Manufacturer: ESTON 

Model: DQY-150D

Warranty: 12 months

Internal Size WDH: 500x500x600mm

External Size WDH: 800x1600x1700mm

Temperature Range: -75°C~+150°C 

Change Rate: 1.0~3.5°C/min heat-up, 0.7~1.2°C/min cool-down

Temperature Fluctuation: ± 0.5 °C per IEC 60068 3-5

Temperature Gradient: ± 2. 0 °C (up to +100°C) per IEC 60068 3-6

Humidity Range: 20%~98%RH; 10%~98%RH-option

Humidity Fluctuation: ± 2. 0 % per IEC 60068 3-5

Air Pressure Range: Normal air pressure ~ 0.5KPa

Air Pressure Down Speed: 

DQY-150D, DQY-252D: ≤ 20min (Normal air pressure to 1KPa)

DQY-512D, DQY-1000D: ≤ 30min (Normal air pressure to 1KPa)

Air Pressure Deviation: Normal air pressure~ 40Kp: ±1.8Kpa; 40Kpa~4Kpa: ± 4.5%; 4Kpa~0.5Kpa: ± 0.1%

Pressure Sensor: electronic pressure transmitter

Vacuumize Way: mechanical rotary vane vacuum pump

Refrigeration System: semi-hermetic compressor

Refrigerant: R404a, R508b, R14

Cooling Way: Water cooling

Power Supply: 380V, 50Hz, 3-ph, power cable length ≥6m

Sound Level: 65 dBA (1 meter away from door)

Humidity Add Water Pipe: Auto, Water pipe diameter: 6mm

Relative Room Temperature: 5°C ~35°C

Relative Room Humidity: ≤ 85%RH

Atmosphere Pressure: 86~ 106kpa

Ground Load Bearing: ≥800 kg/m2

Drainage Floor Drain: Yes

Prohibited Environments: strong vibration, strong magnetic field, flammable, explosive, corrosive and dust environments

Screen Size: 7.0 inch true color screen 

Control Way: Fix run and program run

Sensor Type:  PT100

Temperature Accuracy:  ±0.1 °C

Humidity Accuracy: ± 1.0 %RH

Program Group Quantity: Max 120 groups, and all groups can be circulated.

Program Section Quantity Per Group: Max 120 groups, and all groups can be circulated

Computer Software: English Language computer software, Russian language-option

Communication Interface: RS232, USB, Ethernet

Data Download Port: USB 

Interface Language: English, Russian 

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