Environmental Chambers Temperature and Testing/Test Chamber
Product description:
100L Temperature and Humidity Chamber is designed for testing the
capability of heat-endurance, cold-endurance, dryness-endurance,
and humidity-endurance, suitable for quality control of the
industries of electron, electrical equipment, vehicle, metal,
foodstuffs, chemistry, building materials, luggage, adhesion tape,
printing, packaging, etc.
Specification:
1. The separation of humidifier circuit from electric circuit
improves safety and protects the circuit against the leakage of
water supply line.
2. Available in Chinese and English LCD touch screen, easy
operation and program.
3. Programmable constant temperature humidity chamber is able to
display the relative date and information of the whole operating
system in running mode, graphic display. Precautions, maintenance
and troubleshooting appear on the screen instantly.
4. The Sirocco fan motor provides greater cyclic airflow to avoid
dead corner in the chamber so as to obtain an uniform distribution
of temperature and humidity. The system of heating up, heating
down, dehumidifying, and humidifying can be operated independently
so as to reduce the cost of testing, extend the operating life of
the machine and decrease the failure rate. Water Supply adopts
automatic watering System, Circulating water supply together with
water filter.
Standard Parameters:
| Model | GSKA-100A |
| Capacity | 100L |
| Internal dimensions | 400mm*500mm*500mm(W*H*D) |
| External dimensions | 900mm*1400mm*1075mm(W*H*D) |
| Temperature Range | -20ºC ~ + 150ºC |
| Humidity Range | 20ºC~98%R.H |
| Temperature resolution | 0.01ºC |
| Humidity resolution | 0.1%R.H |
| Temperature deviation | ±0.5ºC |
| Humidity deviation | ±2%R.H |
| Temperature uniformity | <= 2ºC |
| Humidity deviation | ±3%R.H |
| Temperature fluctuation | ±0.5ºC |
| Humidity fluctuation | ± 2%R.H |
| Heating rate | -70ºC → + 150ºC ,Average throughout >= 3ºC / min |
| Cooling rate | 150ºC → -70ºC ,Average throughout >= 1ºC / min |
| Case shell material | SUS304 # stainless steel plate (thickness 1.2mm) |
| Chassis inner wall material | SUS304 # stainless steel plate (thickness 1.2mm) |
| Insulation material | 100mmRigid polyurethane foam+100mmHigh density glass fiber cotton |
| Standard configuration | φ50 Test hole, lighting lamp, double-layer vacuum strengthened
glass observation window |
| Weight | 150kg |
| Electric current | 6A |
| Power | 5.5kw |
| Power supply | single-phase,220V,50/60HZ |
| Filter drier | Absorbs residual moisture and acidic substances in the refrigerant
of the refrigeration system, and filters out solid rest particles
and copper shavings in the system to protect the normal operation
of the expansion valve and capillary from ice and dirty plugging |
| Humidification system | Stainless steel humidifier |
| Heating system | Nickel chromium alloy stainless steel heater |
| Water supply system | Front-mounted water supply tank, automatic water supply system |
(The above parameters are machine standard parameters and can be
customized according to your requirements)
Control system:
1. Adopt precision liquid crystal display programmable temperature
controller;
2. Intelligent digital display PID microcomputer temperature
control instrument;
3. Touch setting, digital and direct display, humidity directly
display percentage, temperature sensor uses PT100 platinum
resistance tester.
4. The temperature control adopts the thermal balance method.
5. Programmable temperature controller can do program test, and can
have multiple sets of multi-segment programming operation, set
value and program are optional, time can be set arbitrarily.The
main electrical components of the equipment, such as circuit
breakers and AC contactors, all use the "Zhengtai" brand, and other
electrical accessories adopt well-known domestic brands. Convenient
data processing: It can be connected to a printer or 232
communication interface, with a USB data transfer interface (U
disk), displayed by a computer, and printed temperature and
humidity and time curve, which provides a strong guarantee for data
storage and playback during the test process.
Protection system:
The overall equipment is over temperature, the fan is overheated,
the overall equipment is under-phase / reverse-phase, the
refrigeration system is overloaded, the refrigeration unit is
over-pressured, the overall equipment is timed, and there are
leakage, operation indication, and automatic shutdown after failure
alarm.
Product images:
Our Company:
GSKA products are widely used in paper products, packaging, ink
printing, adhesive tapes, bags, footwear, leather products,
environment, toys, baby products, hardware, electronic products,
plastic products, rubber products and other industries, and are
applicable to all scientific research units, quality inspection
institutions and academic fields. Our products meet UL, ASTM, JIS,
GB,SO, TAPPI, EN, DIN, BS and other domestic and international
standards.
