Safety Features
- Leakage breaker for power supply
- Thermal fuse
- Boil dry protector (SH only)
- Short circuit protection fuse for control circuit
- Overheat protector
- Overcool protector
- Air circulator temperature switch
- Specimen power supply control terminals
- Refrigerator overload relay
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Espec SH 241 Bench-Top Temperature & Humidity Chamber
Features
- Small and lightweight
- Efficient refrigeration system saves energy consumption up to 55%
- Uses HFC refrigerant that is safe for the ozone layer.
- Cable ports for running in wires
- Viewing window
Specifications:
| Temperature range |
Humidity range |
Interior volume |
Interior dimensions |
Exterior dimensions |
| -40 to 150°C
(-40 to 266°F) |
30 to 95% |
22.5 Liters
(0.79 cu. ft.) |
30x25x30 cm
(11.8"x9.8"x11.8")
excluding protrusions |
44x70x63 cm
(17.6"x27.8"x25.2") |
- Inside chamber door switch
- Upper and lower temperature & humidity limit alarms
(built inside temperature & humidity controller)
- Burn-out detection function
(built inside temperature & humidity controller)
- Watchdog timer
(built inside temperature & humidity controller)
- Refrigerator automatic delay circuit
(built inside temperature & humidity controller)
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