Product features: 1. High effciency and enviroment protection. 2.World famous brand compressor are adopted ( copeland , hitachi, sanyo ), eer up to 5.0, reduce co2 emission to protect earth. 3.Top quality parts are used, compressor, sanhua 4-way valva, emerson vave. 4.Multiple protection function: high pressure, low pressur, overheating, overload anti-freezing, phase sequence, discharge temperature, suction temperature and so on. 5.Cooling only or cooling and heating for optional. 6. Heat recoverry function for optional. 7. Wide range for application. Technical parameter: Unitsdbt-25kw Heating capacitykw26 Heating power inputkw4.1*2 Starting currenta37*2 Copw/w3.15 Cooling capacitykw25.00 Cool power inputkw4.1*2 Operating currenta6.3*2 Eepw/w3.05 Operating currenta6.3*2 Starting currenta29*2 Working ambient temp ?c-7-45 Power supply v/ph/hz380/3/50-60 Compressortypescroll Refrigerant typer22/r407c/r407c/r410a Lengthmm1420 Widthmm750 Heightmm1070 Net /gross weight kg260/300 United noise level db (a)58 Certification cb, ce, emc, rohs, saso, ccc
The PP Centrifugal blower series is the best suitable anti-corrosion & ventilated equipments, the products has some superior performances,such like the high compressive strength ,anti-corrosion,working steadily and noise lowly and etc. As our technicists' many years designed and promotion experiences,the performance and quality is more and more perfecting,and widely to replace the other original anti- corrosion material blowers. Application: Widely used in mine, factory, tunnel, marine,boilers. Application: Widely used in mine, factory, tunnel, marine,boilers.
Waterproof and breathable vents Are made from breathable membrane and stainless steel shells and sealing o-rings, membrane materials are imported from united states, outer shells are machined by stainless steel material. Waterproof and breathable vents can provide effectively not only waterproof and dustproof performance, but also prevent oil or other harmful substances entering equipment. Meanwhile they can keep the pressure balance of inside and outside equipment. Used in below area: Led outdoor lighting industry Automotive manufacturing industry Solar photovoltaic industry Electronics and electrical equipment industry Communications equipment industry Security equipment industry, etc.
The company can provide various kinds of air conditioning suits. Like 100% thin cotton style long sleeves work blouson M-500U Air conditioning suit inner lined with long sleeves work clothes U-500B Air Conditioning Suit inner lined with long sleeves thick style cotton U-500M. -
i.About The Product The device is designed based on the Volkswagen Passat B5 automatic air conditioner system to holistically demonstrate the structure and operation of the system. The device applies to theoretical teaching and maintenance training of the automatic air conditioner system in secondary and senior vocational skill schools, normal education and training institutions. ii.Features 1.A real and operable automatic air conditioner system is used to illustrate the structure and operation of the system. 2.The compressor is driven by a three-phase motor. A control panel can be operated to demonstrate operation and operating principle of the automatic air conditioner system. Heat generated by the water heater. A control panel can be operated to demonstrate operation and operating principle of the auto manual air conditioner system. 3.The training bench is made of advanced aluminum-plastic plate with characteristics of not less than 4mm thick, corrosion resistance, impact resistance, pollution resistance, fireproof, and moistureproof. Its surface are processed by special craft and spraying primer. Never fade color circuit diagram and working principal diagram are painted on the board whose surface coating with varnish. The trainees can learn and analyze the working principle of the control system by referencing the diagram and the real object. 4.The training bench is installed with detection terminals to detect electric signals, for example, resistance, voltage, current, and frequency, of circuit components of the air conditioner system. 5.The training bench is installed with pressure gauges and thermometers, which display real-time pressure and temperature at the inlet and outlet of the air conditioner system. 6.The training bench supports practice of filling refrigerant and detecting leakage. 7.The training bench's base frame is made in steel and the surface is paint-coated. Self-retention wheels are installed to ensure that the bench is flexible, reliable and endurable. 8.Equipped with intelligent fault setting and appraisal system, include fault setting, troubleshooting and assessment functions etc. iii. Basic Parameter 1.Size: 1000mm × 1000mm × 1800mm (length x width x height) 2.Driving power supply: three-phase four-wire (three-phase five-wire 380 ± 10% V 50 Hz) 3.External power supply: A.C. 220V ± 10% 50Hz 4.Operating voltage: 12V DC 5.Refrigerant: R134a 6.Operating temperature: -40? to +50? 7.High pressure gauge: 0 – 3.5 Mpa 8.Low pressure gauge: 0 – 1.5 Mpa 9.Three-phase asynchronous motor ? Model: YT 100L1-4 ? Voltage: A.C. 220V/380V ? Power: 2.2 KW ? Rotation speed: 1420 r/mi
