- 09
- Sep
Laboratory Muffle Rauv
Laboratory Muffle Rauv
Lub hom phiaj tseem ceeb
Muffle furnace , box-type muffle furnace is widely used in laboratories , universities, scientific research institutes, industrial and mining enterprises for high temperature sintering, metal annealing, chemical industry, metallurgy, ceramics, new material development, organic matter ashing, and quality testing. also apply to the military, electronics, pharmaceuticals, specialty materials and other production and experiments . According to different atmospheres, different temperatures, different heating elements are used to satisfy different process experiments and specially manufactured , box-type resistance furnaces .
- khoom Introduction
Hom tshiab ntawm lub zog hluav taws xob txuag hluav taws xob ntawm nws tus kheej tsim thiab tsim tawm. Nws muaj qhov tsim nyog txheej txheej txheej txheej ob txheej txheej, qhov kub saum npoo av tsawg dua lossis sib npaug li 40 ℃, thiab qhov tsos zoo nkauj thiab dav. Nws yog ua tiav los ntawm txias-kuav los tiag steel phaj, CNC tshuab cov cuab yeej, siab precision laser txiav tshuab, thiab CNC dabtsi yog khoov tshuab. Qhov saum npoo zoo nkauj, zoo nkauj, thiab ob-xim. Cov hmoov av oxidized yog electrostatically txau kom ua tiav qhov ruaj khov, tsis fading, kub thiab tiv thaiv kev txhim kho corrosion.
Cov cua sov: Xaiv cov cua sov sib txawv raws li qhov cub cua sov. Cov cua sov tau muab faib ua: hluav taws xob rauv hluav taws xob, ua haujlwm tiv thaiv kab, silicon carbide pas nrig, pas nrig silicon molybdenum, thiab xaim molybdenum.
Liner material: The liner is made of imported temperature refractory materials and constructed by the craftsmanship. Strong thermal shock resistance, good corrosion resistance, no collapse, no crystallization, no slag, and long service life!
Temperature control mode: microcomputer intelligent adjustment technology, PID adjustment, automatic control, self-tuning function; multi-segment program programming, and can control various heating, heat preservation, and cooling programs; power adjustment; high temperature control accuracy; integrated module thyristor control , Phase shift trigger. Protection device: independent over-temperature protection, over-voltage, over-current, leakage, short-circuit protection, etc., with a high degree of automation, and all indicators have reached the level.
B. Product features
1, lub cub tawg ntawm cov khoom siv txawv teb chaws lub teeb siab purity alumina ceramic khoom, siab tawv, tsis tuaj yeem them taus cov hmoov kub, siab kub sintering, tsis hloov pauv kev lag luam tus qauv
2, lub cev cua sov yog ua los ntawm kev tiv thaiv xaim / silicon carbide / molybdenum disilicide, tuaj yeem tiv taus lub nra hnyav, ruaj khov thiab lub neej ntev, zoo kub zoo ib yam
3, patented tsim kev tswj qhov kub thiab txias, cua sov zoo ib yam, qhov loj me tib yam li kev lag luam txhawm rau txhim kho kev ua haujlwm ntawm lub tshuab ua kom sov 3 zaug ntau dua,
4, lub ntsuas ntsuas ntse ntsuas qhov ntsuas qhov kub thiab txias, qhov kub me me, nrog rau qhov ntsuas kub thiab kho qhov kub, ntsuas qhov tseeb ntawm ±. 1 deg.] C (muaj daim ntawv pov thawj xeem tawm los ntawm tus neeg thib peb)
5, sab qhov rooj qhib, qhib tau yooj yim, tuaj yeem tig 360 ℃
6, ob chav casing steel phaj, txheej xeb xim kho kub;
7, cov khoom siv hluav taws xob tau siv hauv West German cov khoom lag luam, nrog kev tiv thaiv to, txhim khu kev qha
8 , over-temperature alarm and power failure, leakage protection, reliable operation
