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Product Description：
Name：MIni high low temperature heating test chamber
Type：BND-HGD2
Purpose:
This machine is featured with compact structure,, easy move,low noise and a small footprint.It's the best testing equipment choice for laboratory and office.
Product Spec.and Technical parameter table | |||
model | BND-HGD2-30A | BND-HGD2-711 | |
volume | 30L | 60L | |
inside dimension（mm） | W30×H375×D400 | W400×H375×D400 | |
exterior dimension（mm） | W460×H400×D250 | W900×H1200×D610 | |
performance | temperature range | ﹣40～﹢150oC | ﹣60～﹢150oC |
temperature fluctuation | ±0.5oC(no-load） | ±0.5oC(no-load） | |
temperature deviation | ±2oC(no-load） | ±2oC(no-load） | |
heating time | ﹢20oC～﹢150oC≤30min | ﹢20oC～﹢150oC≤30min | |
cooling time | ﹢20oC～﹣40oC≤60min(no-load） | ﹢20oC～﹣70oC≤60min(no-load） | |
attemperation | Balance Thermal Control (BTC) | ||
Environment temperature | ﹢5oC-﹢35oC | ||
material | shell | Cold rolled sheet steel, spray plastics on surface | |
Inner | steel plate SUS 304 | ||
insulate | Rigid Polyurethane Foam + Glass fibre | ||
heater | nickel chromium heater | ||
Regulating system | blower | Stainless Steel axial flow fan | |
Compressor | fully enclosed and low noise compressor | ||
refrigerant | R404A | R404A/R23 | |
cooling mode | Mechanical compression of single stage refrigeration(air-cooling) | Mechanical compression of binary cascade refrigeration(air-cooling) | |
monitor | 5.7 Inch color LCD panel | ||
Controller | Mode of operation | procedure&set | |
Method of Setting | Touch the English or Chinese into the form | ||
Display resolution | 0.01oC;0.1min;o.o1%RH | ||
input | Pt100 RTD | ||
communication Interface | R232 interface | ||
Method of control | anti-windup PID | ||
Power Supply | AC380V(50±0.5)Hz Three-phase four-wire+protective earth wire | ||
Standard Configuration | 1 inspection window,2 sets of specimen holder | ||
safety device | ELCB，Fan overheating protection，Compressor overpressure，overheating，OCP,Phase order protection，overheat， temperature fuse，Dry protector，Water system protection，Water break . | ||