Lsg-3000 moving detector goniophotometer completely meets lm-79 clause 9.3.1 requirement. The lsg-3000 is an automatic light distribution intensity 3d curve testing system for measuring light. The measuring distance is from 5m to 30m. It can measure all types of lighting sources, led or hid luminaires such as indoor and outdoor luminaires, roadway luminaires, street lamps, flood lights and other kinds of luminaires. Measurement: Luminous intensity data, luminous intensity distribution, zonal luminous flux, luminaries efficiency, luminance distribution, coefficient of utilization, luminance limitation curves glare, maximum ratio of distance to height, equal illuminance diagrams, curves of luminaires vs lighting area, lsocandela diagrams, efficient luminescence angle etc. Features: many national patents pending on hardware and software. cie class a & constant temperature photo detector (class l detector can be optional). high degree of intelligent and test function is complete. the rotation motor is from japan mitsubishi motors and it uses germanic angle decode system, it will help smoothly and high accuracy rotation. It is very stable when start and stop. the working principles are according to iesna and cie. This instrument is specially recommended by lm-75, lm-79 and cie121-1996. with some optional instruments, it has good expanding functions the position and working state remain the same as it is under working. special collimation device with laser cross line, conveniently and accurately fix the position of the tested luminaries. Wooden case
Emi-9ka is an automatic emi receiver. It is a main test system for emi (electro magnetic interference) testing. The emi-9ka is produced by the full closure structure and strong electro-conductibility material, which has high shielding effect. Due to the new technology for the emi test system, it solved the instrument self-emi problem. The test results are according to the international format test report. The emi test system emi-9ka fully meets cisprl6-1, gb17743, fcc, en55015 and en55022. Specification: • detection frequency range: 9khz~30mhz ( emi-9ka) or 9khz~300mhz ( emi-9kb) • frequency stability: 1x 10-6 • frequency resolution: (9khz~150khz) 30hz; (150khz~30mhz) 1khz • test tolerance: ±2 db • measure and detection method: pk, qp and av range from 20dbµv to 140dbµv • test time: setting by customers • frequency scanning step length: 20hz~2mhz • sweep bandwidth: 200hz; 9khz; 120khz
Introduction: Esd simulator (electrostatic discharge generator or electrostatic gun) is in full compliance with iec 61000-4-2, en61000-4-2, iso10605, gb/t17626.2, gb/t17215.301 and gb/t17215.322. The esd generator is designed for the assessment of electrical and electronic equipment to withstand esd performance. Esd61000-2/esd61000-2a has lcd display in both english and chinese, they equipped with an infrared remote control which can allow you do the test in some special place. Specifications: Product model Esd61000-2 Esd61000-2a Output voltage 0.1~20kv±5% 0.1~30kv±5% Polarity Positive/negative Positive/negative Energy storage capacitance 150pf±10% (replaceable) 150pf±10% (replaceable) Discharge resistor 330o±5% (replaceable) 330o±5% (replaceable) Current rise time 0.6~1ns 0.6~1ns Testing functions Single, count, 20pps, air, contact, iec level Single, count, 20pps, air, contact, iec level Trigger mode Manual/auto Manual/auto Numbers of discharge 1~9999 1~9999 Repetition 0.05s~99.99s 0.05s~99.99s Working power Ac220v(option 110v)±10%, 50/60hz Ac220v(option 110v)±10%, 50/60hz Touch screen with super big lcd and built-in windows ce Calibrate report: Output voltage (kv) First peak current (a) Current at 30ns (a) Current at 60ns (a) Rise time (ns) 2 7.29 4.10 2.20 0.93 4 15.40 7.90 4.30 0.97 6 23.20 12.10 6.50 0.97 8 29.40 16.20 9.30 0.89 -2 7.39 3.50 2.30 0.92 -4 15.50 7.70 4.30 0.89 -6 23.40 11.90 6.30 0.90 -8 31.80 16.10 8.20 0.90 Note: metal holder needs extra cost.
