Top Mounted Magnetic Level Switch Manufacturer & Exporter of Top Mounted Magnetic Level Switch. Our product range also comprises of Glass Tube Rotameter, Acrylic Body Rotameter and Bypass Rotameter. Top Mounted Magnetic level Switch or liquid level switch moves up and down on probe immersed in a liquid. The float energizes the hermetically sealed sensors, which change from NO to NC or otherwise as the float - passes them. Details Require for Quotation : Height Of The Tank Or Probe Length Required No. Of Points To Be Controlled With Respect To Top Flange Material Of Construction Of Wetted Parts Top Nozzle Detail Which Is Welded On Tank On Which You Are Intenting To Mount Level Switch Housing Enclosure (Flame Proof/ Weather Proof) Features : Standard Range: 200 mm to 2000 mm Temperature: Upto 200 C Pressure: Upto 20Kg/cm2 Moc: ss 304, SS 316, SS 316L, PP Connection: Flange End/Screwed Or To Mention
Manufacturer & Exporter of Displacer Type Level Switch. Our product range also comprises of Glass Tube Rotameter, Acrylic Body Rotameter and Bypass Rotameter. Our organization is instrumental in offering a gamut of Displacer Type Level Switch. Our range is custom engineered in several specifications as specified by our clients. Displacer Type Level Switch is based on buoyancy principle. It is used for controlling the liquid level in underground & overhead tanks. Specifications : Application: Wat water, Furnace Oil, Lube Oil Chemical, Solve etc. Protection: Weather proof IP 65/Ex-Proof IIA & IIB Out Put: Relay contacts Switch Rating: 5 Amps 230v Ac Pressure: 20kg/Cm2 Temp. : 150 C Conn. : 3"(Min.) Flanged or Screwed Details Require for Quotation : Height Of The Tank Or Probe Length Required No. Of Points To Be Controlled With Respect To Top Flange Material Of Construction Of Wetted Parts Top Nozzle Detail Which Is Welded On Tank On Which You Are In-tenting To Mount Level Switch Housing Enclosure (Flame Proof/ Weather Proof)
By Pass Rotameters Manufacturer & Exporter of Bypass Rotameter. Our product range also comprises of Glass Tube Rotameter, Acrylic Body Rotameter. By- Pass Rotameter systems are designed for the accurate measurement of fluid rate of flow in pipelines 25 NB in diameter. They accomplished this by providing a bypass flow that is directly proportional to the main flow. Since Rota meter measure bypass flow, not static differential, flow ranges up to 10 to l are possible with these instruments. System - A complete bypass Rotameter installation consists of the following : Orifice flanges with orifice plate for insertion into the main pipeline Bypass piping with valves and fittings; a range orifice for insertion into the bypass pipeline What ever type Rotameter is considered best suited to a particular application Suitable to measure the Flow in above Specifications : Type of tapping: Flange, D and D/2, corner Accuracy: +/-2% of full flow Range ability: 7:1 or 5:1 50NB Line Standard ISO 5167 Size Design Standard: ISO 5167 or BS/1042 BS/1042 Accessories : High & Low Flow switches 4-20 ma Transmitter
Glass Tube Rotameter Manufacturer & Exporter of Glass Tube Rotameter. Our product range also comprises of Acrylic Body Rotameter and Bypass Rotameter. Our organization holds expertise in manufacturing and supplying premium quality Glass Tube Rota Meter. We carry out the manufacturing process of these Rota Meter by making use of the supreme quality steel under the supervision of professional. This equipment is made of qualitative range of boro silicate glass using the latest technology. Features : Flow Star Glass Tube Rota meters are unique design for industrial usage high precision tapered borosilicate glass tubes are utilized for best performances. Special design features eliminate stresses on glass tube even under industrial handling conditions. Glass Tube are field replicate without disturbing end connection
Heating Mantle
PTFE Parts
Glass plant and pipeline should be supported correctly. To prevent inducing undesirable stresses stresses in the glass, support should be rigid. When supported, glass should be in compression. Generally glass plant and equipment are supported in a rectangular tubular structure. This structure is formed of galvanized mild steel tubing with the cast iron fittings, which are described in this catalogue. This type of structure provides enough flexibility for future modifications and is strong enough to support a glass unit. Following rules should be followed while supporting a glass unit in a tubular structure. The structure be rigid. To give lateral support it must be braced back to the nearest wall or any rigid feature. All glass columns are build up from a fixed point on which whole weight of the column should be taken. If total loads exceeds the permissible limits, counter balance supports should be used to relieve excessive weight. With change in temperature, glass column and tubular structure expands at different rate. Therefore glass unit must be free for vertical movement above the fixed point. Hence above the fixed point guide supports should be used to give lateral support. Structure Tubes, Galvanised For forming the structure "B" class galvanised tubes are used in size of ½",1", 1¼", 1½", and 2. Cut tubes are available in required length to form a standard size structure. Cut tubes are provided with rubber plug at both the ends.
