2, temperature and humidity test chamber 150a Technical parameter Type Wt-h 80a Wt-h 150a Wt-h 416a Wt-h 800a Wt-h 80b Wt-h 150b Wt-h 416b Wt-h 800b Wt-h 80c Wt-h 150c Wt-h 416c Wt-h 800c Wt-h 150d Ahl -416d Wt-h 800d Inside dimension mm W 400 500 700 1000 400 500 700 1000 400 500 700 1000 500 700 1000 H 500 600 850 1000 500 600 850 1000 500 600 850 1000 600 850 1000 D 400 500 700 800 400 500 700 800 400 500 700 800 500 700 800 Outside dimension mm W 930 1030 1230 1530 930 1030 1230 1530 930 1030 1230 1530 1030 1230 1530 H 1310 1410 1660 1810 1310 1410 1660 1810 1310 1410 1660 1810 1410 1660 1810 D 810 910 1210 1310 810 910 1210 1310 810 910 1210 1310 910 1210 1310 Volume l 80 150 416 800 80 150 416 800 80 150 416 800 150 416 800 3, our company mainly produce the following products: salt spray test chamber, temperature and humidity test chamber, walk in temperature humidity chamber, the accuate warm air drying oven, vacuum drying oven, aging test chamber, burn in room, combined test chamber, condensate test chamber, dust test chamber, electromagnetic vibration test bench, high & low temperature chamber, rapid temperature change test chambersulfur dioxide test chamber, tensile test machine, thermal shock chamber, and so on
1,Dingtao Industrial Co.,Ltd Brand:wonderful-test www.wonderful-test.com 2,Temperature And Humidity Test Chamber 800A Technical Parameter Type WT-H 80A WT-H 150A WT-H 416A WT-H 800A WT-H 80B WT-H 150B WT-H 416B WT-H 800B WT-H 80C WT-H 150C WT-H 416C WT-H 800C WT-H 150D AHL -416D WT-H 800D Inside Dimension mm W 400 500 700 1000 400 500 700 1000 400 500 700 1000 500 700 1000 H 500 600 850 1000 500 600 850 1000 500 600 850 1000 600 850 1000 D 400 500 700 800 400 500 700 800 400 500 700 800 500 700 800 Outside Dimension mm W 930 1030 1230 1530 930 1030 1230 1530 930 1030 1230 1530 1030 1230 1530 H 1310 1410 1660 1810 1310 1410 1660 1810 1310 1410 1660 1810 1410 1660 1810 D 810 910 1210 1310 810 910 1210 1310 810 910 1210 1310 910 1210 1310 Volume L 80 150 416 800 80 150 416 800 80 150 416 800 150 416 800 3,Our company mainly produce the following products: Salt Spray Test Chamber, Temperature And Humidity Test Chamber, Walk in temperature humidity Chamber, The Accuate Warm Air Drying Oven, Vacuum Drying Oven,Aging Test Chamber,Burn In Room,Combined Test Chamber,Condensate Test Chamber, Dust Test Chamber,Electromagnetic Vibration Test Bench,High & Low Temperature Chamber,Rapid temperature change test ChamberSulfur dioxide test chamber,Tensile Test Machine,Thermal Shock Chamber, and so on.
Precision salt spray test chamber wt-200a Technical parameter Modelwt-200a Brandwonderful-test Interior dimension/, w*d*h), mm, 2000*1200*600 Exterior dimension, w*d*h), mm, 2700*1500*1500 Laboratory temperature nss acss, 35, 1/cass, 50, 1 Pressure barrel temperaturenss acss, 47, 1/cass, 63, 1 Laboratory volume, l, 480 Brine tank volume, l, 40 Powerac220v , 10v 30a Concentration of saltwater sodium chloride concentration is 5% or when sodium chloride concentration is 5%, per l saltwater is added by 0.26 grams of copper dichloride Ph ranges6.5, 7.2 3.0, 3.2 Air pressure1.00, 0.01kgf/cm, Spray amount1.0, 2.0ml/80cm, /h(at least collected 16hours, then averaged the results ) Relative laboratory temperature above 85% Spray modecontinuous mode/ batch Temperature change degreeâ?¤0.5 Temperature evennessâ?¤2 Temperature departureâ?¤2 Our company mainly produce the following products: salt spray test chamber, temperature and humidity test chamber, walk in temperature humidity chamber, the accuate warm air drying oven, vacuum drying oven, aging test chamber, burn in room, combined test chamber, condensate test chamber, dust test chamber, electromagnetic vibration test bench, high & low temperature chamber, rapid temperature change test chambersulfur dioxide test chamber, tensile test machine, thermal shock chamber, and so on.
