Programable Constant Temperature Humidity Chamber
Specifications
accurately simulate such environments as temperature,humidity;LED display;
liquid crystal display;
memory function.etc.
FEATURES:
1.Good appearance, the surface handled through the matte stripes, and use of planar non-reactive handles, easy to operate, safe and reliable.
2.Rectangular complex glass window can be viewed the testing sample, windows with anti-sweat heater device that prevents water vapor condensation, and high-brightness PL light.
3.Double-insulated airtight container, which can effectively isolate the internal temperature of leakage.
4.With an external water supply system can be easy to supply water and automatically reuse.
5.Compressor circulatory system from French " Tecumseh ", more effective removal of oil between the condenser and the capillary and use environmentally refrigerants (R23, R404, R507).
6.Controller imported LCD display screen can be displayed measuring values and setting the value and time.
7.Controller with multi-segment program edited, temperature and humidity can be controlled quickly (OUICK) or slope (SLOP).
8.Built-in mobile pulley easy to move and has a strong positioning screw fixed position
executive standard:GB10589-89 high and low temperature test chamber technical standard ;
GB10586-93 thermal-humidity test chamber technical standard
criteria meeted:GB2423.1-89 low temperature test method
GB2423.2-89 high temperature test method GB2423-93 test D6 alternating hot and humid test method
IEC68-2-30 test methodD6
| model number | JJ-2100 |
JJ-2150 |
JJ-2225 |
JJ-2408 |
JJ-2800 |
JJ-1000L |
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parameter |
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Temp. range |
-20°C~+130°C(150°C) -40°C~+130°C(150°C) -60°C~130°C(150°C) |
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Humidity Range |
30%-98%R·H |
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Temp. uniformity |
±1.5°C |
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Temp. fluctuation |
±0.5°C |
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Humidity uniformity |
±3%R·H |
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Humidity fluctuation |
±2%R·H |
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Heat rate |
-20°C~+130°C/70min -40°C~+130°C /80min -60°C~130°C/80min |
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Cooling rate |
+20°C~-20°C/40min +20°C~-40°C/60min +20°C~-60°C /70min |
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Inside Capacity(L) |
100 |
150 |
225 |
408 |
800 |
1000 |
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| Interior Dimension(mm) | 400×500×500 |
500×600×500 |
500×600×750 |
600×800×850 |
800×1000×1000 |
1000×1000×1000 |
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Weight(kg) |
200 |
250 |
300 |
400 |
600 |
700 |
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| Material | liner material |
High-quality SUS304 stainless steel plate |
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shell material |
High-quality SUS304 stainless steel plate |
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insulation material |
Ultra-fine glass fiber insulation cotton / rigid polyurethane foam Ultra-fine glass fiber insulation cotton / rigid polyurethane foam |
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| regulator | refrigerating method |
Mechanical single stage refrigeration method |
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refrigerator |
totally enclosed (import) compressor |
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refrigerant |
R22 R404A R502 |
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condensaton method |
air cooling or water cooling |
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heater |
Nickel-chromium alloy strip heater
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humidifier |
Forced air circulation (evaporative) surface |
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blower |
Centrifugal fan |
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gas flow mode |
Broadband type forced air circulation ( upper-lower path ) |
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water supply |
water supply mode |
circulating water supply |
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water supply tank |
built-in and portable(capacity:30kg) |
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water quality |
electrical resistivity>500 Ω ·M |
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standard configuration |
inspection window:1;test hole 60mm(on the left):1;speciment hoder:2;fluorescent lamp:1; water supply tank:1;wet bulb with meteorological belt:1;caster:4;power line:1. |
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safety device |
leakage protector,dry heating protector,water system protectoe,extreme high and low temprature protector,temperature differential alarming,and protector against overpressure,overload,water shortage,phase lackage. |
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