Payment & Shipping Terms:
|Exterior Material:||Baked Painting Steel Or Stainless Steel (SUS304)||Temperature Range:||-40℃～+150℃|
|Humitity Range:||20%～98%||Compressor:||BOCK Or Tecumseh|
|System:||Balanced & Humidity Control System||Temp. Constancy:||±0.5ºC|
|Humidity Constancy:||±2.5%R.H||Refrigeration System:||Air Cooled|
environmental test equipment,
environmental testing chamber
Air cooled Tecumseh Compressor Environmental Test Chamber Well-Suited for Reliability Testing
Constant Temperature and humidity test chamber is used to test material structure or composite, in the high temperature and ultralow temperature continuous environment.
Toleration of these material to these circumstance. Test chemical change or physical damage caused by their expansion and contraction. Suitable for electronic, LED lighting industry, auto parts, chemical industry, building materials, mobile computers, batteries, plastic, metal, rubber etc. Material.
Under condition of high and low temperature change, test various performance reliability index of related product spare parts and materials for institutions of higher learning, scientific research units etc. Can be used as the basis of improving product or reference.
1 Large system capacity: 120 patterns*1200 steps, circulation Setting: Max. 9999 cycles, PID+SSR/SCR controller. Curves drawing, safety device
2 RS-232&RS-485 communication interface.
3 CE certification
4 5.5" LCD Touch screen controller
5 SUS#304 stainless steel plate inner chamber, stainless steel plate with
Powder coated exterial chamber.
6 France imported Tecumseh compresser, environmental-friendly refrigerant (R404A, R23)
7 PU&fiberglass wool insulation is to make the temperature stable.
8 Large glass observation window with lamp, users can see the sample test effects directly.
9 Using more powerful wing-blower air supply to make the temperature and humidity evenly distributed in the test area.
10 Best after sales service: One year free parts maintenance.
11 Meet international test standards.
12 Customization is available & welcomed.
● Stainless steel exterior
● Energy-efficient refrigeration with exclusive electronic expansion valve system
● Specialized humidity generation and control
● Unique thermal break construction for extreme testing
● Sight window*1, cable port(portΦ50mm)*1, shelves*2, chamber lamp*1, power cable *2m
● No fuse breaker, over pressure,over heat and over current protection for compressor, Over temperature protection, over load protect of blower, dry heat protection
● Cable Port: Φ100mm cable port is available
● Ro-type water purifier:R-80/day
Provide to keep the humidifying heater and wet bulb wick free from scale.
● Inner glass door with operation port
A glass door can be provided behind the main door so that specimens can be observed. Two operation ports of 130mm diameter are used for handing specimens inside the chamber without opening the glass door.
The rotation regenerating dehumidifier M-120 ensures precise control of low humidity (5℃ 5%RH) for electrostatic reliability tests.
● Temperature and humidity recorder
Temperature 1 pen and humidity 1 pen.
Temperature 3 dots and humidity 1 dot.
Temperature 6 dots and humidity 6 dots.
● Defrosting circuit
The chamber automatically detects and melts the frost on the evaporator when operating below 0℃.
● Liquid or infection
In order to rapidly decrease the temperature inside the chamber, a cylinder of liquid can be connected the chamber
|Secifications ( at +20℃ room temp. Or+25℃ water temp with empty load)|
|Tempeture range||-40 ℃ ～ +150 ℃|
|Humidity range||20 ～ 98%R.H|
|Humidity constancy||±2.5% R.H|
|Tempeture uniformity||±2.0 ℃|
|Humidity uniformity||±3.0% R.H(＞75%) ±5.0% R.H (≤75%)|
|Heating rate||-40℃～+100℃ Within 45 minutes|
|Cooling rate||+20℃～-40℃ Within 60 minutes|
|Controllor||Touch screen controller English menu Operation mode:setting or program|
|Refrigeration system||Air cooled (Water Cooled Type is option)|
|Hermetic compressor, stage refrigeration system|
|Interior material||Stainless Steel Plate ( SUS 304 )|
|Exterior material||Baked Painting Steel Or Stainless steel(SUS304)|
|Insulation material||Rigid polyurethane Foam and Glass Fiber Wool|
|System||Balanced & Humidity Control System|
|Wiring method||AC 380±10 % 50Hz ,3 phase 4 wires +Ground Wires|
|Note: 1. We reserve the right to change specifications without prior notice
2. Customized sizes and configurations available
Contact Person: Peter Zhang