Column Components Measurement & Controls Column Components In many operations like reaction, extraction and absorption, the transparency of glass is a particular advantage. For such processes a range of column components are available in borosilicate glass which offers many advantages like : Inert to almost all chemicals hence no risk of contamination. Transparency allows visual monitoring of the process, flow patterns, colour changes etc. Almost universal resistance to corrosion Smooth surface permits easy cleaning and prevents fouling. Measurement & Controls In this part we have introduced equipment for efficient measure and control like Digital temperature indicators and controllers, Electro-magnet and timers for reflux control and Liquid level controller.
Product Description V945 1.5mL Amber Screw Neck Vial w/Write-on Spot, 9-425 Thread, 11.6*32mm, USP type 1 Features 1)9mm screw vials can be used on all common autosampler 2)Standard narrow neck design for GC and HPLC 3)9mm wider opening for easy puncture 4)Clear, type 1 class A borosilicate glass 5)9mm PTFE/silicone septa, has excellent chemical inertness, acid and alkali resistance 6)9mm screw black open top pp caps
Product Description 1.5mL small opening screw-thread vial amber glass vials V935 polypropylene autosampler vial manufactures septa Features 1)9mm screw vials can be used on all common autosampler 2)Standard narrow neck design for GC and HPLC 3)9mm wider opening for easy puncture 4)Clear, type 1 class A borosilicate glass 5)9mm PTFE/silicone septa, has excellent chemical inertness, acid and alkali resistance 6)9mm screw black open top pp caps
Measuring Jugs These handy jugs, molded in polypropylene, are clear, autoclavable and have good chemical resistance. These jugs are provided with a handle for easy & convenient lifting & have raised graduations for easy reading. Capacity ml Least Count 250 ml 10 ml 500 ml 10 ml 1000 ml 10 ml 2000 ml 20 ml
1. Application Ultraviolet aging test chamber uses ultraviolet lamp as light source. By simulating the ultraviolet radiation and condensation in natural sunlight, accelerated weatherability test of materials is carried out to obtain the results of weatherability of materials. It can simulate the environmental conditions such as ultraviolet, rain, high temperature, high humidity, condensation and darkness in natural climate. By reproducing these conditions, it can merge into a cycle and let it automatically execute the number of cycles. 2. Standards Conforms with ASTM G 153, ASTM G 154, ASTM D 4329, ASTM D 4799, ASTM D 4587, SAE J2020, ISO 4892, all current UV aging test standards. GB/T14522-93 National Standard of the People's Republic of China--Accelerated Test Method for Plastics, Coatings and Rubber Materials for Machinery Industry Products-Artificial Climate GB/T16585-1996 National Standard of the People's Republic of China-Test Method for Artificial Climate Aging of Vulcanized Rubber (Fluorescent Ultraviolet Lamp) GB/T16422.3-1997 standard design and manufacture of plastic laboratory light source exposure test method. 3. Product Parameters Standard Configuration Editor For Test Box (1) Install 8 UV ultraviolet lamps on both sides of the studio. (2) Sample holder number: 20 pieces. (3) Sample holder size: 404 x 105 (mm) (4) The heating mode is inner tank water heating, fast heating and uniform temperature distribution. (5) The drainage system uses the return vortex type and U type sedimentation device to drain the water. (6) The distance between the surface of the sample and the ultraviolet lamp is 50 mm and parallel. (7) The actual workroom is made up of test samples and brackets. (8) Internal water level automatic replenishment. (9) The box cover is bidirectional flip type, easy to open and close. (10) The bottom of the test box adopts high quality and fixed PU wheel. 4. Power Supply Condition Editor Power requirements: AC380V ± 10% 50 ± 0.5Hz three-phase five wire system. Preinstalled power: total power +2.0KW Users are required to install air or power switches for the equipment at the installation site.
