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Witeg – Incubator Growth Chamber (STH Series)

Ideal for:

  • growth of organisms, stability and endurance testing of materials

Safety mechanism:

  • push alarm service to your smartphone
  • overheat and over-current protection
  • sensor error detection and leakage breaker
  • low water level alarm lamp
  • door ajar and power failure alarm

Controller:

  • Smart-Lab™ controller with full touch screen TFT LCD:
    • WiRe™ app service, remote control system
    • variable program settings
    • self-diagnostic function and interactive temperature graph
    • automatic data recording and password protection
    • data transfer to PC by USB memory
    • digital calibration (offset function)
    • min-/max-temperature memory & program function

Devices with 230 V power supply can also be supplied with 120 V on request.

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Witeg – Incubator Growth Chamber (STH Series)

Key Features

  • CFC free refrigerant (R-404A) and automatic defrost system
  • powerful and silent dual fan motor
  • electronic humidity sensor
  • large viewing window with membrane heating element (moisture proof)
  • sliding water supply tank: auto water supplementing system
  • stainless steel interior and powder-coated steel body
  • 3x perforated stainless steel shelves included
  • CE certified and unique serial number for tracing

Specifications

Model STH-155 STH-L155 STH-305 STH-L305 STH-420 STH-L420 STH-800 STH-L800
Capacity 155 l 305 l 420 l 800 l
Temperature & humidity range -20°C – 100°C, 30% – 98% RH -40°C – 100°C, 30% – 98% RH -20°C – 100°C, 30% – 98% RH -40°C – 100°C, 30% – 98% RH -20°C – 100°C, 30% – 98% RH -40°C – 100°C, 30% – 98% RH -20°C – 100°C, 30% – 98% RH -40°C – 100°C, 30% – 98% RH
Compressor 7/8 HP 1.5 HP 1.5 HP 2 HP 1.5 HP 3HP 3 HP 4 HP
Heater for temperature 1.5 kW 1.5 kW 2.0 kW 2.0 kW 2.2 kW 2.2 kW 2.5 kW 2.5 kW
Heater for humidity 2.0 kW 2.0 kW 3.0 kW 2.0 kW 3.0 kW 3.0 kW 3.0 kW 3.0 kW
Temp. accu. & stability ±0.3°C, ±0.3°C
Hum. accu.& stability ±0.3% RH, ±0.3% RH at 70%
Heat-up/cool-down time 35 min (-20°C to 80°C)/45 min (+20°C to -20°C)
Sensor PT100 & capacitive sensor
Internal dimensions (W x D x H) 505 x 505 x 610 mm 620 x 620 x 800 mm 700 x 700 x 820 mm 1000 x 800 x 1000 mm
External dimensions (W x D x H), net weight 1100x960x1550 mm 1310x1080x1765 mm 1390x1135x1695 mm 1570x1245x2060 mm
Packing size & gross weight 1340x1160x1750 mm 290 kg 1520x1250x2080 mm 369 kg 1600x1300x2020 mm 478 kg 1780x1410x2370 mm 678 kg
Power supply 1 Phase AC 120V, 60 Hz or AC 230V, 50/60 Hz or 3 Phase
Power consumption 4,7 kW 6,2 kW 5,7 kW 7,9 kW 6,3 kW 9,9 kW 9 kW 12,7 kW
Order number 230V* DH.STH01155 DH.STH02155 DH.STH01305 DH.STH02305 DH.STH01420 DH.STH02420 DH.STH01800 DH.STH02800
Order number 120V* DH.STH05155 DH.STH06155 DH.STH05305 DH.STH06305 DH.STH05420 DH.STH06420 DH.STH05800 DH.STH06800
Order number 3 Phase DH.STH07155 DH.STH08155 DH.STH07305 DH.STH08305 DH.STH07420 DH.STH08420 DH.STH07800 DH.STH08800

What’s Included:

  • Growth chamber STH-E
  • 3 perforated platforms
  • power cable
  • instruction manual

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