Kayayyaki
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YYP-400CT Mai Rage Guduwar Ruwa (ISO 1133)
I. Gabatarwar Samfura
Ana amfani da wannan kayan aiki don auna yawan narkewar ruwa (MFR) na robobi da resins daban-daban lokacin da suke cikin yanayin viscoelastic, a wani yanayi na zafin jiki da kaya, duk bayan minti 10. Ya dace da robobi na injiniya kamar polycarbonate, polysulfone, fluoroplastics, da nailan tare da yanayin zafi mai yawa, da kuma robobi masu ƙarancin zafin narkewa kamar polyethylene (PE), polystyrene (PS), polypropylene (PP), resin ABS, polyoxymethylene (POM), da resin polycarbonate (PC). Ana amfani da shi sosai a cikin samar da robobi, kayayyakin filastik, masana'antar man fetur, jami'o'i masu alaƙa, cibiyoyin bincike, da sassan duba kayayyaki.
II. Cika ƙa'idar:
n GB/T3682-2000 《Ƙayyadadden ƙimar narkewar taro (MFR) da ƙimar narkewar girma da kwararar zafi (MVR) na thermoplastics》
n ISO 1133: 1997 "Plastics - Ƙayyade yawan narkewar taro (MFR) da kuma yawan narkewar girma (MVR) na thermoplastics"
n ASTM D1238 《Hanyar Gwaji ta Daidaitacce don Yawan Gudun Narkewar Thermoplastics ta ExtrusionPlastometer》
III. Hanyar gwaji: Hanyar inganci, hanyar girma (MFR/MVR)
IV. Hanyar nuni: Mai sarrafa allon taɓawa na inci 7
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YY251D Leeb Taurin Masana'antar Gwaji
I. Samfuri Gabatarwa
Mai gwajin taurin Leeb yana gano taurin bisa ga ka'idar auna taurin Leeb da kuma
zai iya auna taurin nau'ikan kayan ƙarfe iri-iri. Mai gwajin ya ɗauki na'urar bincike ta dijital mai ci gaba
fasaha, sarrafa siginar dijital ana yin shi kai tsaye akan na'urar bincike, wanda ba a iya danne shi cikin sauƙi kuma ba shi da wahala
Yana ba da kyakkyawan daidaiton gwaji. Na'urar tana da na'urar firikwensin alkibla da aka gina a ciki, wacce ke aiki ta atomatik
yana rama kuskuren aunawa a cikin hanyoyi daban-daban na tasiri. Kayan aikin yana da nau'ikan
Tsarin taurin da aka gina a ciki, wanda za a iya canzawa tsakanin Leeb (HL), Vickers (HV), Brinell (HB), Shore (HS), Rockwell (HRA), Rockwell (HRB), Rockwell (HRC) da ƙarfin tensile (σb).
yana ɗaukar na'urar tasiri ta D wacce ta dace da tantance taurin kayan ƙarfe na yau da kullun.
Ma'auni don samfurin:
lGB/T 17394.1 Kayan ƙarfe-Gwajin taurin Leeb-Sashe 1: Hanyar gwaji
lGB/T 17394.2 Kayan ƙarfe - Taurin Leebgwaji-Sashe na 2: Tabbatarwa da kuma daidaita of tauri mai gwadawa
lGB/T 17394.2 Kayan ƙarfe- Gwajin taurin Leeb-Kashi na 3: Daidaitawar nassoshi tubalan
lGB/T 17394.4 Kayan ƙarfe-Gwajin taurin Leeb-Sashe na 4: Teburan tauri dabi'u juyawa
lJB/T 9378-2001Masana'antu daidaitaccen tsari of Leeb tauri mai gwadawa
lJJG 747-1999 Tabbatarwa rkwatancen Mai gwajin taurin Leeb
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Na'urar auna hotuna ta YY-821N
I. Manufa
Kafa tsarin aiki mai daidaito da haɗin kai don na'urorin auna hotuna (spectrophotometers).
II. Gargaɗi
1. Wannan injin kayan aiki ne mai daidaito kuma ba zai iya jure karo da faɗuwa ke haifarwa ba. Idan ana amfani da shi, don Allah a sanya shi a wuri mai faɗi.
2. Wannan injin ba zai iya jure wa danshi ko kuma ya jure wa danshi ba. Danshi ko fesa ruwa na iya lalata wannan injin cikin sauƙi.
