显示 1009-1029 个结果(共 1029 个结果)

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ZNCL-DS Magnetic Hotplate Stirrer

  • Large Superfine black ceramictop plate 470 X 150 X 20MM for heating and stirring 5x 250ml at the same time
  • Built-in PID electronic controller !
Designed for stirring and heating of liquid . Built-in temperature control maintains element temperature from ambient to 350°C ! Stirring is Independently controlled with a variable speed control up to 1800rpm .
  • LCD Display for Temperature set ,reduce , add stir speed .
  • Heat only, stir only or heat and stir together function  .
  • Electronic speed control for constant speed even during change in load .
  • High magnetic adhesion .
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ZNCL-GS oil bath 1

products features : 1) Exclusively using aluminium made  bowl to heat, unique heating mode (patent applied for ),can water bath at 100°C or oil bath at 250°C to heat . 2) Temperature control adopts PID control algorithm, with double screen digital display, self adjustment function, high precision, small temperature difference, one-button tick operating, use inner and outer thermocouples to measure temperature, controlled silicon manage the output, 160-240V wide voltage power supply and with Broken accidentally protection function.
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ZNCL-GS oil bath 2

products features : 1) Exclusively using aluminium made  bowl to heat, unique heating mode (patent applied for ),can water bath at 100°C or oil bath at 250°C to heat . 2) Temperature control adopts PID control algorithm, with double screen digital display, self adjustment function, high precision, small temperature difference, one-button tick operating, use inner and outer thermocouples to measure temperature, controlled silicon manage the output, 160-240V wide voltage power supply and with Broken accidentally protection function.
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ZNCL-GS oil bath 3

products features : 1) Exclusively using aluminium made  bowl to heat, unique heating mode (patent applied for ),can water bath at 100°C or oil bath at 250°C to heat . 2) Temperature control adopts PID control algorithm, with double screen digital display, self adjustment function, high precision, small temperature difference, one-button tick operating, use inner and outer thermocouples to measure temperature, controlled silicon manage the output, 160-240V wide voltage power supply and with Broken accidentally protection function.
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ZNCLDL Magnetic Hotplate Stirrer

Top Material: Superfine Ceramics Temperature Range: ambient to 400 degree, digital display , +/- 1 accuracy , PID control Stir speed:0- 2500rpm , digital display ,+/- 1 rpm Timer: 0~ 9999min Heating and Stir Volume: 50ml - 15000ml
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ZNCLTS stirring heating mantles 1

Heating Mantles are manufactured to the highest quality in  China manufacturing facility .Our heating mantles  made of alkali-free glass fiber insulation material, the Cr20Ni80 alloy wire spring installed in them, with aluminum silicate cotton by the vacuum shape of the hemispherical insulation body insulation. Each mantle is made with extreme care and is hand sewn to assure its reliability, quality and safety. Maximum heat transfer to the sample is achieved by having excellent insulation around the cartridge and good flask coverage. All AIBOTE mantles go through the 'burn off' procedure at the end of the manufacturing process enabling use straight out of the box.
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ZNCLTS stirring heating mantles 2

Heating Mantles are manufactured to the highest quality in  China manufacturing facility .Our heating mantles  made of alkali-free glass fiber insulation material, the Cr20Ni80 alloy wire spring installed in them, with aluminum silicate cotton by the vacuum shape of the hemispherical insulation body insulation. Each mantle is made with extreme care and is hand sewn to assure its reliability, quality and safety. Maximum heat transfer to the sample is achieved by having excellent insulation around the cartridge and good flask coverage. All AIBOTE mantles go through the 'burn off' procedure at the end of the manufacturing process enabling use straight out of the box.
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ZNCLTS stirring heating mantles 3