9, microcomputer tswj, ntse PID tswj, 30 ntu programmable kub nkhaus, tsis siv neeg ua haujlwm yam tsis muaj tus tiv thaiv (tsis siv neeg nce thiab txo qis, cua sov)
10, los ntawm peb cov software, Is Taws Nem thiab khoos phis tawj, ua kom muaj ib lossis ntau lub chaw taws teeb tswj hluav taws xob, taug qab lub sijhawm tiag tiag, keeb kwm, cov ntawv tshaj tawm thiab lwm yam haujlwm; tuaj yeem teeb tsa cov ntawv tsis muaj ntawv sau cia, khaws cov ntaub ntawv, tso tawm;
11. Temperature category: 600 ℃ 800 ℃ 1000 ℃ 1200 ℃ 1400 ℃ 1600 ℃ 1700 ℃ 1800 ℃
C. Technical parameters
| Yam khoom kub | 600 ℃ -1200 ℃ | 1400 ℃ | 1600 ℃ | 1700 ℃ | 180O ℃ |
| Voltage AC | 220V / 380V | 220V / 380V | 220V / 380V | 220V / 380V | 220V / 380V |
| Kev khiav hauj lwm kub | 1200 ℃ | 1400 ℃ | 1600 ℃ | 1700 ℃ | 180O ℃ |
| Ua haujlwm kub ntev | 1150 ℃ | 1350 ℃ | 1550 ℃ | 1650 ℃ | 175O ℃ |
| Kev tswj qhov kub thiab txias raug | ± 1 ℃ | ± 1 ℃ | ± 1 ℃ | ± 1 ℃ | ± 1 ℃ |
| Temperature measuring element and temperature range | Nickel-chromium-nickel-silicon K temperature measurement range 0-1350 ℃ | Qhov ntsuas kub ntawm platinum thiab rhodium S yog 0-1700 ℃ | Qhov ntsuas kub ntawm platinum rhodium platinum B yog 0-1820 ℃ | Qhov ntsuas kub ntawm platinum rhodium platinum B yog 0-1820 ℃ | Platinum rhodium platinum or fiber optic infrared temperature measurement |
| Cov cua kub | adjustable | adjustable | adjustable | adjustable | adjustable |
| Cua sov caij | Kev tiv thaiv xaim / silicon carbide pas nrig | Silicon carbide rod | 1800 silicon molybdenum rod | 1800 silicon molybdenum rod | 1900 silicon molybdenum rod |
| Installation location and method of heating element | Installed vertically on both sides of the furnace | Installed vertically on both sides of the furnace | Installed vertically on both sides of the furnace | Installed vertically on both sides of the furnace | Installed vertically on both sides of the furnace |
| Refractory | Siab purity alumina fiberboard | High-purity alumina zirconium-containing fiberboard | Imported high-purity alumina fiberboard | Ntshuam Cov Khoom Siv Morgan Lub Teeb | Imported high-purity Morgan lightweight materials |
| Cooling structure | Double-layer furnace shell, air-cooled | Double-layer furnace shell, air-cooled | Double-layer furnace shell, air-cooled | Double-layer furnace shell, air-cooled | Double-layer furnace shell, air-cooled |
| Cov cua sov kub | ≤ 45 qib | ≤ 45 qib | ≤ 45 qib | ≤ 45 qib | ≤ 45 qib |
| Cov cua kub | The heating rate can be adjusted freely, the adjustment range: the heating rate is 40 degrees per minute ( 40 degrees /min ), the slow heating rate is 1 degree per hour ( 1 degrees /h ) | ||||
| Cua sov caij | Using U type 1800 molybdenum disilicide, molybdenum disilicide to a molybdenum disilicide heating element is made of a base element surface temperature of 1800 deg.] C , which is used in a high temperature oxidizing atmosphere, glassy surface, a layer of light generating The dense glass film can protect the silicon molybdenum rod from oxidation. Therefore, the silicon molybdenum rod element has high temperature. Under normal operation, the resistance of the element generally does not change with the length of use. Therefore, the old and new components can be mixed. | ||||
| Rauv | Lub tshuab ua kom sov lub cev ua tiav los ntawm CNC tshuab cov cuab yeej, thiab ua los ntawm polishing, sib tsoo, khaws, phosphating, txau cov hmoov yas, ci kub, thiab lwm yam, ob-xim sib txuam, tshiab thiab zoo nkauj tsos, nrog acid thiab alkali tsis kam, corrosion tsis kam, kub tsis kam tiv, Yooj yim los ntxuav thiab lwm yam zoo | ||||