3. Domin tabbatar da daidaiton gwaji, da fatan za a yi amfani da wannan injin a yanayin zafi da danshi na yau da kullun.
4. Wannan injin kayan aiki ne na daidaitacce. Lokacin amfani da shi, don Allah a guji tsangwama mai ƙarfi ta hanyar lantarki.
5. Domin tabbatar da daidaiton ma'auni, don Allah a riƙe kayan aikin a tsaye kuma kada a girgiza shi lokacin gwaji.
6. Wannan injin kayan aiki ne na daidaitacce. Ba a yarda da tsaftace ciki na wurin haɗakarwa da kanka ba.
7. Domin tabbatar da tsawon lokacin aikin kayan aikin, da fatan za a kashe kayan aikin a adana shi bayan an yi amfani da shi.
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YY-DH20L Injin cire na'urar injin duniyoyi biyu
I. Bayani:
YY-DH20L Double-planet Vacuum Defoaming Mixer wani sabon tsari ne na gaba-gaba wanda ya haɗu da ƙa'idodi da abubuwan haɗin na'urorin haɗa duniyoyi biyu na gargajiya da na'urorin watsawa masu saurin gudu. A halin yanzu ana amfani da shi sosai a fannoni da yawa.
Idan aka yi la'akari da halayen babban abun ciki mai ƙarfi da kuma yawan danko na slurry mai ƙarfi, kamfaninmu ya ƙirƙiro ingantaccen mahaɗin wutar lantarki tare da saurin juyawa mai girma da kuma ƙarfin juyi mai girma bisa ga mahaɗin wutar lantarki na duniya na asali. A lokacin tsarin ƙira, an yi la'akari da abubuwa kamar saurin juyawa na mai tayar da hankali, ƙarfin motsawa, saurin watsawa na layi, matakin dakatarwa, tsarin kwararar ruwa da kuma rarraba ƙarfin tururi a cikin bokiti. Matsakaicin saurin watsawa na layi mai sauri zai iya kaiwa mita 25/s, kuma ingantaccen firam ɗin ruwan wukake na naɗewa zai iya jure duk wani slurry mai ƙarfi. Sabuwar hanyar haɗawa - firam ɗin ruwan wukake na naɗewa yana juyawa a agogon hannu a juyawa da kuma akasin agogon hannu a juyawa, yana tabbatar da babu ƙarshen da ya mutu a haɗuwa da kuma babu wani abin da ke "hawa". Dangane da rufewa, saitin hatimi na inji guda biyu tare da hatimi masu laushi da tsayayye suna tabbatar da matakin injin - a ka'ida, aikin rufewa yana ƙaruwa da 30%. Na'urar firikwensin zafin jiki ta Pt100 tana hulɗa kai tsaye da kayan, wanda ke haifar da ƙarin aunawa daidai da saurin amsawa da sauri, tare da kuskuren ±0.5℃ kawai. Wannan injin ya ƙunshi tushe, katako, ginshiƙi, murfin rufewa, silinda na kayan aiki, tsarin watsawa da tsarin sarrafa wutar lantarki.
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YY1006A Zaren Jawowa Ma'aunin Tashin Hankali na Tuft
Manufar Kayan Aiki
Ana amfani da shi don auna ƙarfin da ake buƙata don fitar da tuft ko madauki ɗaya daga kafet, watau, ƙarfin haɗin da ke tsakanin tarin kafet da baya.
Ka'idojin da suka dace
BS 5229: 1975 (1996);–Hanyar Tabbatar da ƙarfin cire kafet
QB/T 1090-2019 Hanyar gwaji don ƙarfin cire kafet tuft
ASTM D1335 – Hanyar Gwaji ta Daidaitacce don Murfin Bene na Tuft Bind na Pile Yarn
TS ISO 1949 - Kafet - Tabbatar da ƙarfin cire tuft tare da cirewa
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Injin Samfurin YYP-QKD-V na'urar auna sigina ta lantarki
1. Gabatarwar Samfura
Ana amfani da na'urar gwajin tasirin Notch ta lantarki don shirya samfuran da aka yi wa alama don gwaje-gwajen taurin tasirin abu mara ƙarfe tare da na'urorin gwajin tasirin Izod da Charpy. Ya dace da dakunan gwaje-gwaje a cibiyoyin bincike, jami'o'i, masana'antun kayan da ba na ƙarfe ba da sauran na'urori don samar da samfuran da aka yi wa alama.
