena hōʻike.

14.Continuous detection device: I ka wā o ka ho'āʻoʻana, ua hala ke au i nā cores a pau o ke kaula, aʻo nā mea hoʻololi hoʻokahi-phaseʻekolu i lawa ka mana e mālama i ka leakage kiʻekiʻe iʻaeʻia ma ka volta ho'āʻo. E hoʻohui i ke kukui i kēlā me kēia uea kumu ma kēlā ʻaoʻao o ke kaula, a e hoʻouka i kahi manawa kokoke i 0.11A ma ka volta helu o ke kaula. Ke pōkole / wehe ʻia ka hāpana i ka wā o ka hoʻāʻo, hoʻopuka ʻia nā hōʻailona āpau.

15. Loaʻa i nā mea hana nā mea hoʻomalu palekana e pili ana: ka hoʻonuiʻana i ka mana, ka pale kaapuni pōkole, ka pale kaʻapuni hoʻomalu.

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 environment: pono e mālama ʻia ka mahana o waho o ke keʻena ma waena o 5 ℃ a me 40 ℃.

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  Kaapuni Kaapuni

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  Hale Hana Puhi Puhi

Luna Hooponopono Kahe Nui

Hoʻohana ʻia ka mea hoʻoponopono kahe nui no ke ana pololei a me ka mālama ʻana i ke kahe nui o ke kinoea. Loaʻa i nā mika kahe nui nā hiʻohiʻona o ka pololei kiʻekiʻe, ka hoʻihoʻi maikaʻi ʻana, ka pane wikiwiki, ka hoʻomaka palupalu, ka paʻa a me ka hilinaʻi, ka laulā hana ākea. Me nā mea hoʻohui maʻamau o ka honua, maʻalahi ka hana a hoʻohana, hiki ke hoʻokomo ʻia i kēlā me kēia kūlana, a maʻalahi hoʻi e hoʻopili me kahi kamepiula no ka mana maʻalahi.

Nā ʻāpana ʻenehana hoʻoponopono kahe nui:

1.Accuracy: ±2% F.S

2.Linearity：±1% F.S

3.Repeat accuracy：±0.2% F.S

4.Response time：1 ~ 4 sec

5.Pressure kū'ē: 3 Mpa

6.Working environment：5 ~ 45℃

7. Ke kumu hoʻokomo: 0- + 5v

ʻO nā koi hana o ka mea hōʻike, me ka ʻāpana hoʻāʻo pale ahi (B, ke kaula a i ʻole ka fiber optic cable line integrity combustion tester), ka hoʻāʻo ʻana i ke ahi ahi a me ka hoʻāʻo ʻana i ke ahi ahi mechanical, pili i nā kaula insulated mineral me ka volta helu ʻaʻole iʻoi aku ma mua o 450 / 750V, ma lalo o nā kūlana lapalapa no ka manawa lōʻihi e mālama i ka pono kaapuni.

Hoʻokō me ka maʻamau BS6387 uwea pale ahi maʻamau "Hōʻike Manaʻo Manaʻo no nā Uila e mālama i ka pono o ke kaapuni i ka hopena o ke ahi".

1.Heat kumu: he 610 mm lōʻihi lapalapa-intensive kinoea puhi ahi i hiki ke koi 'ia e hoolako kinoea.

2. Ana wela: ua kau ʻia kahi thermometer pale kaua 2mm anawaena ma kahi kokoke i ka puka makani, e like me ka mea puhi ahi a me 75 mm ma luna.

3.Water spray: ua kau ʻia kahi poʻo hoʻoheheʻe ma luna o ke kahua hoʻāʻo, ʻo ia hoʻi ma waenakonu o ke ahi. ʻO ke kaomi wai he 250KPa a 350KPa, e hoʻoheheʻe 0.25L / m² i 0.30L/m² o ka wai kokoke i ka hāpana. Pono e ana ʻia kēia pākēneka me kahi pā i lawa ka hohonu e hiki ai i kona axis lōʻihi e like me ke axis o ke kaula a kau ʻia i waenakonu. ʻO kēia pā ma kahi o 100 mm ka laulā a me 400 mm ka lōʻihi (e hōʻike ʻia ka hāmeʻa ma lalo).

Mea ho'āʻo pale ahi a me ka wai:

Mea haʻalulu:

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.

ʻO ka mea hoʻāʻo wai hoʻoheheʻe wai a me nā mea hoʻāʻo wai pahu wai:

1.Water spray: hoʻohui i ka paipu ho'āʻo, e hōʻoiaʻaʻole pilikia i ka pilina, e kaomi i ka wai e hoʻomaka ai, e hoʻoponopono lima i ka hoʻoponopono wai kahe "Hoʻoponopono 2" (ʻo kēia kahe he 0-1.4LPM ka laulā) ma ka nui. panel o ke keena hana e hiki ai i ke kahe koi hoao.

2.Water jet: Hoʻohui i ka nozzle spray i hoʻohana ʻia no ka hoʻāʻo ʻana, e hōʻoia ʻaʻohe pilikia o ka pilina, e kaomi i ka wai jet e hoʻomaka, hoʻoponopono lima i ka hoʻoponopono wai kahe "Hoʻoponopono 1" (ʻo kēia kahe ʻana he 2-18LPM ka laulā) ma luna o ka panel nui o ka hana keena keena e hiki i ka hoao ana koi kahe.

3. Hoʻohuiʻia ka hana o ka pihi hoʻokuʻu wai i ka papahana: e pani i ka valve inlet wai a kaomi i ke pihi hoʻokuʻu wai e hoʻokahe i ka wai i koe i ka pipeline. Inā ʻaʻole pono ka mīkini e hana i ka hoʻoilo, ʻōlelo ʻia e wehe i ka pilina paipu a kaomi i ke kī hoʻokuʻu wai e hoʻokuʻu i ke koena wai i loko o ka flowmeter e pale i ka maloʻo o ka mea kani.