WGD50800G Programmble high/low temperature test chamber
Negotiable /Set
Min.Order:1 Set
Shenzhen SAM Electronic Equipment Co., Ltd.
Balanced temperature & humidity control system(BTHC),thod control SSR .The heating and moisture system content is equal to the heat and moisture loss, therefore, can stability use long-term .Adopt cooling cold quantity control output mode, saving energy above 20% compare with the simliar products .
Specification
Performance | ||
System | Balanced temperature control system | |
Circulation method | Forced air circulation | |
Temperature range | -50~150°C | |
Temp.fluctuation | ≤1°C | |
Temp. gradient | ≤2°C (-50~+100°C) | |
Temp. variation | ±2.0°C | |
Increasing temp. time | -50→+150°C | |
Approx. 60min | ||
Reducing temp. time | +20→-40°C | |
Approx. 40min | ||
Components | ||
Interior material | SUS304 Stainless steel SUS304 | |
Exterior material | Cold rolled steel plate with melamine resin baking finish | |
Heat insulating material | Rigid polyurethane foam+glass wool | |
Heater | Ni-chrome strip wire heater | |
Circulating fan | Multi-wing centrifugal blow fan | |
Motor | Condenser type, 90W 4PCS | |
Sensor | PT100Ω | |
Viewing window | Glass incorporating heat generator | |
Cable hole | Inside diameter Φ50 | |
Caster wheel | Locking Caster wheel | |
Controller | ||
Temp. controller | PID control by microprocessor | |
Temp. setting method | Digital setting with the UP/DOWN key | |
Temp. display method | Digital display by LED | |
Min. division | 1 Min. | |
Operation function | Fixed temperature operation, Program temperature operation | |
Programs | 4 Patten total 40steps | |
cycles | 1~9999 | |
Operation Panel | Power switch, Independent overtemp. prevention, Temperature controller | |
Refrigeration system | ||
Refrigerating mode | Compressor cascade refrigeration(Air-cooled condenser) | |
Refrigerator | Hermetically sealed rotary compressor | |
Refrigerant | Non-chlorofluorocarbon Coolant R404A+R23 | |
Condenser | Finned heat exchanger | |
Evaporator | inned tube Evaporator | |
Safe Device | ||
Independence overtemp. protection/over current breaker/ Refrigerator overload relay,refrigerator overpressure and overheat protection/fuse-wire | ||
Standard | ||
Internal dimensions | 750×1400×1000mm (D×W×H) | |
External dimensions | About 1200×1810×1680mm (D×W×H)(not including motor height 180mm) | |
Internal capacity | 800liters | |
Power source | 3 4w380V±10%, 50/60Hz MAX9KW | |
Accessories | ||
Stainless steel shelves plate, 2pcs/ cable hole lid(Φ50),1pcs/chamber lamp,1pcs/ Product description, 1set/Communication interface(232 or 485) | ||
Optional Accesseies | ||
Additional shelf plate |