Commodity: Sodium Bisulfite Molecular Formula: NaHSO3 Molecular Weight: 104.06 Properties: White monoclinic crystalline powder with sulfur dioxide odor; relative density: 1.49; very easily soluble in water; can be decomposed when heated; slightly soluble in ethanol; aqueous solution is acidic; has strong reducing property; can be oxidized in the air or loose sulfur dioxide. Quality Standard: HG/T3492-80 Technical Indicator High-purity grade Acrylic grade Food grade Refined grade Industrial grade 1 NaHSO3 % 99.5 Insol. in water % 0.003, 0.005, 0.03, 0.04, 0.05 Chloride(Cl) % 0.003, 0.004 Iron(Fe) % 0.001 0.002 0.005 Heavy metal(Pb) 0.001 Arsenic(As) % 0.0001 Clarity test Qualified Use: It is used in the bleaching of cotton textiles; as reducing agent in dyes, paper-making, leather, chemical synthesis; in the manufacture of pharmaceutical intermediates, developer, food bleacher, antiseptic and anti-oxidants. Packing: In PP woven bag lined with PE bag; paper-plastic composite bag, and kraft paper bag etc. Net wt.: 25/50/1000 kgs/bag or upon clients' request.
Commodity: Sodium Hydrosulfite Other name: Synonyms: Sodium Hydrosulphite; Sodium Dithionite; Dithionous acid, Disodium salt; Sodium Sulfoxylate CAS No.: 7775-14-6 Molecular Weight: 174.10 Chemical Formula: Na2S2O4 Product Description Appearance: White, crystalline powder. Product Feature Odor: Slight irritative. Specific Gravity: Unavailable Solubility: Soluble in water. Density: 2.19 pH: 6-7 pH Test-Method: PH test paper. % Volatiles by volume @ 21C (70F): 0 Boiling Point: Not applicable. Melting Point: >300 C Decomposes. Vapor Pressure (mm Hg): No information found. Bulk Density: ~0.9 Evaporation Rate (BuAc=1): No information found. Application 1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching . 2. bleaching paper pulps , especially mechanical pulps, its the most fittable bleaching agent in pulps. 3. bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products, 4. in mineral, the compound of thiourea and other sulphides. 5. as reducing agent in chemical industry. 6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms. Packaging 50kg/100kg net in iron drums with double PVC bags Product Specification/Models NDEX 90%, 88%, 85%. FOOD ADDITIVE Na2S2O4, 90%, 88%, 85%, Fe 20ppm ZincZnOther heavy metal calculated as Pb, 1ppm Water Insolubles05% Shelf Life(month)12
Commodity: Ammonium bicarbonate Food grade Molecular formula:NH4HCO3 Molecule Weight: 79.05 H.S code: 2836994000 CAS: 1066-33-7 Product Physical Properties WHITE POWDER CRYSTAL, SPECIFIC GRAVITY IS 1.586, IT CANDISSOLVE IN WATER, BUT CANT DISSOLVE IN ALCOHOL AND ACETINE. Specifications: Appearance: white free-flowing crystalline powder without agglomeration Purity as Ammonium Bicarbonate ,% by weight 99.5 (minimum) Chloride (as Cl), % by weight 0.20(maximum) Sulphates (as SO4),% by weight 0.10(maximum) Iron (as Fe), % by weight 0.004(maximum) Nonvolatile matter, % by weight 0.10(maximum) Heavy metals (as Pb), ppm 2.50(maximum) Copper (as Cu), ppm 5.0(maximum) Arsenic (as As), ppm 0.6(maximum) Tarry matter To pass test Oil Content Less than 10 ppm Melamine Content NIL USAGE BAKING FOODS SUCH AS CRISP CAKE, BISCUIT ETC. IN ADDITION, ITALSO WIDELY USED IN CHEMICAL FIELD SUCH AS FLOUR BRIGHTENING AGENT,RARE EARTH DEEP PROCESSING, MEDICINE MIDBODY, PLASTICS PROCESSING,ELECTRONIC ELEMENT ETC. PACKING OUTSIDE IS WEAVE BAG OR PAPER BAG, INSIDE IS FOOD PLASTICSBAG, 25KG/BAG. THE PACKING ALSO CAN ACCORDING TO CONSUMERS REQUEST. STORAGE Stored in a cool, ventilated, dry place.
