Model: | EC4018 | EC7034 | EC4060 | EC4100 | EC7100 | EC7150 |
| Test Space Volume(L) | 190 | 335 | 600 | 990 | 1540 |
| Temperature Test Parameters: |
| Temp. Range (℃) | -42/+180 | -72/+180 | -45/+180 | -45/+180 | -73/+180 | -73/+180 |
Temp. Constancy (℃) | ±0.1-±0.5 |
| Temp. Homogeneity (℃) | ±0.5-±2.0 |
| Heating Rate(℃/min) | 4.0 | 3.0 | 4.0 | 4.0 | 4.0 | 3.5 |
| Cooling Rate (℃/min) | 4.0 | 3.0 | 3.0 | 3.0 | 2.5 | 2.3 |
Temp. Max. Thermal Compensation(W) | 2800 | 1500 | 1500 | 4500 | 3000 | 3000 |
| Climate Test Parameters: |
| Dewpoint Temp.Range (℃) | +4(-3)-+94 |
| Humid. Range (%RH) | 10-98 |
| Humid.Constancy (%RH) | ±1.0-±3 |
| Temp. Constancy (℃) | ±0.1-±0.3 |
| Temp. Homogeneity (℃) | ±0.5-±2.0 |
Temp and Humid Max.Thermal Compensation(W) | 400 | 400 | 500 | 500 | 500 | 500 |
| Power | AC380V±10%,50HZ,3/N/PE |
Optional Accessories: | Standard Version: |
Independent sensors for specimen protection(NE60519-2.1993) | 3 Power outlets for specimens |
1 Entry port Φ100mm | Left and right entry ports Φ50mm |
Drier filter for compressing air | Silicon Stoppers for entry ports |
Automatic water supply device | 2 Stainless steel shelves |
Nitrogen gas auxiliary device | 1 Water tank with 20L |
Water-Cooled unit | 1 Water filter |
Spare parts package | |
E-management and cyber software | |
| Video monitor system | |
| APP for mobility management | |
Load condition:
•The total mass of the load placed per cubic meter of studio volume
shall not exceed 80KG
•The load of each layer of test material placement rack shall not
exceed 20KG
•The load physical volume is not greater than 2/5 of the studio
volume
•At any section perpendicular to the wind direction of the inner
circulation, the total area of the sample load
should not be greater than 1/3 of the cross-sectional area of the
studio in this direction. Oversized sample
load will affect the air balance and smooth of the studio
Standards:
•GB/T 2423.1 low temperature test method 5, GJB 150.3 high
temperature test
•GB/T 2423.2 high temperature test method 6, GJB 150.4 low
temperature test
•GB/T2423.34 humid heat cycle test method 7, GJB 150.9 humid heat
test
•IEC60068-2 temperature and humidity test method 8,
MIL-STD-202G-103B humidity test
Structure:
Integral, (temperature and humidity test chamber door direction is
in front) front for the studio, refrigeration unit, after the electric control cabinet and electric control device, the
main control interface is located in front of the test chamber door, expansion control panel is located in the right
back of the test chamber. The door is open in the width direction. At the back of the studio, there are
circulating air duct system and air conditioning system: centrifugal fan blade, air guide device, heater, humidifier,
refrigeration heat exchanger, temperature and
humidity sensor.
After-sales service Commitment:
Mode of transportation and Packing Instructions:
1. Packing: wooden case packing (outside the province),
transportation packing case meeting the requirements of
QB/WD008-2001
2. Mode of transportation: freight
Equipped with technical data and accessories:
1. Technical data: product qualification certificate, instruction
manual, warranty card, etc.
Acceptance criteria and methods:
1. Acceptance criteria: The technical Pointers shall be in
accordance with the "Technical Agreement" signed by both
parties.The test method is according to GB5170.2008 standard
A prescribed method:
2. Acceptance method: Formal acceptance shall be carried out on the
site of the Demander. If the demander requires a third party
(qualified technical quality supervision department) to participate
in the acceptance, the cost shall be borne by the demander.
If the first acceptance fails, the supplier shall bear the costs
incurred in the second acceptance after improvement by the
supplier.
