Constant temperature and humidity test chamber JK-408L

model

JK-80L

JK-150L

JK-225L

JK-800L

JK-1000L

Working size (D × W × H cm)

40×40×50

50×50×60

50×50×50

800×800×1000

100×100×100

System Principles

Balanced temperature and humidity control system

performance

temperature range

T：-20℃～150℃； F：-40℃～150℃； S：-70℃～150℃

humidity range

20～98%RH

Fluctuations/Uniformity

≤±0.5℃/±2℃，±2.5 %RH/+2～3%RH

warm-up time

-About 35 minutes at 20 ℃ to 100 ℃

About 35 minutes at 20 ℃ to 100 ℃

About 35 minutes at 20 ℃ to 100 ℃

cooling time

20 ℃~-20 ℃ for approximately 35 minutes

20 ℃ to -40 ℃ for approximately 55 minutes

20 ℃~-70 ℃ for about 80 minutes

control system

controller

Touch screen controller

Controller, single point and programmable control

Jie Xidu

0.1℃/0.1%RH

sensor

Dry wet bulb platinum resistance PT100

heating system

Nickel chromium alloy electric heating heater

refrigeration system

Original imported French "Taikang" brand compressors, air-cooled condensers, oil separators, solenoid valves, drying filters, etc

circulatory system

Adopting an extended shaft motor and equipped with stainless steel multi wing wind turbines that are resistant to high and low temperatures

material

outer box material

SUS # 304 matte line treated stainless steel plate

Inner box material

SUS # Stainless Steel

insulation layer

Polyurethane rigid foam+glass fiber cotton

door frame material

Double layer high and low temperature resistant silicone rubber sealing strip

Standard Configuration

Multi layer heating defrosting with 1 set of illuminated glass windows, 2 sample racks, and test lead holes (50mm)

1 piece

safety protection

Overtemperature, motor overheating, compressor overpressure, overload, overcurrent protection, heating humidification air burning, under phase and reverse phase

power supply voltage

AC380V ± 10% 50 ± 1Hz three-phase four wire system

Environmental temperature for use

5℃～＋30℃ ≤85％R. H