LY-2800 CE Mark Climate Chamber Temperature And Humidity Test
Machine From LIYI
Description:
1. The product is the best option for pharmaceutical enterprises to
do medicine stability tests. It uses scientific method to create a
long time stable temperature, humidity and illumination environment
which medicine failure evaluation needs.
2. It is applied in pharmaceutical enterprises for acceleration
test, long-term test, high- temperature test and strong light
irradiation test of medicine and new drug.
Features:
1. Brand new fluoride-free design, high efficiency, low power and
energy-saving.
2. Specific germicidal stainless steel chamber, semicircular arcs
at corners for easy cleaning and operation.
3. digital temperature and humidity display.
4. LCD controller, all functions show in the screen as graphics and
text form. Customer can observe the state of the machine through
graph.
5. Guarantee of continuous operation: Two sets imported whole
sealing compressor auto switch.
parameter:
| Mode | LY-280 | LY-2150 | LY-2225 | LY-2408 | LY-2800 |
Inner Size W×H×D(cm) | 40×50×40 | 50×60×50 | 60×85×80 | 60×85×80 | 100×100×80 |
Outside Size W×H×D(cm) | 93×155×95 | 100×148×106 | 117×166×91 | 140×176×101 | 170×186×111 |
| Volume (V) | 80 L | 150L | 225L | 408L | 800L |
| Temp and Hum Range | A:-20°C~150°C B: -40°C~150°C C: -60°C~150°C D: -70°C~150°C RH20%-98% |
| Function | Fluctuation | ±0.5°C ±2.5%RH |
| Deviation | ±0.5°C-±2°C ±3%RH(>75%RH); ±5%RH(≤75%RH) |
Controller Analytical Accuracy | ±0.3°C ±2.5%RH |
| Material | Inner Wall | #SUS 304 Stainless steel |
| Outer Skin | #SUS 304 Stainless steel |
| Heat Preservation | High temperature resistant, high chlorine acid b vinegar foam insulation materials |
| Wind Cycling Way | Centrifugal fan-broadband type forced air circulation |
| Refrigeration Way | Single stage compression refrigeration |
| Refrigerater | French Tecumseh |
| Refrigerants | R4O4A USA Dupont environmental protection refrigerant(R23+R404) |
| Condensing Way | Air-cooled or water-cooled |
| Heater | Nickel chrome heating wire heater |
| Humidifier | Semi-closed steam and wet |
| Water Suplying Way | Automatic cycling water supply |
| Standard Accessories | 1 Observe window(double-deck cavity toughened glass), 1 50mm test hole in the left, 1 PL inner chamber lamp, 2 clapboards, 1 bag of wet and dry bulb, 3 fuses, 1 power line. |
| Safety device | Non- fuse-switch(compressor overload, refrigerant high low voltage, over-humidity and temperature protection, Protection switch,fuse stoppage warning system |
Chamber structure
1. Metal plate material:
The inner and outside material is SUS mirror surface corrosion
resistant plate, inner chamber two sides have sample Rail frame,it
has the adjustable hang strip, heat preservation and heat
insulation at least 10cm with hardness polyamine foaming.
It has the high quality bakelite and glass fiber doorframe cutting
off the heat conduction. Heat-proof quality is quite good,the door
airtight seal strip is the two-way wide high-temperature resistance
silicon foaming.
2. Test space blowing-in circulate
Mature blowing-in system use high temperature resistance
multiple-blade
wind wheel which is drived by the motor,the upside blade blow the
wind in and the downside return the wind. When the temperature is
-70-100℃,the error will be less 2℃
3. Controller system
Use the PLC controller which is with low energy consumption
(20W),the control system accuracy is ±0.3℃.
High mark screen
5.7 inch LCD color screen with interactive parameter input method,
resolution ratio is 800*480.
Big memory capacity
120 groups / 1200 section all repeatedly:maximum is 999 (can
repeated
unlimited), part repeated: support maximum 99 PC-Link, MODBUS
(ASCII, RTU). And has fact curve with temperature and humidity.
Convenient and fast connect the computer
Controller use R232 port,if you monitoring the history curve and
need to
playback the data,you can use editing operation.
4. Heating and humidifying system
Heater
Spiral nichrome tubular electric heating element heater, High
accuracy temperature fluctuation, and with long lifetime!
Humidifier
Use shallow slot method to humidify. Humidity measurment use wet
and dry bulb method.
Secondary protection
Over-temperature protector:(protect the sample and the chamber)
Humidifier empty burn preventer(protect the humidifier)
5. Temp & Humi. Control Range(Specific test requirements customize)
1.Choice of wind circulation way: Forced air supply
If you have requirements on wind supplying way, this kind of air
supply is the best choice.
2. Choice of water supply system: RO (Reverse osmosis)
Our equipment use pure water when doing humidity test, can
automatically add water to make test more convenient.
3. Polymer film/wheel dehumidification system
If you need to do low temperature and low humidity test for long
time, then honeycomb chemistry dehumidifier system will be your
best choice. It can make to
10℃ 10%RH or lower.
4. LN2/LCO2 fast cooling system
We offer all kinds of imported professional LN2/LCO2 solenoid valve
and related controlling system to meet your requirements of fast
heating and cooling.
5. Equiped with glass door and operation hand hole on the door
If you need to move or open the test sample during testing, to
equip a glass door and operation hand hole to avoid effect to test
condition when open the chamber door.
6. Recorder to get test data in time
If need to record different points environmental and sample
temperature, to equip a temperature recorder is a best choice.
Main parts:
photo show:
We have stoving varnish model and stainless steel model for
reference...
Our Services:
During the whole business process, we offer Consultative Selling
service.
Customer inquiry process:
Discussing testing requirements and technic details, suggested
suitable products to customer to confirm. Then quote most suitable
price according to customer requirements.
Specifications customize process:
Drawing related drawings to confirm with customer for customized
requirements. Offer reference photos to show the products
appearance. Then, confirm the final solution and confirm final
price with customer.
Order process:
We offer below business term:
| Accepted Delivery Terms: | FOB, CFR, CIF, EXW, DDP |
| Accepted Payment Currency: | USD, EUR, HKD, CNY |
| Accepted Payment Type: | T/T, L/C, Credit Card, PayPal, Western Union, Cash, Escrow |
| Nearest Port: | Shenzhen, Guangzhou, Shanghai, Qingdao, Tianjing or rquired |
Production and delivery process:
1. We will produce the machines according to confirmed PO
requirements. Offering photoes to show production process.
After finish production, offer photoes to customer to confirm again
with the machine.
2. Then do own factory calibration or third party calibration(as
customer requirements). Check and test all the details and then
arrange packing.Deliver the products in confirmed shipping time and
inform customer.
Installation and after sale service:
Defines installing those products in the field and providing
after-sales support.
FAQ:
1. What's the warranty?
We can provide 12 months warranty.
2.Does the power supply can customized?
YES ,if you need customized power supply,pls tell us when you put
the order.
3.What's the production time?
Usually 20 days for production, some equipments need extra time to
debug.
4.What's the Dlivery method ?
Light-weight cargo is usually by express , Air transport and sea
shipping is acceptable (provide with safty packing)
5.What's the delivery time?
According to different method and country , express will be 6~15
days
6. How to install and operate?
According to each instruction manual which sent with equipment. (
We also provide after-sale technical support)
7.What's the payment term?
Normally 30% paid by T/T in advance and 70% paid by T/T before
shipping by air.Other payment term is negotiable
