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Temperature range: -70 to 150 ℃
Humidity range: –
JTM K07
Temperature fluctuation (100.0℃ or lower): ±0.3 ℃
Temperature fluctuation (100.1℃ or higher): ±0.5 ℃
Temperature gradient (100.0℃ or lower): 3.0 ℃
Temperature gradient (100.1℃ or higher): 5.0 ℃
Spatial temperature deviation (100.0℃ or lower): 2.0 ℃
Spatial temperature deviation (100.1℃ or higher): 3.0 ℃
For JTM K09 K07
Temperature change rate (Drop): 10.0℃/min. (128 to -48℃)
Temperature change rate (Rise): 10.0℃/min. (-48 to 128℃)
Time to reach extreme temperatures (Drop): Within 20 min. (20 to -70℃)
Time to reach extreme temperatures (Rise): Within 20 min. (20 to 150℃)
Testing chamber volume (L(mm)): 306 (Width 630 x Depth 540 x Height 900)
Product dimensions (mm): Width 1,100 × Depth 1,960 × Height 1,900
Exterior coating color: Dark gray finish
Cooling method: Water-cooling, single-stage compression refrigeration and dual refrigeration
Refrigerant: Single-stage side: R404A, Dual side: R404A (high-temperature side), R23 (low-temperature side)
Controller: Operation modes: Set-point or program operation (Steps: 20 per pattern, Repetitions: Max. 98 and infinite)
Safeguards: Earth leakage circuit breaker, operation circuit fuse, electric motor overload safeguard, high-voltage shutdown system, excess temperature increase prevention system, heater overcurrent safeguard, etc.
Equipment: Observation window, chamber light, cable hole (∅50), casters, and level adjusters
Accessories: Shelf support, shelf, fuse, Y strainer, rubber plug, and instruction manual
Coolant: Volume: 5,000 L/h (coolant inlet temperature 32℃), Pressure: 0.1 to 0.5 MPa, Piping diameter (system side): Rc1 1/4
Power supply: Three-phase 200V 50/60Hz, Three-phase 220V 60Hz, Three-phase 380V 50Hz
Maximum load current: 91 A
Product weight: 920 kg