I. Application Xenon lamp test chamber uses xenon arc lamp which can simulate all sunlight spectrum to reproduce destructive light wave in different environment. It can provide corresponding environment simulation and accelerated test for scientific research, product development and quality control. Xenon lamp test chamber can be used to select new materials, improve existing materials or evaluate the durability of materials after composition changes in the test, is a good simulation of different environmental conditions that materials exposed to sunlight changes. 2. Standards GB/T16585-1996, GB14522-93, GB/T16422.3-97, ASTM D2565 Comply with GB/T16585-1996, GB14522-93, GB/T16422.3-97 and ASTM D2565 standards. 3. Main technical parameters 3.1Humidity deviation: + 2.5% R.H (Humidity75%R.H), + 3% R.H (Humidity 75%R.H) (without light) 3.2 Types of Light Sources: imported air-cooled all-solar spectral long arc xenon lamp (average service life of 1600 hours or so) 3.3 Rainfall time: 1~9999 minutes, adjustable. 3.4 Rain cycle: 1~240 minutes, interval (break) adjustable 3.5 Light source wavelength range: 300-800nm 3.6 Humidifying power: about 2KW 3.7 Light source irradiance: 290~800nm: 100~600w/m2 300~890nm: 200~1200w/m2 340nm: 0.3~1.2w/m2 420nm: 20~120w/m2 3.8 Distance between arc center to sample frame: 350 ~ 380mm 3.9 Rotating speed of sample basket: 1r/min 3.10 Water spray cycle: Water spray time: 0 ~ 99h59min, continuous adjustable Stop time: 0 ~ 99h59min, continuous adjustable. 3.11 Lighting time: continuous programmed control. External dimension W x D x H: 1050 x 1050 x 1750 mm Internal dimension W x D x H: 500 x 500 x 600 mm Temperature range 080 Temperature deviation ±2 (without illumination) Humidity range 30 ~ 98% R.H Spectral wavelength 300nm ~ 800nm Xenon lamp power 1.8KW Life span 1600 hours Blackboard temperature 85±3 Power About 4KW; 220V±10%, 50HZ
Stainless Steel Thermal Shock Test Chamber 1. Principles and methods It uses the low temperature and high temperature storage hot trough, according to the movement need, uses the cylinder valve to switch the cold and hot air, thus achieves the fast temperature impact effect, balances the temperature control system (BTC) + the special design supply air circulation system, controls the SSR by the P.I.D. method, causes the heating amount of the system to be equal to the heat loss, therefore makes it long-term stable use. 2. Main Parameters 1. Performance: wind cooling type at room temperature ±25, no load. (1) Impact temperature range: - 40 ~ 150 (2) Temperature setting range of high temperature cell: + 60 ~ + 200 The temperature rise time of the high temperature tank is about 35 minutes from RT (room temperature) to + 200 degrees (room temperature + 10 ~ + 30). (3) The temperature setting range of cryogenic tank is from - 60 to - 10 . The cooling time of the cryogenic tank is from RT (room temperature) to -60 , which takes about 90 min (room temperature + 10 ~ + 30 ). (4) Laboratory temperature: - 40 - 100 (5) Temperature fluctuation: ±1 . (6) Temperature uniformity: ±2 . (7) Shock recovery time: - 40 ~ +100 takes about 3 minutes (no load), (high and low temperature shock isothermal time is more than 30 minutes each).