Heating Mantles are manufactured to the highest quality in  China manufacturing facility .Our heating mantles  made of alkali-free glass fiber insulation material, the Cr20Ni80 alloy wire spring installed in them, with aluminum silicate cotton by the vacuum shape of the hemispherical insulation body insulation. Each mantle is made with extreme care and is hand sewn to assure its reliability, quality and safety. Maximum heat transfer to the sample is achieved by having excellent insulation around the cartridge and good flask coverage. All AIBOTE mantles go through the 'burn off' procedure at the end of the manufacturing process enabling use straight out of the box.
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ZNCLTS stirring heating mantles 4

Heating Mantles are manufactured to the highest quality in  China manufacturing facility .Our heating mantles  made of alkali-free glass fiber insulation material, the Cr20Ni80 alloy wire spring installed in them, with aluminum silicate cotton by the vacuum shape of the hemispherical insulation body insulation. Each mantle is made with extreme care and is hand sewn to assure its reliability, quality and safety. Maximum heat transfer to the sample is achieved by having excellent insulation around the cartridge and good flask coverage. All AIBOTE mantles go through the 'burn off' procedure at the end of the manufacturing process enabling use straight out of the box.
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ZNHW serials heating mantles 1

MIC TECH heating mantles  made of alkali-free glass fiber insulation material, the Cr20Ni80 alloy wire spring installed in them, with aluminum silicate cotton by the vacuum shape of the hemispherical insulation body insulation. Each mantle is made with extreme care and is hand sewn to assure its reliability, quality and safety. Maximum heat transfer to the sample is achieved by having excellent insulation around the cartridge and good flask coverage. MIC TECH mantles go through the 'burn off' procedure at the end of the manufacturing process enabling use straight out of the box.  
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ZNHW serials heating mantles 2

MIC TECH heating mantles  made of alkali-free glass fiber insulation material, the Cr20Ni80 alloy wire spring installed in them, with aluminum silicate cotton by the vacuum shape of the hemispherical insulation body insulation. Each mantle is made with extreme care and is hand sewn to assure its reliability, quality and safety. Maximum heat transfer to the sample is achieved by having excellent insulation around the cartridge and good flask coverage. MIC TECH mantles go through the 'burn off' procedure at the end of the manufacturing process enabling use straight out of the box.  
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ZNHW serials heating mantles 3

MIC TECH heating mantles  made of alkali-free glass fiber insulation material, the Cr20Ni80 alloy wire spring installed in them, with aluminum silicate cotton by the vacuum shape of the hemispherical insulation body insulation. Each mantle is made with extreme care and is hand sewn to assure its reliability, quality and safety. Maximum heat transfer to the sample is achieved by having excellent insulation around the cartridge and good flask coverage. MIC TECH mantles go through the 'burn off' procedure at the end of the manufacturing process enabling use straight out of the box.  
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ZNHW serials heating mantles 4

MIC TECH heating mantles  made of alkali-free glass fiber insulation material, the Cr20Ni80 alloy wire spring installed in them, with aluminum silicate cotton by the vacuum shape of the hemispherical insulation body insulation. Each mantle is made with extreme care and is hand sewn to assure its reliability, quality and safety. Maximum heat transfer to the sample is achieved by having excellent insulation around the cartridge and good flask coverage. MIC TECH mantles go through the 'burn off' procedure at the end of the manufacturing process enabling use straight out of the box.  
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ZNHW serials heating mantles 5

MIC TECH heating mantles  made of alkali-free glass fiber insulation material, the Cr20Ni80 alloy wire spring installed in them, with aluminum silicate cotton by the vacuum shape of the hemispherical insulation body insulation. Each mantle is made with extreme care and is hand sewn to assure its reliability, quality and safety. Maximum heat transfer to the sample is achieved by having excellent insulation around the cartridge and good flask coverage. MIC TECH mantles go through the 'burn off' procedure at the end of the manufacturing process enabling use straight out of the box.  
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ZNHW serials heating mantles 6

MIC TECH heating mantles  made of alkali-free glass fiber insulation material, the Cr20Ni80 alloy wire spring installed in them, with aluminum silicate cotton by the vacuum shape of the hemispherical insulation body insulation. Each mantle is made with extreme care and is hand sewn to assure its reliability, quality and safety. Maximum heat transfer to the sample is achieved by having excellent insulation around the cartridge and good flask coverage. MIC TECH mantles go through the 'burn off' procedure at the end of the manufacturing process enabling use straight out of the box.  
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ZNHW serials heating mantles 7