2. Ka'idojin Nazari don Shiri na Notch
- ISO 180:2000Roba - Tabbatar da ƙarfin tasirin Izod na kayan da suka taurare
- GB/T 1843:2008Hanyar gwaji don tasirin Izod na filastik masu tauri
- JB/T 8761:1998Injinan gwajin tasirin robobi na Izod
- ASTM D256:2010Hanyoyin Gwaji na Daidaitacce don Tantance Juriyar Tasirin Roba na Izod Pendulum
- ISO 179:2000Roba — Tabbatar da ƙarfin tasirin Charpy na kayan da suka taurare
- GB/T 1043:2008Hanyar gwaji don tasirin Charpy na robobi masu tauri
- JB/T 8762:1998Injinan gwajin tasirin robobi na Charpy
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Injin Gwaji Mai Layi na YYP-QKD-D
1. Gabatarwar Samfura
Ana amfani da Injin Atomatik Notch Prototyping don shirya samfuran notched a cikin gwaje-gwajen tauri na tasirin abu mara ƙarfe tare da masu gwajin tasirin Izod da Charpy. Ya dace da dakunan gwaje-gwaje a cibiyoyin bincike, jami'o'i, da masana'antun kayan da ba na ƙarfe ba don samar da samfuran notched.
2.Ka'idojin Nazari don Shiri na Notch
- ISO 180:2000Roba - Tabbatar da ƙarfin tasirin Izod na kayan da suka taurare
- GB/T 1843:2008Hanyar gwaji don tasirin Izod na filastik masu tauri
- JB/T 8761:1998Injinan gwajin tasirin robobi na Izod
- ASTM D256:2010Hanyoyin Gwaji na Daidaitacce don Tantance Juriyar Tasirin Roba na Izod Pendulum
- ISO 179:2000Roba — Tabbatar da ƙarfin tasirin Charpy na kayan da suka taurare
- GB/T 1043:2008Hanyar gwaji don tasirin Charpy na robobi masu tauri
- JB/T 8762:1998Injinan gwajin tasirin robobi na Charpy
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Injin Samfurin YYP-QKD-E na'urar sarrafa bayanai ta hannu
1.Maganin Fasaha don Kayan Aiki da Kayan Gwaji na Daidaito
Ana amfani da Injin Samfurin Notch da hannu don shirya samfuran da aka yi wa alama don gwaje-gwajen taurin tasirin kayan da ba na ƙarfe ba akan gwajin tasirin Izod da Charpy.
2.Ka'idojin da suka dace
- ISO 180:2000Roba - Tabbatar da ƙarfin tasirin Izod na kayan da suka taurare
- GB/T 1843:2008Hanyar gwaji don tasirin Izod na filastik masu tauri
- JB/T 8761:1998Injinan gwajin tasirin robobi na Izod
- ASTM D256:2010Hanyoyin Gwaji na Daidaitacce don Tantance Juriyar Tasirin Roba na Izod Pendulum
- ISO 179:2000Roba — Tabbatar da ƙarfin tasirin Charpy na kayan da suka taurare
- GB/T 1043:2008Hanyar gwaji don tasirin Charpy na robobi masu tauri
- JB/T 8762:1998Injinan gwajin tasirin robobi na Charpy
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Daidaiton Yawan YYP-DX-30
Tsarin Aikace-aikace
Ma'aunin YYP-DX-30 Density ya shafi sabbin dakunan gwaje-gwaje na bincike a fannoni kamar kayan aiki masu ƙarfi, roba, wayoyi da kebul, kayayyakin aluminum, ƙwayoyin PVC na filastik, ƙarfe na foda, ma'adanai da duwatsu, kayan kumfa na EVA, masana'antar gilashi, kayayyakin ƙarfe, yumbu mai daidaito, kayan da ba su da ƙarfi, kayan maganadisu, kayan ƙarfe, sassan injina, sake amfani da ƙarfe, ma'adanai da duwatsu, masana'antar siminti, da masana'antar kayan ado.
Ƙa'ida
Ya yi daidai da ASTM D792, ASTM D297, GB/T1033, GB/T2951, GB/T3850, GB/T533, HG4-1468, JIS K6268, ISO 2781, ISO 1183, GB/T208, GB/T5163, GB/T 1933, BS2782 Sashe na 6 Hanyar 620D, ASTM D1505-68, ISO 1183 da sauran ƙa'idodi.