| Cov qauv cua sov | The electric furnace body adopts an air-cooled double-layer furnace body structure to ensure a good working environment | ||||
| Txoj kev qhib qhov rooj | The opening method of the furnace door is 180 degrees sideways in the axial direction , and the furnace door can be rotated 360 degrees to avoid the inner wall of the furnace door from roasting to the arm during high temperature reclaiming. | ||||
| Refractory | Furnace lining is made of imported Morgan fiber material, high temperature, low heat storage, resistance to rapid heat and cold, no cracks, no slag, and good insulation performance (the energy saving effect is more than 80% of the old electric furnace ) | ||||
| Cov khoom siv hluav taws xob | It adopts three layers of insulation, namely: aluminum silicate fiber board, alumina fiber board, and alumina (polycrystalline) fiber board. The energy saving effect is more than 80% of the old electric furnace . | ||||
| Cov cua sov plhaub kub | Long-term use does not stop the furnace, the shell temperature is less than 45 degrees | ||||
| cua txias txoj kev | Double-layer furnace shell, air-cooled | ||||
| tiv thaiv | Adopt integrated modular control unit, accurate control accuracy, and designed dual-loop control and dual-loop protection, with overshoot, overshoot, undershoot, segment couple, phase loss, overvoltage, overcurrent, overtemperature, current feedback , Soft start and other protection | ||||
| tswj | The closed-loop technology is used for the trigger control of the thyristor module, the phase-shifting trigger control mode, the output voltage, current or power is continuously adjustable, and it has the characteristics of constant voltage, constant current or constant power; the current loop is the inner loop, and the voltage loop is the outer loop. When the load is suddenly added or the load current exceeds the current limit value, the output current of the *** voltage regulator is within the rated current range to ensure that the output and the voltage regulator work normally; at the same time, the voltage loop also participates in the regulation to make the output of the voltage regulator current is *** within the rated current range, to maintain a constant output current and voltage on the premise that there is sufficient balance adjustment; heat generating element to reach the protective avoid shock hazard, current and voltage, and achieve a reliable control effect control accuracy . | ||||
| Tso saib tsis | Kev ntsuas kub, ntsuas kub ntu, sijhawm faib, lub sijhawm seem, lub zog tso tawm feem pua, qhov hluav taws xob, tam sim no, thiab lwm yam. | ||||
| Button | Lub pob txawv teb tau muaj kev pab lub neej ntau dua 100,000 zaug thiab muaj qhov taw qhia LED. | ||||
| Temperature curve setting | Using intelligent temperature controller, equipped with standard PID , artificial intelligence adjustment APID or MPT and other adjustment methods, with self-tuning and self-learning functions, excellent control characteristics without overshoot and no undershoot, with 30- segment program control function, Realize the temperature rise and fall control of any slope, with programmable / operable commands such as jump (cycle), run, pause and stop , and allow to modify the program at any time during the control operation of the program; adopt artificial intelligence with curve fitting function Adjust the algorithm to obtain a smooth and smooth curve control effect; | ||||