MIC TECH heating mantles  made of alkali-free glass fiber insulation material, the Cr20Ni80 alloy wire spring installed in them, with aluminum silicate cotton by the vacuum shape of the hemispherical insulation body insulation. Each mantle is made with extreme care and is hand sewn to assure its reliability, quality and safety. Maximum heat transfer to the sample is achieved by having excellent insulation around the cartridge and good flask coverage. MIC TECH mantles go through the 'burn off' procedure at the end of the manufacturing process enabling use straight out of the box.  
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ZNHW serials heating mantles 8

MIC TECH heating mantles  made of alkali-free glass fiber insulation material, the Cr20Ni80 alloy wire spring installed in them, with aluminum silicate cotton by the vacuum shape of the hemispherical insulation body insulation. Each mantle is made with extreme care and is hand sewn to assure its reliability, quality and safety. Maximum heat transfer to the sample is achieved by having excellent insulation around the cartridge and good flask coverage. MIC TECH mantles go through the 'burn off' procedure at the end of the manufacturing process enabling use straight out of the box.  
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ZSA-300 0.7-5X stereo microscope

Zoom objective:0.7X-5X,WD 129.5MM ZSA300 stereo zoom microscope

Model ZSA303 is coaxial illumination stereo microscope

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ZTX-1020 step zoom stereo microscope

Step zoom Stereo microscope 1X/2X3X/4X Sharp stereo erect image over a wide field of view. 45°inclined and 360°rotatable binocular head with locked-in eyepiece,The left ocular-tube with diopter adjustment ±5dp,The interpupillary distance is between 55-75mm. Three kind of 90°rotatable objective for selection:1×/2×,1×/3×,2×/4× ZTX-10/ZTX-20 series supplied with pillar style stand;ZTX-10-C series supplied with fan base and pillar stand,ZTX-20-W series supplied with arm curved style stand. CE approval. Power supply 110V/60Hz or 220V/50Hz. Each set packed in styrofoam box and in an inner box.Two or Four sets in one outer carton.The outer measurement is ZTX-10/20:85×35×40cm ZTX-20-W:50×37×48cm. A wide range of accessories for selection.
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ZTX-E 1-4X stereo microscope

Stereo microscope 1X-4X, zoom ratio: 1:4 45°inclined and 360°rotatable binocular head with locked-in eyepiece,Both ocular-tubes are with diopter adjustment ±5dp,The interpupillary distance is between 55-75mm. Zoom  objective:1×-4× ZTX-3E is trinocular. Each set packed in styrofoam box and in an inner box.Two sets in one outer carton. A wide range of accessories for selection. Illumination: L1:Incident reflected halogen light 12V 10W;Transmitted halogen light 12V 10W,Brightness is adjustable. L2:Both incident and transmitted light with LED 1W,Brightness is adjustable.
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ZTX-G 0.75-3.6X stereo microscope

Stereo microscope 0.75X-3.6X Optional accessories: Eyepiece:WF5×,SWF10×,WF15×,HWF20× Auxiliary Objective:0.5×,0.75×,1.5×,2× Digital camera: 1.3MP, 3MP, 5MP Darkfield Attachment Jewel Tweezer φ95mm Frosted glass & White/Black Working stage Fluorescent Lamp 5W or Halogen Lamp12V10W or LED Wooden case or Aluminum carrying case Illumination: L1.Incident reflected halogen lamp 12V10W. L2.incident reflected halogen lamp 12V10W;transmitted halogen lamp 12V10W;Brightness is adjustable. L3.Halogen lamp 12V10W for incident lamp and fluorescent lamp 5W for transmitted lamp. L4. Halogen lamp 12V10W for incident lamp and fluorescent lamp 5W for transmitted lamp;Brightness is  adjustable. L5.Both incident and transmitted light with LED.