Wannan mizanin yawan ƙarfi yana amfani da na'urori masu auna HBM da aka shigo da su daga Jamus don samun ingantaccen maimaitawa. Yana iya karanta yawan kowace abu mai ƙarfi, mai kauri da kuma mai iyo kai tsaye a cikin matakai biyu kacal tare da sauƙin aiki. An sanye shi da tankin ruwa na PC wanda ke da juriyar lalacewa, juriyar faɗuwa da juriyar tsatsa, da kuma wayar dakatarwa ta bakin ƙarfe mai tsawon santimita 0.5 wadda take tsaye kuma ba ta da tsari, daidai da kwandon dakatarwa ba tare da taɓa tankin ruwa ba. Yana iya tantance yawan abubuwan da ke cikin manyan kayan (%).
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Ma'aunin Danshi Mai Sauri na YY-121A
Tsarin Aikace-aikace:
Ana amfani da na'urar auna danshi mai sauri YY-121A sosai a cibiyoyin bincike, jami'o'i, cibiyoyin dubawa, makarantun nazarin yanayin ƙasa, kamfanoni da cibiyoyin gwamnati a fannoni daban-daban kamar ƙwayoyin filastik, abinci, laka, shayi, abincin masara, foda na batir, foda na ƙarfe, da busasshen abinci. Yana sarrafa busar da samfuran cikin sauri don auna yawan danshi da kuma darajar danshi.
Ka'idar Gwaji:
Na'urar gwajin danshi mai sauri tana tantance yawan danshi na samfuran ta hanyar amfani da hanyar thermogravimetric kuma tana da na'urar aunawa da na'urar dumama. Tana iya biyan buƙatun kula da inganci da samarwa na abinci, magunguna, sinadarai da sauran masana'antu.
Fa'idodin Abokin Ciniki:
Samu sakamako masu inganci ta hanyar aunawa daidai da kuma sarrafa zafin jiki; Cimma aiki mai sauƙi tare da jagororin masu amfani mataki-mataki; Tsarin mai ƙarfi yana tabbatar da dorewar kayan aikin na dogon lokaci.
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Wankin Ruwa na YY-H6
Gabatarwar Samfuri
TheYY-Ana amfani da ruwan wanka mai zafi na H6 sosai don busarwa, tattarawa, tacewa, da kuma sanya sinadarai masu guba, magunguna, da kayayyakin halittu. Haka kuma ana iya amfani da shi a cikin dumama ruwan wanka mai zafi da sauran gwaje-gwajen zafin jiki. Kayan aiki ne mai mahimmanci a fannin ilmin halitta, kwayoyin halitta, kayayyakin ruwa, kariyar muhalli, magani, tsafta, dakunan gwaje-gwajen biochemistry, da kuma fannonin bincike na ilimi da kimiyya.
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Wankin Ruwa na YY-H8
Gabatarwar Samfuri
TheYY-Ana amfani da ruwan wanka mai zafi na H8 sosai don busarwa, tattarawa, tacewa, da kuma sanya sinadarai masu guba, magunguna, da kayayyakin halittu. Haka kuma ana iya amfani da shi a cikin dumama ruwan wanka mai zafi da sauran gwaje-gwajen zafin jiki. Kayan aiki ne mai mahimmanci a fannin ilmin halitta, kwayoyin halitta, kayayyakin ruwa, kariyar muhalli, magani, tsafta, dakunan gwaje-gwajen biochemistry, da kuma fannonin bincike na ilimi da kimiyya.
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Wankin Ruwa na YY-H12
Gabatarwar Samfuri
TheYY-Ana amfani da ruwan wanka mai zafi na H12 sosai don busarwa, tattarawa, tacewa, da kuma sanya sinadarai masu guba, magunguna, da kayayyakin halittu. Haka kuma ana iya amfani da shi don dumama ruwan wanka mai zafi da sauran gwaje-gwajen zafin jiki akai-akai. Kayan aiki ne mai mahimmanci a fannin ilmin halitta, kwayoyin halitta, kayayyakin ruwa, kariyar muhalli, magani, tsafta, dakunan gwaje-gwajen biochemistry, da kuma fannonin bincike na ilimi da kimiyya.