| Multiple curve input | Microcomputer program tswj kev ua haujlwm, koj tuaj yeem nkag mus rau qhov chaw: ntau txoj kab nkhaus tuaj yeem nkag tau rau tib lub sijhawm, thiab lawv tuaj yeem raug hu ua kev txiav txim siab thaum siv. | ||||
| Accessories Random | Two spare components, two sets of rods, one heat insulation plug for the furnace door, one crucible tongs, one pair of high temperature gloves, one manual and one certificate. | ||||
| Lub sijhawm tiv thaiv thiab sijhawm | Cov hluav taws xob hluav taws xob tau lees paub rau ib xyoos dawb, cov cua sov thiab cov thermocouples tsis tau lav (hloov dawb rau kev puas tsuaj ntuj li ntawm peb lub hlis) | ||||
| Neeg tuaj yeem xaiv | 1 , a crucible, sagger, corundum pad / SiC plate
2, khoos phis tawj tswj software thiab kho vajtse 3 , touch-screen human-machine interactive control software and hardware 4, khoom siv: cov khoom cua sov |
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| Ceev faj | Txhawm rau tsis cuam tshuam rau kev pabcuam lub neej ntawm lub tshuab ua hluav taws xob, peb pom zoo tias cov cua sov thiab cua txias yog 10-20 ℃ /min, (kev pabcuam lub neej ntawm cov cua sov yuav luv dua yog tias cua sov nrawm dhau)
Lub thawv cua sov no tsis siv lub tshuab nqus tsev, yog li tsis muaj cov pa taws thiab cov pa tawg tuaj yeem nkag mus rau hauv nws Tom qab lub thawv cua sov no tau siv rau ib ntus, qhov tawg me me yuav tshwm rau hauv lub cub tawg. Nov yog qhov tshwm sim ib txwm muaj thiab yuav tsis cuam tshuam rau kev siv. Nyob rau tib lub sijhawm, nws tuaj yeem kho nrog alumina txheej. Nws tsis pom zoo kom dhau hauv cov pa roj ntsha. Yog tias koj xav kom dhau cov pa roj carbon zoo xws li S, Na, thiab lwm yam, thov qhia ua ntej thiab peb yuav kho lub cub tawg Kev daws qhov kub tsis tuaj yeem xau mus rau hauv qab ntawm lub tshuab ua kom sov, thiab cov txheej txheem zam kev tuaj yeem raug cais los ntawm cov phaj thaub qab lossis hmoov alumina Qhov ntsuas yuav tsum tau muab tso rau qhov chaw muaj cua nkag tau zoo, tsis muaj qhov av noo. |
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| Daim Ntawv Sau | Ib lub tshuab hluav taws xob hluav taws xob, ob lub hauv paus tseem ceeb, ob lub pas nrig, ib lub rhaub hluav taws kub ntsaws rau lub qhov rooj rauv taws, ib tus pas nrig, ib khub ntawm cov hnab looj tes kub, ib phau ntawv qhia, thiab ib daim ntawv xa khoom muag. | ||||
| Kev xa khoom tseem ceeb | Lub ntim ntawm lub qhov cub hluav taws xob yog ntoo pallet ntawv ntim
Kev xa khoom hauv tsev dawb (pub dawb hauv cheeb tsam nroog) Peb yuav muaj lub luag haujlwm rau ib qho kev puas tsuaj uas tshwm sim thaum thauj cov hluav taws xob rauv Cov txheej txheem kev thauj mus los: tsheb thauj mus los, tsheb nqaj hlau, nkoj (xa khoom lag luam tawm txawv teb chaws), huab cua (kev lag luam tawm txawv teb chaws), kev thauj mus los los ntawm peb lub tuam txhab tau xaiv los ntawm lub tsheb tshwj xeeb (ntim hauv thawv ntoo) |
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Qhov cub loj tuaj yeem hloov kho raws li cov neeg siv khoom xav tau!
| Qhov cub loj mm | Qhov hluav taws xob v | Hwj chim kw | tswj qhov tseeb |
| 200 × 150 × 150 | 220 / 380 | 4 | ± 1 |
| 200 × 200 × 200 | 220 / 380 | 6 | ± 1 |
| 300 × 200 × 200 | 220 / 380 | 8 | ± 1 |
| 300 × 300 × 300 | 220 / 380 | 10 | ± 1 |
| 400 × 300 × 300 | 220 / 380 | 12 | ± 1 |
| 500 × 300 × 200 | 220 / 380 | 15 | ± 1 |
| 500 × 300 × 300 | 380 | 18 | ± 1 |
| 500 × 500 × 500 | 380 | 25 | ± 1 |
| 800 × 500 × 500 | 380 | 40 | ± 1 |
| 1200 × 500 × 500 | 380 | 85 | ± 1 |
