model | GDS-4525 | GDS-4550 | GDS-45A0 | GDS-7525 | GDS-7550 | GDS-75A0 |
Capacity | 250L | 500L | 1000L | 220L | 500L | 1000L |
temperature range | -45℃~+150℃ | -75℃~+150℃ |
Temperature control accuracy | ±0.5℃ | ±0.5℃ | ±0.5℃ | ±0.5℃ | ±0.5℃ | ±0.5℃ |
Humidity range | 20%~98%R.H. (See temperature and humidity range chart) |
Humidity deviation | -3% to +2% R.H. (75% R.H or more), ±4% (75% R.H or less) |
Temperature uniformity | ≤2℃ |
Heating rate | 2.8℃/min |
Cooling rate | 2.5℃/min |
heating power | 2KW | 3.5KW | 5KW | 2KW | 3.5KW | 5.5KW |
Nickel-chromium alloy electric heater, control itself has 2 protections, add independent temperature limiter |
Humidification | Electric heating steam |
Humidification power | 2kw | 3kw | 4kw | 2kw | 3kw | 4kw |
Humidity measurement | Using dry and wet balls |
Controller | LNEYA PLCs and Modules |
Program editor | 15 procedures can be edited, each procedure can be programmed in 45 steps |
touch screen | LNEYA 7 inch color touch screen |
data record | Temperature profile record (export EXECL format via U disk), alarm information record |
Communications | RS485 interface Modbus RTU protocol |
Dehumidifying compressor | Secop SC Series Compressor |
Refrigeration Compressors | Emerson Copeland Scroll Flexible Compressor | France Taikang/Italy Turin Compressor |
Drying filter | Danfoss/Emerson |
Oil separator | Emerson |
Expansion valve | Danfoss thermal expansion valve | Danfoss Thermal Expansion Valve + Emerson Electronic Expansion Valve |
Refrigerant | R404A | R404A+R23 Mixed refrigerant |
High temp. cooling | Can meet the 150 degree direct start compressor cooling temperature |
Observation window | 200×300 | 200×300 | 300×400 | 200×300 | 200×300 | 300×400 |
Test hole | Left side φ50 | Left side φ50 | Left side φ100 | Left side φ50 | Left side φ50 | Left side φ100 |
Insulation | Polyurethane foaming + ultrafine glass fiber |
Liner material | SUS304 stainless steel plate |
shell material | Cold rolled plate spray |
Inner dimensions mm | 650*600*760 | 800*735*800 | 1000*1000*1000 | 600*650*760 | 800*735*800 | 1000*1000*1000 |
Overall dimensions mm | 1250 × 1100 × 1860 | 1380 × 1250 × 1900 | 1580 × 1500 × 2150 | 1250 × 1100 × 1860 | 1380 × 1250 × 1900 | 1580 × 1500 × 2150 |
weight | 300kg | 420kg | 660kg | 350kg | 460kg | 730kg |
Power supply 380V | 4.8kw | 7.5kw | 10.5kw | 6kw | 9.5kw | 13kw |
Standard accessories | 1 product specification, 2 samples of sample products, 1 silicone rubber stopper; |
Optional | 220V 60HZ three-phase, 460V 60HZ three-phase |
Optional | Optional wider temperature range, minimum temperature to -150 degrees, maximum temperature to 300 degrees |
Optional | Optional cooling method for water cooling (low noise, good cooling effect) |
Optional | Optional explosion-proof type |