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Wankin Ruwa na YY-H3
Bayanin Samfuri
TheYY-HWanka na Ruwa Mai Rami Uku Mai Zafi Uku yana da tsari na musamman na aiki, inda kowane rami ke sarrafa shi da kansa ta hanyar mai sarrafa PID mai hankali. Yana ba da damar kwatanta sigogi daban-daban na gwaji yayin aiki, wanda hakan ya sa ya zama kayan aikin gwaji mafi kyau ga cibiyoyin kiwon lafiya, sassan bincike na kimiyya, kwalejoji da jami'o'i, kamfanonin bugawa da rini, masana'antun magunguna, masana'antun masana'antu da hakar ma'adinai, da sauransu.
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Wankin Ruwa na YY-H4
Gabatarwar Samfuri
TheYY-Ana amfani da ruwan wanka na H4 mai yawan zafin jiki don busarwa, tattarawa, tacewa, da kuma sanya sinadarai masu guba, magunguna, da kayayyakin halittu. Haka kuma ana iya amfani da shi a cikin dumama ruwan wanka mai yawan zafin jiki da sauran gwaje-gwajen zafin jiki. Kayan aiki ne mai mahimmanci a fannin ilmin halitta, kwayoyin halitta, kayayyakin ruwa, kariyar muhalli, magani, tsafta, dakunan gwaje-gwajen biochemistry, da kuma fannonin bincike na ilimi da kimiyya.
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YY-30T-1 Laboratory Hydraulic Press
An sanye shi da ayyuka na sarrafa matsewa ta atomatik, shaye-shaye ta atomatik (lokutan da za a iya saitawa), ramawa ta atomatik, lokacin vulcanization (daƙiƙa 0-9999), ƙararrawa mai ji bayan an kammala da kuma sarrafa saukar da dandamali ta atomatik a lokaci guda.
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YY-30T-2 Laboratory Hydraulic Press
Amfanin Kayan Aiki:
1. Kula da zafin jiki ta atomatik
2. Cika matsin lamba ta atomatik
3. Daidaita yanayin zafi
Siffofin fasaha:
Sigogi
darajar
1. Ƙarfin matsa lamba mara iyaka 0.3MN (T30)
2. Takamaiman bayanin farantin (farantin zafi) L 200 × W 200x50mm (kauri),
Kayan aiki: Q235 ingantaccen ƙarfe mai tsarin carbon
3. Tsarin aiki Layer 2
4.Yawan faranti masu zafi Guda 3
5. Nisa tsakanin faranti masu zafi 100mm
6. Daidaito tsakanin farantin zafi ≤0.09mm
7. Zafin saman farantin zafi Ra≤2.5μm
8. Hanyar dumama Dumama wutar lantarki
9. Ƙarfin dumama a kowace farantin zafi 600w*4=2.4kw
10.Maximum dumama zafin jiki 300℃
11. Hanyar sarrafa zafin jiki Mita mai sarrafa zafin jiki
12. Ikon mota 3.0KW
13. Buga bugun famfo/diamita 180mm/Ф160mm,Kayan aiki:QT500-7
14. Adadin silinda mai Saiti 1, Kayan aiki: QT500-7
15.Maximum tsarin matsin lamba 15Mpa
16. Tsarin tsari Nau'in ginshiƙi huɗu
17. Adadin/diamita na tsaye Guda 4/Ф55mm, ƙarfe 45#
18. Hanyar sarrafawa Sarrafa haɗaɗɗen hannu-atomatik
19. Nauyi 750Kg
20. Ƙarfin wutar lantarki na musamman 440 VAC, 60 Hz
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YY433B Gargaɗi Tufafin Retroreflectometer ISO 20471
Aikace-aikacen Samfuri
Ana amfani da shi don kwaikwayon da kuma tantance aikin haske na kayan gargaɗin ƙwararru masu yawan gani a lokacin damina da bushewa, da kuma tantance ma'aunin haske na saman samfurin. Ya dace da tufafin gargaɗi masu yawan gani da ake sawa a wurare daban-daban don tabbatar da gargaɗin aminci ga ma'aikata.
Haɗuwa daMa'auni
Shafi na C.4.1 Hanyar Aunawa Mai Kyau da Ƙarin Bayani na GB 20653-2020 Gargaɗin Ƙwararru Mai Ganuwa Mai Kyau Tufafi, GB/T 28468, da sauransu.