Commodity: Calcium chloride Molecular formula CaCl2 H.S code 28272000 Product feature Calcium chloride is an inorganic salt, which exists as solid or liquid. Solid calcium chloride is a white, crystal substance in the form of flake, granule, pellet or powder. With different crystallized water contents, it can be dihydrate or anhydrous. Liquid calcium chloride is a colorless, clear solution. As calcium chloride has such properties as quick dissolving, exothermic ability, attracting moisture from the air and surroundings, dissolving at very low temperature, Specifications: Analysis Item Standard Calcium chloride (CaCl2) 74%min,77% min,94%min Total Chlorinated Alkali: (NaCl) 5.0%max Magnesium Chloride(MgCl2) 0.5%max Insoluble matter in water 0.25%max Calcium Sulfate (CaSO4): 0.2%max Ferric Oxide (Fe2O3) 0.025%max Heavy Metal as Cu., Pb., Cd., Cr., Hg., As 0.005%max Application Mainly used in drying, melting snow for airport express and street, concrete desiccant and concreting fast, removing dust and oil industry. Exporting Packing :Plastic woven bag with PE ,25kg/50kg/1000kgs net weight or 25kg x 40 bags into one big bag or 40 bags on a pallet with shrink-wrapped Means of transportation :in containers or by bulk vessel with large quantity
Cmmdity: Aluminum Fluride (Aluminium fluride) ther name: Aluminum trifluride Frmula:AlF3 M.W.:83.98 Prperties: The prduct is a white needle crystal r pwder. SP. GR. 2.8823.13g/ cm3, sublimatin temp. 1272Celsiur scale.Its slightly sluble in water and greatly sluble in HF liquid. The chemical prperty fr the high density aluminum fluride is very steady, but that cntains certain crystal water will be decmpsed int Al23 at high temperature with HF being released. Specificatin: grade chemical cmpsitin % Physical character F Al N2 Fe2342- P25 LI Bulk dity g/cm3 AF-0 61.0 31.5 0.30 0.10 0.06 0.10 0.03 0.5 1.5 AF-1 60.0 31.0 0.40 0.30 0.10 0.6 0.04 1.0 1.3 AF-2 58.0 29.0 2.8 0.30 0.12 1.0 0.04 5.5 0.7 AF-3 58.0 29.0 2.8 0.35 0.12 1.0 0.04 5.5 0.7 Uses: Its mainly used as an adjusting agent fr electrlyte in aluminum smelting by fused salt electrlysis, als in ceramic glaze, catalyst and flux f nnferrus metal metallurgy etc. Brief Intrductin f the Prductin Technics In the Hydrgen Fluride Reacting Furnace which is heated utside, Vitril reacts with Flurite t create the Hydrgen Fluride Gas and Anhydrus Fluride Plaster by heating in the prcess f prducing Aluminum Fluride, then the Hydrgen Fluride Gas react with dry Aluminium Hydrxide in Fluidized Bed t create t Aluminum Fluride and water. Packaging packed in wven PP bags with plastic film inside. Each bag has net weight f 25kgs, 50kgs, 500kgs and 1000kgs.
pellet machine, with the advantages of low noise, easy and stable operation, high automation, can make pellet dia size from 6mm to 12 mm and the output capacity from 1.5t/h to 2.5t/h. We can offer you the complete solution for making pellets, from crushing, drying to pelletizing. Features : 1. This machine adopts gear first stage driving system, with ideal drive ratio and enormous driving force, its transmission us stable with low noise, operate simply, no blocking is happened to the machine easily. 2. The maximize design if pinch roller can lower the requirement to moisture content of materials in particle molding. 3. The motor and gear cases are installed at the heavy pedestal, pin coupling is used to realize direct connecting, which can exempt from foundation installation and easy to repair and maintain. 4. The machine is equipped with patented water circulation; the cooling system can be used to control the temperature rising of each part efficiently, to guarantee the continuous, stable, reliable running of the machines. 5. The machine adopts advanced variable frequency motor to feed, which equipped with overload intelligent protection.