I. Application 1.1 Dust-proof test box is designed and manufactured according to GB4208-93 (equivalent to IEC60529-2001) "Shell Protection Grade (IP Code)" and is suitable for sand and dust test of electrical products with the first characteristic digits of 5 and 6 (IPX5 and IPX6). 1.2 The test chamber can provide non-laminar vertical circulating airflow of dust, which can be controlled regularly. It is equipped with a vacuum pump to pump air into the outer shell of the tested product, and it can adjust the pumping volume and pressure difference.In addition,the air temperature control device is installed in the chamber to ensure that the test is carried out under the standard environmental conditions. 1.3 According to the standard requirements, this test chamber adopts the artificial analogy dust environment to test the dust-proof ability of the tested products, and its specific requirements and eligibility criteria should be in accordance with GB4208-93 (IEC60529-2001) or product-related standards. 2. Structure and Material Material: both inside and outside gallbladder adopt SUS high grade stainless steel plate door: tempered glass door. Sample outlet: dust-proof socket Controller: programmable controller (the controller has the following arbitrary setting control functions). A. Dust blowing time (stop and blow) h/m/s adjustable B. Cycle: arbitrary adjustable C. Preset test time: 0s to 999h99m99s arbitrary adjustable D. Power on: break through break Metal screen size: nominal diameter 50 um, nominal distance between lines 75 um Blower: all plastic centrifugal fan Vacuum system: equipped with pressure gauge, air filter, pressure regulating triple parts, connecting pipe (vacuum pump with another, when ordering instructions) Remarks: The test box can meet the requirements of protection grade test for household appliances, low-voltage appliances, automobile and motorcycle parts in GB2423, GB4706, GB4208, DIN. The device can not meet the sand and dust test in GJB150.
1. Application Salt spray corrosion test box is designed for surface treatment of various materials, including metal plating, hardware, electronic components, chemical coatings, baking paint, automobiles, motorcycles, hardware sanitary ware, screws, springs, magnetic materials, organic and inorganic skin film, anodic treatment, rust-proof oil and other industries, testing the quality of its products and its corrosion resistance. 2. Standards Conforms to ASTM G85-02 and GB/T2423.17 test standards. 3. Performance parameters Laboratory volume: 108 L, studio size: 600 * 450 * 400 mm Laboratory temperature: 35 ~ 0 The temperature of the saturated air cylinder is 47 to 63. Maximum capacity of test fluid: 15 L External dimension: 1075 * 630 * 1185 mm Can be customized according to customer requirements.
1. Application Ozone is rare in the atmosphere but a main factor for rubber crack. This product simulates and strengthens the ozone condition in the atmosphere, studies of the law of ozone reacting on rubber, and quickly identifies and evaluates the anti-ozone aging performance and the anti-ozone agent protection efficiency of rubber. Reference standard: GB/T7762-2003 vulcanized rubber or thermoplastic rubber ozone cracking resistance static tensile test, GB/T 2951.21-2008 cable insulation and sheath material general test method, GB/T 11206-2009 rubber aging surface cracking test method, and other relevant standard test methods. 2. Machine Platform Structure (1) Refrigeration System A, Adopt the completely closed original French Taikang compression head B, Scale type fan cooling condenser. C, Scale type multi stage automatic load capacity adjustment evaporator D, Environment-friendly frozen snow species E, Other accessories: desiccant, oil separator, high voltage protection switch F, Expansion system: all imported units from Europe and America are used. (2) Electronic system: (safety protection system) A, Zero crossing gate fluid power controller SSR 2 set; B, Compressor overheat protection switch. C, Compressor overcurrent protection switch; (3) Air duct system: adopt multi Wing Stainless Steel Zhu long to speed up hot and wet winding. (4) Heating system: scale type stainless steel electric heating tube. (5) Control system A, TEMI880 LED display, touch-type setting data, input in Chinese and English, programmable temperature regulation, humidity controller, touch-type setting data input can be programmed and manual control B, Degree of resolution: 0.01 C, Temperature range: 10 ~ 70 D, Each segment can be directly set temperature and time. (6) Inside and outside box insulation layer. A, Inner box material: SUS#304 1.0 mm thick stainless steel plate. B, Outer box material: SUS#304 1.2 mm thick stainless steel sand paint C, Thermal insulation material: PU rigid foam glass wool
Description: The test apparatus suitable for measuring the smoke emitted by wires and cables burning under specific conditions, such as horizontal combustion of some cables or optical cables, are used as a means of comparing different cables or optical cables or judging whether they meet specific requirements under flaming or flameless combustion conditions. . It meets the test standard of GB/T17651.1-2-19.98 "Determination of smoke density in combustion of cables and optical cables under specific conditions". Performance parameters: Optical measuring device: The light source and receiver should be placed in the middle position outside the sealing window on the opposite wall of the combustion chamber. Measurement range: 0-100%. That is, the optical device will be energized before the blank test. Calibration of transmittance: calibration with transmittance of 25%, 50% and 75%. Standard Fire Source: Standard Fire Source: 1.0L+0.01L Alcohol Plate; Ethanol: 90% +/- 1%; Methanol: 4% +/- 1%; water: 6% +/- 1%. Control system: adopt DETECION control procedure and ZWH 4500 acquisition control card. Operating interface: WINDOWSXP operating interface, DETECION control program, perfect security mechanism. During the test, the measurement results are displayed in real time and the perfect curve is plotted dynamically.
