Temperature & Humidity

 

Constant temperature and humidity test from -40°C to 150°C

(Option : 180°C) and humidity 20% to 98% RH

Temperature & Humidity

Feature

• High accuracy control with self diagnostic and various Program control by 120 pattern 1200 segment 99 cycle operation or manual operation
• Exterior material of Stainless steel hair lined finish is supplied by optional order
• Excellent temperature recovery performance by rapid Heat-up within 20 minutes and cool-down within 60 minutes

Microprocessor Programmable PID Control with PC Software system

1. Controller

• 120 Patterns / 1,200Segment
• Monitoring on PC Software
• Remote operation & editing programs
• Graph & Data acquisition
• Converting saved data to spreadsheet
• Mono color display (Option Color display)

2. Real-time monitoring and data acquisition

3. Display graph of saved data 

• Real-time display PV, SP and MV Saved at built-in memory

4. Graph of setup patterns 

• Display setup pattern and processing status

Specification

MODEL	LHT-2150C	LHT-2250C		LHT-2500C	LHT-2800C
Temperature / Humidity	Range -20°C to 150°C / 20% to 98% RH
MODEL	LHT-2151CL	LHT-2251CL		LHT-2501CL	LHT-2801CL
Temperature / Humidity	Range -40°C to 150°C / 20% to 98% RH
Dimension    Inner (mm)  Outer	500 x 500 x 600 1105 x 980 x 1685	600 x 600 x 700 1205 x 1080 x 1785		800 x 700 x 800 1400 x 1180 x 1885	1000 x 800 x 1000 1600 x 1280 x 2085
Capacity	150ℓ	252ℓ		448ℓ	800ℓ
Compressor	3/4HP (+1HP)*	3/4HP (+1HP)*		1 HP (+2HP)*	2HP (+3HP)*
Heater	3kW	3kW		3.5kW	4kW
Temperature	Set Accuracy ± 0.01°C Uniformity ± 1.0°C
Humidity	Set Accuracy ± 0.1% RH Uniformity ± 3% RH at ± 70% RH
Sensor	PT 100 Ω & Electronic Sensor
Heat-Up time	35 min (-25°C to 100°C)		40min (-25°C to 100°C)
Cooling Down Time	45min (+25°C to -25°C)		60min (+25°C to -25°C)
Display	5 Inch Touch Screen monitor (Mono : Standard/Color : Option)
Controller	Microprocessor PID Touch Screen Program controller 120 patterns, 1200 segment, 999 cycle program capacity
Material  Interior                    Exterior	Stainless Steel with polished finish Epoxy powder coated EGI Steel
Shelf	Adjustable perforated stanless steel shelf
Access	Prt Black engineering plastic dia 40mm
Safety	Hi-Low over temperature protector Over current & Electric leakage breaker Thermal and Physical safety window glass
Electric Supply	220V 1P50/60Hz or 380/400V 3 Phase, 50/60Hz

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