TS EN 471: Tufafin gargaɗi masu gani sosai don amfanin ƙwararru - Hanyoyin gwaji da buƙatu
TS EN ISO 20471 Tufafi masu gani sosai - Hanyoyi da buƙatu na Gwaji
Fasali na Kayan Aiki
- Yana ɗaukar tsarin ɗaukar hoto mai ƙarancin haske tare da ƙudurin sigina mai girma da kuma ingantaccen bayanai.
- Ma'aunin nisan infrared don tantance matsayi mai sauri da daidaito tsakanin dandamalin sarrafawa da aunawa da matakin samfurin.
- Yana amfani da tsarin transceiver mara waya, yana ba da damar sarrafa kayan aiki ba tare da kebul ba da haɗin bayanai don sauƙi da inganci.
- Ana iya amfani da hanyoyi guda biyu na aunawa (ma'auni mai dacewa da kuma duba bayanai) a cikin software don sauƙaƙe nazarin bayanai.
- Daidaitaccen sarrafa injin da tuƙi don saurin matsayi mai kyau tare da ƙarancin hayaniya.
- Daidaita kusurwar abin da ya faru da kusurwar lura ta atomatik don sauƙin aikin gwaji.
- Tsarin tushen haske mai karko kuma abin dogaro tare da haske mai daidaito a tsaye.
- Na'urar daidaita ƙarfin lantarki tana tabbatar da daidaito da daidaito na matsin feshi don sauƙin sarrafawa, sanye take da magudanar ruwa da kuma wurin tattara ruwa.
- Tsarin sauyawa mai sauri don sauƙaƙewa da sauri na samfurin mannewa.
- Babban ɓangaren sarrafawa yana amfani da babban allo mai aiki da yawa na bit 32 daga STMicroelectronics.
- Allon taɓawa mai launi tare da yanayin aiki bisa menu; allon musamman da aka shigo da shi daga waya mai waya ta aluminum tare da maɓallan ƙarfe.
- Bugawa ta atomatik na fitarwa bayanai.
- An haɗa shi da aikin software na kan layi.
- An samar da tashar gwaji mai duhu don tabbatar da yanayin gwaji mai daidaito da kuma rage kurakuran aunawa, wanda ke ba da damar yin gwaje-gwaje a rana da kuma da dare.
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YY227R Accelerotor Abrasion Tester(AATCC TM93)
Amfani da Kayan Aiki:
Wannan na'urar gwaji ta dace da gwajin juriyar lalacewa na yadi da sauran kayan sassauƙa.
Yarda da Ka'idoji:
AATCC93-2016 da sauran ƙa'idodi.
Siffofin samfurin:
1. Nunin dijital na saurin gwaji, babban daidaito, sauƙin daidaitawa;
2. Duk injin ɗin nau'in tebur ne, mai sauƙi kuma mai sauƙin amfani;
3. Ƙofar da aka yi amfani da ita wajen ɗaukar hoto, tana da inganci wajen ɗaukar hoto, wanda hakan ke ba da damar maye gurbin samfuran gwaji cikin sauri;
4. Tushen injin yana da roba mai rage girgiza, sauƙin shigarwa, aiki mai kyau, kuma babu buƙatar shigar da sukurori na anga;
5. Motar mita mai canzawa don sarrafa gudu, aiki mai ɗorewa, ƙarfin ɗaukar kaya mai ƙarfi;
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Mai Gwajin Yawan Watsa Ruwa na YY501H (ASTM E96)
Amfani da Kayan Aiki:
Ana amfani da wannan kayan aiki don auna yadda tufafin kariya na likitanci, masaku daban-daban masu rufi, masaku masu hade-hade, membranes masu hade-hade da sauran kayayyaki ke iya shiga ruwa.
Ka'idojin da suka dace:
GB 19082-2009: Bukatun Fasaha don Tufafin Kariya na Likita 5.4.2 Rage Ruwa;
GB/T 12704-1991: Hanyar Auna Yadda Ruwa Ke Rarrafewa a Yadi – Kofin Ruwa Hanyar 6.1 Hanyar A Hanyar Sha;
GB/T 12704.1-2009: Hanyoyin Gwaji don Rarraba Ruwa na Yadi - Kashi na 1: Hanyar Sha;
GB/T 12704.2-2009: Hanyoyin Gwaji don Rarraba Ruwa na Yadi - Kashi na 2: Hanyar Tururi;
ASTM E96; Hanyoyin Gwaji na Daidaitacce don Yaɗa Tururin Ruwa na Kayan Aiki
JIS L1099-2012 da sauran ƙa'idodi.