TECHNICAL SPECIFICATIONS AND AREAS OF USE: R 22 / R 502 / R 404A • Hermetic compressor • Stainless stell plate heat exchanger • Mobile package type with wheels • Complete epoxy paint • Quiet and untrembled operation • Digital control panel • Fault and operation detection • Fuse/ contactor/thermic • Low and high pressurer protector • Filter/Drayer/ Selonoid valve • Observation glass/ expansion valve • High COP value • Pump with mechanical gasket • Galvanised Water reserv storage • Water regulator and lock • Economical price and operation • Operation and installation convenience 375*225*230 (cm)
Suitable for all applications No manual drainage needed Equipped with Castors, Moveable at your pleasure Hot ducts easily extendable Remote Control Perfect Compliment For Commercial AC, in Home & Office Buildings. Sentry Boxes & Sunrooms, Enclosed Patios. Workshops, Garage, Kitchens with High Temp. Rented House, one for all rooms in home. Cooling for computer & Circuit rooms. Any Indoor Spot Cooling.
Frozen and unfrozen storage of foods Postharvest Pre-cooling applications of fresh fruits and vegetables Rapid Cooling applications for production process requirements Freezing of foods by Air Blast Freezing at -35/-40 °C Drying applications with cooling technology Monoblock water chillers with ice accumulation for dairy industry
230V/50Hz Input Inverter Drive Compressor or Rotary Compressor R410A Gas Built-in Dehumidifier Auto Swing Remote Operation Lockable Castors Temperature & Humidity settable
Cooling capacity Ambient temperature 35¦c , 10500watt ( 9000 kcal/h ) Unit height width lenght Monoblock 190 1350 1800 Air flow (m¦/h) 2040 A/c unit 62, 2 Mounting kit 25 Refrigerant r 134a Power supply 12 vdc - 47 a 24 vdc - 33 a
Product Features: 1: World famouns brand rotary type compressor; 2: High Efficient Internal Thread Copper pipe for condensor and evaporator; 3: LED digital display, Best Visibility 4: Self-diagnose capability, error code showing for detection convenience; 5: Intelligent Defrost, Independent Dehumidification, Sleep Mode, Quiet Operation; 6: Low Voltage Startup, Autoaprotection, Auto Restart; 7: Optional Refrigerant: R410A & R22; 8: Optional Voltage: 220V/50Hz & 220V/60Hz; 9: With CE, RoHS, ISO9001, ISO14001 standard; 10: Sales Area: Mid East, Africa, South America, Europe, Asia, Central America, Oceania; Power Source:Electrical Power Supply:220V 50Hz 1 pH Cooling Capacity (BTU):9000 Cooling Capacity (Ton):0.75 Cooling Capactiy (pH):1 Gas/ Refrigerant:R22 Indoor Unit Package:880*345*245 Mm Outdoor Unit Package:763*328*554 Mm
Quality products with high efficiency.