Constant Temperature Humidity Test Chamber 1. Criteria Performance indicators meet the requirements of GB5170, 2, 3, 5, 6-95 Basic parameters verification methods for environmental test equipment for electrical and electronic products low temperature, high temperature, constant humidity and alternating humidity and heat test equipment. Basic environmental test code for electrical and electronic products test A: low temperature test method GB 2423.1-89 (IEC68-2-1) Basic environmental test code for electrical and electronic products test B: high temperature test method GB 2423.2-89 (IEC68-2-2) Basic Environmental Test Rules for Electrical and Electronic Products Test Ca: Constant Humidity and Heat Test Method GB/T 2423.3-93 (IEC 68-2-3) Basic Environmental Test Rules for Electrical and Electronic Products Test Da: Alternating Humidity-Heat Test Method GB/T423.4-93 (IEC68-2-30) Control Methods and Characteristics Balanced temperature control system (BTHC) controls SSR by P.I.D. so that the heating and humidification of the system is equal to the loss of humidity and heat, so it can be used stably for a long time. 2. Refrigeration system 2.1 Compressor: fully packed compressor imported from France 2.2 Refrigerant: environmental friendly refrigerant R404A 2.3 Condenser: fin type heat sink motor 2.4 Evaporator: fin type multi-stage automatic load capacity adjustment 2.5 Other accessories: desiccant, refrigerant flow window, repair valve 2.6 Expansion system: capacity controlled refrigeration system 3. Main technical parameters Temperature range -40150 Temperature fluctuation ±0.5 Temperature deviation ±2 Heating time about 4 degrees /min (no load non-linearity) Cooling time about 1 degrees /min (no load non-linearity) Humidity range 20% ~ 98% R.H Humidity fluctuation 3% R.H Humidity deviation 3% 4. Structure and Material A. Inner box material: stainless steel plate (SUS #304 1.0 mm thick) B. Outer box material: stainless steel plate is atomized or baking varnish (SUS #304 1.0 mm thick). C. Insulation material: hard Polyurethane foam and glass wool. D. Air supply circulation system: (1) 90 W motor (2) stainless steel lengthened axle center (3) Multi leaf fan (SIRCCO FAN) E. Box door: single door, single window, left open, handle on the right hand side. (1) Window 270 x 360 x 40 mm 3-layer vacuum layer. (2) Planar embedded handle (3) Rear button: SUS #304
Liquid Thermal shock test chamber Three Zone Thermal Shock Test Chamber Thermal Shock Test Chamber Liquid Thermal Shock Test Chamber,Cold and hot impact machine can be used to test material structure or composite material, in an instant by extremely high temperature and extremely low temperature continuous environment can endure degree, in order to in the shortest time test commits any heat bilges cold shrink caused by the chemical changes or physical damage. Applicable objects including metal, plastic, rubber, electronics, pv, solar... And other materials, the products can be used as a basis of improving or reference. Significant reductions in fluid usage make liquid thermal shock affordable Purchasing a liquid thermal shock chamber needs close consideration of the long term operating costs. The specialized liquids used can easily evaporate, causing the loss of thousands of dollars of fluid per year, if not properly contained. Liquid-to-liquid thermal shock testing is typically conducted to apply very strong, repetitive thermal stress to test pieces. It can model a product's ability to withstand thermally-induced size changes, crack resistance, hermetic integrity, and changes in electrical properties. This form of testing provides a very rapid temperature shock recovery of conditions, and it can significantly reduce testing time by requiring shorter soaks and less cycles. The liquid thermal shock chambers have been built to meet the demanding test requirements, which has become a defacto industrial standard for semiconductor devices.