heating radiator, material: aluminium, cast iron, stainless steel... can be customized according to customers requirements can be customized according to customers requirements
Construction The outer chamber is made of heavy gauge ms sheet, treated for degreasing and rust proofing & duly powder coated for vapo series (or) lined with heavy gauge ss sheet for slin series. The inner chamber is made of thick 304 grade stainless steel sheet. Lid made of thick machined high grade stainless steel plate. The unit has radial locking arrangement duly chrome plated with paddle lifting mechanism. Unit is provided with spring loaded safety valve, pressure gauge, pressure release valve, water level indicator & drain valve. Unit is hydraulically tested to withstand upto 40 psi pressure. All internal joints are argon arc welded, ground and polished to give crevice free internals. Molded joint-less silicon rubber gasket is provided for leak proofing. The unit is electrically heated by flange type/immersion type heaters. Supplied with control box fitted with mains & heating indicators, on / off switch, cord & plug to work on 220/230v, 50hz ac supply.
Model ref. Capacity (kw) cooling area (m²) space of fins fan defrost heater Qty dia.(mm) air volume (m3) pressure (pa) power (nxw) power supply coil(kw) catchment (kw) power supply Dj-1.2/7 1.2 7 9 2 300 2x1700 98 2x75 220v/380v 50h 1ph/3ph 1.0 1.0 220v 50hz 1ph Dj-1.32/10 1.32 10 2 300 2x1700 98 2x140 1.1 1.1 Dj-2.3/15 2.3 15 2 350 2x2200 98 2x140 1.2 1.2 Dj-4.0/20 4.0 20 2 400 2x3400 118 2x180 380v 50hz 3ph 3.4 1.7 Dj-5.1/30 5.1 30 2 400 2x3400 118 2x180 3.4 1.7 Dj-7.8/40 7.8 40 2 500 2x6000 167 2x550 5.4 1.8 Dj-9.5/55 9.5 55 2 500 2x6000 167 2x550 7.6 1.9 Dj-12.8/70 12.8 70 3 500 3x6000 167 3x550 10.0 2.0 Dj-15.7/85 15.7 85 3 500 3x6000 167 3x550 10.5 2.1 Dj-18.5/100 18.5 100 4 500 4x6000 167 4x550 11.0 2.2 Dj-21.6/115 21.6 115 4 500 4x6000 167 4x550 12.0 2.4 Dj-23.8/140 23.8 140 2 600 2x10000 200 2x2200 16.0 2.0 Dj-29.0/170 29.0 170 3 600 3x10000 200 3x2200 16.8 2.1 Dj-35.9/210 35.9 210 3 600 3x10000 200 3x2200 17.6 2.2
Max. Lift:10m-25m; max. Flow: 10l/min- 16l/min N.W: 24kgs; g.W: 27kgs; dimension : 58 x 29 x 47 cm (l x w x h); pack precisely precisely capacity device cooling capacity th in transferred in 50 in device in eventually ing dimension: 70 x 43 x 58 cm (l x w x h) About s&a brand S&a produces more than 60000 units of industrial chillers by year, we always insist on quality first in design and production. ¡¡ãs&a¡¡à and ¡¡ãteyu¡¡à have been enjoying high reputation among hundreds of manufacturers which are from both at home and abroad, and export rate reaches above 60% The chiller is packed in standard export carton.
Air cooled chiller for laser welding system Cw-6000 air-cooled chiller is developed and produced by s&a company, applied to cool laser welding system. Cw-6000 water-cooled chiller has 3000w cooling capacity with ¡À0.5¡æ precisely temperature control, and has 2 temperature control modes as constant temperature and intelligent temperature control. Under intelligent mode, the water temperature is adjusted according to ambient temperature. Fiber laser water-cooled chiller parameter: Voltage:110v-220v; frequency: 50/60hz; refrigerant: r-22 / r-410a Pump power: 0.05kw/0.1kw/0.37~0.75kw; tank capacity:15l Dimension : 67 x 47 x 89 cm (l x w x h); packing dimension: 74 x 60 x 109 cm(l x w x h) About s&a brand S&a produces more than 60000 units of industrial chillers by year, we always insist on quality first in design and The chiller is packed in standard export carton. 74 x 60 x 109 cm(l x w x h), g.W£¡§70kgs£© 67 x 47 x 89 cm (l x w x h), n.W 60kgs